baber/WOPTO huggingface dataset:
Patent RU-2256602-C1 (RU)
Inventor: LAKEEV S N
IPC: C01B17/43
Filed: 2003-12-22
Granted: 2005-07-20
Abstract: FIELD: inorganic chemistry, chemical technology, agriculture, building materials. 
     SUBSTANCE: invention relates to a method for preparing calcium polysulfide aqueous or alcoholic solutions. Method involves continuous feeding gaseous hydrogen sulfide at stirring to reaction mass containing calcium oxide or hydroxide and elemental sulfur in aqueous or alcoholic medium that results to formation active calcium sulfide in the reaction mass that reacts easily with sulfur to form calcium polysulfide solution. This allows significant intensifying the process and to carry out its under milder temperature conditions, to enhance the yield of calcium polysulfide and avoid formation of by-side calcium thiosulfate. Method is simple and suitable for realization as far as prepared solutions of calcium polysulfide doesn't depend on raw quality and the solvent nature. Prepared calcium polysulfide shows biological activity comparable with that of the known preparation. Calcium polysulfide can be used as acaricide and insecticide-fungicide for protection of forest and agricultural plants against pests and diseases, as water-repellent for water-sensitive building materials and so on. 
     EFFECT: improved method for preparing, valuable properties of product. 
     2 tbl, 8 ex
Patent RU-2263334-C1 (RU)
Inventor: KOVALEV A P
IPC: G01V9/00
Filed: 2004-03-09
Granted: 2005-10-27
Abstract: FIELD: geophysics. 
     SUBSTANCE: method includes registering low-frequency electromagnetic emission. When intensiveness of emission exceeds background level, position of earthquake center is estimated. When intensiveness of low-frequency emission exceeds background level, portions of ground surface are additionally scanned from onboard of spacecraft in x-ray spectrum range. Position of earthquake center is defined more precisely by determining direction to center of expected earthquake in azimuth and angular planes. 
     EFFECT: higher precision. 
     7 dwg
Patent RU-2260105-C1 (RU)
Inventor: ZIL BERBERG JU A
IPC: E21B7/02
Filed: 2004-03-11
Granted: 2005-09-10
Abstract: FIELD: deep-hole drilling and well repair, particularly for rotary drilling and repairing oil and gas wells. 
     SUBSTANCE: facility includes transportation base with drilling derrick, draw works and draw works and rotor drive transmission. Facility also has rotor with built-in wedge grip arranged on separate mobile base and including rotary table and main gear wheel fixedly secured to rotary table. The main gear is cylindrical and arranged between two radial-thrust bearings inside body of rotary table provided with replaceable and detachable driving attachment arranged in separate body and fixedly connected with rotary table body. The attachment includes cylindrical satellite and drive gear put on drive shaft. 
     EFFECT: reduced size and extended range of suitable drives. 
     4 cl, 5 dwg
Patent RU-2262036-C1 (RU)
Inventor: MESHKOVSKIJ I K
IPC: F17D5/00
Filed: 2004-04-22
Granted: 2005-10-10
Abstract: FIELD: diagnosis of present state of pipe lines; monitoring pipe lines handling liquid products, oil for example in the course of operation. 
     SUBSTANCE: proposed method makes it possible to transmit diagnosis information in real time through fiber-optics cable which is simultaneously used for deceleration of diagnosis module during its motion in pipe line. Inter-pipe survey system includes diagnosis module with onboard equipment containing navigational unit, diagnosis unit and primary information processing unit placed inside pipe line to be surveyed and external diagnosis information reception and processing unit; diagnosis module is made  in form of floating capsule equipped with fore stabilizing rudders and connected with diagnosis information reception and processing unit by means of fiber-optics cable connected to first information input of this unit; onboard equipment of diagnosis module includes fore stabilizing rudder control unit whose input is connected with output of navigational unit and its outputs are connected with actuating mechanisms of fore stabilizing rudders; said equipment includes also information transmission unit whose input is connected with output of primary information processing unit and output is connected with fiber-optics cable; fiber-optics cable is engageable (on side of diagnosis module) with attachment unit used for mechanical connection of diagnosis module with fiber-optics cable; on side of diagnosis information reception and processing unit, fiber-optics cable is engageable with delivery unit which ensures delivery of fiber-optics cable at tension for deceleration of diagnosis module in the course of motion in pipe line; control input of delivery unit is connected via control unit with output of sensor showing length of cable and rate of its delivery which is also connected with second information input of diagnosis information reception and processing unit. 
