baber/WOPTO huggingface dataset:
Patent RU-2244921-C1 (RU)
Title: Method for determining compositions of filled type friable systems
Inventor: MIRONOV V A
IPC: G01N33/00
Filed: 2003-05-12
Granted: 2005-01-20
Abstract: FIELD: technologies for testing properties of materials. 
     SUBSTANCE: in method for determining compositions of friable bi-quinary systems of filled type with core sizes in fractions d 1 >d 2 >d 3 >d 4 >d 5  and size relations of cores d 2 /d 1 ,d 3 /d 2 ,d 4 /d 3 ,d 5 /d 4  less than 0.155 fractions volume is determined for binary systems V 1 =1m 3 ,V 2 =V 1 ·Y 1 V e1 ,m 3 ,Y 1 =1-d 2 /d 1 , for ternary systems V 1 =1m 3 ,V 2 =V 1 ·Y 1 V e1 ,m 3 ,V 3 =V 2 ·Y 2 V e2 ,m 3 ,Y 1 =1-d 2 /d 1 ,Y 2 =1-d 3 /d 2 , for quaternary systems V 1 =1m 3 ,V 2 =V 1 ·Y 1 V e1 ,m 3 ,V 3 =V 2 ·Y 2 V e2 ,m 3 ,V 4 =V 3 ·Y 3 V e3 , m 3 ,Y 1 =1-d 2 /d 1 ,Y 2 =1-d 3 /d 2 ,Y 3 =1-d 4 /d 3 , for quinary systems V 1 =1m 3 ,V 2 =V 1 ·Y 1 V e1 ,m 3 , V 3 =V 2 ·Y 2 V e2 ,m 3 , V 4 =V 3 ·Y 3 V e3 ,m 3 ,V 5 =V 4 ·Y 4 V e4 , m 3 ,Y 1 =1-d 2 /d 1 ,Y 2 =1-d 3 /d 2 ,Y 3 =1-d 4 /d 3 ,Y 4 =1-d 5 /d 4 , where V 1 ,V 2 ,V 3 ,V 4 ,V 5  - fraction volume with core size respectively d 1 ,d 2 ,d 3 ,d 4 ,d 5 ,m 3 , Y 1 , Y 2 , Y 3 , Y 4 , - value of level of fill grade of empty space of fractions with greater core sizes by fractions with lesser core sizes, dimensionless quantity, limits of measurement of which are within range 0<Y≤1, V e1 , V e2 , V e3 , V e4  - fraction emptiness value with core size respectively d 1 ,d 2 ,d 3 ,d 4  - dimensionless quantity. 
     EFFECT: higher efficiency. 
     10 ex, 2 tbl
Patent RU-2247945-C1 (RU)
Title: Method of orientation of spacecraft
Inventor: ANANENKO V M
IPC: G01C21/24
Filed: 2003-06-09
Granted: 2005-03-10
Abstract: FIELD: programmed positioning and orientation of mobile objects; angular orientation or positioning of spacecraft. 
     SUBSTANCE: proposed method includes measurement of angles of position of optical axes of astro-visual units tracking the stars relative to body-axis coordinate system. For determination of orientation of mobile object, use is made of coordinates of its center of mass in geocentric coordinate system which are determined by means of high-precision global navigation satellite system. 
     EFFECT: enhanced accuracy of orientation of mobile objects. 
     2 dwg
Patent RU-2250339-C1 (RU)
Title: Protective device for wall opening
Inventor: NAAN G G
IPC: E06B9/02
Filed: 2003-08-18
Granted: 2005-04-20
Abstract: FIELD: building, particularly safety closing devices for openings. 
