baber/WOPTO huggingface dataset:
Patent RU-2226686-C1 (RU)
Title: Method and device for detection and identification of concealed explosives and narcotics
Inventor: RAEVSKIJ V G
IPC: G01N23/00
Filed: 2002-08-14
Granted: 2004-04-10
Abstract: FIELD: measuring equipment. SUBSTANCE: the method includes irradiation of the substance under test containing nitrogen and/or carbon by a bundle of ionizing radiation, and registration of the secondary radiation from the decay products. Irradiation is conducted by a bundle of ionizing radiation with an energy not exceeding 60 NcV, the time spectrum of the secondary radiation signals is registered, according to the results of the analysis of the time spectrum, the relative contents of nitrogen and carbon are determined, and, according to the information on the carbon and nitrogen composition, the substance under test is identified. The device has a source of ionizing radiation, detector of the decay products and an analyzer of the detector signals. The analyzer represents a time identifier of relative concentrations of nitrogen and carbon, which has a time-to-digital converter. EFFECT: enhanced precision and reliability. 2 cl, 1 dwg, 3 tbl
Patent RU-2230539-C1 (RU)
Title: Face and eyes protecting apparatus
Inventor: ARKHIPOV A JU
IPC: A61F9/04
Filed: 2002-09-23
Granted: 2004-06-20
Abstract: FIELD: medicine, in particular, face and eyes protecting means. 
     SUBSTANCE: apparatus has rim with removable stops allowing apparatus to be set on user's spectacles, protecting shield and device for retaining of shield on hoops. Rim has hoops and central plate equipped with detachable support to be fixed on user's bridge of the nose. Shield is provided with two rows of through holes for fixing thereof on hoops. Shield fixing device is made in the form of retainers positioned on hoops. Shield and fastening washers are put in succession onto retainers. 
     EFFECT: simplified construction and convenient use of face and eyes protecting apparatus. 
     1 dwg
Patent RU-2229666-C1 (RU)
Inventor: GULJAEV S V
IPC: F41A17/06
Filed: 2002-09-23
Granted: 2004-05-27
Abstract: FIELD: weaponry, in particular, barrel less self-dense weapon. SUBSTANCE: the self-defense weapon has a cartridge clip and a body with a catch and a contact closing to the cartridge case, it is provided with a tie-rod installed in the body for engagement with the catch that is movable in the longitudinal direction, the catch carries the contact dosing to the cartridge case. EFFECT: enhanced safety of weapon handling. 2 dwg
Patent RU-2216818-C1 (RU)
Inventor: SHAPOVAL S JU
IPC: H01L21/8258
Filed: 2003-01-28
Granted: 2003-11-20
Abstract: FIELD: microelectronics. SUBSTANCE: invention is related to manufacture of solid devices and integrated circuits with use of SHF stimulation under conditions of electron cyclotron resonance and to technology of plasma processing during fabrication of various semiconductor structures. Electron cyclotron resonance-plasma source to process semiconductor structures in process of manufacture of semiconductor devices or integrated circuits has reactor with substrate holder to position semiconductor structures, evacuation system to ensure superhigh vacuum, magnetic system, SHF generator, SHF radiation power lead-in, system of gas commutation and metered supply of reagents, high-frequency generator with tuner to form constant self-displacement of specimen. Reactor is so designed that is has nonresonance volume on frequencies 2.45 and 1.23 GHz to maintain stable condition. Magnetic system is built for formation of magnetic field on internal section of quarter- wavelength window for input of SHF radiation with intensity 910-940 Gs and with intensity 875 Gs for formation of single- mode plasma discharge with inhomogeneity of density of plasma across cross-section of source under 3% on longitudinal axis of source, in its central part, over length not less than 3.0 cm. There are also proposed semiconductor device and integrated circuit and methods and processes of their manufacture. EFFECT: increased reproducibility of parameters of processed semiconductor structures and devices, improved parameters of devices, elimination of possibility of flaw formation in various regions, accelerated processing of structures. 19 cl, 9 dwg
Patent RU-2230831-C1 (RU)
Inventor: TETERIN V V
IPC: C25C3/04
Filed: 2003-02-12
Granted: 2004-06-20
Abstract: FIELD: nonferrous metallurgy. 
