baber/WOPTO huggingface dataset:
Patent RU-2318692-C1 (RU)
Title: Устройство управления горочным электроприводом переменного тока
IPC: B61L7/08
Filed: 2006-06-23
Granted: 2008-03-10
Abstract: Изобретение относится к области автоматики и телемеханики на железнодорожном транспорте и может быть использовано для управления приводом с трехфазным асинхронным двигателем переменного тока. Устройство для управления горочным электроприводом переменного тока содержит фазоконтрольное устройство с тремя входами и пятью выходами, один из которых соединен с пусковым реле, элементы реверсирования и бесконтактной коммутации. Элемент реверсирования выполнен в виде реле, а элемент бесконтактной коммутации - в виде оптоэлектронного коммутатора. В устройство введены реле автовозврата, устройство контроля работы электропривода на фрикцию с индикатором, устройство определения пробоя оптоэлектронного коммутатора с устройством контроля его состояния и с индикатором, реле технической диагностики, вспомогательное реле, реле контроля положения стрелки, фазоконтрольное устройство снабжено индикатором обрыва рабочей цепи. Техническим результатом изобретения является повышение надежности и безопасности средств управления горочными электроприводами. 1 ил.
Patent RU-2323881-C1 (RU)
Title: Способ переработки сфенового концентрата
Inventor: GERASIMOVA LIDIJA GEORGIEVNA
IPC: C22B3/08
Filed: 2006-06-29
Granted: 2008-05-10
Abstract: Изобретение может быть использовано при переработке сфенового концентрата для получения титансодержащих продуктов, используемых в качестве дубителей в кожевенной промышленности, сорбентов, а также в производстве пластмасс, лакокрасочных и строительных материалов. Способ переработки сфенового концентрата включает измельчение концентрата, разложение его разбавленной серной кислотой при нагревании с переводом титана в раствор, а кальция и кремния в твердый остаток, отделение титансодержащего раствора, его фосфорнокислотную обработку с получением осадка фосфата титана и обработку твердого кальцийкремниевого остатка. Измельчение концентрата ведут до крупности частиц не более 10 мкм. Перед фосфорнокислотной обработкой титансодержащего раствора в него вводят сульфат аммония из расчета осаждения не более 85% титана, отделяют полученный осадок и промывают его насыщенным раствором сульфата аммония с получением двойной соли титана. Фосфорнокислотной обработке подвергают раствор, образовавшийся после отделения осадка, при концентрации фосфорной кислоты 50-70%, а осадок фосфата титана промывают разбавленной фосфорной кислотой. Изобретение позволяет повысить степень извлечения титана из сфенового концентрата в раствор, а также степень использования сфенового концентрата. 4 з.п. ф-лы.
Patent RU-2313841-C1 (RU)
Title: Impact-resistant cable
Inventor: DELL ANNA GAIJA
IPC: H01B7/18
Filed: 2003-12-03
Granted: 2007-12-27
Abstract: FIELD: electrical engineering; electric cable for medium- or high-voltage power transmission or distribution. 
     SUBSTANCE: proposed cable has at least one conductor covered with at least one extruded insulating layer made of non-cross-linked insulating material incorporating at least one thermoplastic polymer and at least one dielectric liquid; mentioned insulating layer thickness is sufficient to ensure stress gradient on outer surface of cable insulating layer of minimum 1.0 kV/mm; it also has protective member around mentioned insulating layer whose thickness and mechanical properties are chosen to ensure desired impact resistance; mentioned protective member has at least one foamed polymeric layer, and mentioned thickness is sufficient to sustain impact with energy of minimum 25 J without damage to insulating layer. Thickness of insulating layer and that of protective member can be chosen jointly to minimize total mass of cable and to prevent damage to insulating layer at impact energy of minimum 25 J. 
     EFFECT: compact mechanical design of cable without reducing its electric and mechanical strength. 
     44 cl, 6 dwg, 5 tbl 3 ex
Patent RU-2314587-C1 (RU)
Title: Выключатель мгновенного действия
Inventor: GERMAN EVGENIJ JAKOVLEVICH
IPC: H01H13/22
Filed: 2006-07-10
Granted: 2008-01-10
Abstract: Изобретение относится к области электротехники, в частности к выключателям мгновенного действия, и может быть использовано для сигнализации и дистанционного управления электроприводами машин и механизмов. Технический результат заключается в уменьшении габаритов, высокой вибро- и удароустойчивости, надежности в эксплуатации, точности срабатывания. Выключатель мгновенного действия содержит основание, установленные на нем неподвижные контакты, подвижные контакты, расположенные на контактном мостике. Контактный мостик закреплен в траверсе. Приводной элемент, выполненный в виде толкателя и скобы, соединен с подвижными контактами посредством механизма переключения, имеющего, по крайней мере, два узла, расположенных симметрично относительно оси приводного элемента. Каждый из узлов механизма переключения состоит из рычага и пружины. Внешние концы рычагов и пружин соединены между собой с возможностью углового поворота друг относительно друга. Внешние концы рычагов упираются в ограничители движения, расположенные на основании. Внутренние концы пружин соединены с траверсой, несущей подвижные контакты, с возможностью углового поворота относительно ее. Внутренние концы рычагов закреплены на приводном элементе с возможностью углового поворота относительно его. 3 ил.
