baber/WOPTO huggingface dataset:
Patent RU-2078621-C1 (RU)
Title: Arrangement for removing sedimentate from centrifuge rotor
Inventor: SLAVYANSKIJ ANATOLIJ A
IPC: B04B7/00
Filed: 1995-04-19
Granted: 1997-05-10
Abstract: FIELD: separation of suspensions. SUBSTANCE: invention concerns separation of suspensions by centrifugal force, in particular, arrangements for recovering filtration sieves in rotors of centrifuges using blade sedimentate discharge. Arrangement has blade mounted in rotor free to pivot and reciprocate; lamellar scraper to remove residual layer of sedimentate from rotor surface fastened to a frame, being in hinge relation with support platform, in spaced relation to rotor wall; and also a mechanism for adjusting the gap. The mechanism consists of bolt with nut and lock nut, which binds frame and support platform and is located between scraper and back side of blade; spring mounted on bolt rod and creating sediment layer cut force for scraper; and spring stop mounted on support platform. EFFECT: facilitated sieve recovery procedure. 3 dwg
Patent RU-2088700-C1 (RU)
Title: Electrolyte for preliminary iron plating
Inventor: LUKOMSKIJ YURIJ YAKOVLEVICH
IPC: C25D3/20
Filed: 1995-05-15
Granted: 1997-08-27
Abstract: FIELD: galvanic coatings. SUBSTANCE: invention relates to using galvanic procedure for applying iron coatings onto objects of casting zinc alloys and may find use in radio electronic and automotive industries. Electrolyte contains, g/l: ferrous sulfate, 4-7; ammonium oxalate, 40-60; boric acid, 10- 30; and acetylsalicylic acid, 0.1-0.2. Deposition is effected at cathode current density 1-10 A/sq.dm, temperature 50-70 C, and pH 6- 7.8. When using such electrolyte, application of coatings leads to increased bonding strength of iron coating with zinc or zinc alloy substrate, formation of plastic iron deposits, and, in addition, to possibility of using a wide range of cathode current density. EFFECT: improved strength of coatings. 2 tbl
Patent RU-2085332-C1 (RU)
Title: Apparatus for in-line vacuumizing of steel during continuous pouring process
Inventor: UMANETS VALERIJ I
IPC: B22D11/113
Filed: 1995-10-09
Granted: 1997-07-27
Abstract: FIELD: metallurgy. SUBSTANCE: apparatus has pouring ladle joined with vacuumizer, which is provided with vacuum pipeline and discharge branch pipe extending into intermediate ladle. Intermediate ladle has steel-pouring cups extending into crystallizers and is divided by two transverse walls into three zones communicated one with another. Each zone of intermediate ladle is provided with discharge trough, with discharge troughs of outer zones being positioned at one level and discharge trough of middle zone positioned at the level below discharge troughs in outer zones by value equal to 0.01-0.08 of height of intermediate ladle working cavity. EFFECT: increased efficiency and enhanced reliability in operation. 2 dwg, 1 tbl
Patent RU-2104085-C1 (RU)
Inventor: MIKHEEV N B
IPC: B01J20/18
Filed: 1995-12-26
Granted: 1998-02-10
Abstract: FIELD: sorbents. SUBSTANCE: sorbent is designed to prevent release of radioactive iodide and cesium at running condition of nuclear power stations, in accident events, and also when processing fission fuel. Modified zeolite is prepared by treating metal-substituted zeolites of NaX and NaA types by acetylene in gaseous and liquid media. The thus prepared sorbent contains product of interaction of acetylene with zeolite modified by silver or copper ion exchange, carbon compound content (on conversion to C) in zeolite ranging from 0.4 to 2.0 wt %. EFFECT: increased sorption capacity. 5 tbl
Patent RU-2108954-C1 (RU)
Inventor: KHAZANOVICH G SH
IPC: B65G25/08
Filed: 1996-01-31
Granted: 1998-04-20
