baber/WOPTO huggingface dataset:
Patent RU-2297885-C1 (RU)
Inventor: ZLOBIN MIKHAIL NIKOLAEVICH
IPC: B07B7/08
Filed: 2005-11-14
Granted: 2007-04-27
Abstract: FIELD: separation solids from solids. 
     SUBSTANCE: centrifugal air vibration concentrator comprises air system arrange coaxially to the inner conical cap with conical space and to its inner side made of two coaxially arranged truncated cones with a spaced relation to each other and provided with vertical ribs on their outer side.  The top section of the air section is provided with inlet branch pipe connected with its inner space through air ducts.  The inner space of the air system is in communication with the inner space of the relief unit through the conical space.  The relief unit is made of a ring-shaped chute provided with the sloping bottom and the branch pipe for light fraction in its bottom section.  The top part of the unit is shielded from the inner side by means of the branch pipe for discharging air.  The hopper is made of a funnel mounted coaxially to the air system and has axial outlet in the bottom part that faces the disk mounted with a spaced relation. 
     EFFECT: enhanced efficiency. 
     1 dwg
Patent RU-2293794-C1 (RU)
Title: Method of fabricating multilayer coating for cutting tools
Inventor: TABAKOV VLADIMIR PETROVICH
IPC: C23C14/24
Filed: 2005-11-25
Granted: 2007-02-20
Abstract: FIELD: mineral protection coatings. 
     SUBSTANCE: invention relates to applying wear-resistant coatings for cutting tools used in metal machining. Method comprises vacuum-plasma deposition of two-layer coating, wherein basic coating is deposited under nitrogen pressure 8·10-4 Pa in interaction chamber and top layer is deposited under nitrogen pressure 4·10-3 Pa. Basic layer is constituted by titanium and aluminum nitrides or titanium and iron nitrides, or titanium and silicon nitrides. Top layer is formed from the same nitride constituents but alloyed with zirconium. In specific embodiments of invention, thickness of basic layer is 25-50% of the total thickness of coating and the latter is 3-9 μm. 
     EFFECT: increased wear and crack resistance of cutting tools. 
     2 cl, 1 tbl
Patent RU-2303564-C1 (RU)
Inventor: BAKHOLDIN ALEKSANDR MIKHAJLOVI
IPC: B65G23/44
Filed: 2005-12-20
Granted: 2007-07-27
Abstract: FIELD: mechanical engineering; conveyors. 
     SUBSTANCE: invention relates to tensioning devices for transporting machines with traction member, namely, conveyors.  Proposed tensioning device has sheave moved in guides of support frame over which traction member is passed being connected with tie-rod with spring, hollow screw installed on tie-rod and engaging with nut fixed on support frame.  Nut is made in form of fixed cylinder with inner thread engaging with outer thread of hollow screw.  Spring is made for engagement with end face of hollow screw and centering ring fixed on tie-rod.  Tie-rod is provided with ring projection engaging with end face of hollow screw.  Spring is installed in nut body, and said ring projection is made in form of guide bushing preventing tilting of spring at operation outside the limits of support frame. 
     EFFECT: reduced dimensions of tensioning device, simplified servicing, increased service life. 
     2 dwg
Patent RU-2304899-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-12-26
Granted: 2007-08-27
Abstract: FIELD: food processing industry, in particular canned goods for space feeding. 
     SUBSTANCE: claimed method includes part of beet cutting, blending thereof with drinking water, fermentation and filtering to produce kvass followed by boiling thereof; rest beet blanching and chopping; fresh white cabbage shredding, freezing, and chopping; potato cutting, blanching, and chopping; carrot, parsley root, and onion cutting, roasting in melt butter, and chopping; beef cutting and chopping; wheat flour sautéing. Abovementioned components are blended with bone broth, tomato paste, table salt, and CO 2 -extract from biomass of specific micromycete species, pimento and bay leaf. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2300115-C1 (RU)
Inventor: BESPALOV NIKOLAJ NIKOLAEVICH
IPC: G01R31/26
Filed: 2006-02-02
Granted: 2007-05-27
Abstract: FIELD: the invention refers to measuring technique of thermal parameters of power semi-conductive devices fulfilled in a body and may be used for quality control. 
