baber/WOPTO huggingface dataset:
Patent RU-2236099-C2 (RU)
Inventor: BERLIN A A
IPC: H05K5/02
Filed: 2002-07-12
Granted: 2004-09-10
Abstract: FIELD: protection of electronic modules, such as flying data recorders of aircraft and other vehicles in emergency situations. 
     SUBSTANCE: method includes heat transfer from electronic modules by means of heat-protection mixtures in the course of their electrothermal decomposition; device implementing this method has external case, heat-insulating shell that divides inner space formed by inner surfaces of external case into two parts, heat-insulating mixtures, and means for evacuating gaseous products of decomposition from case. Part of space between inner surfaces of external case and outer surfaces of heat-radiating shell is filled with mixture of sodium carbonate crystalline hydrates and sodium hydrophosphate and part of space between inner surfaces of shell and electronic modules holds mixture of sodium carbonate crystalline hydrates and sodium pentaerythriborate. In addition outer metal surface of external case is coated with swelling fire-proof paint, 0.2 to 2 mm thick, whose swelling ratio is 40 to 100 and swelling origination temperature of minimum 90 and maximum 120° C. 
     EFFECT: enhanced reliability of thermal protection due to continuous heat transfer from electronic modules. 
     5 cl, 2 dwg
Patent RU-2228383-C2 (RU)
Title: Способ получения углеродистого феррохрома
Inventor: VOJKHANSKAJA N L
IPC: C22C33/04
Filed: 2002-07-17
Granted: 2004-05-10
Abstract: Изобретение относится к черной металлургии, в частности к выплавке феррохрома, и может быть использовано при получении из хромитового сырья высокоуглеродистого и передельного феррохрома. В способе в шихту вводят шунгит в количестве, необходимом для замены 3-30% углерода кокса углеродом шунгита и частичной замены кварцевого флюса в шихте. Предлагаемое изобретение позволяет снизить расход дорогостоящего восстановителя за счет замены в шихте части кокса на шунгит. 3 табл.
Patent RU-2232388-C2 (RU)
Inventor: CHERNOV V A
IPC: G01P3/68
Filed: 2002-08-19
Granted: 2004-07-10
Abstract: FIELD: measurement technology. 
     SUBSTANCE: device includes interconnected two photo sensors placed at fixed distance one from another, power supply source and chronograph, aids anchoring waveguide between photo sensors, initiation unit. High-sensitivity phototransistors which working range lies in range of wave length of visible radiation of electromagnetic spectrum are utilized as photo sensors, digital electron time meter which is switched on and off by signals from photo sensors responding to luminous radiation of front of detonation wave of waveguide passing above them with the help of initiation unit is employed in the capacity of chronograph. Speed of detonation is determined as average speed of passage by detonation wave of distance between photo sensors. 
     EFFECT: enhanced precision and reliability of measurements. 
     2 dwg
Patent RU-2296722-C2 (RU)
Title: Melt glass drops transporting apparatus to machine for making glass containers
Inventor: KHEJS DEN M
IPC: C03B9/13
Filed: 2002-08-29
Granted: 2007-04-10
Abstract: FIELD: apparatus for feeding drops of melt glass mass from source of such drops to rough mold of one adjacent section of molding separate-section type machine for making glass containers, namely oscillating tray for feeding drops of melt glass to stationary chute. 
     SUBSTANCE: apparatus member for transporting melt glass drops is curvilinear in vertical plane parallel to lengthwise axis of apparatus from higher inlet position till lower outlet position. Said member is in the form of oscillating tray for transporting melt glass drops to stationary chute. Configuration of cross section of said member practically corresponds to turned upward V letter whose opposite sides are connected by their lower ends by rounding. Upper free ends of said sides are mutually spaced by some interval exceeding width of the largest drop passing through elongated member. Said rounding has radius less than radius of the least size of drops in given range of drop size. Oscillating tray has surface being in contact with melt glass drop; said surface is smooth and it has no coating. Tray also includes unit for indirect cooling of surface contacting with drops. 
     EFFECT: improved tray for transporting melt glass drops operating in wide range of drop size and having such shape that provides passing of melt glass drops without contact with liquid cooling agent that may flow through tray along its bottom. 
     6 cl, 13 dwg
Patent RU-2236269-C2 (RU)
Inventor: RJABOKON D S
IPC: A61N2/04
Filed: 2002-11-18
Granted: 2004-09-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has dielectric cylindrical casing having dielectric carcass mounted in its lower part having inductance coil winding mounted thereon. Vibroacoustic radiator is mounted in its upper part as electrodynamical loudspeaker. Hybrid circuit is mounted on internal lateral cylinder surface. The circuit has capacitor, auto-oscillator, modulator and amplifier. The casing is covered from below with perforated disk cover manufactured from hard dielectric material. The upper cover is manufactured from hard dielectric material. 
