baber/WOPTO huggingface dataset:
Patent RU-2179343-C2 (RU)
Inventor: IRDYNCHEEV L A
IPC: G21G1/08
Filed: 2000-03-28
Granted: 2002-02-10
Abstract: FIELD: nuclear power engineering. SUBSTANCE: method involves introduction of steam or gas of fissionable material and gas cooler into magnetic trap (reactor core). As soon as desired density of fissionable material is attained, high-energy protons are brought in and revolved within core thereby initiating nuclear reactions accompanied by emission of fast neutrons; the latter are passed through moderator arranged around reactor core and escape the latter in the form of thermal neutrons conveyed to reactor core. High-energy protons also ionize fissionable material and gas cooler which are set in rotary motion under the action of cross-linked electric and magnetic fields about longitudinal axis of reactor at speed ensuring resonant-dynamic thermal fission of fissionable material. In the process continuously fed gas cooler is passed under the action of centrifugal force through fissionable material nuclei, cools them down, reduces degree of their ionization, and also takes bulk of energy of high-energy fission fragments and is discharged together with them from reactor core through magnetic-trap escape cone. Energy released in reactor core is controlled by varying energy of high-energy proton beam. Upon completing resonant-dynamic fission condition may be changed by changing density of fissionable material to cease supply of high-energy protons while resonant-dynamic fission still goes on. When this is the case, fission energy released in reactor core will be controlled by fissionable material speed and density. In addition high-energy fission fragments formed in the process heat up heavy hydrogen protons to thermonuclear fusion temperature. Original nuclei of fusion reaction may be used as gas cooler. EFFECT: enhanced amount of energy generated, improved density of thermal neutrons in reactor core, and reduced critical density of fissional material nuclei. 3 dwg, 1 tbl
Patent RU-2179151-C2 (RU)
Title: Electrical discharge thermoadaptive element of ozonizer
Inventor: NORMOV D A
IPC: C01B13/11
Filed: 2000-03-28
Granted: 2002-02-10
Abstract: FIELD: production of ozone, applicable at industrial and agricultural enterprises for treatment of air and aqueous media. SUBSTANCE: the ozonizer element has a high-voltage AC source, conducting cylindrical electrode with a dielectric coating, with a corona-forming electrode in the form of a flat spiral made of bimetallic alloy Invar H36 0 a nickel-molybdenum steel placed over it in a spaced relation. EFFECT: adjustable of discharge gap, depending on temperature variation, enhanced reliability of ozonizer. 1 dwg
Patent RU-2228824-C2 (RU)
Inventor: KOIZUMI MITSUE
IPC: B22F3/00
Filed: 1998-07-17
Granted: 2004-05-20
Abstract: FIELD: application of coatings by electric spark alloying. SUBSTANCE: electrode rod is made of homogenously mixed and pressed powders including first component containing ferrum, cobalt, nickel, metal of 4a, 5a, 6a groups of Periodic System and(or) silicon and second component providing self-propagation high-temperature synthesis at process of electric spark alloying for receiving together with first component carbide, nitride, boride, silicide or intermetallic compound. Electrode rod may include hard material such as diamond neutral to process of self-propagation electric spark synthesis. Electric spark discharge between electrode rod and substrate causes transfer of components onto substrate surface. Applied coating includes at least one layer having above mentioned compound. EFFECT: rational consumption of energy of electric spark discharge due to heat separated at reaction of self-propagation high-temperature synthesis. 40 cl, 2 dwg, 7 tbl, 6 ex
Patent RU-2198968-C2 (RU)
Title: Method and device for crystal growing
Inventor: KLIPOV VLADIMIR ALEKSEEVICH
IPC: C30B29/10
Filed: 2000-05-12
Granted: 2003-02-20
Abstract: FIELD: growing of artificial crystals (ZnO, SiO 2 , CaCO 3 , Al 2 O 3 ). SUBSTANCE: method and device are applicable in hydrothermal growing of crystals in vessel pressure containing crystal feed immersed in mineralizing solution. Device is located in vessel under pressure higher than that of mineralizing solution. Device includes restricting case having opposite main walls with channels passing through them. Restricting case fully encloses seeding wafer having opposite main surfaces. Holding member holds seeding wafer in restricting case so that main surfaces of seeding wafer are located with some interval inside from main walls. EFFECT: production of crystals with shape and size suitable for their efficient industrial use. 38 cl, 8 dwg
Patent RU-2231830-C2 (RU)
Inventor: JUR EV D N
IPC: G10L15/08
Filed: 2000-06-01
Granted: 2004-06-27
Abstract: FIELD: sound identification means. 
