baber/WOPTO huggingface dataset:
Patent RU-2260649-C1 (RU)
Inventor: KURAKIN P P
IPC: E01D19/14
Filed: 2004-09-24
Granted: 2005-09-20
Abstract: FIELD: building, particularly to fasten pit and tunnel sheeting during opened excavation, to secure recesses in railroads and motor roads, poles, contact line supports, hydraulic structures or bridges. 
     SUBSTANCE: anchor has head adapted to provide pre-stressing and maintaining load-bearing members in stressed state and transmitting tensioning force to building structure. Anchor also has attachment means to transmit force to ground or to structure body and free part defined by head and attachment means. Load-bearing members are provided with centering fixers enclosing them and are formed as wire ropes or rods of high-strength reinforcing bars coated with plastic shells in free parts to prevent bond between load-bearing members and grout to be injected and to prevent deformation thereof during pre-stressing. Anchor has at least two injection pipes located in parallel to lead-bearing members in attachment area. The injection pipes have different lengths. The first injection pipe is adapted for primary grout injection performed under pressure of 2.0-3.0 kg/cm 2 . The second one is used for secondary grout injection under pressure of 20-30 kg/cm 2 . Free ends on the injection pipes are located in attachment means and offset one relative another along arch lengths thereof for distance of not less than 5 diameters of the second injection pipe. 
     EFFECT: extended range of anchor applications for securing thereof in ground during well drilling and for fastening anchor in monolithic structure, for instance in concrete one, due to possibility to create necessary widening of attachment means by double-stage injection of hardening mix, preferably cement one. 
     4 cl, 3 dwg
Patent RU-2281537-C1 (RU)
Inventor: DANISH VASILIJ DMITRIEVICH
IPC: G02B13/02
Filed: 2005-02-11
Granted: 2006-08-10
Abstract: FIELD: optical instrument engineering, applicable in various optical systems. 
     SUBSTANCE: the three-element telephoto lens has two components, the first of which is a positive one and consists of two similar menisci turned by the convexity to the object, the second component is a biconcave lens with radii similar in modulus.  The relations between the value of the second air gap, focal length of the objective lens and the indices of refraction and the dispersion factors for the line from the second and third lenses are realized in the telephoto lens. 
     EFFECT: enhanced focal length, reduced length and enhanced adaptability to manufacture at a high quality of image for the point of the axis. 
     1 dwg
Patent RU-2279583-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F16F15/00
Filed: 2005-03-14
Granted: 2006-07-10
Abstract: FIELD: mechanical engineering; vibration insulation of technological equipment, looms inclusive. 
     SUBSTANCE: proposed rubber vibration isolator has body and flexible member engageable with object to be vibration insulated. Body is made in form of articulated lever linkage mechanism. Body consists of horizontal levers whose one ends are rigidly connected with covers resting against flexible members and other ends are articulated with vertical rods. Vertical rods are articulated with horizontal plate on which technological equipment is installed. 
     EFFECT: enhanced efficiency of vibration insulation in resonance mode; simplified construction; ease in mounting. 
     1 dwg
Patent RU-2280940-C1 (RU)
Inventor: KOMAROV VLADIMIR GEORGIEVICH
IPC: H02K7/00
Filed: 2005-03-22
Granted: 2006-07-27
Abstract: FIELD: electrical engineering; electrical transmission for vehicles including those incorporating combined power units. 
     SUBSTANCE: proposed electromechanical power unit that has ac motor whose rotor shaft is directly coupled on one end with output shaft of heat-engine and on other end, with drive wheel through clutch, gearbox, main transmission, and differential, semiconductor converter connecting stator winding to storage battery, and control system whose outputs are connected to control inputs of semiconductor is also provided with additional intermediate rotor inserted in stator-to-rotor clearance whose shaft, and not second end of main rotor shaft, is directly coupled with drive wheels through main transmission and differential. 
     EFFECT: simplified design and control, reduced mass and size, enhanced reliability, speed, and efficiency of electromechanical power unit. 
     1 cl 2 dwg
Patent RU-2284726-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-05-05
Granted: 2006-10-10
Abstract: FIELD: production of canned soup concentrates. 