     EFFECT: wide range of functional applications. 
     3 dwg
Patent RU-2310673-C2 (RU)
Inventor: SHVINDT JURGEN
IPC: C09D175/08
Filed: 2002-12-03
Granted: 2007-11-20
Abstract: FIELD: chemistry of polymers. 
     SUBSTANCE: invention proposes polyurethane solvent-free reactive bicomponent system used in preparing covers showing thermal stability at temperature until 90 o C, elasticity and compatible with cathode protection. The system consists of, for example, chlorinated paraffin hydrocarbon or polychlorodibutoxybenzene as chlorinated soft resin and containing OH-groups of component, in particular, containing simple ether groups with functionality ≥3.5 and molecular mass 280-1000 Da, or their mixtures consisting of such components and polyisocyanate component. 
     EFFECT: valuable technical properties of system. 
     14 cl, 7 tbl
Patent RU-2255131-C2 (RU)
Inventor: BERTO PATRIS
IPC: C03B37/04
Filed: 2001-05-23
Granted: 2005-06-27
Abstract: FIELD: alloy metallurgy. 
     SUBSTANCE: invention provides cobalt-based alloys and products therefrom suitable for manufacturing mineral wool. Variants of such alloys are proposed showing high mechanical strength at high temperature in oxidative medium. Mineral wool is manufactured through internal centrifugation involving pouring molten mineral material over fiber-formation plate made from cobalt-based alloy. Invention also proposes products from cobalt-based alloys operable in oxidative medium at temperature at least 1100°C and a method for manufacture thereof. 
     EFFECT: widened assortment of mineral material compositions. 
     27 cl, 7 dwg, 1 tbl, 4 ex
Patent RU-2260197-C2 (RU)
Inventor: SVETLICHNAJA A A
IPC: G01S15/66
Filed: 2003-01-15
Granted: 2005-09-10
Abstract: FIELD: hydroacoustics and radiolocation. 
     SUBSTANCE: method is based on emission of proving signals, receipt of echo-signals by receiving main of active location mode, detecting in each i-numbered observation cycle of single marks of maneuvering target, receiving appropriate values of coordinates - distance and signal, building strobes of following and selecting of marks, caught in following strobes, smoothing coordinates of selected marks with consideration of data, received within limits of sliding temporary windows, and determining extrapolated coordinates of maneuvering target for next observation cycle, on each i-numbered observation cycle during following of maneuvering target value of Doppler displacement of frequency of echo-signal is measured, which is used to determine value of radial component of speed of maneuvering target, receipt main of passive location mode is used to receive signal of own emission of maneuvering target, receipt main which are used to determine angular speed of maneuvering target, while smoothing of coordinates of maneuvering target is performed in polar coordinates independently with consideration of radial component of speed of maneuvering target and angular speed of maneuvering target, within limits of sliding time i windows from given number N of observation cycles, including i-numbered cycle and N-1 cycles before it. 
     EFFECT: higher precision, higher speed of operation, higher efficiency. 
     3 cl, 5 dwg
Patent RU-2250869-C2 (RU)
Inventor: SYCHUGOV N P
IPC: B65G53/00
Filed: 2003-03-11
Granted: 2005-04-27
Abstract: FIELD: mechanical engineering; pneumatic transportation. 
     SUBSTANCE: proposed plant contains hopper, drum-type sluice feeder, material line, material separator and air duct to direct dust-laden air from material separator to dust trap. Plant is furnished with cross-flow fan with port made on base of scroll housing in zone of maximum air velocities and negative static pressure. Outlet branch pipe of drum-type sluice feeder is connected to said port to act onto material in fan housing by air jet and subsequent delivery of air and material along material line into material separator. Lower part of outer of housing of drum-type sluice feeder is directed along tangential line drawn through lower point of scroll housing port. 
     EFFECT: simplified design, reduced metal usage. 
     1 dwg
Patent RU-2253905-C2 (RU)
Inventor: KULIKOV E A
IPC: G09F15/00
Filed: 2003-03-18
Granted: 2005-06-10
Abstract: FIELD: advertising and exposition technologies. 
     SUBSTANCE: device has ropes and additional holders, while ropes are displaced to provide possible connection to ceiling and to additional case, and additional holders - to main case and to respective ropes. 
     EFFECT: higher efficiency. 