Abstract: FIELD: materials handling facilities. SUBSTANCE: conveyor for transportation of loose and lump materials and loads has longitudinal side boards, bottom installed for reciprocating under action of drive made in form of power cylinders, and movable and fixed transportation members in form of wedge in cross section arranged in row alternately and parallel to each other. Movable transportation members are connected with bottom of conveyor, and fixed members are secured on longitudinal side boards of conveyor. Movable wedge shaped transportation members are hinge-connected with conveyor bottom and are installed for deflection into inoperative position by means of deflecting members rigidly connected with them. Defecting members are interconnected by means of tie- rods hinge-coupled with rods of power cylinders. Movable wedge-shaped transportation member is hinge-connected with bottom by means of axle, and deflecting member is made in form of lever. Deflecting member is made in form of crankshaft whose journals are rigidly connected with movable wedge-shaped transportation member and are hinge-connected with bottom. Neck of shaft is hinge-connected with tie-rods. EFFECT: enlarged operating capabilities. 3 cl, 6 dwg
Patent RU-2105588-C1 (RU)
Inventor: BOSNIK B S
IPC: A63H3/18
Filed: 1996-02-15
Granted: 1998-02-27
Abstract: Кукла может быть использована в играх, устройствах для развлечений. Кукла содержит трость, проходящую через туловище к голове, несущую конечности и платье за верхнюю часть, а также трость, поддерживающую по крайней мере одну кисть руки. Трость, поддерживающая кисть руки, выполнена с кольцом и патрубком, внутри которых проходит трость, несущая конечности и верх платья. Низ платья закреплен по кольцу, а кисть руки закреплена к платью на кольце. 2 ил.
Patent RU-2094940-C1 (RU)
Title: Method for control of speed of induction electric motor
Inventor: MALININ VALERIJ I
IPC: H02P25/04
Filed: 1996-02-29
Granted: 1997-10-27
Abstract: FIELD: single-phase and three-phase alternating current electric drives which operate in start-stop mode. SUBSTANCE: method involves variation of duration r for connection of electric motor 2 to power supply 1 during connection time T. Simultaneously with variation of duration r for connection of electric motor 2 to power supply 1 connection time T is also controlled. Maximal value of connection time T is not greater than four values of electromagnetic time constant for electric motor 2. Electric motor 2 is connected by means of semiconductor commutator 3 which is controlled by channel and by T from oscillator 4. EFFECT: increased dynamic range of speed control for low speed variation. 4 dwg
Patent RU-2112004-C1 (RU)
Title: Glue-melt polymeric composition
Inventor: GALEEV RINAT GIMADELISLAMOVICH
IPC: C09D123/04
Filed: 1996-03-05
Granted: 1998-05-27
Abstract: FIELD: gluing materials. SUBSTANCE: glue-melt has copolymer of ethylene with vinyl acetate, inorganic filling agent and paraffin. Composition has additionally alkylphenolamine or indene-coumaron resins that provides increase of inorganic filling agent concentration to 30% and above. Composition retains cathode polarization on metal under conditions of an aqueous media. Composition is used for applying the insulating polymeric coating on metallic tubes. EFFECT: improved ecology, high adhesion property. 2 tbl
Patent RU-2125806-C1 (RU)
Title: Method of preparing sour cream "rosinka"
Inventor: FESJUN V G
IPC: A23C13/16
Filed: 1996-07-01
Granted: 1999-02-10
Abstract: FIELD: dairy industry for production of curative-and-prophylactic food products. SUBSTANCE: method involves normalization of cream to fat, pasteurization, homogenization, cooling, souring and ripening. After ripening, food biologically active additive "Aleksandrina" is introduced in the amount of 0.5-0.6% from mass of prepared product. EFFECT: higher biological value of product with curative-and-prophylactic properties and with aroma and taste of tropical fruit. 1 tbl
Patent RU-2116408-C1 (RU)
Inventor: PISKUN LEONID FILIPPOVICH
