baber/WOPTO huggingface dataset:
Patent RU-2218899-C2 (RU)
Inventor: KHEDENBERG PETER
IPC: A61F5/44
Filed: 1999-03-17
Granted: 2003-12-20
Abstract: Изобретение относится к ламинированному материалу, включающему первый проницаемый для жидкости слой волокнистого материала и второй проницаемый для жидкости слой пористого и упругого материала. По меньшей мере один из слоев включает в себя термопластичный материал, а оба слоя взаимно связаны, образуя ламинированный материал, который имеет участки склейки, на которых термопластичный материал заставили по меньшей мере частично размягчиться или расплавиться и посредством этого склеили вместе два слоя материала. Зоны склейки расположены в виде двух или более групп, содержащих по меньшей мере два участка склейки в каждой группе. Наибольшее расстояние между двумя участками склейки, расположенными смежно друг к другу в одной группе, меньше, чем кратчайшее расстояние между группой и ближайшей соседней группой. В результате чего ламинированный материал содержит свободные от склейки зоны между участками склейки в каждой группе участков склейки, и эти зоны обладают более высокой плотностью, чем свободные от склейки зоны ламинированного материала, расположенные между группами участков склейки. Технический результат - повышение способности переноса жидкости. 2 с. и 10 з.п.ф-лы, 8 ил.
Patent RU-2197726-C2 (RU)
Inventor: ZAKUTSKIJ A V
IPC: G01N33/48
Filed: 2000-11-17
Granted: 2003-01-27
Abstract: FIELD: medicine, hematology. SUBSTANCE: invention relates to methods of blood analysis, in part, to method of differentiated estimation and choice of tactics in correction of erythrocytes deformability that involves comparison of external shape of maximally spread and dried spots in 60% suspensions washed out three times with physiological solution and unwashed out erythrocytes taken off in a single patient and applied on paper decalcified filters in the amount 0.02 ml in centers of spots spread in these filters of 0.2 ml of physiological solution. Results of comparison of external shape of erythrocyte suspension spots are recorded as one of four possible states of erythrocytes deformability: normal, pathological of the 1-a degree, pathological of the 1-b degree and pathological of the II-d degree. Method recommends correction way of this property of erythrocytes depending on the degree of pathological state of erythrocytes deformability. Method provides precision of assay of erythrocytes deformability and optimal way of its recovery in different pathological states. EFFECT: improved method of estimation. 1 tbl, 4 ex
Patent RU-2190480-C2 (RU)
Title: Magnetohydrostatic centrifugal separator
Inventor: MAKSIMOV R N
IPC: B03C1/32
Filed: 2001-01-09
Granted: 2002-10-10
Abstract: FIELD: ore enrichment, separation of granular materials by density. SUBSTANCE: magnetohydrostatic centrifugal separator includes electromagnetic system with pole pieces, rotor with ferromagnetic liquid placed in interpole gap, fitted with vibrator to induce oscillatory motion in vertical plane and coming in the form of cylinder with conical bottom in which center discharge branch pipe of heavy fraction is installed. Conical funnel linked to branch pipe of discharge of light fraction is put uniaxially in center of discharge branch pipe of heavy fraction. Electromagnetic system with pole pieces comes in the form of ring, distribution fixture is positioned inside rotor uniaxially to it. EFFECT: raised efficiency of separation of granular materials by density. 2 cl, 1 dwg