Patent RU-2322120-C1 (RU)
Title: Method for manufacturing canned fish ragout "smoked hut"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2006-07-19
Granted: 2008-04-20
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with cutting and frying in vegetable oil brown onions and carrots; cutting and freezing leek greens; the kernels of walnuts, meadow mushrooms, garlic, tamarinds, lemons, horse radishes, celery root and chilli should be blanched and grated. The fillet of smoked fish should be cut. The above-mentioned components should be mixed at oxygen-free technique with wheat flour, lemon juice, dessert white wine, tomato paste, acetic acid, sugar, common salt, hot black pepper, karri, Jamaica pepper, hot red pepper, ginger, laurel leaf, nutmeg, tarragon and a CO 2 -extract of pyrolysis wood. The mixture obtained and fish broth should be packed followed by sealing and sterilization. The innovation enables to manufacture canned food being of increased digestibility. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2320116-C1 (RU)
Title: Способ резервирования зерна зеленого горошка
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A01D45/24
Filed: 2006-08-15
Granted: 2008-03-27
Abstract: Изобретение относится к технологии подготовки к хранению зерна зеленого горошка. Способ включает покос, обмолот ботвы и сушку, причем за 5-8 часов до покоса горошек обрабатывают низшим алкиловым эфиром эйкозапентаеновой кислоты при расходе 0,5-10 мг/га, сушку осуществляют совместно с ботвой в валках, а обмолот осуществляют после достижения остаточной влажности зерна около 14% по массе. Способ обладает пониженной энергоемкостью и обеспечивает сокращение количества отходов зерна при его последующей переработке.
Patent RU-2325188-C1 (RU)
Inventor: UDINTSEV SERGEJ NIKOLAEVICH
IPC: A23L35/00
Filed: 2006-08-15
Granted: 2008-05-27
Abstract: Изобретение относится к области медицины, пищевой, косметической и фармацевтической промышленности. Применяют ксенон для сохранения антиоксидантных свойств облепихового масла в количестве 1,98 г/100 мл, вводят ксенон методом барбатирования. Изобретение обеспечивает сохранение антиоксидантных свойств облепихового масла при малых концентрациях введения ксенона. 2 з.п. ф-лы.
Patent RU-2326832-C1 (RU)
Title: Глазурь
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C04B41/86
Filed: 2006-12-25
Granted: 2008-06-20
Abstract: Изобретение относится к составу глазури и может найти применение в производстве керамической плитки. Технический результат - повышение термостойкости и микротвердости глазури. Глазурь содержит, мас.%: SiO 2  61,0-63,0; Al 2 О 3  10,0-12,0; MgO 1,0-2,0; CaO 1,0-2,0; Na 2 O 1,0-2,0; K 2 O 3,0-4,0; B 2 O 3  12,0-17,0; TiO 2  3,0-4,0; PbO 1,0-2,0. 1 табл.
Patent RU-2336472-C1 (RU)
Inventor: KIRSANOV JURIJ ANATOL EVICH
IPC: F25B9/04
Filed: 2007-02-16
Granted: 2008-10-20
Abstract: FIELD: heating. 
     SUBSTANCE: invention is referred to thermal physics, flow dynamics, power generation and relates to gas flow energy separation by means of eddy swirling. Method of gas flow energy separation is implemented by swirling of flow regarding to longitudinal axis generating turbulence, which transmits heat from paraxial flow layers to peripheral ones and further removal of peripheral layers to hot-gas-path and paraxial layers to cold-gas-path. Peripheral layers of flow swirled in operating chamber is periodically and repeatedly cooled (heat removal) and heated (heat supply) by means of external coolers and heaters, which are located in turns on peripheral wall of operating chamber. Sequential vortexes are generated in operating chamber (Karman vortex street) by means of nozzle located on cold flow outlet nozzle with outer diameter (0.65...0.85)·D, where D - inner diameter of operating chamber. Technical result is the improvement of energy separation effectiveness due to increase of temperature difference between hot and cold gas flows and decrease of flow dynamic losses. 