     SUBSTANCE: method involves sound conversion into electric signal including recording of each sound phoneme in the form of amplitude-frequency response, measurement of frequencies typical of given phoneme of formants which are assigned "0", "+1", and "-1" depending on position relative to X-axis, presentation of electric signal in the form of amplitude-frequency response, its analysis with aid of set of narrow-band frequency filters which is divided into groups affording frequency coverage of bands of adjacent frequency filters connected to inputs of formant recorders whose outputs are connected to input of phoneme recorder; recorded set of formants is compared with predetermined set of formants, and recorded sound is determined, outputs of phoneme recorder being connected to printer. Groups of narrow-band frequency filters are selected so that part of these filters in group correspond to frequencies of one of formants of particular sound; in absence of signals from all recorders printer writes space character; sound recording level is adjusted prior to sound-to-signal conversion, and amplitudes of formants of most frequently encountered and stable pre-recorded phonemes are compared with formants of phonemes being recorded. 
     EFFECT: enhanced resolving power. 
     1 cl, 1 dwg
Patent RU-2246778-C2 (RU)
Inventor: BAUEHR FRIDKHEL M
IPC: H01L29/739
Filed: 1999-02-25
Granted: 2005-02-20
Abstract: FIELD: semiconductor engineering. 
     
     
       SUBSTANCE: proposed bipolar transistor has no gate components and gate current is conducted in insulated-gate bipolar transistor chip starting from gate lead and directly through polycrystalline silicon layers of gate electrodes to separate cells of mentioned bipolar transistor. 
     
     
       EFFECT: facilitated manufacture, provision for homogeneous connection. 
     
     
       6 cl, 7 dwg
Patent RU-2210558-C2 (RU)
Inventor: CHERNOV V A
IPC: C06C5/08
Filed: 2001-01-19
Granted: 2003-08-20
Abstract: FIELD: blasting, in particular, manufacture of detonating wires. SUBSTANCE: the device has a radiation source radiation photodetector, integrator, comparison circuit and an indicator, bush that is installed between the radiation source and the photodetector. The bush is cut along the axis and consists of two halves connected by flexible springs, and the bush halves have a through slot for passage of radiation from the source to the photodetector. The radiation source is made coherent, a photoresistor is used as a photodetector, and the photodetector is connected to the indicator via the integrator and comparison circuit. EFFECT: enhanced truth of inspection. 2 dwg
Patent RU-2198258-C2 (RU)
Title: Single-stage dike of tailing dump
Inventor: MAKEEV A JU
IPC: E02B3/10
Filed: 2001-01-30
Granted: 2003-02-10
Abstract: FIELD: mining industry, construction of tailing dumps for storage of waste of enrichment plants. SUBSTANCE: technical result of invention lies in formation of single-stage dike which embankment despite inhomogeneity of ground material presents integral structure together with base and excludes risk of emergence of hydrodynamic accidents when tailing dump is filled up with waste to calculated level. Proposed single-stage dike of tailing dump includes embankment made of horizontal layers of ground material of trapezoidal cross-section limited by crest on top, by base ground on bottom and by inclined planes of upper and lower slopes on sides and forming jointly with base ground man-made storage with capacity for keeping waste of enrichment plants transported in the form of pulp. Horizontal layers are laid in embankment with compaction up to filtration coefficient equal to or less than 1•10 -3  m/day. Resistance to displacement of embankment along base ground under action of hydrostatic and hydrodynamic forces created by head of waste stored to level of open surface of pond-settling basin amounts to tgφ 0 S csa •γ g.m ≥(h       max   h       ) 2 γ w K a.c , where S csa  is cross-section area of embankment; φ o  is friction angle; γ g.m  and γ w  are volume weights of ground material and water; h       max   h        is maximum height of head; K a.c  is assurance coefficient. Level of crest of embankment in this case is at least one meter higher than level of open surface of pond-settling basin at maximum of flooding level and parameters of cross-section of embankment are determined in correspondence with relief of base and its slope. EFFECT: prevented risk of emergence of hydrodynamic accidents when tailing dump is filled up to calculated level. 1 dwg
Patent RU-2215558-C2 (RU)
Inventor: SEMENOV A V
IPC: A61N1/32
Filed: 2001-01-30
Granted: 2003-11-10
Abstract: FIELD: medicine, possibly treatment of diseases of mouth cavity such as paradontosis. SUBSTANCE: apparatus for stimulating mouth cavity is in the form of three-dimensional body with electrically conductive surface layer. Surface of said body may be curvilinear. Maximum size of body is in range 10 - 25 mm. Outer surface of body may be made of one or several metals-microelements, possibly of their alloys. Separate surface portions of body may be made of different metals- microelements. Above mentioned body is placed in mouth cavity and slowly at interruptions for 5 - 30 s it is moved along surface of cheeks, lips and gums by means of muscles of cheeks, lips and tongue. Such procedure is going on for 20 - 30 min. Body of apparatus may be placed several times on the same portions of mucous membrane including surface of gums. EFFECT: simplified low-cost apparatus with increased useful life period for treating mouth cavity and organs connected through information channels with biologically active points of mouth cavity. 4 cl, 3 dwg
Patent RU-2261168-C2 (RU)
Title: Tongs with self-adjusted setting suitable for using with one hand
Inventor: PUCH RAL F
IPC: B25B7/10
Filed: 1999-09-07
Granted: 2005-09-27
Abstract: FIELD: tongs with self-adjusted setting suitable for using with one hand. 