     SUBSTANCE: the technical result is in possibility of definition of thermal resistance transition-body of thyristors and symistors, more simple realization of sources of heating and measuring currents, simplification of the processing of measuring results. The essence is in that constant measuring current I measure  of a given value is passed through a tested device. In the initial thermodynamic balance in a moment of time t 0  the values of the thermo-sensitive parameter u hc (t 0 )and the temperature of the body T C (t 0 ) are measured and stored. From the moment of time t 1  to the moment of time t 2  the device is heated by the current i heat  of arbitrary shape. During the heating process in the moments of time   of n interval of measuring and storing of the thermo-sensitive parameter   the values of the current   are measured and stored, an average power of n interval of measuring of losses   is calculated. From the moment of the time t 1  the value of the heating current i heat  is increased from minimal equal to the value of the constant measuring current I measure,  and at comparison of the value of the calculated average power of losses on n interval of measuring   with preliminary installed maximally feasible power P max  it is necessary to stop increasing of the value of the heating current i heat  continuing the heating process. In the moment of time t 2  the passing of the heating current i heat  is interrupted and the values of the thermo-sensitive parameter U hc (t 2 ) from passing of constant measuring current I measure  and of the temperature of the body T C (t 2 ) is measured and stored. After the moment of time t 2  in the regime of natural cooling till achieving the hydrodynamic balance in the moment of time t 3  the values of the thermo-sensitive parameter U hc (t 3 ) and the temperature of the body T C (t 3 )are measured and stored and thermal resistance of transition-body is calculated. 
     EFFECT: creates effective and convenient mode of diagnostics. 
     1 dwg
Patent RU-2310516-C1 (RU)
Inventor: BUZMAKOV MIKHAIL EFIMOVICH
IPC: B04C1/00
Filed: 2006-03-13
Granted: 2007-11-20
Abstract: FIELD: chemical industry; petrochemical industry; devices for separation of the aerosols and the vaporous phase of the liquid from the gas-liquid flow. 
     SUBSTANCE: the invention is pertaining to the devices for separation of the aerosols and the vaporous phase of the liquid from the gas-liquid flow. The device contains: the body with the fitting pipes of the liquid drain, feeding and withdrawal of the gases; the arranged in it screen and partition forming the chamber of condensation; the tract of the processed gas withdrawal. The partition is made permeable and has the form of the cylindrical spiral and is installed coaxially with the fitting pipe of the gases supply. The inter-turn space in it is connected to the tract of the purified gas withdrawal. The invention allows to effectively separate the dripping, aerosol and vaporous particles of the liquid from the gas-liquid flow. 
     EFFECT: the invention ensures the effective separation of the dripping, aerosol and vaporous particles of the liquid from the gas-liquid flow. 
     1 dwg
Patent RU-2312913-C1 (RU)
Inventor: BEREZHKO PAVEL GRIGOR EVICH
IPC: B22F9/08
Filed: 2006-03-13
Granted: 2007-12-20
Abstract: FIELD: technology of production of foamed metals which are used as structural materials in mechanical engineering and construction engineering. 
     SUBSTANCE: proposed method consists in preparation of melt of metallic alloy and introduction of porophore in form of porophore-containing particles of auxiliary alloy into this melt. Auxiliary alloy is prepared preliminarily from main constituents of metallic alloy and porophore. Composition of auxiliary alloy is so selected that its melting point should be below temperature of intensive decomposition of porophore. Melt thus obtained is sprayed and particles of semifinished product are cooled down. 
     EFFECT: high quality of semifinished product and consequently enhanced quality of foamed metal due to  reduced losses of gas by porophore. 
     5 cl, 1 dwg, 1 tbl
Patent RU-2306808-C1 (RU)
Title: Method for producing of aromatized puffed tobacco vein
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B5/16
Filed: 2006-03-17
Granted: 2007-09-27
Abstract: FIELD: process for producing of aromatized puffed tobacco vein. 
     SUBSTANCE: method involves extracting mixture of eugenol type basil and pine needles using liquid carbon dioxide; separating miscella; moistening tobacco vein; impregnating with the use of separated miscella and simultaneously increasing pressure; reducing pressure to atmospheric pressure value at rate providing freezing of carbon dioxide sucked into miscella; heating at rate providing subliming of carbon dioxide for obtaining of base product. 
     EFFECT: provision for producing of aromatized tobacco vein having increased volume.
Patent RU-2307142-C1 (RU)
Inventor: KONJUSHENKO VLADIMIR PETROVICH
IPC: C09D161/10
Filed: 2006-03-22
Granted: 2007-09-27
Abstract: FIELD: oil producing industry; natural gas industry; production of the anticorrosive primer coating. 