     EFFECT: improvement of energy separation effectiveness and decrease of flow dynamic losses. 
     2 cl, 5 dwg
Patent RU-2333887-C1 (RU)
Inventor: SAVOSTIN IGOR KONSTANTINOVICH
IPC: C01B31/08
Filed: 2007-03-21
Granted: 2008-09-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to the field of sorption technology and can be used in processes of purification of waste industrial gases or in filtering means of individual and collective protection of respiration organs. Method of sorbent production includes preliminary heating of active coal with overall porosity of 0.8-1.2 cm 3 /g, its impregnation with solution of nickel chloride obtained with its dissolving in 0.5-5% water solution of sulphuric acid, weathering of impregnated product, thermal procession and sieving. Preliminary heating of active coal, its impregnation and weathering are realised in the same apparatus, i.e. mixer, with heating at temperature of 30°-70°C, weathering is realised during 0.5-1.5 hours at stirring. 
     EFFECT: increased efficiency and acceleration of the process of sorbent production with preservation of high saturation cap ability of ammonia. 
     3 ex
Patent RU-2347041-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: E04B1/82
Filed: 2007-06-22
Granted: 2009-02-20
Abstract: FIELD: construction. 
     SUBSTANCE: invention concerns construction industry and can be used for noise control in living, public and working areas preferably for improved sound insulation of walling. The acoustic vibrational energy absorber for absorbing acoustic vibrations from solid surfaces includes a two-layer plate with attachment holes, acoustic vibrational energy loss factor of the first layer is lower than that of the second layer facing the solid surface, and walls of one or more holes are covered with material having acoustic vibrational energy loss factor greater than that of the first layer, and whole interior volume of one or more holes is filled with material having acoustic vibrational energy loss factor greater than that of the first layer. The first layer is made in the form of noise-absorbing package comprising a frame made of front perforated wall and back solid wall with flanges, both of which are put together with vibration damping covers. Ratio of frame assembly thickness s' to its width b represents an optimal ratio of values: s'/b=0.1…0.15, and ratio of sound absorbing element thickness s to frame assembly thickness s' represents an optimal ratio of values: s/s'=0.4…1.0. Sound absorbing element is installed inside the frame, and the said walls are made of 0.7 mm stainless steel or galvanised sheet with 50 mcm or 25 mcm polymer protective-decorative coating or 1.0 mm aluminium sheet with 25 mcm coating. 
     EFFECT: reduced acoustic vibrational energy from a solid surface. 
     2 cl, 2 dwg
Patent RU-2352523-C1 (RU)
Inventor: ALEKSANDROV ANDREJ ALEKSEEVICH
IPC: C01B31/02
Filed: 2007-06-26
Granted: 2009-04-20
Abstract: FIELD: chemistry. 
     SUBSTANCE: after heating reaction chamber 1 volume, mixture of gaseous carbon and hydrogen is supplied to it through branch pipe 2. Through hole for container loading 10 one by one containers are loaded, and by means of pusher 7 container is moved in horizontal passage of central distribution unit 6, creating chain of containers, until one of them stands on support of vertical pusher 8. After set concentrations of gaseous hydrocarbon and hydrogen in reaction chamber 1 are reached, container with catalyst is supplied to it by means of vertical pusher. When vertical pusher 8 goes down into its lower position, container returns into composition of container chain 5. Then horizontal pusher 7 moves at distance equal diameter of one of containers, moving all chain of containers 5, and following container with catalyst occupies place on support of vertical pusher 8. 
     EFFECT: simplicity, reliability of device in operation and increase of fire and explosion safety during its operation. 
     3 dwg
Patent RU-2343694-C1 (RU)
Inventor: SHESTAKOV JAKOV IVANOVICH
IPC: A01G23/08
Filed: 2007-07-09
Granted: 2009-01-20
Abstract: FIELD: agricultural industry; mechanics. 
     SUBSTANCE: claw-like felling unit consists of a cutting mechanism and a fixed stop installed on a common base, a crimping lever with a drive hydraulic cylinder, which is hinged to the base, and a felling-jack mechanism. The latter consists of a lever jack. One end of the lever jack is made in the form of a jack, and the other end is hinged to the lower part of the base. The other end of the lever jack is connected to a sliding member. The latter by means of a lever mechanism is connected to the drive hydraulic cylinder. Lever mechanism consists of two levers which are hinged to each other at an angle. Lever mechanism with one of its ends is hinged to the drive hydraulic cylinder, and with the other end - to the base. Hinged joint of levers of lever mechanism is located in the sliding member. 
