baber/WOPTO huggingface dataset:
Patent RU-2205614-C2 (RU)
Title: Method for manufacturing artificial rib
Inventor: MAKHSON A N
IPC: A61F2/28
Filed: 2001-03-19
Granted: 2003-06-10
Abstract: FIELD: medical engineering. SUBSTANCE: method involves poring liquid cement into groove built from silicon draining tube. The cement mass hardening a little, wire or ribbon of Putti-Param is plunged into the mass. Openings are drilled in advance on the ribbon ends for suturing it to patient bones. The whole semi-finished article is molded in correspondence to patient chest relief. Complete cement hardening is expected to take place. The finished artificial rib reinforced with metal body is taken out and cement excesses are cut off at the ends. Openings are drilled in the cement at the ends. EFFECT: enhanced effectiveness in manufacturing ribs in hospital. 6 dwg
Patent RU-2195381-C2 (RU)
Title: Method for making parts of wire-base non-woven material and machine for making such parts
Inventor: KORJAKIN JU M
IPC: B21F3/04
Filed: 2001-03-19
Granted: 2002-12-27
Abstract: FIELD: machine engineering, namely manufacture of elastically damping parts of metallic wire based non-woven material. SUBSTANCE: method comprises steps of winding wire to helix; tensioning wire helix; cutting off wire in the form of helix by pieces; laying pieces to press-mold for their subsequent pressing; before placing pieces of wire helices in press-mold additionally forming on plane one or several layers of such pieces and joining them by lap joints. Operations of winding wire to helix, tensioning wire helix, cutting wire helix by pieces, bending pieces and mutually joining them are combined in time. Machine for performing the method includes mounted in housing: mandrel; pitch setting unit, stationary and movable cutters, two-coordinate table with table top; duct for transporting wire helix pieces having inlet arranged higher than its outlet placed over surface of table top; control unit electrically connected with two drive units of two-coordinate table, with drive unit of movable cutter, with device setting time period for winding helix piece and with pickups detecting table top position. EFFECT: enhanced efficiency. 2 cl, 8 dwg
Patent RU-2226198-C2 (RU)
Inventor: KHOLLINGZUEHRT ROL I
IPC: C08G69/04
Filed: 1999-09-20
Granted: 2004-03-27
Abstract: FIELD: chemistry of polymers. SUBSTANCE: invention relates to method for preparing polyamide polymer that can be used as hydrogels with degree of water absorption for medicine, in manufacturing dyes, as flocculants in water treatment, as fine conducting films for microcircuits and other electronic devices. Method involves polymerization reaction between α,β- unsaturated γ- lactone, in particular, 2(5H)-furanone and amine taken among the group involving RNH 2 , RNH       +   3        and their mixtures wherein R comprises from 1 to 50 carbon atoms and can be substituted with heteroatoms O, N, S and P and their combinations also followed by separation of polyamide polymer from reaction mass. Invention provides the development of new materials in chemistry of polymers with different properties. EFFECT: improved preparing method, valuable properties of polymer. 38 cl, 12 dwg, 2 tbl, 28 ex
Patent RU-2230694-C2 (RU)
Inventor: ANDERSSON TORB ERN
IPC: B31B50/64
Filed: 1999-11-23
Granted: 2004-06-20
Abstract: FIELD: packing products, particularly multi-layer packing structures. 
     SUBSTANCE: packing structure has rigidity of at least 100 mN and includes intermediate layer of expanded polymeric material. Layer of gas-barrier material is connected to each intermediate layer side. Gas-barrier material has oxygen permeability of not more than 2000 sm 3 /m 2  under 23 o C temperature and relative humidity of 0% per 1 micrometer of material thickness during 24 hours under 1 atm pressure. Expanded polymeric material includes the first rigid component and the second, pliable, component. Methods of multi-layer packing structure and packing container production are also disclosed. Containers are particularly formed by blown extrusion. 
     EFFECT: provision of gas-barrier and high stress-strain properties, particularly high rigidity and low weight. 
