baber/WOPTO huggingface dataset:
Patent RU-2252297-C1 (RU)
Inventor: KASHIRSKIJ V I
IPC: E02D1/00
Filed: 2004-08-25
Granted: 2005-05-20
Abstract: FIELD: construction, particularly engineering investigations used in rapid building erection and reconstruction. 
     SUBSTANCE: method involves driving screw-in punch made as a blade in soil with the use of boring rig up to reaching soil test level simultaneously with driving screw-in anchor in soil, wherein screw-in punch and anchor are mounted on lower end of hollow pipe string so that they may perform limited movement one relative another and relative the pipe string with upper pipe string end secured to soil; applying predetermined load value to the punch; measuring punch immersion value at predetermined time intervals up to soil settlement stabilizing under the punch; applying next load value. Load application and measuring, as well as punch immersion method is performed in direct contact with punch of load applying device and linear displacement transducers with the use of feedback link connected with day ground. Load is applied to punch from day ground through technological hollow rod passing through pipe string hollow before test start. The rod is provided with load transducer cooperating with the punch and linear displacement transducers cooperating with the anchor. The anchor is used as reference point. Soil is tested in mode of set soil displacement under the punch by conditionally momentary deforming of soil under the punch in steps equal for soil to be tested. On reaching deformation step total load applied to punch and additional punch immersion are measured at predetermined time intervals. On reaching conditional load stabilizing on one step one will shift to the next step of soil deforming. Rate of change of specific pressure applied to soil with time is used as criterion of conventional load stabilizing on each step. 
     EFFECT: possibility to measure load applied to operating member and immersion thereof near soil test level, reduced test time. 
     5 cl, 4 dwg
Patent RU-2274512-C1 (RU)
Title: Rotary roller cooling apparatus to machine for billet continuous casting
Inventor: KUKLEV ALEKSANDR VALENTINOVICH
IPC: B22D11/128
Filed: 2004-10-22
Granted: 2006-04-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: roller has inner central opening and it is mounted in stationary chocks on bearing assemblies. Sealing ring is arranged in body of roller; said ring is forced to end of roller by means of elastic member, pivot and thrust bearing assembly. Pivot is in the form of dead-bottom beaded sleeve and it is mounted in body with possibility of fixation against turning over. Thrust bearing assembly includes spherical surface concentric to central drilled opening of roller. Thrust bearing assembly is mounted on outer surface of pivot. Elastic member is arranged between bead of pivot and thrust bearing assembly. Flange having two cylindrical hollow portions is arranged between end of roller and sealing ring. Flange is mounted with possibility of fixation against turning over in inner drilled opening of roller. Pivot is arranged on flange. End wall of inner cavity of body is in the form of spherical surface and it is matched with spherical surface of thrust bearing assembly with possibility of mutual rotation in range of admissible angle of misalignment of inner race of supporting bearing assembly relative to its outer race. 
     EFFECT: elimination of harmful influence of distortion of lengthwise axis of rotary roller. 
     3 dwg
Patent RU-2275991-C1 (RU)
Title: Automatic machine tool for drilling balls
Inventor: PERETJATKO SERGEJ BORISOVICH
IPC: B23B41/00
Filed: 2005-01-11
Granted: 2006-05-10
Abstract: FIELD: machine engineering, namely apparatuses for drilling articles of soft non-metallic materials, of semi-precious and commercial stones. 
     SUBSTANCE: machine tool includes housing, spindle unit, drive motor for driving machine tool mechanisms, reduction gear, camshaft, manipulator with tail spindle for clamping and rotating blank. Rotation drive unit of manipulator and tail spindle is in the form of block onto which thread is wound; one end of said thread is spring loaded; its other end is joined with pusher engaged with cam of camshaft. 
     EFFECT: simplified design, improved operational reliability of machine tool. 
     3 dwg
Patent RU-2286190-C1 (RU)
Inventor: BELOKOPYTOV OLEG KONSTANTINOVI
IPC: A62C35/58
Filed: 2005-03-24
Granted: 2006-10-27
Abstract: FIELD: fire-fighting, particularly to extinguish multistory buildings. 
