baber/WOPTO huggingface dataset:
Patent RU-2232312-C2 (RU)
Title: Соединение цилиндрических деталей
Inventor: POPOV N N
IPC: F16D1/00
Filed: 2002-06-21
Granted: 2004-07-10
Abstract: Изобретение предназначено для герметичного соединения цилиндрических деталей, а именно, металлических деталей с керамическими в вакуумных магистралях, а также в магистралях с избыточным давлением. Соединение цилиндрических деталей, установленных соосно и выполненных из материалов с различными механическими свойствами, например керамики и стали, включает соединительный элемент, выполненный из материала, обладающего эффектом памяти формы. Соединяемую деталь с более высоким значением модуля Юнга выполняют с меньшим диаметром по отношению к другой соединяемой детали и на нее устанавливают прокладку из пластичного металла с наружным диаметром, соответствующим наружному диаметру другой соединяемой детали, при этом соединительный элемент выполнен в виде муфты с уплотняющими поясками на внутренней поверхности. Изобретение позволяет повысить надежность соединения. 1 ил.
Patent RU-2235186-C2 (RU)
Title: Установка для ремонта скважин
Inventor: MOLCHANOV A G
IPC: E21B19/22
Filed: 2002-08-26
Granted: 2004-08-27
Abstract: Изобретение относится к области эксплуатации и подземного ремонта нефтяных и газовых скважин с применением гибких непрерывных труб. Установка для ремонта скважин содержит основание, жестко соединенную с ним стойку, кабину оператора и пульт управления, размещенный в кабине оператора и закрепленный на стойке. Кабина оператора установлена с возможностью перемещения относительно основания. В кабине оператора выполнено отверстие, через которое проходит стойка. Кабина оператора установлена с возможностью вертикального перемещения относительно основания. В другом варианте конкретного выполнения эта кабина может перемещаться и в горизонтальной плоскости. Отверстие в данном конкретном примере выполнено в полу кабины оператора. В другом варианте конкретного выполнения отверстие может быть выполнено в одной из боковых стенок кабины оператора. Стойка снабжена ограничителями перемещения кабины оператора. Стойка выполнена в виде направляющей кабины оператора. Технический результат заключается в упрощении конструкции. 4 ил.
Patent RU-2238132-C2 (RU)
Inventor: AMINOV O N
IPC: B01D19/00
Filed: 2002-09-02
Granted: 2004-10-20
Abstract: FIELD: preparation of gas; separation of mixtures by means of vortex separators; oil producing, oil refining and chemical industries. 
     SUBSTANCE: proposed device includes the following components which are connected in succession: tangential inlet branch pipe with nozzle orifice, swirler, separating chamber, condensate take-off chamber and gas outlet branch pipe. Device is provided with gas equalizing chamber connected with condensate take-off chamber by means of pipe. Mounted movably in inlet part of gas equalizing chamber is baffle plate. Condensate take-off chamber is provided with condensate take-off regulator. Gas outlet branch pipe is provided with throttle valve for control of inlet and outlet pressures. 
     EFFECT: improved quality of separation. 
     3 cl, 1 dwg
Patent RU-2260866-C2 (RU)
Title: Method for electret production by vapor condensation
Inventor: INSLEJ TOMAS I
IPC: D06M11/00
Filed: 2000-08-15
Granted: 2005-09-20
Abstract: FIELD: manufacture of dielectric parts capable of keeping static charge for long time. 
     SUBSTANCE: proposed method for electret production includes condensation of vapors taken from controlled medium atmosphere on dielectric part whose resistance is over 10 14  Ohm-cm to form condensate on part followed by drying the latter. Such method used for electret production makes it possible to eliminate changes in physical structure of polymeric part. 
     EFFECT: enhanced economic efficiency. 
     16 cl, 1 tbl, 3 ex
Patent RU-2248629-C2 (RU)
Title: Water-moderated water cooled-reactor core
Inventor: POTOSKAEV G G
IPC: G21C1/08
Filed: 2002-10-24
Granted: 2005-03-20
Abstract: FIELD: nuclear power engineering. 
     