     SUBSTANCE: method comprises primary dehydration of magnesium chloride stock to give solid dehydrated intermediate, which finally dehydrated in chlorinators to give anhydrous melt further subjected to electrolysis producing magnesium and chlorine. According to invention, solid dehydrated intermediate, prior to be loaded into chlorinator, is mixed with sodium carbonate, the latter being loaded into chlorinator simultaneously with solid dehydrated intermediate in amount 35 to 65 kg per 1 t anhydrous melt. Content of sodium chloride in anhydrous melt is 12-15%, which increases degree of using chlorine and obtaining optimal content of chlorine in anhydrous melt of carnallite. 
     EFFECT: optimized composition of electrolysis stock. 
     5 cl
Patent RU-2228016-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23B7/16
Filed: 2003-04-15
Granted: 2004-05-10
Abstract: FIELD: agriculture. SUBSTANCE: the present innovation deals with treating fruits before laying them for storage. Fruits' essential oils and epiphytic substances of cuticular layer of plant raw material should be applied onto their surface out of miscella obtained after extracting Mortierella polycephala micromycete biomass with nonpolar extragent in supracritical state. EFFECT: increased reliability of fruits protection against microbial failure. 3 ex
Patent RU-2240985-C1 (RU)
Inventor: FATYKHOV R A
IPC: C02F1/18
Filed: 2003-05-05
Granted: 2004-11-27
Abstract: FIELD: purification of drinking water. 
     SUBSTANCE: the invention is dealt with the field of purification of drinking water, in particular, with production of the drinking water with high organoleptic parameters in conditions of a domestic economy and may be used for fine purification of the tap water in household conditions. The method of purification of drinking water by a household pitcher type complete set of a provides for ozone treatment of a portion of the subjected to purification water and its purification in a layer of a sorbent, in the capacity of which they use an activated charcoal as particles and-or a mixture of these particles with the ion-exchange resin. Ozone treatment of the portion of the water is exercised during the portion of the water passing through directly a layer of sorbent. At that the integrated purification of the portion of the water by ozone and the sorbent is conducted as the water is in a static mode in the layer of the sorbent and during the whole interval of time till the following portion of the treated water is fed in the given layer of sorbent. The method is realized using a household pitcher type complete set for purification of drinking water, which contains a catalyst chamber with a sprayer of ozone located on its bottom, a funnel, a cartridge filled with sorbent and fixed to the funnel bottom. The funnel with the cartridge are placed into the catalyst chamber supplied by a drain cock. At that the volume of the cartridge, which bottom is netted, exceeds volume of the funnel at least in four times. The technical result of the invention is more rational in use of ozone, sorbent and the volume of the pitcher type water purifier, advantages of the pitcher-type method of purification and on this base to create a new more compact, reliable and convenient in operation stream a household pitcher type complete set for purification of drinking water, which at an invariable total volume will have an increased service life, productivity and degree of water purification, a lower cost price of a unit of the purified water and will be capable to keep capability of fine purification of water treating at a high initial concentration of impurities in it. 
     EFFECT: the invention ensures more rational use of ozone, sorbent and the volume of the pitcher type water purifier and offers advantages to have a very effective upgrade of the method. 
     5 cl, 1 dwg, 1 tbl
Patent RU-2246142-C1 (RU)
Title: Nuclear reactor fuel assembly (alternatives)
Inventor: RYZHOV S B
IPC: G21C3/32
Filed: 2003-05-30
Granted: 2005-02-10
Abstract: FIELD: nuclear power engineering; fuel assemblies for pressurized-water reactors. 
     
     
       SUBSTANCE: proposed fuel assembly manufactured using prior-art technology and characterized in enhanced in-service bending stiffness has fuel element bundle, spacer grids disposed through height of fuel assembly, top and bottom nozzles joined together by means of added-stiffness elements connected to spacer grids and bottom nozzle. Added-stiffness elements are made in the form of tubes or cylindrical rods and substitute at least one fuel element in other-than-peripheral line of fuel element bundle. As an alternative, fuel element may have added-stiffness elements made in the form of tubes or cylindrical rods substituting one of fuel elements on each edge of peripheral line of fuel element bundle. There is still another alternative in which added-stiffness elements substitute central fuel element on each other-than-adjacent edge of fuel element bundle. Added-stiffness elements may be joined with top nozzle for longitudinal displacement. 
     
     
       EFFECT: enhanced stability of thermomechanical behavior of reactor core in promising cycles, facilitated transport and in-process handling. 
     
     
       4 cl, 7 dwg
Patent RU-2243087-C1 (RU)
Inventor: NOVOSEL TSEVA I V
IPC: B27B13/10
Filed: 2003-07-01
Granted: 2004-12-27
Abstract: FIELD: band or strap sawing machines. 