     SUBSTANCE: the invention represents the anticorrosive primer coating intended for the anticorrosive protection of the steel pipelines predominantly of the oil pipelines and the natural gas pipelines at their building and overhaul and may be used for zone insulation of the welded couplings of the pipes together with the thermal shrink couplings and also for reconditioning of the insulation defects. For increasing the adhesion strength to the polyethylene and the steel as well as the primer coating protection stability against the cathodic spalling at the heightened temperature and slowing down of the underfilm corrosion by the primer coating it contains the butadien-styrene rubber, n-tret- butylphenolformaldehyde pitch, the copolymer of ethylene with the vinylacetate of "Evalan" brand, the mixture of the aminemethyl derivatives of nonylphenols and their hydrochlorides in the ratio from 25:1 up to 1:1, pyrocatechol, magnesium oxide, industrial carbon and the petroleum solvent. 
     EFFECT: the invention ensures, that the anticorrosive primer coating provides the anticorrosive protection for the oil and natural gas steel pipelines at their building and overhaul, for the pipelines welded couplings areas insulation as well as reconditioning of the insulation defects. 
     2 tbl
Patent RU-2317443-C1 (RU)
IPC: F04B47/02
Filed: 2006-03-28
Granted: 2008-02-20
Abstract: FIELD: oil producing industry. 
     SUBSTANCE: invention is designed for use in oil wells with high oil-gas ratio and for wells with low flowing levels.  Proposed sucker-rod pumping unit includes tubing string of which sucker-rod pump is secured consisting of cylinder, plunger with delivery valve installed in cylinder for reciprocating, and suction valve arranged in lower part of cylinder.  Cylinder is provided with at least one radial hole communicating with annulus through housing secured on outer surface of cylinder and provided with at least one bypass valve.  Radial hole is located higher than upper end face of plunger at its extreme lower position and lower than lower end face of plunger at its extreme upper position in cylinder. 
     EFFECT: increased capacity of tube sucker-rod pumps at production of oil in fields with high oil-gas ratio. 
     2 cl, 2 dwg
Patent RU-2303100-C1 (RU)
Inventor: TROFIMOV VALERIJ IVANOVICH
IPC: E02D1/00
Filed: 2006-04-24
Granted: 2007-07-20
Abstract: FIELD: construction, particularly ground properties determination. 
     SUBSTANCE: method involves applying pressure to tree faces of cubic sample; measuring stresses σ 1 , σ 2 , σ 3  and strains ε1, ε2, ε3 along three coordinate axes; determining absolute and relative errors of Lode-Nadai parameter, namely stressedly-deformed state. Pressure is successively applied to three adjacent faces and three opposite faces along with stresses and strains measuring. Then errors are compared and absolute and relative errors of Lode-Nadai parameter are defined. After that mode of stressedly-deformed state distortion is estimated and average values σ 1av , σ 2av , σ 3av  are determined from above Lode-Nadai parameter errors. 
     EFFECT: increased efficiency of ground testing under adjustable three-dimensional strain conditions. 
     5 dwg
Patent RU-2307369-C1 (RU)
Inventor: GORLOV MITROFAN IVANOVICH
IPC: G01R31/26
Filed: 2006-04-24
Granted: 2007-09-27
Abstract: FIELD: micro-electronics, possible use in technology for manufacturing semiconductor products having p-n transitions and protected by special films. 
     SUBSTANCE: method for determining potentially unstable semiconductor products on a plate includes affecting subject semiconductor product with electric field, created by corona discharge, polarity of which corresponds to inversion of p-n transition, and measurement of current through dielectric, resulting from corona discharge. Volt-ampere characteristic or volt-farad characteristic, or ampere-noise characteristic is measured at normal atmospheric pressure and recognized as standard, correspondingly volt-ampere characteristic or volt-farad characteristic is measured, or ampere-noise characteristic with heightened or reduced atmospheric pressure, the characteristic produced at normal atmospheric pressure is respectively compared to analogical characteristic, produced at heightened or reduced atmospheric pressure, and by shape of aforementioned characteristics semiconductor products are divided onto more and less stable ones. 
     EFFECT: increased precision of diagnostics and increased functional capabilities of control over sc products on a plate using corona discharge.