     SUBSTANCE: claimed canned goods are produced by formula component preparation, namely onion and beet cutting and roasting in melt butter, fresh white cabbage shredding and freezing, garlic pulping, white roots cutting and blanching, cutting of beef, goose, and hum, wheat flour roasting. Abovementioned components are blended in oxygen-free atmosphere with table salt, black pepper and bay leaf. Obtained mixture and bone broth are pre-packed, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2290591-C1 (RU)
Title: Способ наведения управляемой ракеты
Inventor: DEM JANENKO ALEKSANDR VASIL EV
IPC: F41G3/22
Filed: 2005-08-10
Granted: 2006-12-27
Abstract: Изобретение относится к военной технике, в частности к способам управления ракетами. Сущность изобретения заключается в том, что формируют линию прицеливания и совмещают ее с целью, измеряют отклонения управляемой ракеты от линии прицеливания в процессе ее полета, автоматически формируют команду управления, соответствующую этому отклонению, автоматически вырабатывают и подают на органы управления ракетой сигнал, соответствующий этой команде. Вводят дополнительные признаки положения линии прицеливания и начального удаления управляемой ракеты от цели в виде соответственно съюстированной с линией прицеливания окружности и ее размера. Моделируют движение управляемой ракеты вдоль линии прицеливания путем изменения размеров введенной окружности пропорционально текущему удалению управляемой ракеты от цели, уточняют наводку линии прицеливания посредством использования дополнительного признака положения линии прицеливания в качестве дополнительной прицельной марки, положение которой симметрируют относительно точки прицеливания, а яркость периодически изменяют. Использование изобретения позволяет повысить помехоустойчивость и вероятность попадания управляемыми ракетами в условиях световых помех на 20-25%. 2 з.п. ф-лы.
Patent RU-2300306-C1 (RU)
Inventor: SEO DZI-VON
IPC: A47L7/00
Filed: 2005-09-14
Granted: 2007-06-10
Abstract: FIELD: vacuum cleaners providing separated collection of dust and liquid. 
     SUBSTANCE: dust trap device includes housing of cyclone having air receiving opening and air discharging opening. Dust trapping reservoir is communicated with lower part of cyclone housing for accumulation of dust separated from air sucked through air receiving opening. Lower portion of dust trapping reservoir is communicated with  receptacle for collecting particles of liquid separated from air sucked through air receiving opening. At least one filter is arranged between said reservoir and receptacle; filter has hole for passing liquid particle under gravity action but trapping dust particles. Dust trapping reservoir is made as one piece with receptacle for liquid accumulation whose lower portion may open and close. 
     EFFECT: possibility for creating stable suction force in vacuum cleaner due to prevention of reverse flow of liquid particles, sustaining of hygienic condition in dust trapping reservoir. 
     3 cl, 5 dwg
Patent RU-2296176-C1 (RU)
Inventor: KOLOBNEV NIKOLAJ IVANOVICH
IPC: C22F1/047
Filed: 2005-09-22
Granted: 2007-03-27
Abstract: FIELD: metallurgy of aluminum base alloys such as Al-Mg-Li-Cu system alloys used as constructional materials in aircraft making and spatial technology, transport machine engineering for making facing and inner reinforcing structures. 
     SUBSTANCE: alloy contains next ingredients, mass %: lithium, 1.5 - 1.9; magnesium, 1.2 - 3.5; copper, 1.4 - 1.8; zinc, 0.01 -1.2; manganese, 0,01 - 0.8; titanium, 0.01 -0.25; silicon, 0.005- 0.8; cerium, 0.005 -0.4; at least one element selected from group including scandium, 0.01 - 0.3; zirconium, 0.003 - 0,15; beryllium, 0.001 - 0.2; aluminum, the balance. Method for heat treatment of alloy comprises steps of quenching, straightening and artificial aging according to three-step mode. Quenching is performed from temperature 510 - 535°C. First step of artificial aging is realized at temperature 95 - 120°C. In concrete variants of invention second step of aging is realized at temperature 130 -180°C for 3 - 25 hours. Third step of artificial aging is realized at temperature 95 - 120°C for time period 15 h and more. Invention provides enhanced strength and thermal stability of alloy after heating at 85°C for 100 h while keeping high viscosity of rupture and technological plasticity of alloy at making thin sheets by coil rolling. 
     EFFECT: improved strength and thermal stability of alloy. 
     3 cl, 4 tbl, 1 ex
Patent RU-2291850-C1 (RU)
Title: Method of production of vinylidene chloride
Inventor: SHAVANOV STANISLAV SERGEEVICH
IPC: C25B3/11
Filed: 2005-10-24
Granted: 2007-01-20
Abstract: FIELD: chemical industry; methods of production of vinylidene chloride. 