     SUBSTANCE: protective device comprises metal rectangular frame and at least one flap installed in frame and rotating around vertical axis. Frame is formed of composite profile made as parts of channel bar surfaces and profile having opened section, which are fixedly connected in contact areas. Profile with opened section includes double-step part comprising the first and the second parallel steps. The first step edges are joined one to another along the full length thereof by riser part located perpendicular to steps. The second edges of the first and the second stages are connected correspondingly to the first and the second linear parts extending perpendicular to them and having bends facing each other. Bends are located in plane parallel to the first and the second stage planes. The first stage is joined to the first linear part. The first linear part width is less than that of the second one by riser part height value. Flanges of channel bar secured to wall are located inside profile with opened section and fixedly connected to edges of corresponding bends formed on profile with opened section. Flap is made as metal sheet framed with profiles having opened section along the full perimeter thereof, wherein above profile shape and size correspond to that of profile with opened section of composite profile. Outer and inner surfaces of metal sheet contact with inner edge of one bend and outer edge of another bend and fixedly connected to them at least along one contact outline defined by surface parts thereof. Flap is installed in frame so that in flap closed position the first stage and riser part are located opposite to the first stage and the first linear part of corresponding frame profile having opened section. 
     EFFECT: improved performance. 
     7 cl, 4 dwg
Patent RU-2245926-C1 (RU)
Title: Metallurgical briquette for smelting synthetic cast iron
Inventor: PODOL CHUK A D
IPC: C21C1/08
Filed: 2004-01-13
Granted: 2005-02-10
Abstract: FIELD: ferrous metallurgy. 
     SUBSTANCE: metallurgical briquette contains 7-15% ferrosilicium fraction 0-5 mm undersized matters, 65-80% carbon-silicon mixture of electrothermal production secondary products, and 13-20% material from group of oxide systems forming hydrate-hardening cements. Invention thus allows creation of additives with such composition, which eliminates formation of hard spots in thin-walled castings, stabilizes hardness along the depth of castings, and raises assimilation of carbon. Invention also enables using secondary materials from graphitized carbon and ferroalloy productions in metallurgical briquette composition. 
     EFFECT: improved quality of castings. 
     2 tbl
Patent RU-2264502-C1 (RU)
Inventor: BERKOV B V
IPC: E02B3/04
Filed: 2004-02-25
Granted: 2005-11-20
Abstract: FIELD: hydraulic building, particularly engineering riverside and marine flood-control structures. 
     SUBSTANCE: structure comprises pool built along dam adapted to control flood or along bank slope. The pool is provided with drainage tubes with one-way check valve and pipes to supply water from water area. Installed in the pool are protective walls having positive floatability and arranged in continuous row. Protective walls may be displaced in vertical direction. Upper pool part is provided with semi-spherical vault with blocking surface. Overhear closure is mounted along upper end of protective walls. Pool has body and removable dome and is fastened to bridge provided with barrier. The bridge is mounted on base installed on vertical fixed support piles driven in coastal strip and spaced apart one from another. The base is connected with embedded reinforcement members of retaining panel forming slope jacket. Bridge barrier is provided with vertical ribs supported by slope jacket. Protective walls are rigidly connected with hollow durable cylinders from below. The cylinders have packing means arranged at tops thereof. 
     EFFECT: increased reliability of coastal strip protection against floods, improved automaticity, reduced economic losses. 
     1 dwg
Patent RU-2261752-C1 (RU)
Inventor: ZIBERT G K
IPC: B01D17/02
Filed: 2004-03-19
Granted: 2005-10-10
Abstract: FIELD: cartridge-type filters for cleaning finely dispersed drops of liquid, separation, filtration or coalescence of immiscible liquids from gas or liquid flows; oil, chemical and gas industries. 
     SUBSTANCE: proposed coalescing cartridge has framework with coalescing material and flexible drainage members secured on it; flexible drainage members are made from porous cord whose free volume exceeds free volume of coalescing (filtering) material and are located in front of layers and/or in between layers and behind layers over helical spiral or over wavy lines: at horizontal position of cartridges - over helical line; at vertical position of cartridges - over wavy lines; projections of porous cords are crossed in different layers. Porous cords are made from metal knitted screen. 
     EFFECT: increased productivity; enhanced efficiency- reduced hydraulic resistance. 