IPC: E03D1/30
Filed: 1996-07-01
Granted: 1998-07-27
Abstract: FIELD: hydraulic engineering. SUBSTANCE: release valve relates to sanitary engineering appliances and is used for example in flush tanks of lavatory pans. Valve set-up has following components: open bellows, rod with release button, yoke for rod located above bellows, and flushing pipe seat. Yoke is joined with rod by threaded connection for adjusting height of bellows upper edge relative to liquid level in vessel. Bellows can be made of metal or rubber or plastic material. Aforesaid embodiment of release valve prevents water leakages and is of long service life. EFFECT: higher efficiency. 2 dwg
Patent RU-2119566-C1 (RU)
Inventor: SEMKOVICH MIKHAIL JAKOVLEVICH
IPC: E02D29/00
Filed: 1996-09-25
Granted: 1998-09-27
Abstract: Изобретение предназначено для строительства подземных тоннелей различного назначения в районах со сложными инженерно-геологическими условиями. По первому варианту подземный висячий тоннель содержит главный несущий пояс, расположенный внутри тоннеля и закрепленный к конструкциям обделки, с концевыми оттяжками, заанкеренными в якорных устройствах вне границ опасного участка трассы, в надежных грунтах, причем ось тоннеля совпадает с траекторией расчетной кривой провисания несущего пояса - квадратной параболой. По второму варианту подземный висячий тоннель состоит из тоннеля основного назначения, проложенного по трассе любой конфигурации, и дополнительного пилот-тоннеля малого диаметра, предварительно проложенного над ним по расчетной траектории (квадратной параболе), внутри которого проходит главный несущий пояс, с концевыми оттяжками, заанкеренными с помощью якорных устройств, при этом главный несущий пояс соединен с несущей обделкой основного тоннеля с помощью распределенных вдоль него вертикальных гибких подвесок или жестких связей. По третьему варианту подземный висячий тоннель состоит из двух тоннелей основного назначения, проходящих по трассе любой конфигурации, и дополнительного пилот-тоннеля малого диаметра, предварительно проложенного под ним по расчетной траектории (квадратной параболе), при этом основные тоннели в пределах опасного участка трассы соединены между собой конструктивно или жесткими связями и оба вместе опираются на пилот-тоннель, внутри которого проходит главный несущий пояс с концевыми оттяжками, заанкеренными с помощью выполненных вне границ опасного участка трассы якорных устройств. Задачей изобретения является создание такой конструкции, которая обеспечивает возможность прокладки нового подземного туннеля в любых грунтах независимо от их несущей способности. 3 с.п.ф-лы, 10 ил.
Patent RU-2140001-C1 (RU)
Title: Method of operation of supersonic hybrid air-jet engine plant
Inventor: TE GENJA
IPC: F02K7/16
Filed: 1996-10-04
Granted: 1999-10-20
Abstract: FIELD: manufacture of engines; aircraft hybrid air-jet engines. SUBSTANCE: at increase of flying speed and after achievement of supersonic speed engine plant is shifted from motor compressor mode to mode of ramjet engine through reducing power supplied to fan and maintaining degree of increasing pressure close to unity. EFFECT: reduction of resistance to air flow at minimum power required for maintenance of rotation of fan; enhanced economical efficiency due to use of piston engine as compared with engine plants using gas turbines. 5 cl, 1 dwg
Patent RU-2119877-C1 (RU)
Title: Method of reduction of heat accumulated in flying vehicle during flight
Inventor: VIL KHEL M LUTTSER
IPC: B64C3/36
Filed: 1996-11-15
Granted: 1998-10-10
Abstract: FIELD: aeronautical engineering. SUBSTANCE: method consists in using filtering devices to which heated used air of cabin is supplied. They are equipped with at least one turbine for expansion and cooling of cabin air. Cooled and expanded air of cabin is passed through cavities under fuel tank and lower side of respective wing to absorb and remove heat delivered from lower side of wing. EFFECT: extended field of application of method. 5 cl, 1 dwg