     SUBSTANCE: system comprises sealed vessel for fire-extinguishing composition storage under pressure, fire-extinguishing composition supply pipelines, which are adapted to feed fire-extinguishing composition into objects to be protected and vessel pressure maintaining means. The vessel is made as a number of tubular accumulation high-pressure tanks connected with each other and arranged preferably along vertical and horizontal building axes along the full height of building stories provided with rooms to be protected. Connection devices between tubular accumulation high-pressure tanks are made as connection tubular high-pressure tanks. Fire-extinguishing composition supply pipelines, which deliver fire-extinguishing composition into object to be protected, are connected to fire-extinguishing composition storage vessel through valves. Fire-extinguishing system is provided with refilling means to compensate fire-extinguishing composition losses. The refilling means is connected to the vessel. Accumulation and connection tubular tanks may be made as a part of load-bearing building frame. Accumulation and connection tank diameters may not exceed 150 mm. Fire-extinguishing composition storage vessel capacity provides double fire-extinguishment operation in room to be protected having maximal possible volume. 
     EFFECT: increased efficiency of multistory building extinguishment, improved operational reliability and simplified operation. 
     4 cl, 1 dwg
Patent RU-2281441-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F24F12/00
Filed: 2005-04-05
Granted: 2006-08-10
Abstract: FIELD: air conditioning and ventilation. 
     SUBSTANCE: device comprises housing, passages for forced and exhaust air ventilation, fan, chamber with the regenerative heat exchanger, chamber that is mounted on the roof of the building and made of parallelepiped-shaped housing whose walls are made of heat insulated panels interconnected by means of locks, metallic frame that is the base of the housing, and horizontal regenerative heat exchanger mounted at the top of the chamber.  The heat exchanger is made of extensible frame divided into two spaces by the baffle that has the bearings of the drum core defined by belts made of corrugated aluminum foil and tightly wound on the core.  The periphery of the drum made of a ring is rigidly connected with the core via tree radial spokes.  The baffle of the frame with drum defines the passages for inflowing and outflowing air that receive filters for cleaning air. 
     EFFECT: enhanced efficiency. 
     2 cl, 4 dwg
Patent RU-2277691-C1 (RU)
Inventor: SUPRUNOV NIKOLAJ ANDREEVICH
IPC: F42B12/04
Filed: 2005-04-07
Granted: 2006-06-10
Abstract: FIELD: cluster ammunition that can be used in single bomb clusters, 
     in aircraft pods, cluster warheads of rockets; in particular, in cluster concrete-piercing ammunition designed for destruction of area high-strength targets, for example, airfield runways. 
     SUBSTANCE: the concrete-piercing ammunition has a parachute compartment and a warhead with a base fuse connected to a jet engine by means of an adapter consisting of a bush in the form of a sleeve and a lock linked with the arming pin of the base fuse, the bush on the side of the outer side surface is connected to the body of the jet engine, and on the side of the inner surface - to the warhead body. 
     EFFECT: enhanced efficiency of action of the cluster-pod system both due to the increase of the indices of the specific efficiency and piercing ability of the warhead and due to the enhanced reliability of and due to the enhanced reliability of action and simplified construction of the concrete-piercing ammunition. 
     3 cl, 2 dwg
Patent RU-2287644-C1 (RU)
Inventor: EREMEEV PAVEL GEORGIEVICH
IPC: E04B1/32
Filed: 2005-07-18
Granted: 2006-11-20
Abstract: FIELD: building, particularly arched structures, vaulted structures and folded structures. 
     SUBSTANCE: building structure comprises cold-formed profiled members produced of thin roll and connected with each other by folded lock joint forming so that the first lower layer is created. Building structure also has the second upper layer of thin profiled members connected with the first layer through perforated spans fastened to projected folds of lower layer by means of tap-bolts and to upper layer by means of sheet cleats. The first cleat ends are fastened in spans, other ones are secured in each third profile of upper sheet and are built in folded lock joint. Both layers are aligned with foundation trough sheet covering plates by means of bolts. The covering plates are installed at different levels with the use of additional thin profiled member having 500 mm length. The levels are spaced 150-200 mm one from another. 
     EFFECT: increased load-bearing capacity. 
     5 cl, 9 dwg
Patent RU-2290185-C1 (RU)
Inventor: MJASNIKOV DMITRIJ NIKOLAEVICH
IPC: A61K31/375
Filed: 2005-07-26
Granted: 2006-12-27
Abstract: FIELD: pharmacy, medicinal biochemistry, nutrition. 