     28 cl, 9 dwg
Patent RU-2205902-C2 (RU)
Title: Method of electrodeposition of tin
Inventor: MEDVEDEV G I
IPC: C25D3/32
Filed: 2001-09-07
Granted: 2003-06-10
Abstract: FIELD: electroplating; mechanical engineering; instrumentation engineering; electronic industry. SUBSTANCE: tinning electrolyte contains the following components, g/l: stannous sulfate, 20-60; sulfuric acid, 90-110; syntanol, 2-3; formalyn (37-% solution), 6-8 ml/l; polyvinyl alcohol 1-3; current density ranges from 1 to 10 A/sq dm; current efficiency is 75 to 99 % at temperature of 18-25 C. Electrodeposition is performed at continuous mixing of electrolyte. EFFECT: intensification of process; increased current intensity. 1 tbl
Patent RU-2222822-C2 (RU)
Inventor: TEREKHIN B G
IPC: G05B19/08
Filed: 2001-11-14
Granted: 2004-01-27
Abstract: FIELD: systems employed in control over technological objects in various industries and on transport. SUBSTANCE: device incorporates input unit, commutation-computation unit for operations with single-bit codes, on- line storage, output unit, unit of programs, synchronization unit, multichannel operation unit for operations with multidigit codes, unit of conventional transitions comprising pulse counter, row of storage locations, electron keys, control module, address buses. EFFECT: enhanced speed of response and expanded functional potential of device. 13 dwg
Patent RU-2233800-C2 (RU)
Title: Индукционный электродиализатор
Inventor: SEMENOV A S
IPC: C02F1/48
Filed: 2002-01-24
Granted: 2004-08-10
Abstract: Изобретение относится к электрохимической обработке растворов электролитов в частности минеральной воды, используемой в медицинских целях. Изобретение может быть использовано для разделения жидкостей по ионному составу, увеличения концентрации исходного раствора. Индукционный электродиализатор содержит корпус с вводным и выводными патрубками, соединенными с рабочими камерами, образованными проницаемыми диафрагмами. Диэлектрический корпус выполнен в виде контура, огибающего ферромагнитный замкнутый магнитопровод, и источник переменного тока для индуцирования импульсного электрического тока в объеме электролита, заполняющего корпус, и наведения магнитного потока в магнитопроводе. Корпус снабжен двумя проницаемыми диафрагмами, расположенными в плоскости поперечного сечения корпуса, и металлическими заглушками, расположенными с торцов корпуса и связанными с полупроводниковым электронным вентилем, делящими корпус на три рабочие камеры. Камера между проницаемой диафрагмой и электродом, соединенным с анодом вентиля, предназначена для концентрирования анионов, камера между проницаемой диафрагмой и электродом, соединенным с катодом вентиля, предназначена для концентрирования катионов, а центральная камера предназначена для накопления деионизированного раствора. Технический эффект - повышение производительности ионного разделения, снижение энергозатрат при достижении высокой производительности разделения электролита, упрощение конструкции. 2 ил.
Patent RU-2221154-C2 (RU)
Inventor: BARANOV S K
IPC: F02B9/06
Filed: 2002-01-28
Granted: 2004-01-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: according to invention, fuel mixture is delivered into seal chamber before delivering into engine working chamber, seal chamber being rotated around axle in seal housing space. Fuel mixture is rotated together with chamber being passed simultaneously between walls of isolated section in direction from axis to periphery of chamber. Then working mixture is discharge from seal chamber through holes made near walls in peripheral part of chamber and then it is fed along connecting channel into working chamber. In both versions of internal combustion engine area of cross section of intake channel of seal chamber exceeds summary area of cross section of discharge holes. And in engine furnished with heated ignition element parameters of systems of power action, fuel, gas timing and ignition are chosen to provide cutting off of fuel mixture delivery into intake chamber and opening of access of mixture to heated igniting element at position of working member in which volume of working chamber limited by working member is equal to volume of intake chamber. EFFECT: increased efficiency, power output and economy of engine at simplified design. 4 cl, 47 dwg
Patent RU-2224682-C2 (RU)
Inventor: KOZIN V M
IPC: B63B35/08
Filed: 2002-05-17
Granted: 2004-02-27
Abstract: FIELD: shipbuilding; hovercraft breaking ice cover by resonance method, namely by excitation of flexural gravitational waves. SUBSTANCE: during motion of ship, repeated passages of ship are performed over field of ice to be broken. Number of lanes thus formed is limited to avoid rise of trim by stern. Repeated passages are performed at critical speed. EFFECT: enhanced efficiency of ice breaking. 2 cl, 1 dwg
Patent RU-2229849-C2 (RU)
Title: Способ профилактики осложнений при наложении холедоходуоденоанастомоза
Inventor: IZMAJLOV S G
IPC: A61B17/11
Filed: 2002-07-17
Granted: 2004-06-10
Abstract: Изобретение относится к медицине, а именно к хирургии, и предназначено для формирования холедоходуоденоанастомоза у пациентов с патологией желчевыводящей системы (механическая желтуха, гнойный холангит). Анастомоз формируют с помощью адаптирующего шва, при этом атравматичная игла с синтетической рассасывающейся нитью диаметром 4/0, предварительно импрегнированная 10% раствором ксимедона, вкалывается в стенку ДПК на расстоянии 3,5-4 мм от края со стороны серозной оболочки, проводится через мышечную оболочку, подслизистую основу, слизистую оболочку и выводится в просвет кишки, затем направление иглы меняется на противоположное, игла вкалывается в точку, расположенную между серозной и мышечной оболочкой ДПК, проводится изнутри кнаружи и выкалывается в точке на расстоянии 1,5-2 мм от края кишки, далее изнутри кнаружи, отступая от края на 2 мм, игла с нитью проводится через всю толщу общего желчного протока и выводится на его серозной оболочке, затем нити перекрещиваются между собой и натягиваются в противоположные стороны, в послеоперационном периоде проводится промывание общего желчного протока и наложенного билиодигестивного анастомоза путем введения 10% раствора ксимедона в холедох через дренаж, в послеоперационном периоде per os вводится ксимедон по 0,5 г 4 раза в сутки, что обеспечивает герметичность соустья. 7 ил.