Patent RU-2217426-C2 (RU)
Inventor: TAKADA SUSUMU
IPC: C07D403/12
Filed: 1999-05-28
Granted: 2003-11-27
Abstract: FIELD: organic chemistry, chemical technology, pharmacy. SUBSTANCE: invention relates to cyanoiminoquinoxaline derivatives of the formula (II)   wherein X and Y each independently each of other means oxygen atom or NCN under condition that at least one of X and Y means NCN; each of R 1 , R 2 , R 3 , R 4  independently each of other means hydrogen, halogen atom, nitro-group, optionally substituted with heterocyclic group; R 5  means hydrogen atom. Invention describes also methods for preparing compounds used in synthesis of intermediate compounds and pharmaceutical composition based on claimed compounds. Proposed compounds are useful as prophylactic or therapeutic agent in treatment of diseases caused by hyperexcitation of glutamate receptors. EFFECT: improved preparing method, valuable medicinal properties of compounds. 23 cl, 2 tbl, 14 ex
Patent RU-2225089-C2 (RU)
Inventor: POLJAKOV L I
IPC: A01D34/64
Filed: 2001-02-20
Granted: 2004-03-10
Abstract: Изобретение относится к сельскому хозяйству и может быть использовано для борьбы с сорной растительностью в междурядьях плодовых и ягодных культур. Устройство содержит раму и установленную на вертикальном валу обойму с горизонтально расположенными на ней рабочими ножами. Вертикальный вал с помощью подшипникового стакана установлен на прикрепленном к раме качающемся рычаге. Рабочие ножи закрыты сверху размещенным на подшипниковом стакане защитным кожухом. Защитный кожух выполнен в виде эвольвентной шестерни. Модуль зуба шестерни не превышает минимального радиуса стволов у оснований культурных растений в обрабатываемых междурядьях. Устройство позволяет скашивать сорняки в непосредственной близости от стволов или стеблей садовых культур без травмирования культурных растений. 2 ил.
Patent RU-2209420-C2 (RU)
Title: Contactless sensor of cloth humidity
Inventor: SUSHKIN S V
IPC: G01N27/22
Filed: 2001-02-21
Granted: 2003-07-27
Abstract: FIELD: electric measurement technology, uninterrupted contactless determination of humidity of moving textile material and paper. SUBSTANCE: main point of invention lies in that primary converter in the form of capacitive pickup anchored on dielectric holders at some height above moving humid cloth is displaced along direction of cloth movement by certain distance from point of contact and metal shaft over which cloth passes. EFFECT: enhanced accuracy of measurement of humidity thanks to raised sensitivity. 2 dwg
Patent RU-2201828-C2 (RU)
Inventor: KHITRYJ A A
IPC: B21D3/02
Filed: 2001-02-26
Granted: 2003-04-10
Abstract: Изобретение относится к обработке металлов давлением, а именно к холодной правке полых осесимметричных тонкостенных деталей, и может быть использовано при изготовлении корпусных оболочек, работающих под внутренним давлением в различных отраслях народного хозяйства. Полые осесимметричные детали обкатывают в валках с приложением растягивающих усилий на стенке для ротационной вытяжки, при этом деталь надевают на оправку с зазором не менее 0,02 диаметра детали, центрируют на концевых участках и деформируют со степенью деформации 0,5...2,0% валками с шириной калибрующего пояска не менее 8 мм с подачей не менее 3 мм на оборот. Изобретение обеспечивает повышение точности правки полых осесимметричных деталей, снижение брака по кривизне на 15-20% без применения специального оборудования для правки и позволяет расширить технологические возможности оборудования для ротационной вытяжки. 2 ил.