Patent RU-2094403-C1 (RU)
Title: Method for producing colored portland cement
Inventor: KUZMINA VERA P
IPC: C04B7/52
Filed: 1996-12-09
Granted: 1997-10-27
Abstract: FIELD: construction material industry. SUBSTANCE: this relates to producing COLORED cast portland cement with plasticizing additive. According to method, primary portland cement or portland cement clinker or gypsum is milled by stages with coloring agent and then with plasticizer. Used in this case is ready-made grey portland cement or cream-colored portland cement produced from whitened standard portland cement clinker or white portland cement. Production of aforesaid grades of portland cement from portland cement clinkers of grey, cream and white color can be included in process of producing colored portland cement by milling at acceleration of particles of milled materials equal to 10-20 g with their subsequent milling together with plasticizer at same rate of acceleration. Usable as coloring agent are any organic or non-organic pigments or their mixes which do not hamper technical characteristics of portland cement recorded prior to introduction of coloring agents. Milling fineness at first stage should correspond to 4% residue on screen with openings of 0.08, and at second stage - 2% residue on screen with same size of openings. Colored portland cement produced by aforesaid method has distinctive color tones, is of high strength, quick-hardening, and stable at thermal-moisture treatment and ultraviolet irradiation. It can be used in construction, architecture and sculpture activities and also in producing artificial stones. EFFECT: high efficiency. 7 cl, 1 tbl
Patent RU-2135330-C1 (RU)
Title: Режущая пластина
Inventor: PEHNTZAR GORAN
IPC: B23B27/16
Filed: 1995-05-26
Granted: 1999-08-27
Abstract: Изобретение предназначено для обработки резанием преимущественно металлических материалов. Пластина выполнена из твердого сплава с использованием инжектонного формования и имеет отверстия для ввода стопорного винта. Указанное отверстие выполнено полностью или частично резьбовым. Отверстие может быть расположено по центру пластины и выполнено сквозным. Увеличен диаметр стопорного винта за счет выполнения отверстия резьбовым. Обеспечен легкий доступ к головке винта. 1 з.п. ф-лы, 4 ил.
Patent RU-2145920-C1 (RU)
Title: Method for restoring high pressure bottles
Inventor: PETROV V A
IPC: B23P6/04
Filed: 1997-01-08
Granted: 2000-02-27
Abstract: FIELD: machine engineering, possibly restoration of acetylene cylinders, manufacture of acetylene cylinders and other types of high pressure bottles for different designations. SUBSTANCE: method comprises steps of cutting off bottom portion of bottle, emptying bottle, cleaning inner cavity of its cylindrical and bottom portions, assembling cylindrical and bottom portions for welding them by circular joint in cross section of cutting; mounting reinforcing ring onto welded joint and welding said ring with shoe. Restored bottle has reduced mass due to thinning walls of its cylindrical portion after cleaning inner cavity of bottle. Walls are thinned until designed thickness by working or rotary drawing at keeping thickened zone with initial thickness for welding it with bottom portion. EFFECT: simplified manufacturing process, lowered labor consumption of restoration process. 2 cl, 11 dwg, 2 ex
Patent RU-2137698-C1 (RU)
Inventor: KOZIN V M
IPC: B65G69/20
Filed: 1997-03-27
Granted: 1999-09-20
Abstract: Изобретение используется в погрузочно-разгрузочных работах на железнодорожном транспорте в зимнее время. Перед загрузкой внутренние поверхности вагона покрывают слоем смоченного снега. Затем вагон подвергают воздействию низких температур до полного смерзания снега, что облегчает разгрузку угля и уменьшает ее время. 1 ил.