     SUBSTANCE: band sawing machine comprises two side rollers mounted in the housing with a spaced relation to each other for passing band saw. The back roller carries the band of saw from the side of the rear edge. The side and back rollers are axially aligned inside the housing. The side rollers have a drive mounted on the housing of the guide. 
     EFFECT: improved design. 
     2 dwg
Patent RU-2233593-C1 (RU)
Inventor: SHCHERBAKOVA N A
IPC: C13K3/00
Filed: 2003-08-13
Granted: 2004-08-10
Abstract: FIELD: food-processing industry, in particular, confectionery industry, in particular, obtaining of farinaceous products. 
     SUBSTANCE: method involves preparing sugar solution; subjecting sugar solution to treatment with organic acid by introducing organic acid catalyst into sugar solution heated to temperature of 55-70 0 C; after sugar solution begins to boil, heating the latter to temperature of 107-109 0 C for 100-150 min to obtain invert syrup with pH value of 3.5-4.0 and reducing substance content of 76-81%; providing immediate forced cooling thereof to temperature of 55-63 0 C with following cooling to temperature of 18-25 0 C; providing three-staged process of preparing dough for crude gingerbread, with components being mixed after each stage; at first stage, mixing acid invert syrup and honey at temperature of 18-25 0 C, with honey being preliminarily heated to temperature of 51-57 0 C; at second stage, introducing powdered egg, remaining part of sugar and aerating agent into honey-invert syrup prepared at first stage; 2-4 min before feeding of flour, adding plasticized fat component prepared by adding of surfactant substances to fat component; at third stage, feeding into mixture, prepared at second stage, pulverized flour in single dose for 2-4 min and kneading dough for 8-15 min. Method allows shelf life of product to be increased to 2.5 months. 
     EFFECT: stabilized physical and chemical properties, increased shelf life and provision for keeping characteristic nutritive properties of product throughout the entire storage time. 
     6 cl, 5 ex
Patent RU-2233661-C1 (RU)
Inventor: NOVITSKIJ JU A
IPC: A61K31/095
Filed: 2003-09-03
Granted: 2004-08-10
Abstract: FIELD: clinical medicine, biochemical pharmacology. 
     SUBSTANCE: invention relates to a substance that can be used as an anti-inflammatory, wound-healing, antihemorrhagic, anticancer, anthelmintic and cardiotonic agent. Selenium-terpene-protein is a substance that elicits the broad spectrum of biological effect and comprises selenoprotein, selenium and sesquiterpene lactone. The substance is prepared by effect of electromagnetic high-frequency field with power 5 x 10 Wt/cm and frequency 20-30 MHz. Selenium-terpene-protein comprises additionally ketone thujone, i. e. selenothujonoterpenoprotein or bromide anion, i. e. selenium-terpene-protein bromide, or terpine hydrate - selenium-terpine-terpene-protein or alpha-pinene - selenium-pinene-terpene-protein, or azulene - selenium-azulene-terpene-protein. Proposed substances provide their using for both stimulation of immune system and for regulation of different metabolic processes. 
     EFFECT: valuable medicinal properties of substance. 
     6 cl, 13 dwg, 6 ex
Patent RU-2252431-C1 (RU)
Inventor: ANTSEV G V
IPC: G01S13/524
Filed: 2004-01-08
Granted: 2005-05-20
Abstract: FIELD: the invention may be used in the systems of detection, escorting and measuring of the speed of ground moving targets. 
     SUBSTANCE: increasing of an accuracy of filtration and antijamming capabilities is achieved by way of reducing the influence of the passive interferences, made by the targets moving on low radial speeds with uneven spectral consistence of the expected frequency range. The advantages of the declared decision may become visually apparent at tracking for a Doppler frequency and measuring of the speed of a quickly maneuvering target relocating against the background of heterogeneous formations. The tracking filter of the moving target's signal has amplifiers of an intermediate frequency(1,6), mixers (2,5,10), band filters (3,11), frequency discriminators(4,12), a control block(7), a guided oscillator(8), a generator of a doubling intermediate frequency(9), a subtraction block(13). 
     EFFECT: increases accuracy of filtration and antijamming capabilities of the tracking filter. 
     2 dwg
Patent RU-2255843-C1 (RU)
Inventor: LJUBIMOV V V
IPC: B23H3/00
Filed: 2004-01-26
Granted: 2005-07-10
Abstract: FIELD: dimensional electrochemical working of metals, possibly forming complex-shape objects such as micro-tools for neurosurgery. 