Patent RU-2200278-C2 (RU)
Title: Method and system for pre-combustion fuel pulverizing
Inventor: ARTEM EV V K
IPC: F23K1/00
Filed: 2001-03-07
Granted: 2003-03-10
Abstract: FIELD: solid-fuel burning boiler units of power stations; heating steam and hot-water boilers. SUBSTANCE: method includes pre-crushing of solid fuel to particle size of below 5 mm followed by its pulverizing and conveying pulverized fuel in a gas flow to burners. Pulverization is made in oxidizing medium by dry mechanical destruction in the field of centrifugal forces to particle size of 6-15 mcm due to interaction with blades disposed on concentrically mounted disks rotating in opposite directions; prior to fuel combustion steam is injected in dust-gas flow in the amount of 1.0-3.0 mass percent. Fuel pulverizing system has bin, mill, fan whose inlet pipe is joined with air inlet and/or furnace-gas outlet pipeline, and burners communicating through dust line with mill. In addition system has jet-type rotary mill incorporating several concentrically mounted rotors made in the form of disks with blades forming nozzle channels and rotating in opposite directions. Burners are also connected to steam pipeline. Proposed system provides for pulverizing solid fuel to fractional composition optimal for combustion process at minimal cost. EFFECT: simplified design, enhanced efficiency of pulverized-fuel combustion and reliability of system. 3 cl, 1 dwg
Patent RU-2198830-C2 (RU)
Inventor: LUKASHCHUK I P
IPC: B64G1/50
Filed: 2001-04-11
Granted: 2003-02-20
Abstract: FIELD: space engineering; designing of spacecraft. SUBSTANCE: proposed spacecraft has special-purpose compartments with solar battery and storage batteries which are mounted on thermal plates combined in monoblocks together with them. Spacecraft temperature control system includes units for receiving, carrying and removing heat and external radiators. This system is provided with gas controllable thermal tubes and collector thermal tube with thermal platesevaporators and thermal plates-condensers alternating in length. Thermal plates-condensers of collector thermal tube are combined with thermal plates-evaporators of gas controllable thermal tubes by means of heat-conducting joint. Condensation zones of thermal tubes are made in form of radiator and are located on outer surface of spacecraft. Thermal platesevaporators of thermal tube are engageable with thermal plates- condensers of thermal tubes of storage battery thermal plates. EFFECT: enhanced reliability; reduced mass and power requirements. 2 dwg
Patent RU-2202478-C2 (RU)
Inventor: MOSKALEV V S
IPC: B60K15/077
Filed: 2001-05-16
Granted: 2003-04-20
Abstract: Изобретение относится к устройствам для заправки подвижных средств топливом. Реализация устройства позволяет улучшить качество топлива, заправляемого в подвижные средства. Сущность изобретения заключается в том, что фильтр предварительной очистки выполнен с возможностью установки в горловину топливного бака. В основание указанного фильтра встроен перфорированный стакан с собранными на нем фильтрующими пластинами. Указанные пластины сжаты конусом-разделителем. 1 ил.
Patent RU-2209313-C2 (RU)
Title: Driving device of fan air current switch
Inventor: ROMANOV JU V
IPC: E21F1/00
Filed: 2001-07-31
Granted: 2003-07-27
Abstract: FIELD: mining, particularly, devices for charging paths of ventilation currents in air for ventilation of mine workings. SUBSTANCE: driving device has ring secured to shell of air current switch bend, drive with multibeam sprocket. In this case ring is made in form of segment rack with pins engageable with teeth of multibeam sprocket of working or standby drive fastened to vertical platform cantilevered to rod of horizontal bed with turning round rod and locking of position relative to horizontal bed depending on contact of pins of segment rack with teeth of multibeam sprocket of working or standby drive. EFFECT: higher operate reliability of driving device of fan air current switch. 3 cl, 3 dwg
Patent RU-2209184-C2 (RU)
Inventor: JUSUPOV R A
IPC: C01G5/00
Filed: 2001-08-13
Granted: 2003-07-27
Abstract: FIELD: recovery of metal ions, particularly, of silver from sewage waters and process solutions by ion exchange; applicable in various industries. SUBSTANCE: method is realized by passing of treated solutions through inert carrier with zinc sulfide immobilized in carrier. Inert carrier is used in form of natural product - organic agar-agar polysaccharide. EFFECT: higher degree of silver recovery from sewage waters, excluded use of lead in recovery process, simplified silver recovery process from spent sorbent. 1 tbl, 12 ex
Patent RU-2213282-C2 (RU)
Title: Sealing member
Inventor: VEREZHANSKIJ V JU
IPC: F16J15/02
Filed: 2001-08-27
Granted: 2003-09-27