     
       SUBSTANCE: proposed core used for water-moderated water-cooled reactors, and type VVER-1000 in particular, is characterized in that water-uranium ratio of fuel lattice, outer and inner diameters of fuel element cladding are 1.51 to 2.10, 7.00 · 10 
       
         -3 
       
        to 7.50 · 10 
       
         -3 
       
        m, and 5.93 · 10 
       
         -3 
       
        to 6.36 · 10 
       
         -3 
       
        m, respectively, for fuel assemblies incorporating 468 to 510 fuel elements, or water-uranium ratio for fuel lattice, outer and inner diameters of fuel element cladding are 1.49 to 2.06, 7.60 · 10 
       
         -3 
       
        to 8.30 · 10 
       
         -3 
       
        m, and 6.45 · 10 
       
         -3 
       
        to 7.04 · 10 
       
         -3 
       
        m, respectively, for fuel assembly having 390 to 432 fuel elements, or water-uranium ratio of fuel lattice, outer and inner diameters of fuel element cladding are 1.61 to 2.03, 8.30 ·10 
       
         -3 
       
        to 8.89 · 10 
       
         -3 
       
        m, and 7.04 · 10 
       
         -3 
       
        to 7.46 · 10 
       
         -3 
       
        m, respectively, for fuel assembly with 318 to 360 fuel elements, core height to fuel assembly length ratio being 0.7677 to 0.7945. 
     
     
       EFFECT: reduced linear heat loads and fuel element depressurization probability, enlarged reactor power control range, enhanced fuel utilization. 
     