     SUBSTANCE: invention relates to an agent used in curative-prophylactic nutrition. Invention proposes composition for correction of the assimilation level of foodstuffs of lipid nature by a body that involves complex comprising equimolar water-soluble salt of chitosan with ascorbic, succinic and lipoic acids, substance of polyoxynaphthoquinone nature and marine echinoderms animals (Echinodermata), polyoxyphenolic compounds from grape bunches and trivalent chrome ions and a sweetening agent. As a sweetening agent fructose is used in its concentration in the end product 30-80%, not less. The content of substances of polyoxynaphthoquinone nature in the end product is 0.1 mg/ml, not less. The composition comprises trivalent chrome ions in the amount not exceeding the daily dose 50 mcg/24 h in a single intake. The composition can be prepared in form of syrup, gel, paste, tablet, powder or aerosol. Also, invention proposes a method for preparing the composition used in correction of the assimilation level of foodstuffs of lipid nature by a body. Method provides preparing the composition containing chitosan in the final concentration from 1% to 5%, substances of polyoxynaphthoquinone nature 0.1 mg/nl, not less, trivalent chrome ions in the amount not exceeding the daily dose 50 mcg/24 h in a single intake and fructose taken in the amount from 30% to 80%. Method for preparing the composition involves mixing chitosan with solution of ascorbic and succinic acid at temperature 15-50°C, and prepared mixture of chitosan with aqueous solution of ascorbic and succinic acid is kept for 10-36 h. Invention provides improving blood lipid spectrum, protects liver against adipose infiltration, promotes to reducing body mass, provides antioxidant protection of body. The composition can be used as a curative-prophylactic agent in obesity of 1-st and 2-d degree of atherosclerosis, heart coronary disease, in symptoms of "metabolic syndrome", liver adipose infiltration and adipose hepatosis. 
     EFFECT: valuable medicinal properties of composition. 
     11 cl, 6 tbl, 2 ex
Patent RU-2294459-C1 (RU)
Inventor: KARADZHI VJACHESLAV GEORGIEVIC
IPC: F04D17/16
Filed: 2005-09-06
Granted: 2007-02-27
Abstract: Изобретение относится к крышным вентиляторам преимущественно для дымоудаления. Технический результат - обеспечение вертикального выброса горячего воздуха и охлаждение вала двигателя. Вентилятор содержит корпус 1 с каналом 2, двигатель 3, рабочее колесо 4, образованное основным 13 и покрывным 14 дисками и лопатками 15, на корпусе 1 установлен колпак, образованный из створок 5, связанных с корпусом 1 шарниром 6 с осью 7, расположенной ниже ее центра масс. Двигатель 3 установлен на платформе 21, соединенной с корпусом 1, и расположен внутри защитного кожуха 22, полость которого связана с атмосферой воздуховодом 23. Вал двигателя 3 соединен посредством втулки 25 ступицы 12 с диском 13, на внешней стороне которого радиально установлены лопатки 24. Втулка 25 имеет сквозные отверстия, в полости колеса 4 имеет лопатки 25. При вращении колеса 4 створки 5 поворачиваются, и воздух выходит вертикально, лопатки 24 засасывают холодный воздух из полости кожуха 22, а через отверстия во втулке 25 воздух засасывается внутрь колеса 4, понижая температуру втулки 25 и вала двигателя 3. 11 з.п. ф-лы, 11 ил.
Patent RU-2292017-C1 (RU)
Title: Discrete level gauge
Inventor: BORJAK BORIS NIKIFOROVICH
IPC: G01F23/62
Filed: 2005-09-27
Granted: 2007-01-20
Abstract: FIELD: measuring technique. 
     SUBSTANCE: discrete level gauge has vertical non-magnetic tube, inside which tube the resistors and reeds are mounted. Resistors and reed are connected in series to form circuit, which has both ends connected with current source through communication line. Level gauge also has magnet tightly connected with float made for movement along tube and provision of area of interaction with reed for height. One output of reed is connected with point of connection of two resistors from serial circuit. Other output is connected with circuit, which has separating resistor, connected with bus, and common output circuit connected with indicator. Reeds being close in height, are connected with two different buses, each of which ones is connected output circuit thorough its own resistor. Meanings of resistances of separating resistors are equal. End resistors of sequence circuit, through which resistors the top and low reeds are connected with current source, have resistances being minimal ones in circuit. Moreover, the following requirements are met: 1<M<2l, l=2Δ, M=3Δ, where l is interval of putting reeds by height; M is length of area of interaction of float with reed; Δ is pitch of discretization. Magnets in float are mounted at n levels, where n >=1, where n is integer. 