     EFFECT: enhanced efficiency and reliability. 
     2 cl, 2 dwg
Patent RU-2262165-C1 (RU)
Title: Антенна
Inventor: BUZOV A L
IPC: H01Q7/00
Filed: 2004-05-05
Granted: 2005-10-10
Abstract: Изобретение относится к радиотехнике и предназначено, в частности, для использования в сетях сухопутной подвижной связи в качестве антенны, устанавливаемой на крыше подвижного средства, например, автомобиля. Технический результат заключается в обеспечении всенаправленной диаграммы направленности в горизонтальной плоскости при вертикальной поляризации излучения и возможности непосредственного согласования антенны с фидером. Сущность изобретения состоит в том, что антенна, содержащая настроенную прямоугольную рамку, линейные размеры которой малы по сравнению с длиной волны, имеет реактивные элементы индуктивного и емкостного характера, подключенные к проводам рамки и выполненные в виде по крайней мере одной пары из последовательно включенной индуктивности и параллельно включенной емкости, причем упомянутая пара расположена у угла рамки на стороне рамки, соединенной с фидером. Приведено соотношение для определения величины реактивных элементов. 3 з.п. ф-лы, 5 ил.
Patent RU-2267900-C1 (RU)
Title: Separating apparatus for root harvesting machine
Inventor: BORYCHEV SERGEJ NIKOLAEVICH
IPC: A01D33/08
Filed: 2004-05-07
Granted: 2006-01-20
Abstract: FIELD: agricultural engineering, in particular, equipment used in root harvesting machine constructions. 
     SUBSTANCE: apparatus has sieving elevator and separation intensifiers mounted above elevator in direction of advancement of heap and equipped with fingers. Separation intensifiers are made in the form of succession of drive shafts with fingers mounted thereon in inclined position. Each of shafts is provided with projections arranged symmetrically with respect to axis and having spherical surface. Fingers are pivotally mounted on projections by means of detachable casings. 
     EFFECT: increased separating capacity and reduced consumption of power. 
     4 dwg
Patent RU-2270797-C1 (RU)
Title: Ring conveyor
Inventor: REUTOV ALEKSANDR ALEKSEEVICH
IPC: B65G17/02
Filed: 2004-06-07
Granted: 2006-02-27
Abstract: FIELD: mechanical engineering; conveyor transport. 
     SUBSTANCE: invention relates to ring belt-chain conveyors.  Proposed ring conveyor has flight with sliding and rolling guides closed in horizontal plane, crossmembers with rolls and sliding supports connected with traction chain and supporting load-carrying belt, and intermediate drives.  Each crossmember is provided with sliding supports installed on sliding guide, horizontal roll resting on rolling guide and vertical rolls thrusting against counter-guide which are installed on bent sections of flight and unloading sections. 
     EFFECT: increased service life of conveyor, reduced resistance to motion. 
     3 cl, 9 dwg
Patent RU-2274999-C1 (RU)
Title: Pneumatic winder
Inventor: NOVIKOV MIKHAIL ALEKSEEVICH
IPC: A01D57/10
Filed: 2004-08-24
Granted: 2006-04-27
Abstract: FIELD: agricultural engineering, in particular, equipment for feeding of harvested crops to mowing units of header and grain combines. 
     SUBSTANCE: pneumatic winder has two hollow bars mounted on header and provided with openings on generatrices thereof. Openings provided through upper hollow bar are extending at an acute angle to vertical plane in direction of advancement of machine in third quadrant of cross section. Openings provided through lower hollow bar are extending at an acute angle to horizontal plane in direction of advancement of machine in forth quadrant of cross section. Air distributing washers with S-shaped air channels are located in each hollow bar at air supplying side thereof. Air is directed from upper bar openings onto stems of crop under harvesting process throughout the entire width of header for inclining stems to cutter bar. If header encounters entangled or downed stems, air is then supplied through lower bar openings for lifting of downed stems and feeding them onto cutter bar. Air flows supplied from upper and lower bar openings provide for reliable advancement of stems of crops under harvesting process to cutter bar. 
     EFFECT: increased efficiency and enhanced reliability in operation. 