     
       5 cl, 16 dwg
Patent RU-2271731-C2 (RU)
Inventor: SERDAN MARTIN TOMAS
IPC: A45C11/32
Filed: 2001-03-28
Granted: 2006-03-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: holder for keys has box with central part defined by two walls connected at their upper end with semi-circular part and at their lower end with curved part. Central part has longitudinal recess provided on one of its walls for dividing it into two similar parts. Box is equipped with two projections having central slot and longitudinal projection, which are disposed on other wall. Holding casing is positioned within box. 
     EFFECT: simplified construction and convenient usage. 
     5 cl, 13 dwg
Patent RU-2237365-C2 (RU)
Title: Reverse-transfer control device and method for mobile communication system
Inventor: BAE BEOM-SIK
IPC: H04J13/00
Filed: 2002-03-29
Granted: 2004-09-27
Abstract: FIELD: reverse-transfer control in mobile communication systems. 
     SUBSTANCE: upon receiving forward information incorporating instruction for changing reverse speed of data transfer over forward channel from base station mobile station enhances its reverse data transfer speed to that equal to or lower than maximal data transfer speed provided forward information has instruction for increasing reverse data transfer speed; then mobile station funds out if enhanced data transfer speed can be additionally increased for next frame and sends results of finding by means of information in the form of enhanced data transfer speed to base station. 
     EFFECT: enhanced efficiency of using backward communication line with added advantage of preventing overload in the latter. 
     21 cl, 10 dwg
Patent RU-2266265-C2 (RU)
Inventor: FUDZIMAKI MUNEKHISA
IPC: G02B6/00
Filed: 2002-12-11
Granted: 2005-12-20
Abstract: FIELD: production of optical fibers. 
     SUBSTANCE: method involves forming die for drawing of optical fiber so that boundary shifting velocity of optical fiber relative to resin coating is calculated in accordance with resin pressure value within coating funnel, said boundary shifting velocity constituting from -1.5x10 5  to 0 s -1 . Also, die for drawing of optical fiber is formed so that boundary shifting velocity relative to resin coating is calculated in accordance with diameter of resin coating, with boundary shifting velocity constituting from -3x10 5  to 2x10 5  s -1 . 
     EFFECT: stabilized resin coating process even at high speed fiber drawing process, increased efficiency and improved quality of optical fiber. 
     5 dwg, 4 tbl, 2 ex
Patent RU-2335899-C2 (RU)
Inventor: LENNON PATRIK DZH
IPC: A01N57/20
Filed: 2001-05-21
Granted: 2008-10-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: described is herbicidal concentrate, stable during storage, which can be diluted with water with obtaining water herbicidal mixture, ready for usage, for application on plant leaves, where said concentrate contains glyphosate or its salt with concentration from 500 g a.e./l to 650 g a.e./l and surface-active substance, with weight ratio of glyphosate acid equivalent to surface-active substance from 1:1 to 20:1, nature and concentration of surface-active substance in concentrate is such, that anisotropic aggregates or liquid crystals (surface-active substances are given in item 1 of invention formula) are formed on plant leaves. Described are herbicidal concentrate with glyphosate potassium salt, where glyphosate concentration is from 270 g a.e./l to 650 g a.e./l, and herbicidal composition, containing glyphosate or its salt in concentration to 650 g a.e./l and surface-active substance, given in item 29 of invention formula, as well as herbicidal method, using said concentrates and composition. 
     EFFECT: improved viscosity and stability during storage. 
     34 cl, 202 tbl, 85 ex, 4 dwg
Patent RU-2247423-C2 (RU)
Title: Интерфейс пользовательских устройств
Inventor: KHATALAKH S R
IPC: G06F3/02
Filed: 2003-03-21
Granted: 2005-02-27
Abstract: Изобретение относится к устройствам ввода информации типа текста, знаков, управляющих сигналов в мобильные телефоны, карманные компьютеры, панели и пульты управления бытовыми приборами, компьютерными и электронными играми и т.п. Его использование позволяет получить технический результат в виде упрощения конструкции, повышения надежности и снижения производственной стоимости при создании кнопочных интерфейсов широкого спектра потребительских товаров. Технический результат достигается за счет того, что в интерфейс пользовательских устройств, содержащий основание, по крайней мере одну сборку, состоящую из клавиши и средства определения срабатывания клавиши, первое средство определения смещения элементов устройства друг относительно друга, причем клавиша установлена с возможностью доступа к ней снаружи, введена платформа, установленная с возможностью смещения относительно основания, клавиша установлена с возможностью ее, вместе с платформой, смещения относительно основания, первое средство определения смещения элементов устройства друг относительно друга установлено с возможностью регистрации смещения платформы относительно основания, а средство определения срабатывания клавиши выполнено или расположено относительно клавиши таким образом, что оно может регистрировать срабатывание клавиши и в нейтральном положении, и/или при смещении платформы из нейтрального положения. 14 з.п. ф-лы, 20 ил.
Patent RU-2253777-C2 (RU)
Inventor: STANOVSKOJ V V
IPC: F16H25/06
Filed: 2003-06-30
Granted: 2005-06-10
Abstract: FIELD: general engineering. 
     SUBSTANCE: invention relates to means of conversion of speed of rotation without use of gear wheels. It can be used in drives of machines and mechanism. Proposed ball drive contains two central disks 1 and 2 with floating plate 9 freely on eccentric 6 placed in between. Holes 10 and 11 are made on surfaces of disks 1 and 2 pointed to floating plate 9 in which balls 12 and 13 are fitted with clearance providing free rotation of balls. Closed periodical raceways 14 and 15 are made on both end faces of floating plate 9 which interact with holes 10 and 11 by means of two chains of balls 12 and 13. 
     EFFECT: decreased unbalance, improved manufacturability of drive. 
     4 cl, 7 dwg