     EFFECT:  reduced sizes; easiness at use; improved reliability of operation; improved precision of measurement. 
     2 cl, 3 dwg
Patent RU-2299838-C1 (RU)
Inventor: KONONENKO MIKHAIL MIKHAJLOVICH
IPC: F41H5/007
Filed: 2005-12-08
Granted: 2007-05-27
Abstract: FIELD: protection of spacecraft against damage by space particles. 
     SUBSTANCE: proposed device is provided with protective shield of cellular structure with compact heavy members made from dense material. Compact heavy members are provided with coat made from light material which may be changed to  gas-phase state due to phase or chemical transformation in the course of penetration of compact heavy member into striking particle. Coat may be made from low-density polymer material or composite material whose components may enter into  exothermic reaction at penetration of compact heavy member into striking particle. Used as polymer material  are polyvinyl chloride, polyethylene or teflon. Used as composite material is "aluminum-teflon" composite at mass ratio of (0.1-0.25) : (0.9-0.75). Cellular structure of protective shield may be made with  base in form of screen with compact heavy members secured in its units or in form of base made from light fabric or non-woven material of low density with compact heavy members arranged discretely over entire surface, or metal wire screen whose members are used as compact heavy members. 
     EFFECT: intensification of destructive action on striking particle; enhanced efficiency of protection; reduced mass of protective shield. 
     8 cl, 4 dwg, 1 tbl
Patent RU-2311607-C1 (RU)
Inventor: VLADYKIN EHDUARD IVANOVICH
IPC: F42B39/14
Filed: 2006-04-11
Granted: 2007-11-27
Abstract: FIELD: ammunition charged by explosive compositions. 
     SUBSTANCE: the warhead has a blasting charge and a body with sealed joints of the components forming a chamber for the blasting charge.  The components joints are sealed with the use of an elastic ring located in an annular groove of one of the components and compressed between the components to the joined with a changed of the initial shape of the ring section, a clearance of at least 0.2 of the thickness of the ring compressed between the components if made. 
     EFFECT: enhanced safety in manufacture and operation of the warhead and adaptability to its manufacture. 
     4 dwg, 2 cl
Patent RU-2313689-C1 (RU)
Title: Способ определения угла начала впрыскивания топлива форсункой
Inventor: KOCHUROV ALEKSEJ ALEKSEEVICH
IPC: F02M65/00
Filed: 2006-05-12
Granted: 2007-12-27
Abstract: Изобретение относится к двигателестроению, в частности к области испытания и регулировки топливных систем дизелей, и предназначено для определения угла начала впрыскивания топлива форсункой. Изобретение направлено на повышение точности измерения угла начала впрыскивания топлива форсункой. Способ определения угла начала впрыскивания топлива форсункой заключается в том, что определение угла начала впрыскивания топлива форсункой осуществляют по направлению вращения кулачкового вала ТНВД на испытательном стенде по электрическому импульсу, формируемому датчиком начала впрыска. Электрический импульс получают под воздействием струи впрыскиваемого форсункой топлива на контакт датчика, управляющий электрической цепью импульсной лампы стробоскопа (или электронного измерительного блока). Значение угла впрыскивания считывают с градуированной шкалы подвижного диска маховика (или цифрового индикатора электронного измерительного блока), дополнительно на испытательном стенде по электрическому импульсу, формируемому датчиком начала впрыска, определяют значение угла начала впрыскивания топлива форсункой против направления вращения кулачкового вала ТНВД, которое также считывают с градуированной шкалы подвижного диска маховика (или цифрового индикатора электронного измерительного блока). Среднее между двумя зафиксированными по градуированной шкале диска (или цифровому индикатору электронного измерительного блока) значение принимают за угол, соответствующий моменту совпадения оси профиля кулачка с осью плунжера секции ТНВД (начальную точку отсчета), а за действительное значение угла начала впрыскивания топлива форсункой принимают угол, заключенный между значениями зафиксированных по градуированной шкале диска (или цифровому индикатору электронного измерительного блока) углов, соответствующих начальной точке отсчета и началу впрыскивания топлива форсункой по направлению вращения кулачкового вала ТНВД. 1 ил.