     2 cl, 1 dwg
Patent RU-2244887-C2 (RU)
Inventor: GALKIN A D
IPC: F26B15/04
Filed: 2003-04-04
Granted: 2005-01-20
Abstract: FIELD: drying technique; drying agricultural products. 
     SUBSTANCE: proposed drier has bin-proportioner, drying chamber formed by outer and inner walls, unloading unit and taper screened splitter located above drying chamber. Mounted additionally in drying chamber are screened and helical surfaces whose generatrices are located at acute angle relative to horizontal plane. Unloading unit has revolving perforated platform and grain receiver with sluice lock. Air system includes air duct, fan and electric motor. 
     EFFECT: increased productivity. 
     1 dwg
Patent RU-2255498-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 2003-04-21
Granted: 2005-07-10
Abstract: FIELD: canned food industry. 
     SUBSTANCE: method involves preparing fruits; adding sugar solution; providing cavitational grinding of fruits in sugar solution and separating pulp under aseptic conditions; providing cavitational grinding by dispersing under atmospheric pressure in mixture of fruits and sugar solution of mycelium produced after extracting of Mortierella sarnyensis micromycet biomass with non-polar liquefied gas; sequentially extracting biomass with water, alkaline, water, acid, water, alkaline, and water; introducing resultant solid residue into sugar solution in an amount of about 0.06% by weight of fruits. 
     EFFECT: reduced consumption of power for producing of canned food, improved quality of canned food owing to improved retention of color of basic material, and increased resistance to breaking of canned food during storage. 
     3 ex
Patent RU-2248170-C2 (RU)
Title: Method for manufacturing non-smoking tobacco products
Inventor: SAKIEV ABDUKARIM EHSHIEVICH
IPC: A24B15/24
Filed: 2003-05-19
Granted: 2005-03-20
Abstract: FIELD: tobacco industry. 
     SUBSTANCE: the present innovation deals with technology to manufacture non-smoking tobacco products. Tobacco should be extracted with a non-polar extracting agent in supercritical state and water, aqueous extract should be concentrated, obtained extract and concentrate should be mixed with ashes, lime, vegetable oil, pectin and two fractions isolated out of Mortierella micromycete biomass according to the preset technique, and the mixture should be formed. The innovation enables to decrease nicotine losses and those of fragrance-forming substances and obtain the target product of balanced composition and organoleptic properties of conventional oily product. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2249408-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/12
Filed: 2003-06-09
Granted: 2005-04-10
Abstract: FIELD: canned food industry, in particular, preparing of semi-finished garnish potato. 
     SUBSTANCE: method involves washing and inspecting potato; before cleaning, additional cleaning, cutting, frying, vacuum packing, sealing and pasteurizing of potato, treating it with salt of arachidonic acid with alkaline metal or ammonium and holding. 
     EFFECT: improved organoleptical properties of base product. 
     1 ex
Patent RU-2254044-C2 (RU)
Inventor: SAFIN R R
IPC: A47C1/02
Filed: 2003-07-08
Granted: 2005-06-20
Abstract: FIELD: specific furniture, in particular, designing of working places for operators, constructors, pupils, etc. 
     SUBSTANCE: orthopedic chair has base, seat, knee unit and feet supports with individually adjustable devices. Seat is pivotally secured on transverse axis of symmetry and knee thrusts are fixed on pin for horizontal displacement in transverse direction. 
     EFFECT: convenient use and simplified construction. 
     3 dwg
Patent RU-2257562-C2 (RU)
Title: Loading mechanism of assembly for testing materials for creep and long-term strength
Inventor: ANDRONOV I N
IPC: G01N3/08
Filed: 2003-07-11
Granted: 2005-07-27
Abstract: FIELD: test engineering. 
     SUBSTANCE: loading mechanism has lower and upper clamp for samples, lever-type loading unit provided with bar and tray for weight, which loading unit is connected with upper clamp. Loading mechanism has frame mounted onto base. Three lower clamps are introduced additionally and fastened to lower part of frame. Three upper clamps are connected with two intermediate beams. Intermediate beams are connected with third beam through four control-rods. The third beam is connected with lower lever by means of two control-rods, frame and prism. Prism is fixed in groove of lower lever which has one end connected with frame through prism; the other end is connected with variable-lengthen control-rod through prism and frame. Variable-length control-rod has frame at the other end as well, which frame rests again prism fixed in groove of top lever, which rests against casing. The other end of top lever has prism fixed against which prism the frame rests which is connected with rod provided with tray for weights. Hinges connect samples with lower and upper clamps. Both ends of control-rods have cylindrical hinges. 
     EFFECT: improved efficiency of checking. 