Patent RU-2122634-C1 (RU)
Title: Method of mining thick steeply dipping coal seam by horizontal layers
Inventor: ANFEROV B A
IPC: E21C41/18
Filed: 1997-04-03
Granted: 1998-11-27
Abstract: FIELD: mining; mining of coal and other minerals with filling of worked out spaces. SUBSTANCE: mining field is worked by horizontal layers in upward direction. In so doing, layer is extracted in lower part of mining field on boundary with belt heading. Layers are extracted by tunneling machine with working member of selected action with ceiling layers forming arch dome. Drilled in middle part of seam, uniformly over the length of mining field are holes which are cased by sections. These holes are used for ventilation of layer during its extraction and supply of hydraulic fill after mining out. Broken coal is transported over telescopic troughs and coal chutes made in spaces between holes. EFFECT: higher efficiency. 3 cl, 10 dwg
Patent RU-2116176-C1 (RU)
Title: Method of production of superconducting articles by explosion welding
Inventor: TRYKOV JU P
IPC: B23K20/08
Filed: 1997-04-03
Granted: 1998-07-27
Abstract: FIELD: mechanical engineering; production of multiple-core metal composite superconducting articles. SUBSTANCE: blank to be welded is made in form of bundle of hexagonal rods containing superconducting fibers dispersed in matrix made from normally conducting material, for instance, copper based alloys, arranged close to each other in tubular lining made of normally conducting material. Yield point of material is 0.27-0.43 of yield point of rod matrix. Assembled blank is installed coaxially inside steel tube. Matrix linear expansion temperature coefficient is 1.01-1.72 of steel tube material linear expansion temperature coefficient. Welding process is carried out at speed of explosive charge detonation equal to 2900-4000 m/s and ratio of specific weight of explosive to sum of specific weights of steel tube and tubular lining equal to 0.15-0.23. After welding temperature treatment is carried out for 0.5-1.0 h at a temperature equal to 0.5-0.8 of melting temperature of hexagonal rod matrix material. EFFECT: improved quality of all-welded superconducting articles. 2 cl, 6 dwg
Patent RU-2139034-C1 (RU)
Title: Oral cavity-care composition
Inventor: PITER DZHORDZH VERNON
IPC: A61K8/29
Filed: 1995-09-20
Granted: 1999-10-10
Abstract: FIELD: hygienic chemistry. SUBSTANCE: invention, in particular, relates to tooth-pastes with improved cleaning effect. Composition contains agglomerates of at least two chemically and/or physically different materials in the form of specified-size particles essentially free of organic and/or inorganic binders. Including materials having favorable therapeutic effect on teeth and gums, such as zinc citrate, has advantage of making material release from agglomerates thereby ensuring supply of material for prolonged time. Agglomerates have "grain" feel indicative of better cleaning and polishing of teeth. EFFECT: improved tooth cleaning. 10 cl, 12 tbl, 5 ex
Patent RU-2129102-C1 (RU)
Title: Glass for manufacture of glass fiber
Inventor: SHAINA Z I
IPC: C03C13/02
Filed: 1997-04-18
Granted: 1999-04-20
Abstract: FIELD: high technology industry, more particularly manufacture of composite glass fiber plastics. SUBSTANCE: present invention describes glass compositions for manufacturing continuous high strength high-module glass fiber. Glass comprises SiO 2 ,Al 2 O 3 ,MgO,ZrO 2 ,TiO 2  and further comprises Fe 2 O 3 ,K 2 O and Na 2 O, ratio of components being as follows (wt %): SiO 2 , 57-60; Al 2 O 3 , 20- 27; MgO, 10-15; ZrO 2 , 0.05-0.2; TiO 2 , 0.2-0.7; Fe 2 O 3 , 0.1- 0.6; K 2 O, 0.15-0.35; Na 2 O, 0.03-0.1. EFFECT: highly efficient, ecological and stable process. 1 tbl
Patent RU-2149756-C1 (RU)
Title: Mixer for dry mixtures
Inventor: LITVAK A E
IPC: B28C5/16
Filed: 1997-06-05
Granted: 2000-05-27
Abstract: FIELD: mixing equipment for dry mixtures; manufacture of building materials; chemical and food- processing industries. SUBSTANCE: mixer used for two mixtures includes distributing member mounted in bin and made in form of shell connected with drive shaft by means of fins. Shell has generatrices over its perimeter of different heights. EFFECT: simplification of construction. 2 dwg