     SUBSTANCE: method of electrochemical micro-forming of micro-objects by means of anode dissolving of blank with use of tool-electrode comprises steps of selecting gap value less by one or two orders than the most minimum dimension of geometry member of micro-object; performing micro-forming in film of low concentration passivating electrolytes while supplying power by doses in order to keep phase state of electrolyte. Power supply by doses is realized with use of pulse voltage with steep lead and back fronts consisting of no more than 1% of pulse duration. Invention provides possibility for micro-forming at super-small inter-electrode gaps at working accuracy 0.005 - 0.01 mm and at surface roughness Ra 0.1 micrometers of micro-members having dimensions less than 0.5 mm. 
     EFFECT: enhanced accuracy of working. 
     2 cl, 1 dwg
Patent RU-2270291-C1 (RU)
Inventor: LAMERDONOV ZAMIR GALIMOVICH
IPC: E02B3/12
Filed: 2004-07-09
Granted: 2006-02-20
Abstract: Изобретение относится к гидротехническому и мелиоративному строительству и может быть использовано в качестве берегоукрепительных конструкций в размываемых руслах рек, каналов, откосов дамб, предназначенных для самых различных назначений, и других сооружениях. Продольное сквозное берегозащитное сооружение состоит из стволов, укрепленных снизу в габионах, состоящих из сетки и камней. Габионы выполнены в виде цилиндрических габионов, заглубленных ниже глубины размыва, в которых вертикально установлены в одну или более линий на некотором расстоянии друг от друга вдоль направления движения потока реки стволы. Вертикальные стволы представляют собой деревья или железобетонные столбы, закрепленные камнями в цилиндрических габионах. Цилиндрические габионы прикреплены к сетке, уложенной вдоль течения потока в горизонтальной плоскости. Пространство между вертикальными стволами и берегом может быть заполнено деревьями и кустарником. Верх цилиндрических габионов может быть покрыт бетоном. Повышается эффективность и надежность защиты берегов русел рек от размыва и долговечность срока службы берегоукрепительного сооружения. 5 з.п. ф-лы, 5 ил.
Patent RU-2273726-C1 (RU)
Title: Formation exposing method
Inventor: PRUDNIKOV ALEKSANDR GRIGOR EVI
IPC: E21B43/11
Filed: 2004-08-24
Granted: 2006-04-10
Abstract: FIELD: oil and gas industry, particularly for formation opening. 
     SUBSTANCE: method involves accelerating throwable member with the use of gun by throwing charge explosion initiation; discharging throwable member from perforator barrel to rock to be perforated in predetermined direction by applying throwing charge explosion product pressure to throwable member and providing throwable member movement in rock to be perforated. Serially combined gun-and-jet acceleration of throwable member is used. Perforator barrel includes a number of sections inserted one into another. Through orifices are formed in throwable member and/or in perforator barrel. Gas-generator is used as the throwing charge. The gas-generator provides gun-and-jet acceleration of throwable member by high-temperature supersonic high-pressure gas discharge in area located immediately in front of throwable member to create perforation channel in rock. The supersonic high-pressure gas is also discharged into perforator barrel to move it right after throwable member into the perforation channel. 
     EFFECT: increased perforation efficiency. 
     10 cl, 2 dwg
Patent RU-2275302-C1 (RU)
Inventor: KOSAKA MASAKHISA
IPC: C08G75/06
Filed: 2004-09-21
Granted: 2006-04-27
Abstract: Способ касается изготовления пластиковой линзы, которая может быть использована в качестве очковых пластиковых линз. Способ изготовления пластиковой линзы включает стадию полимеризации смеси (1) форполимера, полученного путем смешивания и взаимодействия серы в количестве от 0,1 до 10 мас.%, в расчете на общее количество смеси, и содержащего эпитиогруппу соединения, (2) соединения полиизоцианата и (3) соединения политиола. Предложены также линзы, полученные данным способом. Техническим результатом является получение пластиковых линз с высокими показателями преломления, высоким числом Аббе и высокой механической прочностью. 6 н. и 14 з.п. ф-лы, 1 табл.
Patent RU-2273733-C1 (RU)
Title: Method for flat-laying coal seam development
Inventor: JALEVSKIJ VLADLEN DANILOVICH
IPC: E21C41/18
Filed: 2004-10-08
Granted: 2006-04-10
Abstract: FIELD: mining, particularly underground mineral development. 