     4 cl, 2 dwg
Patent RU-2265781-C1 (RU)
Inventor: MARTYNOV D JU
IPC: F28C3/06
Filed: 2004-03-29
Granted: 2005-12-10
Abstract: FIELD: heat-exchanging equipment, particularly contact heat-exchangers in which air is utilized for cooling or heating liquid flowing down along heat-exchanging chamber walls, for industrial coolers and heat-and-mass transfer devices creation. 
     SUBSTANCE: heat-exchanger has frame with liquid inlet means and upper and lower rows of support rods between which netted webs are arranged in tightened manner. Metal plates are arranged from both sides of the support rods and spaced preferably equal distances from them. The metal plates are secured to holders. Slots for additional metal plates receiving are formed along support rod generators. The additional plates are parallel to netted web. Metal plates secured to holders are linked with terminal clamp of direct current source. Additional metal plates secured to support rods are linked with terminal clamp of direct current source having opposite sign. 
     EFFECT: reduced size and, as the result, material consumption and labor inputs for heat-exchanger production, possibility to control heat-exchange characteristics, increased efficiency of heat transfer, improved operational and ecological indexes and extended service life. 
     6 cl, 3 dwg
Patent RU-2260547-C1 (RU)
Inventor: MIKHAJLOVSKIJ A A
IPC: B64D25/04
Filed: 2004-03-30
Granted: 2005-09-20
Abstract: FIELD: transport facilities; securing passenger seats and various cargoes. 
     SUBSTANCE: proposed unit is mainly used for securing the seat to floor of flying vehicle; this unit includes two front and rear articulation attachment members having several degrees of freedom. Each front attachment member is made in form of three brackets: two brackets are mounted coaxially on floor members and are interconnected by means of bolt whose body is provided with slide block set in motion under action of loads; it has two diametrically opposite journals on which levers are articulated; these levers are rigidly interconnected and are connected with ear of third lever through torsion bar; third lever is mounted on lower surface of cargo. Bracket ears are oriented along longitudinal axis of cargo. Each rear attachment member is made in form of universal joint whose axes of cross-piece are oriented respectively along longitudinal and transversal axes of cargo. One fork of universal joint is mounted on lower surface of cargo and other fork is mounted on floor structural member. 
     EFFECT: extended functional capabilities. 
     2 cl, 5 dwg
Patent RU-2264653-C1 (RU)
Inventor: DZHANTSH GREGORI
IPC: G06Q90/00
Filed: 2002-10-08
Granted: 2005-11-20
Abstract: FIELD: technology for dispensing cash denominations. 
     SUBSTANCE: method is used for taking denominations from a stack and giving them out to consumers. Prior to dispensing thickness of extracted denominations is determined by deviation of free end of elongated finger for a distance, appropriate for thickness of extracted denominations. Finally, value of deviation of free end is determined using electromagnetic effect, during which value of deviation of free end is determined by relative rotation of two elements, which have inductive communication. 
     EFFECT: higher reliability. 
     11 cl, 13 dwg
Patent RU-2262772-C1 (RU)
Inventor: SOKOLOV JU B
IPC: H01J17/49
Filed: 2004-05-14
Granted: 2005-10-20
Abstract: FIELD: display engineering; dc plasma panels for mosaic screens. 
     SUBSTANCE: proposed method includes generation of voltage pulse in each picture element of chosen line; peak-to-peak voltage of this pulse is higher than discharge origination voltage and its length depends on drift speed of gas ions in discharge gap between electrodes. 
     EFFECT: enhanced luminous efficiency and operating service life of panel. 