     5 dwg
Patent RU-2277737-C1 (RU)
Inventor: SHATUNOV VLADIMIR ANATOL EVICH
IPC: H01Q1/42
Filed: 2004-11-15
Granted: 2006-06-10
Abstract: FIELD: radio-transparent shields of flying-vehicle direction-finding antennas; development of modern supersonic rockets. 
     SUBSTANCE: proposed shield made in the form of radio-transparent dome of light-mass heat-shielding ceramic material and installed under fairing in front of antenna radiating aperture is made in the form of hollow truncated hemisphere whose flat wall is positioned in parallel with antenna radiating aperture and spaced from the latter through distance which is a multiple of half the radio-beam wavelength; shield is secured to side surface of antenna by means of sealing compound, such as vikcint Y-2-28. Shield can be made in the form of composite structure with side hemisphere produced from quartz crystal ceramics and flat radio-transparent wall, from crystal fiberglass based porous fibrous material of 1.1 - 1.3 dielectric constant which is attached to side surface upon radio finishing of entire antenna-auxiliary heat shield-fairing system by means of adhesive. Flat wall of shield on antenna side can be impregnated through depth of 0.5-10 mm with organic polymer, such as oligomer TMFT. 
     EFFECT: improved radio characteristics of system, enhanced efficiency of antenna-unit heat shield, facilitated manufacture and fixation of auxiliary heat shield in fairing. 
     3 cl, 1 dwg
Patent RU-2273100-C1 (RU)
Title: Method for message transmission in shareable communication system
Inventor: DMITRIEV ALEKSANDR SERGEEVICH
IPC: H04L9/00
Filed: 2004-11-17
Granted: 2006-03-27
Abstract: FIELD: communications engineering. 
     SUBSTANCE: proposed method that can be used to build new or modify existing communication systems for operation in shared access mode includes selection of random dynamic system with set of non-repetitive random paths of image point in phase space of this random dynamic system in advance and assignment of random path fragments to each pair of users as first and second unique markers. Each information message conveyed from one user of particular pair to other one of same pair is divided on sending end of shareable communication system into information bursts of arbitrary length; origin and end of each information burst is labeled by means of random dynamic system and sent from one user of pair to other one of same pair by means of first and second markers assigned to this pair of users. Information bursts labeled by means of markers are transferred in common stream to receiving end of shareable communication system. Every user is provided on receiving end with nonlinear dynamic system adjusted to set of random paths assigned as markers to all pairs of users where given user is included. Common stream being received is passed through each mentioned dynamic system and fragments corresponding to markers assigned to given user are separated from this stream, whereupon information bursts labeled by same pair of markers are sequentially lined up so that messages meant for given user are separated. 
     EFFECT: ability of organizing common data stream in communication systems using random signals. 
     6 cl, 20 dwg
Patent RU-2287382-C1 (RU)
Title: Способ горячей прокатки стального углового профиля
Inventor: LUTSENKO ANDREJ NIKOLAEVICH
IPC: B21B1/09
Filed: 2005-03-09
Granted: 2006-11-20
Abstract: Изобретение относится к области металлургии, конкретнее к сортопрокатному производству, и может быть использовано для получения угловой стали с уменьшенной толщиной полок. Задача изобретения - повышение выхода годного. Способ включает многопроходное деформирование полосы в горизонтальных и вертикальных валках с калибрами с формированием развернутого профиля и последующим подгибанием полок. В соответствии с изобретением в проходе, предшествующем предпоследнему, полки подгибают в вертикальных валках на угол 4-8° с одновременным формированием при вершине профиля угла 70-73°, в предпоследнем проходе прокатку ведут в горизонтальных валках с вытяжкой 1,1-1,3 и формированием угла между его полками, равного 90°20'-90°55', а в последнем проходе полосу обжимают в горизонтальных валках с вытяжкой 1,05-1,10 при сохранении угла между его полками, сформированного в предпоследнем проходе. Изобретение обеспечивает возможность повышения точности угловых профилей с полками уменьшенной толщины. 1 ил., 1 табл.