Abstract: FIELD: sealing units working under extremal conditions of mechanical and thermal loads. SUBSTANCE: section of sealing member provided with low-modulus metal anti-friction coat has form of arch. Sealing the joint is effected by side surfaces of element being sealed which are brought in contact with surfaces of parts being connected by means of anti-friction low-modulus coat applied on outer surface. Sealing member is free to move along its axis which is oriented perpendicularly relative to fasteners, thus making it possible to form joints whose tightness does not depend on strength of fasteners within opening of joint. Free ends of sealing member are directed towards one of parts being connected , thus facilitating assembly process, since there is no need in check of compatibility of mating parts and sealing member; compatibility of one part and sealing member is only required. Antifriction low-modulus coat is made from metal to enhance thermal stability. To reduce efforts required for assembly, height of one of side elements may be lesser than that of other element. EFFECT: enhanced reliability of seal. 9 cl, 2 dwg
Patent RU-2218269-C2 (RU)
Title: Industrial robot drive
Inventor: GOLUBEV P I
IPC: H05K13/02
Filed: 2001-09-20
Granted: 2003-12-10
Abstract: FIELD: apparatuses for placing electronic components onto printed circuit boards, constructions of industrial robots for assembling and mounting operations. SUBSTANCE: drive includes power cylinder and two pistons with different stroke values. Rod of one piston is joined with clamping jaw of grip. Both pistons are arranged in one power cylinder with possibility of motion one relative to another and they are mutually joined through stop. Clamping jaw is connected with rod of piston having small stroke value. EFFECT: simplified design of drive. 3 dwg
Patent RU-2212183-C2 (RU)
Inventor: NESTERJUK L I
IPC: A61B3/06
Filed: 2001-10-17
Granted: 2003-09-20
Abstract: FIELD: medicine. SUBSTANCE: method involves showing mono- and polychromatic testobjects to a testee on computer display unit with smoothly varied brightness. A test-object is shown at one point with brightness exceeding a threshold one and the patient is suggested to determine the test-object color and its variations when changing test-object color and brightness. Color characteristics given by the testee are interpreted in terms of difference in color sensitivity in various vision field points. EFFECT: simplified, effective and highly sensitive method. 4 dwg
Patent RU-2215396-C2 (RU)
Inventor: LOBACHEVSKIJ P JA
IPC: A01C7/04
Filed: 2001-10-18
Granted: 2003-11-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: seeding unit has casing, seeding disk mounted in casing, and seed agitator. Working faces of additional agitator blades define in conjunction with agitator end face at side adjoining to seed chamber double-sided acute angles oriented toward seeding disk rotation direction. Rib of double-sided angle positioned between working face of each additional blade and end face of agitator is extending tangentially to concentric base circle of additional blades. Ribs of additional blades, which are faced to flat part of agitator base, define angle larger than double angle of friction of seeds against agitator surface. EFFECT: increased quality of feeding single seeds and reduced power consumption. 5 dwg
Patent RU-2243395-C2 (RU)
Title: Способ и устройство контроля арифметического логического модуля в транспортном средстве
Inventor: BEDERNA FRANK
IPC: F02D29/00
Filed: 2000-04-05
Granted: 2004-12-27
Abstract: Изобретение относится к способу и устройству контроля арифметического логического модуля (АЛМ) в транспортном средстве. Технический результат заключается в возможности создания системы контроля АЛМ транспортного средства, которая несмотря на возрастающий объем различных функций обеспечивала бы достаточно высокое качество контроля. Согласно изобретению АЛМ, предусмотренный в транспортном средстве, имеет программные модули, с помощью которых осуществляется воздействие на рабочие характеристики транспортного средства. При этом указанный АЛМ с помощью этих программных модулей формирует на основании, по меньшей мере, одной входной величины, по меньшей мере, одну выходную величину для управления, по меньшей мере, одной функцией транспортного средства. Для контроля за корректной работой АЛМ выбирается, по меньшей мере, один программный модуль или, по меньшей мере, одна его часть. Этот, по меньшей мере, один выбранный модуль, соответственно эта, по меньшей мере, одна выбранная его часть или копия выполняется в АЛМ с использованием проверочных данных и полученный результат сравнивается с заданным результатом для обнаружения ошибок или отклонений. 2 н. и 8 з.п. ф-лы, 3 ил.