     2 cl, 3 dwg
Patent RU-2269584-C1 (RU)
Title: Titanium-base alloy
Inventor: TETJUKHIN VLADISLAV VALENTINOV
IPC: C22C14/00
Filed: 2004-07-30
Granted: 2006-02-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to titanium-base alloys used in making high-strength and high-efficient articles. Titanium-base alloy consists of aluminum, vanadium, molybdenum, iron and oxygen. Components of alloy are taken in the following ratio, wt.-%: aluminum, 3.5-4.4; vanadium, 2.0-4.0; molybdenum, 0.1-0.8; iron, max 0.4; oxygen, max 0.25, and titanium, the balance. Invention provides the development of universal alloy for large-sized forged pieces and stamps, thin-sheet roll and foil possessing the necessary strength and plastic indices and structure. 
     EFFECT: improved and valuable properties of alloy. 
     2 tbl
Patent RU-2267444-C1 (RU)
Title: Vertical takeoff and landing flying vehicle with two aerodynamic lifting-and-tractor propulsors arranged longitudinally
Inventor: AKARO ANDREJ IGOREVICH
IPC: B64C27/08
Filed: 2004-08-13
Granted: 2006-01-10
Abstract: FIELD: aeronautical engineering. 
     SUBSTANCE: proposed flying vehicle has case 10 with pylon 11. Identical  propulsors 1 and 2 are mounted in front portion of case 10 and on pylon 11 in longitudinal plane of symmetry at inclination forward from vertical through angle lesser than 10°. Aerodynamic surfaces 3 of propulsors are mounted for rotation in opposite direction. Mounted behind center of mass of flying vehicle symmetrically relative to longitudinal plane of symmetry of case 10 are two similar airscrews 13 and 14 at inclination forward from level through angle lesser than 10° so that lines passing through axes of rotation of airscrews 13 and 14 are located below center of mass of flying vehicle. Mounted vertically on pylon 11 are stabilizer and rudder. In flight, lifting forces and horizontal thrust of both propulsors 1 and 2 are in action.  Horizontal thrusts form diving moment; for balancing this moment, flying vehicle is positioned at angle of attack relative to direction of flight, thus forming compensating moment due to thrusts of operating airscrews passing below center of mass. 
     EFFECT: extended field of application. 
     2 cl, 5 dwg
Patent RU-2279734-C1 (RU)
Title: Thyristor with "soft" regeneration
Inventor: GEJFMAN EVGENIJ MOISEEVICH
IPC: H01L29/74
Filed: 2004-11-18
Granted: 2006-07-10
Abstract: FIELD: engineering of powerful semiconductor devices, possible use for engineering of thyristors with decreased amplitude of reverse regeneration current and increased shape coefficient of reverse regeneration current. 
     SUBSTANCE: in known thyristor, in highly alloyed anode emitter layer of p +  conductivity type, positioned in anode emitter layer of p conductivity type on the side, opposite to wide base area, channels of p conductivity type are formed, connecting anode area and ohmic contact to highly alloyed anode emitter layer, having lower conductivity, than highly alloyed anode emitter layer. 
     EFFECT: decreased amplitude of reverse regeneration current and increased shape coefficient of reverse regeneration current of thyristor. 
     1 tbl, 3 dwg
Patent RU-2266151-C1 (RU)
Inventor: FIRSOV V M
IPC: B01D1/22
Filed: 2004-11-22
Granted: 2005-12-20
Abstract: FIELD: separation. 
     SUBSTANCE: film evaporator comprises vertical cylindrical housing, face lids, top and bottom tube plates, heat exchanging pipes, film generators mounted with a spaced relation inside the top ends of the heat exchanging pipes, and connecting pipes for supplying and discharging fluid that heat secondary steam and condensate.  The bottom section of the housing receives pipeline made of a coil whose one end is connected with the connecting pipe for supplying the fluid and straight section is secured between the tube plates.  The connecting pipe for supplying fluid is mounted in the bottom face lid of the evaporator and provided with two additional tube plates arranged under the top and bottom tube plates, respectively. The plates are provided with heat exchanging pipes and film generators arranged coaxially to the central axis of the housing.  The device is provided with stiffening ribs that are arranged inside the housing and connect the adjacent pipes.  The evaporator also has mechanism for axial movement of film generators.  The film generators and heat exchanging pipes in the top section of the housing are provided with cones for adjusting the clearance for flowing fluid. 