Patent RU-2290120-C1 (RU)
Inventor: ANISIMOV VALENTIN NIKOLAEVICH
IPC: A61B17/56
Filed: 2005-05-03
Granted: 2006-12-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves making skin incision, subtotal excision of cicatricial palmar aponeurosis, wound closure, splint application over hand and fingers, administering medical training exercises, physiotherapy, antibioticotherapy and removing stitches. Z-shaped cut over palmar finger surface is applied as the skin incision beginning from external boundary of distal interphalangeal skin fold, going further towards external boundary of the proximal one, and then the incision is continued as arc-shaped curve along the internal boundary of hypotenor or tenor. Dosed cicatricial tendon sheath wall excision is done near the proximal interphalangeal articulation on 2.0-2.5 cm long strip is carried out and the first bandage is applied in 2-4 h after the surgical intervention. Splint is applied for the first 3 days. Medical training exercises are administered at the third day after operation. Physiotherapeutic procedures are performed by exposing postoperative wound zone to low intensity broadband electromagnetic radiation in extremely high frequency bandwidth with noise spectrum of 53.57-78.33 GHz, radiation power of 1.0-1.2 mcW beginning from the second day after the surgical intervention during 30 min daily in the amount of 7 sessions. 
     EFFECT: reduced risk of postoperative complications; reduced hospital stay; reduced disability period. 
     1 dwg
Patent RU-2295934-C1 (RU)
Inventor: MACHEKHIN VLADIMIR ALEKSANDROV
IPC: A61F9/00
Filed: 2005-06-20
Granted: 2007-03-27
Abstract: Изобретение относится к медицине и предназначено для лечения атрофии зрительного нерва и зрительного тракта. Одновременно воздействуют на зрительный нерв и зрительный тракт импульсным переменным электромагнитным полем частотой 50 Гц амплитудой индукции в пределах 3-15 мТл при времени воздействия 10 мин в течение 10 сеансов, проводимых ежедневно в одно и то же время суток. Способ позволяет интенсифицировать проведение возбуждения от сетчатки в подкорковые и корковые зрительные центры. 2 табл., 2 ил.
Patent RU-2298789-C1 (RU)
Title: Способ контроля качества цементогрунта
Inventor: ISAEV BORIS NIKITOVICH
IPC: G01N33/24
Filed: 2005-09-21
Granted: 2007-05-10
Abstract: Изобретение относится к области строительства, в частности к способам контроля качества цементогрунта, и может быть использовано при контроле качества оснований и устройстве фундаментов из цементогрунта в промышленном и гражданском строительстве. Технический результат - снижение стоимости работ, сокращение сроков их выполнения, расширение диапазона и повышение качества исследования характеристик. В способе контроля качества цементогрунта, включающем отбор пробы цементогрунта, исследование характеристик и установление их соответствия проектным, установление соответствия осуществляют сравнением остаточной щелочности водной вытяжки из обезвоженной пробы нарушенной структуры с остаточной щелочностью из калибровочных зависимостей качества цементогрунта от щелочности, предварительно установленных на стандартных образцах цементогрунта того же возраста твердения, что и исследуемая проба, при следующем виде указанных зависимостей C ц =f(V 0,1N HCl , Т); R=f(C ц ); Е=f(С ц ); φ=f(С ц ); с=f(С ц ), где С ц  - отношение количества цемента к массе воздушно-сухого грунта, %, V 0,1N HCl   - объем 0,1N раствора HCl, израсходованный на нейтрализацию остаточной свободной щелочи цемента, мл; Т - возраст твердения, сутки; R - предел прочности цементогрунта на одноосное сжатие, МПа; Е - модуль упругости цементогрунта, МПа; φ - угол внутреннего трения цементогрунта, град; с - сцепление цементогрунта, МПа. 5 табл.