Patent RU-2224296-C2 (RU)
Title: Model of crystal lattice
Inventor: BONDARENKO V A
IPC: G09B23/26
Filed: 2001-11-29
Granted: 2004-02-20
Abstract: FIELD: investigation of crystal lattice and its defects. SUBSTANCE: peeled corn-cobs are utilized in the capacity of models for demonstration of crystal lattice. EFFECT: increased instructiveness of demonstration. 6 dwg
Patent RU-2258708-C2 (RU)
Inventor: VENGEL ESPER
IPC: C07H19/16
Filed: 2000-05-04
Granted: 2005-08-20
Abstract: FIELD: organic chemistry, biochemistry. 
     SUBSTANCE: invention relates to oligomer comprising at least one nucleoside analogue of L-ribo-CNA of the general formula (Ia)   wherein X represents -O-; B represents nitrogen base; P means radical position in an internucleoside linkage followed by monomer or 5'-terminal hydroxy-group; P* means an internucleoside linkage with precede monomer or 3'-terminal hydroxy-group; R 2*  and R 4*  mean in common biradical -(CH 2 ) 0-1 -O-(CH 2 ) 1-3 -(CH 2 ) 0-1 -S-(CH 2 ) 1-3 - or -(CH 2 ) 0-1 -NR-(CH 2 ) 1-3 - wherein R means hydrogen atom, alkyl or acyl; R 1* , R 2 , R 3* , R 5  and R 5*  mean hydrogen atom. Also, invention proposes nucleoside analogues used in preparing oligomers. Proposed oligomers elicit the enhanced affinity to complementary nucleic acids and can be used as a tool in molecular-biological investigations and as antisense, antigen agents of agents activating genes. 
     EFFECT: valuable properties of analogues. 
     15 cl, 3 tbl, 4 dwg, 17 ex
Patent RU-2241476-C2 (RU)
Inventor: TULEV JU V
IPC: A61P37/04
Filed: 2001-12-27
Granted: 2004-12-10
Abstract: FIELD: medicine, pharmacology, pharmacy. 
     SUBSTANCE: invention relates to agents used for prophylaxis and treatment of allergic, autogenic, infectious and tumor diseases. Invention proposes an immunotropic preparation representing honey obtained by feeding to bees the composition comprising monoflower honey from plants of the Compositae family and comprising 3-hydroxyflavon silybin, extract of flavonoid fractions from propolis, glabrous licorice extract, pot-marigold extract, perforated Saint-John's-wort extract being components are taken in the definite ratios. The preparation induces endogenous α- and β-interferon, elicits an anti-allergic, immunomodulating, antioxidant, anti-inflammatory and antibacterial effects. 
     EFFECT: valuable medicinal properties of preparation. 
     4 cl, 1 tbl, 8 ex
Patent RU-2244384-C2 (RU)
Title: Method and device for timing m-sequence
Inventor: CHESNOKOV M N
IPC: H04L7/02
Filed: 2002-01-21
Granted: 2005-01-10
Abstract: FIELD: radio engineering; timing pseudorandom sequences; timing with low signal-to-noise ratio at receiver input. 
     
     
       SUBSTANCE: proposed method for timing M-sequence involves generation of information-signal estimate value by analog processing of digitized information-signal readings including qualified predicted signal value obtained from recurrent conversion of information signals received and estimated earlier. Device implementing this method is provided with newly introduced unit for shaping qualified predicted value; in addition improvements are introduced in structure of estimate signal shaping unit. 
     
     
       EFFECT: reduced pull-in time. 