     SUBSTANCE: according to first variant of invention tongs are provided with two legs mutually joined through jointly mounted bolt. Over crossing of legs there is  span; under crossing of legs the last have handles. One leg of tongs replaced relative to other leg for changing  span value has free cavity in range of legs crossing. Other leg of tongs passes through said cavity or replaced leg may pass through non-replaced leg of tongs. Legs of tongs are preliminarily joined by means of operation member having spring drive and spring for preliminarily tightening span of tongs to opening position. After releasing load of handles, tongs are opened due to automatically spring-loading. At first step of spring drive motion jaws of span are moved one towards other. At second step of their motion pawl of jointly mounted bolt is inserted into fixing toothed section and then it is possible to positively rotate movable jaw of tongs span around said bolt. Spring drive includes spring supported by both legs of tongs. Spring is designed in such a way that drawing legs apart to mutually spaced position and movement of movable leg of tongs to position of maximum opening of span are caused by said spring at rotation of tongs leg. Rotary support of spring is formed at one side on leg of tongs. At said side spring in non-working state adjoins to rotation limiting member provided on leg of tongs. When leg of tongs moves to span closing position after clamping part, spring is released from rotation limiting member after applying effort of jaws to clamped part. According to second variant of invention spring drive of tongs serves simultaneously as operation member; it is formed by spring and it is joined with two portions of spring. One portion of spring is rigid and it is joined to other leg of tongs. Other portion of spring is joined to adjustable leg. Rotation limiting member for rigid portion of spring is formed on other leg. 
     EFFECT: improved design, enhanced functional possibilities of tongs. 
     33 cl, 28 dwg
Patent RU-2200644-C2 (RU)
Inventor: SIDEL NIKOV S B
IPC: B21C23/08
Filed: 2001-04-13
Granted: 2003-03-20
Abstract: FIELD: plastic metal working, possibly production of seamless hollow shapes such as tubes, mainly of copper and aluminium alloys by continuous casting and extruding. SUBSTANCE: apparatus includes furnace-mixer, grooved roll and roll with protrusion, both forming working roll grooved pass. At outlet of said pass die with wedge-shaped cooling cavities is arranged. Apparatus includes in addition elongated needle mounted coaxially relative to die, having mechanism for withdrawing it, rigidly fixed by means of fixing member and arranged in holder with ducts for supplying lubricant and with protrusions for closing ducts. Said ducts are arranged along perimeter of needle. Water cooled cavities are provided in rolls. It is rational to select relation of critical working length of needle to diameter of grooved roll in range 0.05 - 0.35. EFFECT: enlarged manufacturing possibilities at making hollow shapes, improved quality of extruded articles provided by enhanced mechanical properties due to seam absence. 2 cl, 2 dwg, 1 tbl, 1 ex
Patent RU-2269696-C2 (RU)
Inventor: EHRTEGREN ANDERS
IPC: F16D65/18
Filed: 2001-05-30
Granted: 2006-02-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: modular brake mechanism mounted in the support provided with the port at least in its front side comprises braking lever, front rack that is connected with the braking lever when the brake operates, and at least one stop plate which is mounted on the transverse rack and overlaps the plate for closing the port in the front side of the support.  The transverse rack moves by the lever in the plane virtually perpendicular to the plane of the brake disk.  The brake mechanism is modular and comprises two or more units.  At least one of the units has at least two members.  Each of the units can be dismounted through the port in the support. 