     2 dwg
Patent RU-2282268-C2 (RU)
Inventor: MANZHA NIKOLAJ MIKHAJLOVICH
IPC: H01L27/06
Filed: 2003-11-13
Granted: 2006-08-20
Abstract: FIELD: microelectronics. 
     SUBSTANCE: proposed bipolar CMOS device has first MOS transistor incorporating source and drain regions, electrodes for source and drain regions of first and second polycrystalline silicon layers, and gate of third polycrystalline silicon layer; second MOS transistor of same structure as first one, polarity of conductivity of its regions being reverse to that of first MOS transistor; first bipolar transistor has emitter electrode of third polycrystalline silicon layer above emitter region, base electrode for passive base region of first and second polycrystalline silicon layers, and collector electrode for collector region of third polycrystalline silicon layer; second bipolar transistor has same structure as first one and its regions have polarity of conductivity reverse to that of first bipolar transistor. Such improved design of proposed bipolar MOS device makes it possible to use complex self-alignment of device regions and improved manufacturing technology. Device manufacturing process is also given in invention specification. 
     EFFECT: enhanced degree of integration, speed, and yield. 
     2 cl, 12 dwg
Patent RU-2278092-C2 (RU)
Inventor: JANSEN KHEL GE
IPC: C21C5/44
Filed: 2003-11-17
Granted: 2006-06-20
Abstract: FIELD: refractory filling mass for fettling of worn parts in refractory casing of metallurgical furnaces. 
     SUBSTANCE: claimed mass includes (mass %): granulated refractory component 45-90; and balance: bonding system, containing at least one component in form of solid bitumen in granulated form (3.5-20), at least one metal powder inflaming at temperature of application (1.5-25), and at least one combustible mineral oil (5-10). As refractory component MgO and/or dolomite, and/or Al 2 O 3,  and/or MgAl 2 O 4 , and/or SiO 2 , and/or ZrO 2 , and/or chromium oxide. 
     EFFECT: safe and non-toxic mass providing good adhesion with casing and wear-resistance. 
     15 cl, 1 ex
Patent RU-2287599-C2 (RU)
Inventor: SENTIMENTI EMILIO
IPC: C01G39/00
Filed: 2002-05-14
Granted: 2006-11-20
Abstract: FIELD: petrochemical industry; methods of the selective extraction of molybdenum from the solutions containing molybdenum and vanadium. 
     SUBSTANCE: the invention is pertaining to the method of the selective extraction of molybdenum from the liquid mixtures, in which molybdenum is present with vanadium at the amount of molybdenum exceeding (200) mg/l. The method includes the following stages: bringing the liquid mixture Ph value to the value less than 3, adding to this solution of the solution of alkaline xanthate at maintaining the molar ratio of molybdenum /alkaline xanthate within the interval from 1/4 up to 1/8 at the constant value of pH by means of addition of the inorganic acid, stirring the mixture and settling the molybdenum present in the mixture. The technical result of the invention is the high product yield at separation of molybdenum and vanadium and simplification of the production process. 
     EFFECT: the invention ensures the high product yield at separation of molybdenum and vanadium and simplification of the production process. 
     5 cl, 1 tbl, 3 ex
Patent RU-2279330-C2 (RU)
Inventor: AVRINSKIJ ARKADIJ PETROVICH
IPC: B23B35/00
Filed: 2004-03-10
Granted: 2006-07-10
Abstract: FIELD: mechanic working systems, working of accurate- size openings in screw-cutting lathes with elongated housing. 
     SUBSTANCE: method comprises steps of mounting and securing article to lathe for further working of opening by means of tool head mounted on end of stem at relative rotation and axial feed of article and tool and at withdrawing cuttings out of working zone. In order to enlarge manufacturing possibilities and to improve quality of worked surface, at mounted article guiding rod is inserted to worked opening. Said rod is centered and fixed. Before working axial tension effort is applied to said rod and said effort is kept for whole period of working opening. Opening is worked at rotation of article and at axial motion of stem with tool head by sliding fit along positively extended guiding rod. The last may be one-piece rod or built-up one. It is possible to work opening by turning, honing or burnishing. 
     EFFECT: enlarged manufacturing possibilities of method, improved quality of worked surface. 
     6 cl, 4 dwg, 1 ex
Patent RU-2279926-C2 (RU)
Inventor: AREF EV DMITRIJ GENNAD EVICH
IPC: B04B11/02
Filed: 2004-07-15
Granted: 2006-07-20
Abstract: FIELD: centrifuges. 
     SUBSTANCE: method comprises supplying fluorinating composition that reacts with the sediment in the paths of the gas centrifuge and transforms them into a volatile composition. 