     SUBSTANCE: method involves drilling belt and air drifts to prepare extraction pillar and fastening thereof with roof bolting; excavating the pillar in reverse order by performing diagonal cuts from one preparation excavation to another one; controlling rock pressure by roof rock caving and conveying cut coal along development drifts; performing the first cut by passage from drilling belt towards pillar flank at obtuse angle equal to 130° - 150° to pillar width center along with roof bolting; performing the second cut in the similar way beginning from air drift; joining the drifts with mounting chamber extending transversely to drifts; mounting powered roof support sections in the mounting chamber; cutting intermediate drift, which connects mounting chamber with diagonal cross heading, which in turn connects belt and air drifts at distance equal to 3-5 main roof caving pits from pillar flank. Coal is cut and loaded by combines, transportation thereof is performed by self-propelled cars. 
     EFFECT: increased efficiency of mine development. 
     4 dwg
Patent RU-2275337-C1 (RU)
Title: Устройство для обессоливания жидких радиоактивных отходов
Inventor: KULIKOV KONSTANTIN NIKOLAEVICH
IPC: C02F9/04
Filed: 2004-11-09
Granted: 2006-04-27
Abstract: Изобретение относится к атомной экологии и может быть использовано при переработке жидких радиоактивных отходов. Устройство включает последовательно расположенные и соединенные между собой блок предварительной очистки, промежуточную емкость, насос, аппарат обратного осмоса, электромембранный концентратор. Вход проточной части электромембранного концентратора соединен через регулирующий клапан с домембранной полостью аппарата обратного осмоса. Выход проточной части электромембранного концентратора подсоединен к промежуточной емкости. В результате обеспечивается непрерывность и стабильность работы устройства. 1 ил.
Patent RU-2286906-C1 (RU)
Inventor: ALEKSANDROV VLADIMIR LEONIDOVI
IPC: B63B25/12
Filed: 2005-03-22
Granted: 2006-11-10
Abstract: FIELD: shipbuilding; construction of tanker hulls. 
     SUBSTANCE: proposed tank vessel has hull with bottom, inner bottom, sides, upper deck and cargo zone with cargo tanks located on larger part of its length. Sides are of double construction over entire length of cargo zone; double sides are provided with inner and outer plating forming inter-side space divided in height by upper inter-side platform. Inner plating of each side is structurally combined with longitudinal bulkhead directed towards it in at least part of tanks. Besides that, longitudinal bulkheads are strengthened by horizontal and/or vertical beams located inside inter-side space. Cargo tanks have tops which are combined with upper deck in many tanks and are provided with flat plating directed to interior of tanks and with framing members located  on side of upper deck. 
     EFFECT: enhanced economical efficiency due to reduced usage of materials; low expenses for operation. 
     25 cl, 8 dwg
Patent RU-2278028-C1 (RU)
Title: Препрег и изделие, выполненное из него
Inventor: KABLOV EVGENIJ NIKOLAEVICH
IPC: C09J163/00
Filed: 2005-04-11
Granted: 2006-06-20
Abstract: Изобретение относится к препрегу и изделию, выполненному из него, используемому в качестве материала несущих элементов конструкций авиационной и космической техники. Препрег содержит 24-50 мас.% полимерного связующего и 50-76 мас.% волокнистого наполнителя. В качестве волокнистого наполнителя используют углеродные, органические, стеклянные жгуты, ткани, ленты. Полимерное связующее включает следующее соотношение компонентов, мас.ч.: 100 N,N,N',N'-тетраглицидилдиамино-3,3'-дихлордифенилметана в качестве эпоксидного олигомера, 44 4,4'-диаминодифенилсульфона в качестве отвердителя, 0,01-1,0 фуллерена С 2n , где n не менее 30, 0,1-1,5 открытых углеродных нанотрубок, 0,5-10 фуллероидного многослойного наномодификатора Астралена и 0,02-0,5 аминопроизводного фуллерена С 60  брутто-формулы С 60 (ГА) 6 . Аминопроизводное фуллерена С 60  представляет собой продукт химического взаимодействия фуллерена С 60  с гептиламином. Изделие из препрега выполняют путем формования. Изобретение позволяет снизить текучесть и время гелеобразования препрегов, а также повысить удельную энергию разрушения и остаточную прочность при сжатии композиционных материалов. 2 н. и 2 з.п. ф-лы, 3 табл.