Patent RU-2288866-C2 (RU)
Inventor: DAJVERD MAJKL B
IPC: B64G1/22
Filed: 2001-01-23
Granted: 2006-12-10
Abstract: FIELD: devices and methods for securing several spacecraft on transport facility, on launch vehicle in particular during joint injection. 
     SUBSTANCE: proposed holder has body with lower taper supports and two upper supports which are located near each other and are used for supporting spacecraft. Lower part of body may be connected with launch vehicle. Holder is additionally provided with at least one taper body of adapter connected to one of upper parts for extension of it and connection with docking ring of standard diameter. According to first version, two upper taper supports are made integral with lower part of holder. Holder is made from structural material containing graphite and epoxy resin by means of known technological processes. Proposed method includes forming of holder as two upper taper supports in form of projections-extensions of lower part of holder body. Upper supports are located near each other for securing two spacecraft which are also located near each other. 
     EFFECT: reduction of total mass of holder as compared with tandem holders; reduction of orbital fragments formed at separation of spacecraft from launch vehicle. 
     14 cl, 15 dwg
Patent RU-2277458-C2 (RU)
Title: Сверло
Inventor: EHDVARDSSON JAN
IPC: B23B/
Filed: 2001-04-09
Granted: 2006-06-10
Abstract: Изобретение относится к области металлообработки, обработке отверстий. Сверло имеет передний конец, снабженный, по меньшей мере, двумя режущими кромками, которые образуют просверливаемое отверстие в заготовке, задний конец и несколько канавок, число которых соответствует числу режущих кромок, проходящих от переднего конца в направлении заднего конца и предназначенных для формирования и удаления стружки от соответствующих режущих кромок. Каждая режущая кромка имеет основную кромку, проходящую от ее центрального конца до периферийного конца, при этом центральный конец расположен по оси напротив периферийного конца, и вторичную кромку у периферийного конца основной кромки, причем указанная вторичная кромка имеет изогнутую форму. Для повышения скорости резания и качества обработанной поверхности вторичная кромка содержит передний, промежуточный и задний круговые сегменты, имеющие различные радиусы, при этом передний сегмент имеет радиус, который меньше, чем радиус промежуточного сегмента, но больше, чем радиус заднего сегмента. 3 з.п. ф-лы, 10 ил.
Patent RU-2293945-C2 (RU)
Title: Чувствительное к смещению устройство
Inventor: TOMAS DEHVID KENNET
IPC: G01B7/012
Filed: 2002-01-30
Granted: 2007-02-20
Abstract: Изобретение относится к устройству емкостного типа, которое чувствительно к смещению. Чувствительное к смещению устройство, содержащее: корпус (10; 110); иглодержатель (16; 116) для удерживании иглы, вступающей в контакт с заготовкой; подвесную систему для упругой установки иглодержателя на корпус (12; 112; 114) и позволяющую одну поступательную степень свободы иглодержателя относительно корпуса и две поворотные степени свободы иглодержателя относительно корпуса, и датчик (60; 160) для определения смещения между корпусом и иглодержателем. Датчик имеет первый емкостной элемент (62, 66; 166), установленный на корпусе, и второй емкостной элемент (64; 164), установленный на иглодержателе, с возможностью совместной работы с первым емкостным элементом и с возможностью перемещения относительно первого емкостного элемента. Подвесная система имеет упругий элемент или элементы, чтобы позволить указанную поступательную степень свободы, и дополнительный упругий элемент или элементы, чтобы позволить указанные поворотные степени свободы. Причем датчик (60, 160) для определения смещения между корпусом и иглодержателем, имеющий первый чувствительный элемент (62, 66; 166), соединенный с корпусом, и второй чувствительный элемент (64; 164), соединенный с иглодержателем, причем первый и второй чувствительные элементы могут работать совместно, относительно перемещаться и находиться в виде по меньшей мере двух по существу коаксиальных трубок. 2 н. и 9 з.п. ф-лы, 12 ил.