     EFFECT: expanded functional capabilities. 
     1 cl, 9 dwg
Patent RU-2279913-C1 (RU)
Title: Высокопористый ячеистый катализатор с кислотными свойствами для модифицирования канифоли
Inventor: GRUNSKIJ VLADIMIR NIKOLAEVICH
IPC: B01J21/06
Filed: 2004-12-10
Granted: 2006-07-20
Abstract: Катализатор для модифицирования канифоли содержит в качестве носителя высокопористый ячеистый блочный материал на основе α-Al 2 О 3 , а в качестве активной части катализатора - сульфатированный оксид металла IV группы и металлический палладий. Использование заявленного катализатора, с одной стороны, благодаря развитой поверхности обеспечивает высокую скорость модифицирования, а с другой, благодаря высокой механической прочности практически полностью исключает измельчение и унос катализатора.
Patent RU-2285603-C1 (RU)
Title: Petal type wheel with local contact
Inventor: STEPANOV JURIJ SERGEEVICH
IPC: B24D13/02
Filed: 2005-03-30
Granted: 2006-10-20
Abstract: FIELD: machine engineering, possibly grinding and polishing surfaces of parts. 
     SUBSTANCE: petal type wheel includes two flanges and petal pack mounted with use of tapered washers arranged in ends by acute angle relative to plane normal to rotation axis. Said flanges are made with possibility of clamping petal pack at forming radial waves. Petals are made by cementing ends of strips of double-side diamond-abrasive grinding cloth for forming shells that are turned and arranged across rotation axis. Said strips have width less than radius but more than radius half of petal type wheel and length equal to length of its circumference. Petals are mounted with possibility of extending in radial direction according to their wear degree for restoring outer diameter of wheel. 
     EFFECT: enlarged manufacturing possibilities, lowered consumption of abrasive material. 
     10 dwg, 1 ex
Patent RU-2286217-C1 (RU)
Inventor: KHLOPONIN VIKTOR NIKOLAEVICH
IPC: B21B1/26
Filed: 2005-04-28
Granted: 2006-10-27
Abstract: FIELD: production of hot rolled strips on strip mill. 
     SUBSTANCE: proposed tube for cassette-panel of rolling mill has two horizontal, two vertical and two end walls; it is filled with heat insulator. Both horizontal walls of tube are secured to vertical walls by means of hinges. Tube is provided with supporting reinforcing members inside it for reinforcing its cross section and enhancing its stability; reinforcing members are placed in sections of tightening the tube in forming the cassette-panel. Reinforcing members are not in contact with horizontal walls of tube but they are brought in contact with hinges and vertical walls of tube. Reinforcing members are made in form of short tubes copying the inner contour of tube; they are made at rounded-off radius at corners of cross section to ensure contact with reinforcing members. 
     EFFECT: possibility of making use of both horizontal walls of tube. 
     3 cl, 4 dwg
Patent RU-2286767-C1 (RU)
Title: Method of treating thermo-inhalation trauma
Inventor: AL TSHULER EVGENIJ MIKHAJLOVIC
IPC: A61P11/00
Filed: 2005-05-11
Granted: 2006-11-10
Abstract: FIELD: burning injuries. 
     SUBSTANCE: invention relates to treating thermo-inhalation damages of respiratory tract via Bronchoalveolar lavage. In particular, in the final stage of lavage, tracheobronchial tree is sprinkled with perfluoran followed by removing the rests thereof. Thereafter, 10-20 ml of perfluoran are introduced without subsequent removal thereof. This procedure is repeated 2-3 times a day until normal function of mucosa is restored. Method ensures rapid restoration of circulation and adequate gas exchange in lungs due to perfluoran-mediated oxygen transfer to body tissues leaving aside damaged lungs. 
     EFFECT: enabled artificial ventilation of lungs, if necessary, at lower respiration volume and respiration rate.