     SUBSTANCE: the invention is pertaining to the field of chemical industry, in particular, to the method of production of vinylidene chloride by the dehydrochlorination of 1,1,2- trichloroethane with formation of the target product and the quaternary ammonium salts. As the reactant of the dehydrochlorination they use the water-alcoholic solutions of hydroxides - dimethyl-β or γ- chlorodipropenyl of ammonium gained by the electrolysis of the solutions of dimethyl-β or γ- chlorodipropenyl of ammonium chloride in the water at presence of methyl, ethyl or butyl alcohols in the electrolyzers with the ion-exchange membranes. At that the gained hydroxides are sent to the dehydrochlorination. The technical result of the invention is creation of the waste-free, highly-efficient and pollution-free process of production of vinylidene chloride. 
     EFFECT: the invention ensures creation of the waste-free, highly-efficient and pollution-free process of production of vinylidene chloride. 
     3 cl, 3 ex, 1 dwg
Patent RU-2301008-C1 (RU)
Inventor: ELISEEV AFANASIJ KUZ MICH
IPC: A47G1/16
Filed: 2006-01-10
Granted: 2007-06-20
Abstract: FIELD: technical means for displaying of canvas formed on transparent base made from synthetic and/or organic material, and also ceramics, fabricating stone or other material of artistic or other value. 
     SUBSTANCE: apparatus has inextensible threads, bracket and interlocking devices. Ends of inextensible threads with thickened portions are fixed in suspension casing cuts. Casing is secured in ceiling, on wall of pavilion or exhibit hall. Brackets are arranged in pairs on transparent base and in opposite relation with respect to one another on upper and lower faces of transparent base for securing in strictly predetermined position within exhibit hall space. Brackets are fixed on inextensible thread branches by means of interlocking devices. Brackets for fixing of transparent base in predetermined position in space are made from elastically deformed steel sheet and have dovetail-shaped section with legs shaped as hollow cylinders. Each pair of hollow cylinders has Ω-shaped lever which may be readily fixed in required position and dismantled. One of flat strips and curved back of bracket are equipped with openings. Diameter of openings exceeds by 3-8 times the diameter of inextensible threads inserted therein. Interlocking device for fixing bracket in working position is made L-shaped. Bracket and interlocking device are made as integral part from elastically deformed steel sheet. Vertical strip of interlocking device is joined with transparent base surface. Inclined strip joined with vertical strip has opening for fixing of bracket on inextensible thread. Chamfers are provided on opposite oriented working ends of axially aligned cylinders for fixing of Ω-shaped levers. Each leg of dovetail section has channel for mounting of Ω-shaped lever, said channel being formed between pair of hollow cylinders. Paired brackets for fixing of transparent base in predetermined position within said space are arranged in opposed relation with respect to one another on upper and lower faces of transparent base. Process window may be provided in each bracket between pairs of hollow cylinders on flat front and rear strips and on curved back of bracket for creating stable transverse base for retaining article to be displayed. 
     EFFECT: reduced time for arranging of exhibition and decreased labor intensity for preparing each exhibit item for displaying. 
     6 cl, 10 dwg
Patent RU-2302441-C1 (RU)
Inventor: SHABALIN ALEKSANDR VLADIMIROVI
IPC: C09K3/18
Filed: 2006-02-28
Granted: 2007-07-10
Abstract: FIELD: production of anti-ice reagents, useable for preventing and removing ice formations on airfield covers and road covers of city and country roads. 
     SUBSTANCE: method for producing an anti-ice reagent includes mixing inorganic salts with sequestering agent. As inorganic salts, dolomite is used, as sequestering agent - glycerin. Firstly, dolomite is processed with hydrochloric or acetic acid, then glycerin is added, the mixture is stirred, and corrosion inhibitor is added to resulting complex salt. Process is performed with grammolecule ratio between dolomite/acid/glycerin/water - 1-4-1-8, until production of anti-ice reagent of following composition: complex salt - 100 mass parts, corrosion inhibitor - 3 mass parts. For control of cover processing quality by anti-ice reagent the compound additionally contains luminescent admixture belonging to coumarone or rodamin class. 
     EFFECT: lowered toxicity of reagent and its freezing temperature. 
     3 ex
Patent RU-2303008-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C03C8/12
Filed: 2006-04-17
Granted: 2007-07-20
Abstract: FIELD: ceramics. 
     SUBSTANCE: invention relates to silicate technology, namely to compositions of glaze than may be used to coat ceramic articles. Glaze contains following components, wt %: SiO 2  50.0-55.0, Al 2 O 3  8.0-9.0, K 2 O 3.0-4.2, TiO 2  4.0-8.0, ZrO 2  8.0-10.0, B 2 O 3  7.0-9.0, SnO 2  6.5-8.0, WO 3  0.5-1.0. 
     EFFECT: increased heat resistance of glaze. 