     EFFECT: simplifying the design, and providing the possibility of grasping, gripping-free cutting and directed felling of the tree being cut. 
     3 cl, 6 dwg
Patent RU-2352369-C1 (RU)
Inventor: KASHEVNIK BORIS LAZAREVICH
IPC: A62B1/00
Filed: 2007-10-04
Granted: 2009-04-20
Abstract: FIELD: emergency-rescue equipment. 
     SUBSTANCE: device for lowering people from high-rise objects contains a body with a lid, made in the body of the connecting hole, profiled blockings, part of which is rigidly fixed to the body, and a flexible strain member with a round cross-section. A member with a round cross-section is fitted between the blockings. An oscillating lever with the capability of swinging on an axis is placed on the body. The oscillating lever is made in the form of a triangle, whose top corresponds with the axis of the swinging of the oscillating lever. At the lower corners of the triangle are placed profiled blockings, whose axes are parallel to the axis of swinging of the oscillating lever, placed under the connecting hole. The blocking, which is installed on the upper part of the body is placed above the axis of the oscillating lever. 
     EFFECT: providing a possibility of quick evacuation of people from high-rise objects before the arrival of the rescue team, which is achieved due to the possibility of multiple use of the device for lowering people in the process of a specific rescue operation, increase in the braking force during the lowering of people and reduction in the friction force during the raising of the rope to the upper position. 
     6 cl, 4 dwg
Patent RU-2360320-C1 (RU)
Inventor: ABDULLIN EHDUARD NURULLOVICH
IPC: H01J3/02
Filed: 2007-11-07
Granted: 2009-06-27
Abstract: FIELD: electricity. 
     SUBSTANCE: invention relates to the technique of high-current electronic beams generation with big area of cross section. The invention may be used for exciting inducing heavy-duty gas lasers and in other process such as modification of item surface, radiation technology and gas cleaning. The source of electrons consists of a cathode, anode and foil inserted into vacuum chamber. The foil is located between cathode and anode and blocks the electronic beam along the whole cross section. The foil is separated into sections. The foil sections being under high density electronic beam are heated, where as other foil sections having low-density current have heat contact with anode. 
     EFFECT: high evenness of current density distribution along anode surface. 
     2 cl, 1 dwg
Patent RU-2353572-C1 (RU)
Inventor: KOZLOV VLADIMIR VALENTINOVICH
IPC: C30B30/00
Filed: 2007-12-28
Granted: 2009-04-27
Abstract: FIELD: nanotechnology. 
     SUBSTANCE: method of obtaining carbon nanocrystalline material includes preparing a solution of polyacrylonitrile (PAN) (Mη=1×10 5 ) in dimethyl formamide (DMF) with c C PAN =1÷5 wt %, keeping the PAN dissolution in DMF for a period of 72 hours at 25°C, application on a glass-carbon base a layer of the PAN/DMF solution, drying the polymeric layer in a drying cabinet at 90°C for a period of 0.5÷1 hour, heat the film at a speed 2÷20°C/min under the influence of IR-radiation and keeping the film for more than 1 second at 800÷900°C, P=10 -3  mm hg. 
     EFFECT: invention makes it possible to obtain carbon nanocrystalline material, sensitive to pH environment. 
     3 ex, 1 tbl, 2 dwg
Patent RU-2360657-C1 (RU)
Title: Secondary open-angle glaucoma surgery
Inventor: TAKHCHIDI KHRISTO PERIKLOVICH
IPC: A61F9/007
Filed: 2008-04-23
Granted: 2009-07-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to ophthalmology and can be used in treatment of open-angle glaucoma. Conjunctival and surface scleral flaps are formed. Rectangular flap from sclera centre is cut out. An external wall of ciliary canal is removed to bare a limbic edge of Descemet's membrane. Scleral space is drained with using a drainage made of hydrophilic polyhydroxyethylmethacrylate material produced by polymerisation with covalently bound immobilised recombinant prourokinase. The drainage can represent a film or gel. If the film-like drainage is used, it is implanted with a spatula, after surface scleral flap is fixed. In case of the gel-like drainage, it is applied on scleral bed and after that surface scleral flap is fixed. Surgical procedure is finished with continuous suturing over conjunctiva. 
     EFFECT: method reduces manifestation of fibrinoid syndrome and improves effectiveness of antiglaucomatous operation, provides a long-term stable normalisation of intraocular pressure. 