Patent RU-2284965-C1 (RU)
Title: Electromagnetic device for the treatment of the liquid
Inventor: GONCHAROV ANATOLIJ ALEKSANDROV
IPC: C02F1/48
Filed: 2005-05-13
Granted: 2006-10-10
Abstract: FIELD: electromagnetic treatment of liquids; electromagnetic devices for treatment of liquids. 
     SUBSTANCE: the invention is pertaining to the electromagnetic device for thee water treatment with the purpose to reduce the scale formation in the heat-exchange apparatus with low calorific intensity and allows to improve the efficiency of the magnetization of the water flow during one passage. The device contains the sealed chamber with the inlet and outlet connecting pipes, the rotor, the stator with the three-phase winding, the power supply, the matching device, the dynamic pressure detector, the full-transistorized switch, the pulse distributor, the pulse former, the pulsing generator. The electromagnetic device is supplied with the water salt content sensor, which through the matching device is connected to the pulsing generator. The technical result of the invention consists in the increased efficiency of the electromagnetic treatment of water at its different salinity due to the change of the magnetic field rotation frequency. 
     EFFECT: the invention ensures the increased efficiency of the electromagnetic treatment of water at its different salinity due to the change of the magnetic field rotation frequency. 
     2 dwg
Patent RU-2287457-C1 (RU)
Inventor: ROZIN VLADIMIR JUR EVICH
IPC: B64D37/00
Filed: 2005-06-20
Granted: 2006-11-20
Abstract: FIELD: aeronautical engineering. 
     SUBSTANCE: proposed device includes electrical panel with indicators and units for connection of this panel with fuel system components, sensors-indicators inclusive; device is connected to at least one signal converter unit whose inputs are connected with sensors-indicators and outputs are connected with fuel system units. Simulators of two types are mounted inside panel. Each simulator of first type is connected in parallel relative to one of sensors-indicators and is used for simulating the signals fed to input of converter units. Each simulator of second type is connected in series relative to one of sensors-indicators and is used for closing the circuit at absence of power and simulating failure at supply of power to simulator. Additional controls  provided inside panel are connected with fuel system units. Provision is also made for interlocking module which disconnects simulators and additional in-flight controls. Proposed device makes it possible to perform detailed check of fuel system automatic controls directly on flying vehicle with no complex preparatory operations requiring fueling and draining fuel. 
     EFFECT: enhanced efficiency; reduction of time required for monitoring procedure. 
     3 cl, 2 dwg
Patent RU-2291366-C1 (RU)
Title: Handgun locking device with sliding breechblock
Inventor: PUSHKIN NIKOLAJ MIKHAJLOVICH
IPC: F41A3/12
Filed: 2005-07-18
Granted: 2007-01-10
Abstract: FIELD: small arms, applicable in handgun breechblock. 
     SUBSTANCE: the handgun locking device with a sliding breechblock has a barrel, breechblock, breech carrier plate, extractor in the form of a double-arm lever, one arm of the double-arm lever is made for engagement with the lever on the barrel and fare, the breech carrier plate is provided with a spring-loaded lock installed in a blind hole of breech carrier plate made perpendicularly to the direction of longitudinal motion of the breech carrier plate, and with a pin limiting the lock travel, engageable with the second lever of the barrel. 
     EFFECT: enhanced reliability of breechblock operation due to its fixing relative to the breech carrier plate. 
     5 dwg
Patent RU-2293479-C1 (RU)
Title: Method for production of special canned goods (variants)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2005-07-18
Granted: 2007-02-20
Abstract: FIELD: food processing industry, in particular canned goods for space feeding. 
     SUBSTANCE: claimed method includes turnip, carrot, white root, and onion cutting, roasting in melt butter, and chopping; fresh white cabbage shredding, freezing, and chopping; wheat flour roasting; beef chopping. Abovementioned components are blended with table salt, CO 2 -extract from micromycete of specific species, black pepper, pimento, bay leaf and bone broth. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.