     1 tbl
Patent RU-2312812-C1 (RU)
Inventor: PRIVALOV ALEKSANDR ALEKSEEVICH
IPC: B66B17/26
Filed: 2006-04-20
Granted: 2007-12-20
Abstract: FIELD: mining, particularly skip unloading means. 
     SUBSTANCE: device comprises lock made as trays arranged one over another and rotating around spacing post axes. The spacing posts are mounted between skip sides. The trays are secured to spacing posts and have levers with rollers arranged from side edges thereof. The rollers may touch unloading skid for each tray rotation through angle equal to natural inclination of material to be unloaded. Said trays are secured to spacing posts by inner edges thereof. The spacing posts are shifted a distance into device interior towards rear wall along side wall. The distance is equal to tray width. To retain trays between said side walls in predetermined initial position cross-pieces are installed at front edges thereof. In initial position the trays are arranged so that coal is prevented from spillage from skip body. 
     EFFECT: increased unloading capability. 
     2 dwg
Patent RU-2314080-C1 (RU)
Title: Способ хирургической коррекции пресбиопии в сочетании со сложным миопическим астигматизмом
Inventor: DOGA ALEKSANDR VIKTOROVICH
IPC: A61F9/01
Filed: 2006-04-25
Granted: 2008-01-10
Abstract: Изобретение относится к офтальмологии и может быть использовано при коррекции пресбиопии в сочетании со сложным миопическим астигматизмом. Способ включает воздействие на роговицу излучением эксимерного лазера в несколько этапов с формированием оптических поверхностей и поверхности переходной зоны путем последовательного послойного удаления участков роговицы. Параметры лазерного воздействия: длина волны 193-222 нм, энергия в импульсе 0,8-2,1 мДж, диаметр лазерного пятна 0,5-1,5 мм, длительность импульсов 5-8 нс, частота 30-500 Гц. Первую оптическую поверхность формируют в виде эллипсоидальной вогнутой поверхности, которая лежит в пределах всей оптической зоны (ОЗ). При ее формировании размечают подлежащую удалению центральную эллиптическую зону (ЦЭЗ). Центр симметрии ЦЭЗ совмещают с центром оптической зоны, большую ось ЦЭЗ совмещают со слабой осью астигматизма, а малую ось ЦЭЗ совмещают с сильной осью астигматизма. Вторая оптическая поверхность имеет форму выпуклой сферической поверхности, оптическая ось которой совпадает с центром ОЗ, а отношение диаметра второй оптической поверхности к диаметру ОЗ составляет 0,28-0,55. Поверхность переходной зоны (ППЗ) формируют в виде части выпуклой наружной поверхности кольцевого тороида. Внутренний край ППЗ сопрягают с внешним краем первой оптической поверхности, а внешний край ППЗ - с участком роговицы, не подлежащим воздействию. Ширина ППЗ составляет от 0,04 до 0,2 диаметра зоны воздействия. Технический результат состоит в обеспечении высоких зрительных функций вдаль и вблизи при уменьшении светового ореола, с одновременной минимизацией объема удаляемых тканей роговицы. 17 ил.
Patent RU-2318673-C1 (RU)
Title: Printing device
IPC: B41J2/01
Filed: 2006-04-26
Granted: 2008-03-10
Abstract: FIELD: image printing devices and jet printing devices for printing by means of discharging ink from printing instrument. 
     SUBSTANCE: printing device for printing with printing instrument contains carriage, to which with possible extraction aforementioned printing instrument is connected and which carriage may move along the sheet for printing; and holding base, adapted for guiding printing instrument into carriage and holding it, when the carriage is stopped in replacement position, where printing instrument may be attached to the carriage or detached from it. Resulting jet printing device allows the user to recognize a faulty stop and printing device in the invention may be installed in a carriage and removed without possible falling. 
     EFFECT: increased efficiency. 
     15 cl, 11 dwg
Patent RU-2313502-C1 (RU)
Inventor: STEBLIN ALEKSANDR NIKOLAEVICH
IPC: C04B40/00
Filed: 2006-05-31
Granted: 2007-12-27
Abstract: FIELD: construction engineering; manufacture of heat-insulating building materials for warmth-keeping of dwelling houses and industrial buildings, storehouses and hot liquid supply pipes; finishing materials possessing structural properties. 
     SUBSTANCE: proposed method includes hydrolysis of flaxen boon  in aqueous solution of sodium hydroxide at concentration lesser than 5% and temperature of 280-300K at the following ratio of components, mass-%: dry flaxen boon, 15-17; aqueous solution of sodium hydroxide, 83-85; hydrolysis is continued for 1-12 hours; then, hydrolyzed flaxen boon is subjected to defibrination by forcing it between two similar shafts revolving in opposite directions at different angular velocities; these shafts are provided with straight longitudinal riffles and parallel axles mounted at spaced relation between maximum diameters of shafts for control of this clearance; ratio of shaft rotational speed is no less than 1.4; clearance between maximum diameters of shafts is 1-5 mm. Then, material is subjected to molding and drying. 
