baber/WOPTO huggingface dataset:
Patent RU-2233058-C1 (RU)
Inventor: SALDAEV A M
IPC: A01B79/02
Filed: 2003-03-31
Granted: 2004-07-27
Abstract: FIELD: agriculture, in particular, cultivation of vegetable, cucurbits and other tilled crops. 
     SUBSTANCE: method involves cutting slits to depth greater than depth of plow layer; providing drilling and multiple procedures of interrow cultivation; after completing of covering harrowing process, cutting cross slits on plowed field, with slit spacing being 1.4±0.1 m and slit depth being greater than that of plow layer by 0.12-0.20 m; forming in spacing between slits on cucurbits field surface southern and northern exposure ridges of different sizes, said ridges being inclined at different angles with respect to horizontal plane, with southern exposure ridges being inclined at an angle of 8-25 deg to horizontal plane and northern exposure ridges being inclined at an angle of 55-80 deg to horizontal plane; providing depth of slots between ridges smaller or equal to water melon seeding depth; aligning said slots with slit mouth ends; before seeding process, killing heat-loving weeds; seeding onto ridges to depth of 0.06-0.08 m; covering seeds in rows with soil; providing interrow cultivation procedures by moving cultivator units along spacing between young crop rows. 
     EFFECT: improved conditions for growing of cucurbits crop seeds and reduced time for ripening of consumer fruit. 
     3 cl, 3 dwg
Patent RU-2246092-C1 (RU)
Title: Detonating conical generator of shaped-charge initiation unit
Inventor: GLAZKOV K M
IPC: F42B1/036
Filed: 2003-05-05
Granted: 2005-02-10
Abstract: FIELD: armament, in particular, construction of the warheads of antitank guided missiles, in whose initiation units a detonating generator is used. 
     SUBSTANCE: the detonating conical generator has a case, cover, lens and a circular hammer, the cover is made in the form of a truncated cone, whose position of joint with the case is behind the circular hammer, and the conical part of the cover of the charged generator is precisely based in the mounting seat similar in shape, coaxial with the warhead body, the lens is made of elastic material with flexible properties. 
     EFFECT: enhanced piercing effect and stability of action of the warheads. 
     2 cl, 4 dwg
Patent RU-2246766-C1 (RU)
Title: Method for controlling gas-discharge indicator panel on alternating current
Inventor: ALYMOV JU N
IPC: G09G3/28
Filed: 2003-07-07
Granted: 2005-02-20
Abstract: FIELD: gas-discharge equipment. 
     SUBSTANCE: device has display elements placed in rows and columns, each of which contains at least two indication electrodes, in display elements a charge is excited and supported between first row indication electrode and a couple of indication electrodes, containing second indication electrode of same row, while each frame of image is separated on two half-frames, in one of which a charge is excited and supported on display elements for even-numbered rows, and in other - in elements of odd-numbered rows display. 
     EFFECT: higher reliability and efficiency. 
     2 dwg
Patent RU-2246301-C1 (RU)
Title: Method for preparing diquertin
IPC: A61K36/15
Filed: 2003-07-14
Granted: 2005-02-20
Abstract: FIELD: medicine, natural compounds. 
     SUBSTANCE: larch wood is saturated with water and extraction with ethyl acetate is carried out. Prepared extract is treated with hot water and this process is combined with distilling off a solvent. Then water-insoluble resin impurities are separated and crude product is isolated by crystallization and recrystallized. Invention provides simplifying the process. 
     EFFECT: improved preparing method. 
     2 ex
Patent RU-2247804-C1 (RU)
Title: Tie renewal machine and method of renewal of ties
Inventor: TOJRER JOZEF
IPC: E01B29/06
Filed: 2003-09-04
Granted: 2005-03-10
Abstract: FIELD: railway transport; permanent way maintenance and repair. 
     SUBSTANCE: invention relates to machine for removing old and laying new rail track. Machine 1 has first transportation device 9 for handling old ties 10 connected with tie receiver 6 and second transportation device 11 for delivering new ties 12 for tie layer 8. Moreover, reloading device 14 is provided with reloading mechanism 15 adjustable in height by means of drive 19 and designed for selectively reloading old ties 10 from first transportation device 9 to second device 11. Method of removing old and laying new rail track comes to the following: old ties 10 are continuously loaded in longitudinal direction of machine, and new ties 12 are delivered in opposite direction to tie layer 8, and during unloading, direction of transportation of old ties 10 for their delivery to tie layer 8 is changed selectively. 
     EFFECT: facilitated tie laying and possibility of reuse of oil ties in good repair on newly laid tracks. 