     EFFECT: facilitated dismounting of out-worn units. 
     6 cl, 7 dwg
Patent RU-2202197-C2 (RU)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2001-06-14
Granted: 2003-04-20
Abstract: FIELD: agrochemistry, plant growing. SUBSTANCE: it is suggested the preparation for treating plants and method for its obtaining including successive extraction of Mortierella dichotoma micromycete out of biomass with nonpolar extragent in supercritical state with water, alkali, water, acid, water, alkali and water followed by combining solid residue with the first extract, and, also, method for treating plants at manufacturing plant growing production with the abovementioned preparation. The innovation enables to enhance action spectrum of obtained preparation to treat plants and raw material basis, increase coefficient of raw material usage in manufacturing preparation to treat plants. EFFECT: higher efficiency of production. 5 cl
Patent RU-2230505-C2 (RU)
Inventor: EVGLEVSKIJ A A
IPC: A61K39/04
Filed: 2001-06-21
Granted: 2004-06-20
Abstract: Изобретение относится к области сельского хозяйства и ветеринарии. Способ включает подкожное введение туберкулезного анатоксина и дополнительно подкожно вводят вакцину БЦЖ с интервалом 10-14 суток из расчета: туберкулезный анатоксин - 0,05-0,07 мг/кг, а вакцина БЦЖ - 0,05-0,1 мг/кг веса тела животного. В результате повышается иммунитет и снижается заболеваемость туберкулезом сельскохозяйственных животных. 1 табл.
Patent RU-2214677-C2 (RU)
Inventor: KIM MIN-GOO
IPC: G06F11/10
Filed: 1999-12-30
Granted: 2003-10-20
Abstract: FIELD: error correction coding. SUBSTANCE: device includes convolutional encoder and punching unit. Convolutional encoder forms subgroups out of first, second and third coded symbols per each input bit with the aid of generated polynomials for entry of input bits to form symbol group of three subgroups of input bits following one another and to form stream of these symbol groups. Symbol punching unit punches first symbol of one of three subgroups in each symbol group formed by convolutional encoder. EFFECT: design of reliable device and method for convolutional coding. 12 cl, 3 dwg, 4 tbl
Patent RU-2206698-C2 (RU)
Inventor: MELAMED JU A
IPC: E21B4/14
Filed: 2001-08-02
Granted: 2003-06-20
Abstract: FIELD: drilling of holes of various assignment with use of downhole hydraulic machines of percussion action-hydraulic hammers. SUBSTANCE: proposed technique includes transmission of axial loads on rock-breaking tool anchored on double drilling stem, formation of gas-and-fluid mixture, cleaning of face with it and transportation of cuttings. In case of employment of hydraulic hammers gas-and-fluid mixture is formed directly in face zone by way of separate supply of compressed air and liquid working substance over tubular and central conduits of double drilling stem and their mixing in face zone above rock-breaking tool. Gear for realization of technique has double drilling stem with tubular and central conduits, hydraulic hammer with working chamber housing valve and space for interaction of spring-loaded piston-bullet with anvil, rock-breaking tool, pump. Space for interaction of spring-loaded piston-bullet with anvil of hydraulic hammer communicates through radial holes in internal pipe with source of compressed air over one of conduits of double drilling stem, working chamber of hydraulic hammer communicates with pump over another conduit of double drilling stem. EFFECT: enhanced drilling efficiency. 2 cl, 2 dwg
Patent RU-2218928-C2 (RU)
Inventor: KHUDONOGOVA E G
IPC: A61P5/00
Filed: 2001-09-17
Granted: 2003-12-20
Abstract: FIELD: pharmacy (pharmacognosy). SUBSTANCE: optimal periods for preparing lungwort leaves at the roots are vegetation phase after fruit bearing (phase of maximal growing leaves at the roots, the third decade of July). Invention allows the enhancement of iodine content in raw. EFFECT: improved preparing method. 1 dwg, 1 tbl
Patent RU-2219896-C2 (RU)
Inventor: RADZHAJAKH DZHAJANTKH
IPC: A61K6/884
Filed: 2000-04-13
Granted: 2003-12-27