Patent RU-2293847-C2 (RU)
Inventor: SHAPIRO BORIS
IPC: F02B53/00
Filed: 2002-08-08
Granted: 2007-02-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: according to invention, body 10 forms prismatic chamber 12 whose cross section is oval of odd order formed from arcs 34, 36, 38 with first smaller radius of curvature and arcs 40, 42, 44 with second, larger radius of curvature changing continuously and differentially one into the other.  Thus, corresponding cylindrical parts of inner surface of chamber are formed.  Chamber 12 accommodates rotating piston 60 whose cross section forms oval of the order smaller by 1 than order of chamber 12.  Opposite parts of side surface are formed on rotating piston 60, one of which rotates in part of inner surface of radius of curvature equal to said part and the other adjoins opposite part of inner surface to slide along surface.  rotating piston 60 divides chamber 12 in any position into two working spaces 78, 80.  Instantaneous axes of rotation 112, 114 of rotating piston 60 are determined on middle plane of piston being fixed for a short time.  Working agent to set rotating piston 60 into motion is periodically introduced into working spaces.  Rotating piston 60 rotates in each phase of its motion in one of opposite parts of its side surface 70 in corresponding part of inner side surface 62 of chamber around corresponding instantaneous axis of rotation 112 and slides by opposite part of its surface 72 along corresponding opposite part of inner side surface 54 of chamber 12 to stop, i.e. until it comes into extreme position.  Then, to execute following phase of movement, instantaneous axis of rotation jumps from previous position into second possible position 114 relative to piston and is fixed in this position for a short rime.  Driven or driving shaft 102 is in engagement with rotating piston 60.  To prevent kinematic ambiguity of instantaneous axis of rotation in extreme position, instantaneous axis of rotation is mechanically fixed in each extreme position for a time (Fig.1). 
     EFFECT: improved efficiency of machine in operation. 
     20 cl, 79 dwg
Patent RU-2283797-C2 (RU)
Inventor: DOBROLJUBOV VIKTOR ALEKSANDROV
IPC: H01R13/62
Filed: 2004-05-13
Granted: 2006-09-20
Abstract: FIELD: electric engineering, possible use during engineering of rocketry and space related devices, and also devices belonging to other industrial branches. 
     SUBSTANCE: in cable network, containing electric connectors with contact fields and spark-hazardous conductors with positive and negative potentials, contact field of each electric connectors is divided on two zones, minimally by one row of free contacts, while spark-hazardous conductors with positive potential are connected to contacts of first zone, and spark-hazardous conductors with negative potential are connected to contacts of second zone. Also, in cable network spark-hazardous conductors with equal potentials are combined in minimum two wires, while each wire is covered additionally by isolating material maximally along whole length. 
     EFFECT: increased fire and explosion safety of cable network due to provision of high level of explosion protection for spark-hazardous conductors with positive and negative potential. 
     2 cl, 1 dwg
Patent RU-2290765-C2 (RU)
Inventor: ANASHKIN ANATOLIJ ALEKSANDROVI
IPC: H04B13/02
Filed: 2004-12-16
Granted: 2006-12-27
Abstract: FIELD: communications engineering, possible use in telecontrol systems for diagnostics and control over remote objects via the pipeline. 
     SUBSTANCE: in accordance to invention, variable component is extracted from received signal, then signal is amplified and limited by amplitude, then differentiated - result of differentiation is sent to comparator, where it is compared to positive and negative thresholds, due to that impulses reservoir formed, controlling amplifier operation mode (amplification, weakening), after differentiation signal is filtered, and then through controlled amplifier useful signal passes in amplified fashion, and interference is suppressed, then signal is divided on two branches, both branches consist of band filters (750 Hz, 500 Hz) and signal detectors, after those signal is sent to balance divider, evening out signal amplitudes, and then to differential comparator, and then - to controller for decoding. For control over amplifier-limiter signal after detectors is sent to OR circuit and, further, to smoothing filter, output level of which is used for controlling aforementioned amplifier-limiter. 
     EFFECT: increased sensitivity and interference resistance of communication system receiver, and successively, increased speed of transmission and decreased consumption of electric energy. 
     3 dwg
Patent RU-2300408-C2 (RU)
Inventor: EVDOKIMOV ALEKSANDR ALEKSANDRO
IPC: F26B17/28
Filed: 2005-06-27
Granted: 2007-06-10
Abstract: FIELD: petrochemical industry; oil refining industry; transportation industry; heat-and-power industry; food industry and other industries; equipment for dehydration of the high-viscosity oil products and other thermolabile mediums. 
     SUBSTANCE: the invention is intended for dehydration of the high-viscosity oil products and other thermolabile mediums and may be used in petrochemical industry, oil refining industry, transportation industry, heat-and-power industry, food industry and other industries. The film-type distillation apparatus consists of: the body with the fitting pipes for the inlet and outlet of the processed product and the fitting pipes for the vapors release; one or several rotors installed horizontally and the hoppers disposed under them. On the arbor of the rotor there are the fixed disks so, that their lower edges are wetted with the processed product; between the disks there are the mounted scrubbers, which joining beyond the limits of the disks form the partition separating the adjacent hoppers. The fixed levers are installed between the disks with inclination opposite to the direction of rotation of the disks, and with the given slit clearance from the plane of the disks. It allows realization of the treatment of the high-viscosity thermolabile products in the form of a layer of the given width at the effective evaporation of the moisture. 