     4 cl, 3 dwg
Patent RU-2254592-C1 (RU)
Inventor: DUNAEV I B
IPC: G06F17/15
Filed: 2003-11-28
Granted: 2005-06-20
Abstract: FIELD: the invention refers to the technique of detection of a target and  determination of the direction at a target. 
     SUBSTANCE: the mode is realized by way of receiving of ultra wideband impulses reflected from the target, of delaying them on various time multitude in various channels of surveillance and multi channel processing. In the first variant of the current mode variation of the form of receiving impulses on a great number of discrete time positions are carried out by way of averaging-out by channels of surveillance at known direction of incoming reflected impulses in a beforehand designed control sector and then found valuation of the form of receiving impulse is used as a base signal in multi channel correlation processing. In the second variant valuation of magnitude of receiving impulse is formed in concrete moment of time for each base direction in beforehand given angular sector of control, valuation of the form of the receiving impulse is found according to formed valuations of magnitude 0f the receiving signal for various discrete moments of time; found valuation of receiving impulse is used as a base signal in multi channel correlation processing; out of multitude of results of correlation processing correlation maximum is chosen. This maximum is used as preliminary threshold decision statistics in the procedure of detection of the target; the direction of incoming reflected impulses with the help of interpolating valuation of  the position of the correlation maximum in the environs of that base direction for which the largest result of multi channel correlation processing. 
     EFFECT: the use of this invention at location of a target with the help of ultra wideband impulses allows to receive signals incoming not only from in advance chosen base directions. 
     6 cl,9 dwg
Patent RU-2255123-C1 (RU)
Inventor: KUVSHINNIKOV O A
IPC: C21D8/02
Filed: 2003-12-04
Granted: 2005-06-27
Abstract: FIELD: metallurgy; rolling process; manufacture of electrically welded pipes for erection of oil and gas lines in northern latitudes. 
     SUBSTANCE: proposed method includes heating the slabs to temperature of 1160-1190°C and performing finish rolling at total relative reduction of no less than 70% at temperature of end of rolling not above 820°C. Besides that, skelps are heated to temperature of 900-950°C after rolling and are subjected to water hardening; then skelps are tempered at temperature of 600-730°C. Skelps are rolled from low-alloyed steel having the following composition, mass-%: C, 0.07-0.12; Mn, 1.4-1.7; Si, 015-0.50; V, 0.06-0.12; Nb,0.03-0.05; Ti, 0.010-0.030; Al, 0.02-0.05; Cr, no more than 0.3; Ni, no more than 0.3; Cu, no more than 0.3; S, no more than 0.005; P, no more than 0.015; N, no more than 0.010; the remainder being Fe. 
     EFFECT: improved mechanical properties, weldability; increased yield of good skelps. 
     3 cl, 3 tbl, 1 ex
Patent RU-2258652-C1 (RU)
Title: Способ сооружения подземного тоннельного резервуара в пласте каменной соли ограниченной мощности
Inventor: BORISOV V V
IPC: B65G5/00
Filed: 2004-02-17
Granted: 2005-08-20
Abstract: Изобретение относится к строительству подземных резервуаров в каменной соли. Согласно изобретению, при осуществлении способа башмак технологической колонны труб направленной скважины устанавливают на выходе этой скважины в горизонтальное положение. На начальном этапе растворения пород между башмаками обсадной и технологической колонн труб направленной скважины создают подготовительную выработку на проектную высоту подземного тоннельного резервуара. В обсадные колонны труб скважин подают нерастворитель с поддержанием уровня границы раздела нерастворитель-рассол в верхней части подготовительной выработки или при ступенчатом растворении пород - на уровне кровли каждой ступени формирования подземного тоннельного резервуара. В вертикальной скважине границу раздела нерастворитель-рассол поддерживают на уровне или над уровнем границы раздела нерастворитель-рассол в подготовительной выработке. Изобретение позволяет обеспечить эффективность сооружения подземного тоннельного резервуара. 1 з.п. ф-лы, 6 ил.
Patent RU-2261751-C1 (RU)
Inventor: SVIRIDOV B D
IPC: C12H6/02
Filed: 2004-04-16
Granted: 2005-10-10
Abstract: FIELD: separation of multi-component mixtures; chemical, pharmaceutical, oil-and-gas refining and food-processing industries; treatment of sewage. 
     SUBSTANCE: proposed method is based on continuous counter-flow of liquid and gaseous components excluding mixing of phases at continuous removal of gaseous and liquid components from column.  Column is located at angle of 5-10° and is filled with glass balls, 1-6 mm in diameter by 1/2-2/3 of volume. Process is continuous at simultaneous regeneration of all components. 