     EFFECT: simplified method. 
     2 dwg
Patent RU-2279627-C2 (RU)
Title: Military caterpillar vehicle
Inventor: RED KIN ANATOLIJ VASIL EVICH
IPC: B60H1/22
Filed: 2004-08-19
Granted: 2006-07-10
Abstract: FIELD: transport engineering industry, in particular, heating systems. 
     SUBSTANCE: electric heating devices are installed in the control section of the fighting vehicle and in the inhabited middle section on the bottom of the armored hull, they consist of a housing with a cover and an inlet air branch pipe and a unit of electric heating elements.  The latters are made of flat heat-conducting thin-walled aluminium pipes, insulating tapes and a graphitic carbon cloth laid on both planar sides of the pipes.  The electric wires are coupled through electric connectors to the on-board DC mains of the vehicle.  The electric heating elements are fastened right up in the tube boards of the housing.  Their flat pipes are connected to the housing interior.  The inlet air branch pipes are connected through air ducts to the electric fans positioned in the inhabited middle section.  In two electric heating devices in the control section the housing cover has shutters for outlet of warm air.  In the electric heating device positioned under the floor in the inhabited middle section the housing end face opposite to the inlet branch pipe is linked with the inhabited area through air ducts. 
     EFFECT: enhanced efficiency, convenience in use, reliability and electric safety of the means of heating of the workplaces and inhabited area. 
     5 dwg
Patent RU-2286236-C2 (RU)
Inventor: MIKHNEV MIKHAIL MIKHAJLOVICH
IPC: F16K31/02
Filed: 2005-01-26
Granted: 2006-10-27
Abstract: FIELD: instrumentation engineering. 
     SUBSTANCE: circular passage is made in monolithic blank in form of bath where non-magnetic ring is placed; ring is preliminarily divided into equal parts which are rigidly secured and are connected by welding. Similar clearances are checked and joints are made by vacuum soldering. Non-magnetic ring magnetically divides body over perimeter of conical surface into two parts forming equal areas of surface; side walls of non-magnetic material are located orthogonally relative to this surface. Proposed method ensures enhanced reliability of connection of two parts of electromagnetic valve body  by vacuum soldering through non-magnetic ring, thus providing for electromagnetic isolation for enhancing magnetic action on armature. 
     EFFECT: enhanced reliability; reduced usage of metal. 
     2 cl, 3 dwg
Patent RU-2377419-C2 (RU)
Title: Турбинное кольцо и турбина
Inventor: EHRVI NIKOLJA
IPC: F01D25/00
Filed: 2005-04-14
Granted: 2009-12-27
Abstract: Турбинное кольцо, образующее кожух ротора, состоит из множества секторов, соединенных между собой встык через уплотнительные системы, содержащие пластины, расположенные между соседними секторами. Каждая уплотнительная система состоит из прямолинейных пластин, вставленных в соответствующие прямолинейные прорези радиальных сторон секторов. Прорези на каждой радиальной стороне выполнены независимыми друг от друга. Каждая уплотнительная система, выполненная между двумя секторами, содержит первую и вторую пластины, расположенные в форме шеврона с внутренней стороны упомянутых радиальных сторон секторов. Вторая пластина расположена между точкой, находящейся вблизи заднего борта каждого сектора по направлению внутрь, и точкой, находящейся вблизи упомянутой первой пластины, по существу, между ее серединой и двумя третями ее длины. Другое изобретение группы относится к турбине, содержащей описанное выше турбинное кольцо. Изобретения позволяют снизить утечки через межсекторное пространство, а также упростить выполнение прорезей и монтаж пластин. 2 н. и 8 з.п. ф-лы, 8 ил.
Patent RU-2295614-C2 (RU)
Title: Трехслойная панель
Inventor: KUZNETSOV IVAN LEONIDOVICH
IPC: E04C2/26
Filed: 2005-04-28
Granted: 2007-03-20
Abstract: Изобретение относится к области строительства. Трехслойная панель включает верхнюю и нижнюю обшивки, соединенные между собой на клею слоем утеплителя из минеральной ваты с поперечно-ориентированным направлением волокон, состоящим по длине и ширине панели из отдельных ламелей, уложенных со смещением их по длине. Между слоем утеплителя и обшивками размещена сетка из синтетического материала, например полипропилена, снабженная шипами, расположенными в ее узлах, ориентированными в слой утеплителя, причем размеры ячеек сетки более чем в два раза меньше размеров ламелей. Технический результат: повышение несущей способности трехслойных панелей. 2 ил.