Patent RU-2301688-C1 (RU)
Inventor: VASIL EVA IRINA ANDREEVNA
IPC: A61M21/00
Filed: 2005-10-07
Granted: 2007-06-27
Abstract: Изобретение относится к области медицины и психологии, а именно к нефрологии и медицинской психологии, и может использоваться для психологической реабилитации больных с хронической болезнью почек (ХБП), находящихся на лечении гемодиализом. Сущность изобретения заключается в сочетании использования медикаментозного и психологического воздействий по индивидуальной лечебно-реабилитационной программе и обучения групповым способом по реабилитационной образовательной программе, включающей цикл занятий, на которых группе больных соответствующие специалисты рассказывают об истории развития гемодиализа, о методах заместительной терапии, о вводном периоде в гемодиализе, о путях профилактики осложнений гемодиализной терапии, об особенностях диетотерапии у больных на гемодиализе, о технике приготовления и химического контроля диализирующих растворов, о физической реабилитации больных на гемодиализе, о психической адаптации и качестве жизни больных, получающих гемодиализ, о психическом здоровье больных на гемодиализе, о методах психической саморегуляции и обучении основам аутогенной тренировки. Проводят групповой психологический тренинг с использованием методик поведенческой психотерапии, формируют установку на соблюдение лечебного режима с использованием методики смены мотивации, в течение каждого занятия специалисты отвечают на вопросы, проводят групповую дискуссию с участием больных и специалистов, формируют конструктивные способы преодоления трудностей, проигрывая различные ситуации, с которыми сталкивается больной при лечении гемодиализом и в обыденной жизни в целом, проводя совместное групповое обсуждение. По результатам каждого занятия вносят коррективы в индивидуальные реабилитационные программы больных. До начала и по окончании обучения оценивают следующие показатели: уровень знаний больного по опроснику уровня знаний о хронической болезни почек и ее лечении, включающему не менее 35 вопросов, охватывающих все темы занятий; уровень качества жизни по опроснику MOS SF-36, уровень невротизации больного по шкале для психологической экспресс-диагностики уровня невротизации, частоту применения способов преодоления трудностей по опроснику «Способы копинга». Сравнивают результаты до и после обучения и добиваются положительной динамики, повторяя цикл обучения, считая при этом, что психологическая реабилитация тем эффективнее, чем выше уровень знаний о заболевании и его лечении, чем выше уровень качества жизни, ниже уровень невротизации и конструктивнее используемые способы преодоления трудностей. Способ позволяет повысить эффективность психологической реабилитации за счет повышения объема и качества знаний больных о заболевании и его лечении, создания более тесного контакта врач-больной, групповой поддержки больных с аналогичным заболеванием, формирования более конструктивных способов преодоления трудностей при групповом обучении. 2 табл.
Patent RU-2298093-C1 (RU)
Title: Method for fire filtration breakthrough of wells
Inventor: KARASEVICH ALEKSANDR MIROSLAVO
IPC: E21B43/295
Filed: 2006-04-19
Granted: 2007-04-27
Abstract: FIELD: underground gasification of coal beds. 
     SUBSTANCE: method includes forcing air into one of wells, drilled to coal formation, ignition of the latter in face of other well and extraction of coal combustion products from it during movement of face combustion source from gas-draining well to blowing well, towards air flow filtered along coal formation. During breakthrough of first pair of wells, composition of combustion products from gas-draining well and oxygen balance in them are periodically determined. On basis of growing volume of combustion products and oxygen balance in them, movement of displacing breakthrough combustion source towards blow well is monitored. 
     EFFECT: creation of engineering methods for controlling and monitoring process of fire filtration breakthrough of wells. 
     3 cl, 2 dwg
Patent RU-2315876-C1 (RU)
IPC: F02B71/06
Filed: 2006-05-22
Granted: 2008-01-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention can be used for creating different application engine-compressor units with freely moving pistons.  Proposed free-piston engine-compressor unit consists of 2-12 cylinder blocks secured on common frame 1 and containing, each, one cylinder of two-stroke internal combustion engine 2 and piston compressor 3 arranged on axial lines lying in one plane and intersecting in one point.  Pistons of all cylinder blocks are interconnected by synchronizer provided with rods 6 rigidly connecting pistons of engine 4 and compressor 5.  Crossmembers 7 are hinge-mounted on rods.  Two gear racks 8 getting into meshing with two gears of synchronizer 9 are hinge-connected to crossmembers. 
     EFFECT: reduced specific weight of engine-compressor unit, labor input and provision of 8-10% increase of efficiency. 
     3 cl, 5 dwg
Patent RU-2308247-C1 (RU)
Inventor: BLOTSKIJ ALEKSANDR ANTONOVICH
IPC: A61B18/22
Filed: 2006-06-08
Granted: 2007-10-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves exposing superficial mucous membrane surface to laser radiation treatment inferior nasal turbinates form their posterior end towards the anterior one as two coagulation grooves drawn in parallel to each other. The contact treatment is carried out with distal light guide end face of high power semiconductor laser operating on wavelength of 0.83 nm, with radiation power of 5 W in continuous mode. Laser radiation duration is equal to 8-10 s per one nasal turbinate. The procedure is single. 
     EFFECT: enhanced effectiveness of treatment.