Patent RU-2244156-C2 (RU)
Inventor: TAEGJAN M M
IPC: F03D1/00
Filed: 2002-12-06
Granted: 2005-01-10
Abstract: FIELD: wind-power engineering, electrical engineering, aviation, and the like. 
     
     
       SUBSTANCE: screw-shaped part of blade has transversal flexure, and screw-forming part of support is disposed on transversal flexure line; bearing part has base in the form of trapezoidal profile and turnbuckles. 
     
     
       EFFECT: enhanced efficiency. 
     
     
       1 cl
Patent RU-2307062-C2 (RU)
Inventor: GEJAR EHME
IPC: B66C23/34
Filed: 2003-04-11
Granted: 2007-09-27
Abstract: FIELD: materials handling facilities. 
     SUBSTANCE: device is designed for use in multipurpose lifting crane of variable configuration which contains mast 7, consisting of two members 8,9 and distributing boom 14 consisting of several members 15,16,17 arranged in tandem.  Device 23 includes telescopic lifting mechanism 24 connecting lower rocker mechanism 25 and upper rocker mechanism 26.  Lower rocker mechanism 25 is coupled with lower part of upper member 9 of mast and with upper part of lower member 8 of mast.  Upper rocker mechanism 26 is coupled with upper part of mast upper member 9 and with boom thrust end 15. 
     EFFECT: improved design of device, reduced overall dimensions, provision of different configurations when laying out crane. 
     6 cl, 15 dwg
Patent RU-2249659-C2 (RU)
Inventor: ZHOLOBOV A L
IPC: E04D5/00
Filed: 2003-05-05
Granted: 2005-04-10
Abstract: FIELD: building, particularly for arranging membrane or built-up roofing coverings. 
     SUBSTANCE: method of water-proof mat protection against bulging by provision of vapor-and-air mixture pressure equalizing in covering cavities from both mortar layer sides without breaking air-tightness of water-proof mat involves removing excessive vapor-and-air mixture from cavities between mortar layer and water-proof mat through channels formed in mortar layer. Channels are made as capillaries and pores in mortar layer body by introducing air-permeable filler in mortar mix taken in certain ratio to binding agent to provide mortar layer resistance to air penetration in water saturated condition of 0.2 - 15 m 2 ·hr·Pa/kg and compression resistance of 5 - 10 MPa. 
     EFFECT: increased functional performance.
Patent RU-2261682-C2 (RU)
Inventor: STREBKOV D S
IPC: A61B18/04
Filed: 2003-05-15
Granted: 2005-10-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: method involves transforming power supply source energy into high frequency electromagnetic energy high frequency alternating voltage transformer, increasing its potential in high frequency transformer and transferring the energy as plasma using needle-type plasma-producing electrode to a surface under treatment. Increase in high frequency electromagnetic energy potential in the high frequency transformer is carried out at resonance frequency with stationary current and voltage waves being produced therein with 1/4 period large phase displacement and voltage antinode being created in high frequency transformer high voltage winding output connected to plasma-producing electrode. The needle-type plasma-producing electrode is introduced into laboratory flask manufactured from transparent dielectric material like quartz and filled with metal vapor. Plasma luminous in optical and ultraviolet bandwidth light is produced in the flask with high frequency transformer voltage being transmitted to flask shell so that working torch of cold plasma is formed between external flask surface and surface under treatment. Device has power supply source, alternating high frequency voltage transformer with controllable frequency and high frequency transformer having low voltage and high voltage windings. Outputs of low voltage winding are connected to the needle-type plasma-producing electrode and the second one is insulated. Conic or spherical plasma-producing electrode is introduced into the flask filled with metal vapor and manufactured from transparent dielectric material like quartz. The plasma-producing electrode optionally has light-emitting diode. 
     EFFECT: enhanced effectiveness of treatment; improved accuracy in treating wound surface. 
     7 cl, 3 dwg
Patent RU-2251201-C2 (RU)
Inventor: ZAKHAROV I S
IPC: H02M7/12
Filed: 2003-05-20
Granted: 2005-04-27
Abstract: FIELD: electrical engineering; battery charger rectifiers. 