Patent RU-2150915-C1 (RU)
Title: Locking fastening member to removable denture
Inventor: ZVIGINTSEV M A
IPC: A61C13/265
Filed: 1998-03-06
Granted: 2000-06-20
Abstract: FIELD: medicine. SUBSTANCE: device has hollow female die with process and male die. Retention coating is brushed over the external surface of the female die. The male die is L-shaped and transforms on one side into cast metal crown coated with ceramic mass. The other side of the male die has neck and head positioned inside the female die cavity. Spring as double curved loop embraces male die neck in covering the head. The spring is out of engagement with the female and male die on the side of the female die process performing damping function. Spring ends are bent at an angle of 90-180 deg being fixed with the female die and process in prosthesis base. EFFECT: enhanced reliability in fixing removable denture. 2 cl, 1 dwg
Patent RU-2141101-C1 (RU)
Title: Process of loading of holes with ammunition
Inventor: BASS G A
IPC: F42D1/02
Filed: 1998-06-30
Granted: 1999-11-10
Abstract: FIELD: loading of vertical descending holes with ammunition. SUBSTANCE: proposed process includes lowering of ammunition into hole on flexible tape reeled out from main and auxiliary drums arranged above mouth of hole on its diametrically opposite sides. Then granulated explosive is poured into hole to height not less than four hole diameters, intermediate detonators with initiation aids are put into layer of granulated explosive and finally charge is tamped into hole. Ammunition can be lowered to reach face of hole in one or several steps, first to reach face of hole, then reach upper level of first part of ammunition and further on to end of formation of charge from ammunition. Ammunition can first be lowered into hole and then dropped from safe height. EFFECT: proposed process solves problem of safe mechanized loading of holes. 5 cl, 5 dwg
Patent RU-2149598-C1 (RU)
Title: Intramedullary osteosynthesis bone nail
Inventor: KEMELLO ANTONIO
IPC: A61B17/58
Filed: 1997-04-03
Granted: 2000-05-27
Abstract: FIELD: medicine, in particular, traumatology and orthopedics. SUBSTANCE: nail has cylindrical tubular body, at least one retaining device positioned within tubular body, motion direction changing member, and sleeve on upper end of nail. Upper end of tubular cylindrical body has shape other than cylindrical. Retaining device has at least two longitudinal cavities shaped so as to accommodate hook with arced sharpened end oriented toward outer side of tubular body and movable relative to accommodating cavity, when retaining member is sliding relative to tubular body. Motion direction changing member is positioned within tubular body for controlling longitudinal sliding of retaining device in two opposite directions. Sleeve is positioned for sliding without rotation relative to upper end of tubular body and is provided with at least one arced projection adapted for contacting with bone. Such construction of nail prevents fractured fragments from compression, when axial dynamic load is applied to them, and from rotational displacement during removal of nail from inner cavity of bone. EFFECT: increased efficiency and enhanced reliability in operation. 10 cl, 18 dwg
Patent RU-2150405-C1 (RU)
Title: Transport complex for aqueous medium
Inventor: TALANOV B P
IPC: B63B21/56
Filed: 1999-03-12
Granted: 2000-06-10
Abstract: FIELD: shipbuilding; transport complexes for aqueous medium; transportation of barges in internal waters. SUBSTANCE: transport complex includes tug and barge connected together. Riser secured on barge is located between canter of mass of barge and its nose section. Barge is connected with tug by means of rod which is fixed on tug positioned after barge at one end and on riser of barge in angular direction at other end. Barge is provided with projections in aft portions of sides which are connected with controllable winches mounted in fore portion of tug by means of ropes. EFFECT: improved speed and maneuverability characteristics of complex. 1 dwg