     
     
       4 cl, 8 dwg
Patent RU-2229730-C2 (RU)
Inventor: AJZENSHTAT G I
IPC: H01L31/115
Filed: 2002-02-04
Granted: 2004-05-27
Abstract: FIELD: nuclear physics, development of digital diagnosing equipment registering charged particles and gamma quanta. SUBSTANCE: detector of ionizing radiation presents two working volumes made of gallium arsenide. One side of each working volume carries electrodes produced in the form of identical strips of uniform step. Strips of second working volume are so connected to strips of first working volume that become their continuation. Electrodes displaying form of solid layer occupying entire area under strips, each electrode being coupled to source of voltage of same value but opposite polarity. Working volumes are placed in symmetry with plane passing perpendicular to direction of strips and equidistantly from it. EFFECT: reduced dark current. 1 dwg
Patent RU-2248884-C2 (RU)
Inventor: GRO VERNER
IPC: D04H5/02
Filed: 2000-07-26
Granted: 2005-03-27
Abstract: FIELD: production of non-woven composite laminate. 
     SUBSTANCE: the invention is dealt with a non-woven laminate, which is not exposed to a final fastening by a binding agent, and with production of the non-woven laminate. The laminate includes, at least, one mat of the non-woven fabric containing a staple glass fiber previously fastened by a resin, and at least one layer of a non-woven fabric made out of synthetic fibers. Layers of a synthetic non-woven fabric and the previously fastened mat of the non-woven fabric containing glass-fibers are joint together by sewing across so, that a part of filaments of the upper layer of the synthetic non-woven fabric passes through the mat of the non-woven fabric containing glass-fibers possibly through a laying in the base layer of the synthetic non-woven fabric. The synthetic fibers are subjected to thermal shrinkage and the laminate does not contain a binding agent. The non-woven laminate is produced strong, flexible and well delaminating. It may be used as the roll roofing materials in processes of welding and cast molding. 
     EFFECT: the invention ensures, that produced non-woven laminate is strong, flexible and well delaminating and may be used as the roll roofing materials. 
     39 cl, 1 tbl, 3 ex
Patent RU-2246713-C2 (RU)
Inventor: POPOV V V
IPC: G01M17/06
Filed: 2002-04-09
Granted: 2005-02-20
Abstract: FIELD: transport engineering; automatic driving. 
     SUBSTANCE: proposed sensor is made in form of two supports 1 interconnected by crossmember 2. Stop 3 is mounted on one end of crossmember to thrust against external side surface of disk of vehicle steerable wheel 4. Other end of crossmember is provided with pin 5 spring-loaded relative to said crossmember for engagement with disk of wheel 4. Pin is connected through electromagnetic lock with one end of measuring strip 9. Other end of strip interacts with recording element 10 whose output is connected to corresponding input of electronic unit. 
     EFFECT: improved accuracy at play measurements. 
     4 cl, 2 dwg
Patent RU-2247618-C2 (RU)
Title: Устройство для непрерывной экструзии
Inventor: DOSON DZHON
IPC: B21C23/08
Filed: 2000-10-12
Granted: 2005-03-10
Abstract: Изобретение относится к устройствам для непрерывной экструзии медного трубопровода. Задача изобретения – обеспечение возможности получения сплошной тонкостенной медной трубы большой массы. Устройство содержит вращаемое колесо, выполненное с большим количеством периферийных канавок, совмещенных с опорами, смонтированными на верхней части матрицы. Площадь поперечного сечения каждого из соответствующих выходных отверстий от двух до пяти раз превышает площадь поперечного сечения взаимосвязанных с ними канавок. Каждое выходное отверстие ведет в канал, плавно расширяющийся и сообщающийся с внутренней полостью камеры экструдирования, в которой размещена кольцевая экструзионная матрица. Экструзию производят при температуре примерно 750°С. Предложенное устройство обеспечивает получение продукта в виде сплошной бесшовной медной трубы, масса которой превышает 500 кг. 3 н. и 3 з.п.ф-лы, 2 ил.