     EFFECT: reduced energy requirements; reduced usage of metals; low cost of finished product. 
     5 cl, 1 dwg, 5 ex
Patent RU-2267930-C1 (RU)
Title: Method for bread production from triticale flour
Inventor: SOKOL NATAL JA VIKTOROVNA
IPC: A21D8/02
Filed: 2004-06-15
Granted: 2006-01-20
Abstract: FIELD: food processing industry, in particular bread production from triticale flour. 
     SUBSTANCE: bread from triticale flour is produced by straight dough method with addition of salt, bakery yeast and pectin extract, concentrated lactic acid ferment and vegetable oil into flour. 
     EFFECT: new grade bread with improved characteristics. 
     1 tbl
Patent RU-2267075-C1 (RU)
Title: Кобура ствольного оружия
IPC: F41C33/02
Filed: 2004-07-29
Granted: 2005-12-27
Abstract: Изобретение относится к вооружению, в частности к приспособлениям для ношения стрелкового оружия, и может быть использовано при производстве кобур для короткоствольного оружия. Кобура ствольного оружия содержит корпус, боковые стенки, в одной из которых выполнен сквозной канал, средство удержания оружия за скобу спускового крючка, выполненное в виде клавиши, закрепленной верхним концом к боковой стенке кобуры под углом к вертикали, обеспечивающим надежное удержание скобы в кобуре, скольжение оружия по полке клавиши при помещении оружия в полость кобуры и удаление полки клавиши от скобы при нажатии на клавишу пальцем, а средство крепления кобуры к ремню включает жестко закрепленный на кобуре зубчатый диск с внутренним зацеплением, взаимодействующий с помощью подвижного соединения с зубчатым сектором, установленным на закрепленной на ремне пластине, и фиксируемым, например, с помощью стопорного винта на зубчатом диске в положении, соответствующем анатомическим параметрам владельца. Изобретение имеет высокую надежность быстрого извлечения оружия из кобуры. 6 з.п. ф-лы, 3 ил.
Patent RU-2250279-C1 (RU)
Title: Reinforced concrete underrail base and method of its construction
Inventor: KRAVCHENKO N D
IPC: E01B2/00
Filed: 2004-08-10
Granted: 2005-04-20
Abstract: FIELD: railway transport; permanent way. 
     SUBSTANCE: invention relates to permanent way designed to take up load from rolling stock. Frame base consists of reinforced concrete frame ties placed in row on crushed stone ballast layer. Each tie is made of reinforced rigidly interconnected two longitudinal (sleeper) parts and two crossmembers forming rectangular frame with hollow middle part with trapezoidal section projections with underrail pads in places of connection of longitudinal parts. Crossmembers of frame tie are rigidly connected with longitudinal parts by inner faces of longitudinal parts at right angle, and outer face of longitudinal part of each frame tie has smooth surface. Shaped cutouts are made on crossmembers of each frame two sides. Cutouts on inner side are used to form space in inner part of tie in form of cell, and those on outer side, to form cell between adjacent frame ties equal to inner cell. Rail fastenings of adjacent frame ties are arranged at constant pitch equal to distance between axes of frame crossmembers. At approaches to bridges, tunnels and overhead roads, reinforced concrete frames are laid in crossmembers of which over their entire length and flush with upper surface tubular rectangular section parts are imbedded to which "shuttle-like" joint ends of counter-rails or counter-angles are fastened by means of bolts with T-head through holes of corresponding shape made in place of fastening. Method of construction of underrail base comes to the following: frame ties are placed on ballast layer with clearance between adjacent frames to provide free access to ballast layer for tamping mechanisms from outside and inside of longitudinal parts of reinforced concrete frames. Clearance is found from following equation: H=0.5B where H is value of clearance; B is width of cell between crossmembers inside each frame. Rail fastenings of adjacent frame ties are installed at constant pitch equal to distance between axes of frame crossmembers. 
     EFFECT: reduced labor input and volume of work, improved stability of rail track, reduced expenses possibility of laying "shuttle-like" joined ends of counterrails of counter-angles at approaches to bridges, tunnels. 
     3 cl, 8 dwg
Patent RU-2256942-C1 (RU)
Title: Reflecting surface
Inventor: BELJAEV B A
IPC: G02B5/28
Filed: 2004-08-12
Granted: 2005-07-20
Abstract: FIELD: optical instrument engineering. 
     SUBSTANCE: invention can be used for wide-band light reflecting. Reflecting surface has dielectric layers A, B and C. A layer is made of material having low refractivity, B layer is made of material with average refractivity and C layer is made of material having high reflectivity. Optical thickness of layers equals to λ r /4, where λ r  is wavelength of middle part of interval having high refractivity. Sequence of layer alternation looks like (CDCABA) K CBC, where K>=and has to be integer. Spectrum range with high reflectivity is widened due to shift in adjacent bandwidths at opposite sides along wavelength scale. 