Patent RU-2306013-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2006-04-27
Granted: 2007-09-20
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with cutting and roasting in melted butter the mutton, cutting and roasting in melted butter onions, then one should cut and freeze spinach. The above-mentioned components should be mixed at oxygen-free technique with common salt and hot black pepper. The mixture obtained and bone broth should ebb packed followed by sealing and sterilization. This enables to obtain new canned food out of well-known culinary dish by increasing its digestibility from 1·10 5  to 1.3·10 5 . 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2333697-C1 (RU)
Title: Method of cooking of preserves "hamburg soup from eel-fish" for special purpose (versions)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2007-01-16
Granted: 2008-09-20
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: group of inventions refers to processing of preserved first courses for space feeding. The method of preserves cooking includes freezing and chopping on the cutter of fresh green pea beans and greens, chopping on the cutter of smoked meat and eel-fish fillet, blanching and chopping on the cutter of dried prunes, blending of the above-mentioned ingredients with bone soup, sugar, cooking salt and CO 2 -extracts of biomass of the specified type of micromicet and black hot pepper, packing of the obtained blend into aluminium tubes, hermetic sealing and sterilisation. 
     EFFECT: producing of the preserves with an increased digestibility. 
     41 cl
Patent RU-2341638-C1 (RU)
Inventor: DERKACH ANATOLIJ STEPANOVICH
IPC: E21C39/00
Filed: 2007-02-14
Granted: 2008-12-20
Abstract: FIELD: mining. 
     SUBSTANCE: method consists in forming unloading crack entry in wall of borehole along its vertical axis. The crack entry is formed in intervals of salt prone to fluidity to depth from the contour of the borehole determined by radius of the critical region wherein difference between main stresses exceeds yield point of salt. Control over changing stresses is performed on base of tensile parameters of rock determined by means of acoustic method of geophysical investigation. 
     EFFECT: high efficiency of boring and casing of deep boreholes under conditions of plastic flow of saliferous rock. 
     1 dwg
Patent RU-2336680-C1 (RU)
Inventor: ZHIRNOV ALEKSANDR BORISOVICH
IPC: A01B33/00
Filed: 2007-02-19
Granted: 2008-10-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention refers to agricultural machinery industry. Mill contains shaft, supporting disk and blades. Mill blades are attached to supporting disk by free bolts in holes of supporting disk. Mill is equipped with movable disks interconnected by control rods. Each control rod has shaped plate in hole of which there is movable guidance tail. Tail is rigidly connected to washer mounted on bearing rigidly shaft fixed. Washer has holes for mounted studs rigidly fixed on non-working ends of mill blades. 
     EFFECT: variation of cutting angle of soil cultivating mill running in semiautomatic and automatic modes. 
     3 dwg
Patent RU-2320921-C1 (RU)
Title: Способ дискретного сжигания биомассы и получения топочного газа для котельного оборудования
Inventor: BAJBURSKIJ VLADIMIR LEONOVICH
IPC: F23C6/04
Filed: 2007-02-22
Granted: 2008-03-27
Abstract: Изобретение относится к способам дискретного сжигания биомассы и получения топочного газа для котельного оборудования и может найти применение в промышленной теплоэнергетике. Техническим результатом заявляемого технического решения является создание способа дискретного сжигания биомассы и получения топочного газа для котельного оборудования, который позволит при промышленном производстве тепла перейти с жидкого нефтяного топлива на твердое органическое топливо без замены котельного агрегата. При этом будет сохранен высокий к.п.д. существующих котлов, что позволит не уменьшать их тепловую производительность и оптимизировать расход твердого органического топлива (биомассы). Указанный технический результат достигается тем, что разработан способ дискретного сжигания биомассы и получения топочного газа для котельного оборудования, включающий подачу топлива из бункера, в котором хранится сырье, которым может быть, в частности, твердое органическое топливо, в устройство сжигания биомассы, в котором организован тангенциальный ввод воздуха, при этом производят сжигание биомассы с поступлением образовавшегося горючего газа на конечном этапе производственного процесса в топку котельного агрегата. 1 з.п. ф-лы, 1 табл.