Abstract: FIELD: stomatology. SUBSTANCE: adhesive composition contains mixed salts of alkyl vinyl ether/maleic acid copolymer or alkyl vinyl ether/maleic anhydride copolymer, and/or alkyl vinyl ether/maleic anhydride/isobutylene terpolymer wherein cation constituent can be strontium and zinc cations; cation selected from group containing: iron, boron, aluminum, vanadium, chromium, manganese, nickel, copper, yttrium, titanium, and their mixtures; free acid component; and cation selected from magnesium, calcium, and their mixtures. Invention also relates to adhesive composition for dental prosthetics containing above-indicated composition and at least one inadhesive selfcarrying layer. All components are used un specified quantitative proportions. Invention also provides method of increasing adhesion of dental prostheses to oral cavity, for which composition of invention is applied on dental prostheses, directly on oral cavity, palate, or alveolar process in oral cavity, after which dental prosthesis is fixed. EFFECT: increased fixation reliability. 10 cl, 4 tbl, 4 ex
Patent RU-2213947-C2 (RU)
Title: Facility diagnosing normal operation of internal combustion engine under operational conditions
Inventor: IOFINOV S A
IPC: G01M15/00
Filed: 2001-11-29
Granted: 2003-10-10
Abstract: FIELD: measurement technology. SUBSTANCE: invention is meant for diagnostics of predominantly tractor engines under operational conditions. Technical result consist in possibility of measurement, without intervention to design of engine, of effective power and rotational speed of engine shaft and specific consumption of fuel maximally allowed under operational conditions and in comparison of these values with corresponding indices of service forms and records and indications by each index in case of its incompatibility to service forms and records ( inoperativeness of internal combustion engine by given index ). Facility diagnosing normal operation of engine has fuel flow transducer, unit finding extremum with on-line storage of maximum fuel consumption, unit measuring power of engine, indicator fixing maximum power, calculator of specific fuel consumption, master unit of maximally permitted rated values ( power, rotational speed of engine shaft and specific fuel consumption ), indicators-warning devices and comparators. One input of calculator of specific fuel consumption is connected to output of indicator fixing maximum power and another input of it is coupled to on-line storage of maximum fuel consumption. Outputs of comparators are connected to indicators-warning devices and their inputs are connected to outputs of master unit of maximally permitted rated values and to outputs of indicator fixing maximum power and calculator of specific fuel consumption. Indicator fixing maximum power registers value of rotational speed of engine shaft at maximum power. EFFECT: measurement of maximally permitted effective power. 2 dwg
Patent RU-2226138-C2 (RU)
Inventor: LAMUKHIN A M
IPC: B22D11/12
Filed: 2002-02-04
Granted: 2004-03-27
Abstract: FIELD: metallurgy, namely continuous casting of billets. SUBSTANCE: process comprises steps of determining pressure value in hydraulic cylinders of each pair of pinch rolls of drawing-breakdown stand at drawing out billet depending upon drawing out speed, temperature of billet surface, kind of cast steel according to next relations   where K p  - dimensionless coefficient; S L  - extension value of liquid phase of billet, m; S i  - distance from metal meniscus in mold until i-rolls of breakdown stand, m; b - thickness of billet, m; h - width of billet, m; p 0  - pressure necessary for transporting billet without reduction, at; Δp i  - additional pressure in hydraulic cylinders of each pair of rolls necessary for reducing melt core of billet, at; p i  - pressure in hydraulic cylinders of each pair of rolls, at; T 0  - temperature of billet surface, C; k i  correction factor for each pair of rolls (1, 2, 3 and so on) depending upon operation pattern of drawing out stand; α 1 , α 2  - coefficients depending upon steel kind, (α 1  = 50 - 150, α 2  = 4 - 10). Extension value of melt phase is determined according to given expression. EFFECT: enhanced microstructure of slab, lowered axial friability and axial liquation due to providing desired mode of reducing billet in solid-liquid state. 2 ex
Patent RU-2216337-C2 (RU)
Inventor: LUK JANENOK P I
IPC: A61P9/00
Filed: 2002-02-04
Granted: 2003-11-20
Abstract: FIELD: clinical medicine, cardiology, pharmacy. SUBSTANCE: invention proposes the preparation "ABISIB" that enhances tolerance threshold to physical loading, shows the hypocholesterolemic and hypotensive effect. Invention can be used as a cardioprotective agent. EFFECT: valuable medicinal property of agent. 3 tbl, 2 dwg