     EFFECT: the invention ensures realization of the treatment of the high-viscosity thermolabile products in the form of the layer of the given width at the effective evaporation of the moisture. 
     2 cl, 1 dwg
Patent RU-2315631-C2 (RU)
IPC: A61K9/12
Filed: 2005-07-04
Granted: 2008-01-27
Abstract: FIELD: medicine; climatotherapeutics; inhalation. 
     SUBSTANCE: method provides imitation of artificial microclimate of karsts and other caves, salt fields, mines and other, as well as performance of inhalation with medicinal preparations. Disperse system is created by means of ultrasound. System is delivered noiselessly to area of procedures take in form of faltering ring-shaped jet. 
     EFFECT: improved comfort at exploitation; higher precision of dosing of medicinal mixture; psycho-emotional comfort for patient. 
     7 cl, 1 ex, 1 dwg
Patent RU-2354550-C2 (RU)
Inventor: RIVOLA P ETRO
IPC: B28B3/12
Filed: 2004-02-06
Granted: 2009-05-10
Abstract: FIELD: construction. 
     SUBSTANCE: invention concerns production of construction materials. Method of ceramic tile or panel moulding in continuous pressing aggregate involves the following stages: positioning collector moving reciprocally over conveyor belt, filling collector with specified or random mix of powders with various properties. Portions as long as a part of collector in belt movement direction and as wide as collector neck across belt movement direction are poured from indicated powder mix in sequence. Aggregate for ceramic tile or panel moulding includes conveyor belt with collector above it, the collector containing powder mix forming bulk structure with streaks imitating natural stone. Collector is connected to device of powder distribution feeding powders onto conveyor belt running below the collector. 
     EFFECT: enhanced production efficiency. 
     12 cl, 5 dwg
Patent RU-2311987-C2 (RU)
Title: Slag forming mixture for insulation of metal in intermediate ladle
Inventor: NOGTEV VALERIJ PAVLOVICH
IPC: B22D7/00
Filed: 2005-08-03
Granted: 2007-12-10
Abstract: FIELD: metallurgy, namely compositions of heat insulation slag forming mixtures used at continuous steel casting. 
     SUBSTANCE: slag forming mixture includes ingredients at next relation, mass %:carbon containing material, 15 - 25; feldspar, 75 - 85. 
     EFFECT: enhanced physical and chemical properties of mixture, improved manufacturing process of steel continuous casting, enhanced quality of continuously cast billets. 
     2 cl, 2 tbl
Patent RU-2296494-C2 (RU)
Inventor: RISMAJER VIL KHEL M
IPC: B29C53/06
Filed: 2004-01-24
Granted: 2007-04-10
Abstract: FIELD: furniture industry. 
     SUBSTANCE: method involves cutting preliminary slot through panel inner side, along respective straight line in the region of formed corner edges, said panel being made of wood or timber material and having covering layer on its outer side and said slot extending up to covering layer; introducing initially liquid polymeric material into preliminary slot, said polymeric material later hardening in said slot; cutting respective V-shaped slot so that film-like resilient connecting web of polymeric material remains between V-shaped apex region and covering layer; turning to each other case sides separated from one another and upon closing forming connectable surfaces of V-shaped slots. 
     EFFECT: increased efficiency by eliminating the possibility of separating covering layer in the region of corner edges of case due to reliable gluing between end portions of covering layer and polymeric material. 
     9 cl, 6 dwg
Patent RU-2353512-C2 (RU)
Title: Способ литья под высоким давлением санитарно-технических керамических изделий и устройство для осуществления способа
Inventor: BERNABEJ ALESSANDRO
IPC: B29C48/92
Filed: 2004-08-18
Granted: 2009-04-27
Abstract: Изобретение относится к области производства керамических изделий. Способ литья под высоким давлением включает этапы: закрытия формы; промывки труб шликером; заполнения формы шликером; первого формирования толщины сантехнического изделия путем повышения давления с использованием нагнетающего устройства; второго формирования толщины сантехнического изделия при постоянном давлении, создаваемом нагнетающим устройством; отвода неотвержденного избыточного шликера из формы; уплотнения сантехнического изделия посредством подачи сжатого воздуха в форму; декомпрессии формы до тех пор, пока давление в форме не станет практически равным атмосферному давлению; открывания формы; извлечения из формы образованного таким образом сантехнического изделия. Устройство для литья под высоким давлением содержит, по меньшей мере, одну форму, состоящую из, по меньшей мере, двух частей. При этом форма имеет полость, внутри которой формируется сантехническое изделие. Причем полость соединена первой трубой с источником сжатого воздуха и второй трубой с источником шликера. Технический результат заключается в увеличении скорости литья и производительности. 3 н. и 7 з.п. ф-лы, 4 ил, 2 табл.
Patent RU-2315617-C2 (RU)
IPC: A61K38/10
Filed: 2005-09-29
Granted: 2008-01-27
Abstract: FIELD: medicine, biology, virology. 
     SUBSTANCE: invention involves creature of complex of membranotropic compounds providing target delivery of antiviral preparation to HIV-1/2 damaged focus and suppression of viral infection at initial and later steps of its development. Invention provides effect on more expanded targets of human immunodeficiency virus and blocking HIV-infection at the early steps of interaction virus/cell based on synergism of components in the proposed complex. Modifying agents of polyanionic matrix - norbornene or adamantine and peptide-simulators of HIV-1/2 co-receptor bind with different sites of gp120 of HIV-1 that excludes the competition possibility and reciprocal steric hindering in virus-specific pharmacophore-modifying agents. Invention can be used for prophylaxis of HIV-infection and AIDS treatment, and in research works for study of ligand-receptor interaction (of type surface viral proteins - cellular receptors). 
     EFFECT: valuable biological and medicinal properties of complex. 
     3 cl, 5 tbl, 2 dwg, 3 ex