     EFFECT: widened spectrum range with higher refractivity. 
     5 dwg
Patent RU-2277595-C1 (RU)
Inventor: UGAROV ANDREJ ALEKSEEVICH
IPC: C22C38/44
Filed: 2004-10-05
Granted: 2006-06-10
Abstract: FIELD: metallurgy, namely production of rolled bars. 
     SUBSTANCE: round rolled bar is made of steel containing, mass %: carbon, 0.17 -0.23; manganese, 0.65 -0.95; silicon, 0.17 - 0.37; chrome, 0.35 - 0.65; nickel, 0.40 - 0.75; molybdenum, 0.15 -0.25; sulfur, 0.020 - 0.040; phosphorus, 0.001 - 0.010; oxygen, 0.001 -0.015; copper, no more than 0.25; arsenic, no more than 0.08; nitrogen, no more than 0.015; iron and inevitable impurities, the balance; at relations oxygen/calcium = 1.45; calcium/sulfur ≥ 0.065. Rolled bar contains double-layer structure sulfide - sulfide with oxide envelope and it has hardness after quenching in depth 6 mm  32 - 40 HRc, size of real grain 5 - 10 points, diameter - up to 50 mm. Rolled bar has no decarbonized layer. After quenching and tempering rolled bar is characterized by temporary tensile strength, 1180 - 1520 MPa; limit yield, no less than 930 MPa; percentage elongation, no less than 7%; percentage tapering, no less than 59%. 
     EFFECT: improved cutting capability, enhanced hardenability at keeping high technological ductility. 
     1 ex
Patent RU-2274505-C1 (RU)
Title: Method for supplying lubricating and cooling liquid at skin pass rolling
Inventor: RAKITIN SERGEJ ALEKSANDROVICH
IPC: B21B27/10
Filed: 2004-11-10
Granted: 2006-04-20
Abstract: FIELD: rolled stock production, possibly in skin pass rolling mills at wet skin pass rolling of cold rolled annealed and hot rolled etched strips with use of lubricating and cooling liquid. 
     SUBSTANCE: method comprises steps of feeding preliminarily prepared lubricating and cooling liquid from tank to rolls of rolling mill and to rolled strip; collecting in casing of mill waste lubricating and cooling liquid in one of two modes, namely: without using waste lubricating and cooling liquid drained from casing for recovery or at circulation of waste lubricating and cooling liquid in closed circuit where said liquid is cleaned and accumulated in tank; cyclically measuring concentration of lubricating and cooling liquid in tank for comparing it with predetermined value. At circulation mode lubricating and cooling liquid is preliminarily cleaned in casing of mill when draining system in lower portion of casing is closed with use of flotation.  Lubricating and cooling liquid for further cleaning is fed out of casing from level consisting of 0.4 - 0.6 of its height. Concentration of lubricating and cooling liquid is restored after its fluctuation relative to predetermined level due to making up with concentrated lubricating and cooling liquid. Said modes are switched at condition of changing parameters or material of rolled pieces. 
     EFFECT: enhanced efficiency and economical effectiveness of process, lowered consumption of lubricating and cooling liquid, improved quality of cleaning it, high quality of rolled strip surface, reduced consumption of rolls. 
     1 dwg, 1 tbl, 1 ex
Patent RU-2285082-C1 (RU)
Inventor: LAMERDONOV ZAMIR GALIMOVICH
IPC: E02B3/12
Filed: 2005-02-04
Granted: 2006-10-10
Abstract: FIELD: hydraulic and reclamation construction, particularly bank consolidation structures to protect river banks, dam slopes and other structures. 
     SUBSTANCE: flexible retaining wall has prismatic structure and includes stone, net and trusses of stable triangular shape. Flexible retaining wall cross-section defines triangular trusses composed of spacing members. Each spacing member is formed of protective concrete in which wire is embedded. The spacing members are united in triangle assemblies by twisting spacing member wire ends around transversal reinforcement bars so that triangular prism nodes are created. Triangular prism is provided with one reinforced concrete face formed of net and concrete and located from upstream prism side. Triangular prism interior is filled with stone. The triangular prism is laid in longitudinal river direction and abut river bottom by one face thereof. Upper wall slope may be vertical or extend at an angle to horizon line. Flexible apron is pivotally connected to the wall in upper pool. 
     EFFECT: increased efficiency and reliability of river bank protection against erosion and extended service life of the structure. 