Patent RU-2308423-C1 (RU)
Title: Глазурь
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C03C8/04
Filed: 2006-05-29
Granted: 2007-10-20
Abstract: Использование: в производстве облицовочной плитки. Технический результат изобретения - повышение морозостойкости глазури до 120-170 циклов. Глазурь содержит компоненты в следующем соотношении, мас.%: SiO 2  50,0-56,0; Al 2 O 3  2,0-4,0; CaO 4,0-6,0; MgO 2,0-6,0; Na 2 O 2,0-4,0; В 2 О 3  6,0-10,0; ZnO 5,0-7,0; ZrO 2  2,0-4,0; BaO 1,7-2,7; Sb 2 O 3  0,1-0,2; Se 0,1-0,2; CdO 5,0-7,0; SrO 5,0-7,0. 1 табл.
Patent RU-2317972-C1 (RU)
Inventor: KARPITSKIJ VLADIMIR IGNATOVICH
IPC: C07C33/02
Filed: 2006-10-10
Granted: 2008-02-27
Abstract: FIELD: polymer production. 
     SUBSTANCE: object of invention is to produce polyprenols showing high biological activity and being starting materials for important biological regulators of living organisms. Process according to invention comprises: (i) extraction of coniferous verdure with liquefied carbon dioxide at room temperature while withdrawing extract containing essential oil components; (ii) subsequent extraction of treated raw material with liquefied carbon dioxide, to which hydrocarbon solvent is added in amounts in amount 5-10 vol % ensuring transfer of polyprenol acetates into extract without accompanying components; (iii) isolation of polyprenols from extract by the aid of hydrolysis and chromatography. 
     EFFECT: enabled production of polyprenols from coniferous verdure possessing high quality characteristics due to purification of solution of concentrate of polyprenol acetates removing various impurities in the extraction step. 
     6 cl, 16 ex
Patent RU-2320240-C1 (RU)
Title: Сушильная установка с инертной насадкой
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: A23L3/40
Filed: 2006-11-14
Granted: 2008-03-27
Abstract: Изобретение относится к технике сушки дисперсных материалов и может быть использовано в микробиологической, пищевой, химической и других отраслях промышленности. Установка содержит сушильную камеру, батарейный циклонный фильтр, теплогенератор, вентиляционный блок, постамент, воздухопровод, роторный затвор, дефлектор и насос, теплогенератор для очистки и подогрева воздуха. Воздух, всасываемый в теплогенератор, проходит через фильтр, направляется вдоль газовых горелок, нагревается и поступает в сушильную камеру. Вентиляционный блок состоит из двух высоконапорных вентиляторов, соединенных последовательно. Роторный затвор для автоматической разгрузки бункера состоит из корпуса, в котором размещен ротор, вращающийся с помощью мотора-редуктора. Сушильная камера выполнена в форме конуса с плавным переходом в цилиндр в верхней части. В центре камеры по оси установлен обтекатель. У основания между корпусом и обтекателем предусмотрен зазор для всасывания воздуха. В нижней части камеры расположены форсунки для распыления продукта, которые выполнены в виде акустических форсунок, каждая из которых состоит из корпуса с размещенным внутри стаканом и центральным стержнем с коническим буртиком, образующим генератор акустических колебаний в виде сопла и резонатора. Распылитель закреплен в корпусе посредством кольца и выполнен в виде кольцевой полости, ограниченной цилиндрической гильзой, в которой равномерно расположены отверстия для подачи жидкости. Резонатор выполнен в виде, по крайней мере одной, сферической полости, расположенной в теле центрального стержня, соосно расположенного в стакане, соосном корпусу. Сферическая полость соединена калиброванным отверстием с кольцевой щелью, образованной торцевыми плоскостями стакана и стержня со стороны конической поверхности буртика. Центральный стержень расположен с возможностью фиксированного перемещения вдоль оси корпуса посредством резьбового соединения, фиксируемого контргайками. Изобретение позволяет повысить производительность сушки. 1 з.п. ф-лы, 2 ил.
Patent RU-2334700-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C03C3/097
Filed: 2006-12-25
Granted: 2008-09-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: glass contains: SiO 2 , Al 2 O 3 , MgO, Na 2 O, K 2 O, B 2 O 3  and P 2 O 5 , at the following component ratio, mass %: SiO 2  - 86.0-88.0; Al 2 O 3  - 1.5-2.5; MgO - 1.5-2.5; Na 2 O - 1.5-2.5; K 2 O - 1.5-2.5; B 2 O 3  - 2.5-3.5; P 2 O 5  - 1.5-2.5. 
     EFFECT: higher glass transmission within IR spectrum. 
     1 tbl