     SUBSTANCE: proposed controlled rectifier using center-tapped circuit arrangement has power transformer, choke, first and second thyristors whose cathodes are integrated; choke has two coils connected in series with first and second thyristors, respectively; connection of choke coils is cumulative and their leads are connected to secondary winding leads of power transformer. 
     EFFECT: enhanced reliability and reduced electromagnetic noise produced by rectifier. 
     1 cl, 3 dwg
Patent RU-2259500-C2 (RU)
Title: Clamping device for well pump rods
Inventor: VAGAPOV S JU
IPC: F04B47/02
Filed: 2003-05-21
Granted: 2005-08-27
Abstract: FIELD: positive-displacement machines or pumps. 
     SUBSTANCE: clamping device is mounted at the well mouth and comprises housing with the recess for mounting and dismounting hinged jaw provided with socket for setting the collar of the pump rod.  The jaw is pivotally connected with the housing.  The setting socket for the head of the rod is made between the housing and jaw.  The section of the contact surface is made on the housing, and the axis of the pivot can move a distance from the contact surface of the socket in the housing. 
     EFFECT: enhanced reliability. 
     2 dwg
Patent RU-2331783-C2 (RU)
Title: Aircraft turbine engine incorporating contra-rotating controlled-torque-division low-pressure turbines and auxiliary compressor arranged behind rotating fans
Inventor: ORLANDO ROBERT DZHOZEF
IPC: F02C3/067
Filed: 2003-09-29
Granted: 2008-08-20
Abstract: FIELD: engines and pumps, transportation. 
     SUBSTANCE: aircraft turbine assembly incorporates a high-pressure stage comprising a high-pressure turbine coupled, via a high-pressure shaft, with a high-pressure compressor, a low-pressure turbine and a unit-directional rotation auxiliary compressor. The said low-pressure turbine incorporates the turbines with contra-rotating low-pressure inner and outer shafts arranged so as to run, at least, coaxial with the aforesaid high-pressure stage and radially inside it. The low-pressure inner shaft turbine is coupled, via the low-pressure inner shaft, with the front fan blade rim to transmit the driving force. The low-pressure outer shaft turbine is coupled, via the low-pressure outer shaft, with the rear fan blade rim to transmit the driving force. The auxiliary compressor incorporates, at least, one first rotating blade rim coupled with the low-pressure outer shaft to transmit the driving force and arranged axially behind and downstream of the rear fan blade rim. At least, one rim of the low-pressure turbine controlled guide blades is arranged crosswise the low-pressure turbine flow passage between the low-pressure inner and outer shafts turbines. 
     EFFECT: higher fan efficiency. 
     13 cl, 8 dwg
Patent RU-2287227-C2 (RU)
Title: Method for suggesting user device that it should be logged
Inventor: BAJKO GABOR
IPC: H04B7/26
Filed: 2001-05-09
Granted: 2006-11-10
Abstract: FIELD: radio engineering[ networks rendering services to logged users. 
     SUBSTANCE: proposed method includes following phases: reception of service request from network user element (UE) and checkup for user logging; if user is not logged, response message including warning information is generated and relevant pulse (B3, B4) is sent to network user element. 
     EFFECT: enlarged functional capabilities; extended information about user logging. 
     25 cl, 3 dwg
Patent RU-2278140-C2 (RU)
Title: Method for colophony hydrogenation in reactor with block porous catalyst
Inventor: DOLINSKIJ TARAS IVANOVICH
IPC: C09F1/04
Filed: 2003-12-03
Granted: 2006-06-20
Abstract: FIELD: natural compounds, chemical technology. 
     SUBSTANCE: invention relates to technology for preparing substances from the natural resins, in particular, to colophony hydrogenation. Method for catalytic hydrogenation of colophony with gaseous hydrogen is carried out on solid catalysts comprising palladium as a metal under enhanced pressure and temperature in the presence of organic solvent. Hydrogenation reaction is carried out in circulating contour wherein hydrogen is dispersed firstly in colophony alcoholic solution and the prepared gaseous-liquid mixture is passed through the catalytic zone filled with the catalyst comprising the highly porous cellular carrier made of aluminum oxide and prepared by the doubling method of polyurethane foam matrix. Method provides the complete elimination of the catalyst grinding, prolonged exploitation working life of catalyst, elimination of loss in separation of the reaction mass from the catalyst and decreasing the pressure value in the process realization. 
     EFFECT: improved method for hydrogenation. 
     1 tbl, 1 dwg, 5 ex