     4 cl, 4 dwg
Patent RU-2281908-C1 (RU)
Inventor: LEONOV PAVEL ALEKSEEVICH
IPC: B25B13/48
Filed: 2005-03-25
Granted: 2006-08-20
Abstract: Изобретение относится к средствам для затяжки болтов или гаек болтовых крупногабаритных соединений. Способ включает операцию завинчивания и отвинчивания болта болтового соединения вручную путем вращения головки болта рычажным гаечным ключом до момента появления в резьбовом соединении определенного осевого усилия и операцию затяжки болта механической стяжкой. Перед операцией затяжки болта или перед операцией его оттяжки в обратном направлении соединяют ключ с первым болтом болтового соединения опорно-поворотного круга, затем соединяют рычаг стяжки со вторым болтом болтового соединения, затем рычаг стяжки и рычаг ключа соединяют в плоскости расположения головок болтов. Фиксируют ключ и рычаг стяжки от перемещения в вертикальном направлении, затем уменьшают или увеличивают расстояние между рычагом гаечного ключа и вторым болтом болтового соединения. Предусмотрены три варианта устройства для реализации способа. Технический результат - создание компактного устройства для его применения в стесненных условиях работы. 4 н.з. ф-лы, 9 ил.
Patent RU-2271674-C1 (RU)
Title: Method for preparing of powdered semi-finished product from sugar beet juice
Inventor: MAGOMEDOV GAZIBEG OMAROVICH
IPC: A23L19/10
Filed: 2005-03-28
Granted: 2006-03-20
Abstract: FIELD: food-processing industry, in particular, methods for preparing of food additives. 
     SUBSTANCE: method involves inspecting and washing sugar beet roots; providing thermal processing by open steam; skinning and grinding clean roots; pressing ground mass for expelling of juice; concentrating juice under low pressure until dry substance content is 40-45% and providing dispersion drying of condensed juice. Thermal processing is performed under pressure of 0.8-0.9 MPa for 1-1.5 min. During grinding process, roots are simultaneously subjected to blanching. Ground blanched mass is acidified by citric acid until pH value is 4.5. Juice is concentrated under low pressure of 0.072-0.076 MPa at temperature of 65-70 C. 
     EFFECT: improved quality of ready product owing to preventing reducing substances from decomposition and color reduction, and intensified process. 
     3 ex
Patent RU-2287850-C1 (RU)
Inventor: SANKIN JURIJ NIKOLAEVICH
IPC: G06F17/00
Filed: 2005-04-26
Granted: 2006-11-20
Abstract: FIELD: mathematic models; control systems, including operator whose dynamic characteristics influence quality of system functioning. 
     SUBSTANCE: proposed method includes measurement of azimuth of moving automobile and rotation angle of steering wheel. On basis of these measurements correlative functions of driver are calculated with the corresponding spectral densities calculations using Fourier forward transformation whose quotient of division is the required transfer function which consists of one delay unit and two oscillation units. 
     EFFECT: increased modeling accuracy. 
     6 dwg
Patent RU-2281935-C1 (RU)
Inventor: ZELENOV VALERIJ IGOREVICH
IPC: C07C49/92
Filed: 2005-07-25
Granted: 2006-08-20
Abstract: FIELD: production of high temperature superconductors. 
     SUBSTANCE: invention relates to electrochemical synthesis of metal β-diketonates, in particular acetylacetonates. Synthesis of Cu(II) and Zn(II) acetylacetonates in carried out by electrolysis of acetylacetone solution and base electrolyte in acetonitryl in ratio of (1:10):0.5:100, with electrodes made of metal presenting in produced acetylacetonate, at current density not more mA/cm 2  by using pulse current. Pulse time is controlled by pulse forming unit connected in parallel to elecrtolyzer. As base electrolyte preferably lithium perchlorate or lithium chloride is used. 
     EFFECT: controlled process for production of metal acetylacetonates. 
     5 cl, 2 ex, 1 dwg
Patent RU-2301247-C1 (RU)
Inventor: GASUMOV RAMIZ ALIDZHAVAD OGLY
IPC: C09K8/506
Filed: 2005-09-30
Granted: 2007-06-20
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: formation insulation composition employed during pullout of hole is composed of 0.5-2.0% carboxymethylcellulose, 7-12% calcium chloride, 19-21% monoammonium phosphate, 0.05-1.00% anionic surfactant (Morpen), and water (balancing amount). 
     EFFECT: increased efficiency of insulation due to improved blocking properties, while preserving natural permeability and preventing swelling of clayey minerals resulting in preservation of structural-mechanical strength of rock. 
     3 ex