Patent RU-2328797-C1 (RU)
Title: Мембранно-электродный блок (мэб) для кислородно(воздушно)-водородного топливного элемента и способ его изготовления
Inventor: TARASEVICH MIKHAIL ROMANOVICH
IPC: H01M8/04
Filed: 2007-03-09
Granted: 2008-07-10
Abstract: Изобретение относится к созданию МЭБ для кислородно (воздушно)-водородных топливных элементов (ТЭ) с использованием полимерного протонпроводящего электролита на основе полибензимидазольной пленки, допированной фосфорной кислотой, и двух газодиффузионных электродов. Согласно изобретению полимерный протонпроводящий электролит для изготовления мембраны ТЭ изготавливается из полимера ПБИ-О-ФТ, допированного сильной кислотой, фосфорной или серной. Использование такой мембраны позволяет повысить рабочую температуру ТЭ до 200°С. Техническим результатом является высокие электрические характеристики и простота сборки. 2 н. и 4 з.п. ф-лы, 3 ил.
Patent RU-2347352-C1 (RU)
Inventor: GALKIN VASILIJ DMITRIEVICH
IPC: A01F12/44
Filed: 2007-05-02
Granted: 2009-02-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: head of vibratory air separator mill is made in form of trapezium limited with short and long inclined walls and contains air equalising device in form of perforated strips. The short inclined wall consists of two vertically installed plates equipped with a pivot. One of the plates is designed to turn in the direction of the long wall. An apron made out of air tight material is attached to the lower portions of the plates. The perforated strips are located parallel to the long inclined wall. The area of the effective cross-section of the perforated strips diminishes proportionally to heights of grain material situated thereon. 
     EFFECT: high quality of grain material cleaning at transverse tilt angle of head equal to zero. 
     2 dwg
Patent RU-2343756-C1 (RU)
Title: Способ производства консервов "бульон с курицей, спаржей и грибами"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2007-07-17
Granted: 2009-01-20
Abstract: Новые консервы обладают повышенной усвояемостью. Изготавливаются путем резки и обжарки в топленом жире курятины, резки и замораживания спаржи, измельчения на волчке соленых грибов, смешивания перечисленных компонентов без доступа кислорода с рисовым вином, соевым соусом и поваренной солью, фасовки полученной смеси и костного бульона, герметизации и стерилизации.
Patent RU-2354845-C1 (RU)
Title: Привод лопастей ветроэнергетической установки с использованием кинетической энергии ветроколеса
Inventor: SALMIN VLADIMIR IVANOVICH
IPC: F03D7/04
Filed: 2007-08-17
Granted: 2009-05-10
Abstract: Изобретение относится к ветротехнике, а конкретно к механизму поворота лопастей. Привод лопастей ветроэнергетической установки включает вал регулировки шага лопастей, расположенный коаксиально в полости главного вала и связанный с лопастями, тормоз обратного действия и блок управления. Тормоз обратного действия оборудован пружинной фиксацией и имеет вход, который соединен с первым выходом блока управления. В состав привода дополнительно входят два диска, расположенные на валу регулировки шага лопастей, с упорами и тормозом прямого действия на каждом диске, блокирующий тормоз между главным валом и валом регулировки шага лопастей, стартер, установленный на одном из дисков. Каждый диск с валом регулировки шага лопастей образует винтовую пару, причем один диск образует винтовую пару правого вращения, а другой диск - левого вращения. Каждый диск имеет упоры от бокового перемещения и тормоз прямого действия с независимым управлением. Вход тормоза первого диска соединен с четвертым выходом блока управления, а вход тормоза второго диска соединен со вторым выходом блока управления. Главный вал и вал регулировки шага лопастей связаны общим блокирующим тормозом, вход которого соединен с пятым выходом блока управления. Стартер, установленный на одном из дисков, служит для запуска установки и имеет вход, соединенный с третьим выходом блока управления. Использование изобретения позволит повысить надежность и долговечность конструкции, упростить технологию ее изготовления и эксплуатации и снизить стоимость. 1 ил.
Patent RU-2360941-C1 (RU)
Title: Composition for destruction of organophylic clayish formations, mudding bottomhole zone of reservoir of underground gas storage
Inventor: KHAN SERGEJ ALEKSANDROVICH
IPC: C09K8/52
Filed: 2007-10-05
Granted: 2009-07-10
Abstract: FIELD: mining. 
     SUBSTANCE: composition for destruction of organophylic clayish formations mudding bottomhole zone of reservoir of underground storage of gas contains, wt %: 4,4-dimethyl-1,3-dioxane 4-6; acetic acid 8-10; methanol 4-10, water - the rest. 
     EFFECT: increased efficiency of destructing strength of structure of organophylic clayish formations mudding bottomhole zone of reservoir to provide its cleaning and restoration of natural yield of well. 
     2 tbl, 2 ex, 4 dwg