     EFFECT: facilitated procedure at retained strength properties of organic building material. 
     2 cl, 3 dwg, 1 tbl
Patent RU-2315392-C1 (RU)
Title: Способ сборки гибридно-интегральных микросхем
IPC: H01L21/98
Filed: 2006-06-28
Granted: 2008-01-20
Abstract: Изобретение относится к электронной технике. Сущность изобретения: в способе сборки гибридно-интегральных микросхем сначала для закрепления керамических плат на основании на последнее наносят паяльную пасту и устанавливают керамические платы на основание, а припайку пассивных и активных элементов микросхемы на керамические платы осуществляют нанесением на керамические платы паяльной пасты, размещением на них пассивных и активных элементов микросхемы и последующим оплавлением паяльной пасты для прикрепления керамических плат к основанию и указанных элементов к керамическим платам, после чего производят отмывку от остатков флюса, а после монтажа на керамические платы полупроводниковых элементов микросхемы в виде кристаллов осуществляют разварку перемычек на платах и кристаллах. Способ позволяет сократить время сборки, уменьшить расход паяльного и флюсового материала, снизить трудоемкость изготовления. 11 ил.
Patent RU-2311564-C1 (RU)
Inventor: KOCHUROV VITALIJ IVANOVICH
IPC: F04D27/02
Filed: 2006-07-17
Granted: 2007-11-27
Abstract: FIELD: mechanical engineering; compressors. 
     SUBSTANCE: invention relates to compressor building and operation, particularly to surge control and protection.  According to proposed method of measuring distance from working point of turbocompressor to surge line, including plotting of surface line and working point in coordinates invariant to changes of parameters of working medium at turbocompressor input, determined angular coefficient of rays drawn from beginning of coordinates to working point and to corresponding point on surge line whose ordinate of working point, distance from working point to surge line is determined as ratio of angular coefficient of ray drawn from beginning of coordinates to point on surge line whose ordinate is equal to ordinate of working point, to angular coefficient of ray drawn from beginning of coordinates to working point, and definite ratio is used as regulated parameters of surge controller. 
     EFFECT: improved efficiency and reliability of surge control. 
     4 dwg
Patent RU-2321459-C1 (RU)
Title: Футеровка барабанной мельницы
Inventor: CHIZHIK EVGENIJ FEDOROVICH
IPC: B02C17/22
Filed: 2006-07-31
Granted: 2008-04-10
Abstract: Изобретение относится к измельчительному оборудованию. Футеровка содержит соединенные вдоль барабана плиты, выполненные из эластомерного материала. Нижние части плит имеют установочную арматуру и соединены с помощью крепежных элементов с барабаном мельницы. Верхние части каждой плиты имеют форму трапеции, передняя, средняя и задняя грани которой образуют синусоидальную волновую рабочую поверхность футеровки. Плиты снабжены металлическими шипами в виде параллелепипедов, частично завулканизированных в передние и средние грани плит и расположенных под острым углом к оси барабана. По периметру завулканированной части шипов выполнены пазы, заполняемые эластомерным материалом плит, а в основании шипов выполнены по два цилиндрических пальца, пропущенных в отверстия установочной арматуры так, что пространство между основаниями шипов и установочной арматурой заполнено эластомерным материалом плит. Техническим результатом является повышение производительности и срока службы мельницы, а также снижение массы футеровки. 6 з.п. ф-лы, 8 ил.
Patent RU-2332022-C1 (RU)
Inventor: SURAJ ANTON
IPC: A23K1/175
Filed: 2006-11-22
Granted: 2008-08-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: premix for poultry, particularly for laying hen, containing selenium and vitamin E and corn gluten as filler in the following proportions: selenium - 0.0014-0.0020% (0.014-0.020 kg/t of premix), vitamin E - 2.8-4.0% (28-40 kg/t of premix), corn gluten - the remaining part. Poultry feeding method, particularly for laying hen, is characterised by that the proposed premix is fed to the 16-week birds (in the quantity of 2.9 - 3.1% from total amount of forage) together with the main ration containing balanced amino acids, vitamins, major and minor nutrients (Ca, P, Na, Fe, Cu, Zn, Mn, I, Se). 
     EFFECT: steady obtaining of eggs containing balanced amount of vitamins for 24-hour requirement of average person. 
     3 cl, 8 tbl, 8 ex