     2 ex
Patent RU-2365082-C1 (RU)
Title: Working element of subsurface- plow - fertiliser
Inventor: ABEZIN VALENTIN GERMANOVICH
IPC: A01C7/20
Filed: 2008-04-21
Granted: 2009-08-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: working element contains a combined V-shaped stand, mounted at its backend fertiliser tube, and in the lower part - shares. Shares are set in the aperture of the stand by means of a shoe. In front of the stand there is a vertical disc colter. Behind the fertiliser tube inside the cut in the shoe there are toothed soil rolls-choppers, support bearings whereof are fixed in the lower part of the shares. Front part of the stand is rounded along the radius of 350-400 mm and has a bilateral grinding at an angle of 15-20°. Front edges of the shares are connected with the lateral edge of the grinded part of the stand. Shares are set at an angle of 25-30° to the horizontal plane, having lower grinding with a sharpening angle of 12-15°. Disc colter is set at the depth by 5-10 mm below the cutting edge of the share; it has restricting rims at selected depth of processing and is fixed to the frame by stands having "П"-shaped ledges for the rims. Disc colter is secured with the stand by horizontal planks with ledges for the rims. 
     EFFECT: reduced draught resistance and increased yield of agricultural crops. 
     2 dwg
Patent RU-2380288-C1 (RU)
Inventor: BOLOTIN NIKOLAJ BORISOVICH
IPC: F41H13/00
Filed: 2008-04-28
Granted: 2010-01-27
Abstract: Группа изобретений относится к авиации. Боевой самолет содержит фюзеляж, передние и задние крылья, четное число газотурбинных двигателей, установленных на передних крыльях самолета, и вооружение. В данном случае применено лазерное вооружение в виде боевых лазеров авиационного базирования, установленных над и под газотурбинными двигателями. Последние соединены трубопроводами отбора воздуха, содержащими клапаны-регуляторы, с газотурбинными двигателями. Каждый газотурбинный двигатель содержит компрессор, камеру сгорания и турбину. Трубопровод отбора воздуха соединен с коллектором, выполненным за компрессором газотурбинного двигателя. Все боевые лазеры авиационного базирования установлены с возможностью вертикального и горизонтального поворота. В верхней части фюзеляжа в его передней и задней части установлены лазеры наведения. Система лазерного вооружения самолета включает в себя боевые лазеры авиационного базирования. На каждом двигателе сверху и снизу установлены соответственно верхние и нижние лазеры авиационного базирования, содержащие оптические головки и выхлопные системы. Боевые лазеры выполнены газодинамическими и соединены трубопроводами отбора воздуха, содержащими клапаны-регуляторы, с компрессорами соответствующих газотурбинных двигателей. Боевые лазеры установлены таким образом, что верхние имеют возможность стрельбы вперед, а нижние - назад. Система содержит бортовой компьютер и лазеры наведения, соединенные электрическими связями между собой и с приводами вертикального наведения и поворота. Группа изобретений позволяет улучшить боевые качества самолета. 2 н. и 5 з.п. ф-лы, 4 ил.
Patent RU-2353276-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/14
Filed: 2008-05-23
Granted: 2009-04-27
Abstract: FIELD: tobacco industry. 
     SUBSTANCE: invention refers to the technology of tobacco refuse processing. The method involves extracting pear waste with liquid carbon dioxide and separating a respective miscella. The tobacco material is mixed with liquid carbon dioxide. The material is extracted and shredded by relieving periodically the pressure in the extraction mixture below the pressure of carbon dioxide moist steam at extraction temperature. The miscella and meal are separated. The obtained miscellas are joined together. The oil meal is suspended in an aqueous solution of an edible acid and an edible polyatomic alcohol is introduced into the suspension. It is formed, dried to a residual humidity of 13-15%, cut and treated with the miscellas mixture by raising simultaneously the pressure. The pressure is relieved to atmospheric one by freezing simultaneously the soaked carbon dioxide. The latter is sublimed to obtain a target product in the residue. 
     EFFECT: improved organoleptical properties of the reconstituted tobacco and shortened duration of the technological process.
Patent RU-2356454-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/14
Filed: 2008-05-28
Granted: 2009-05-27
Abstract: FIELD: tobacco products. 
     SUBSTANCE: method involves extracting king's-clover flowers with liquid carbon dioxide and separation of respective miscella, mixing up the tobacco material with a non-polar liquefied gas, extracting and shredding the material by relieving periodically the pressure in the extraction mixture below the extractant saturated vapour pressure at extraction temperature, separating the miscella and meal, suspending the meal in an aqueous solution of an acid salt of an edible polybasic acid, introducing an edible polyatomic alcohol into the suspension, forming the suspension, its drying to a residual humidity of 13-15%, cutting and treating with the gas-liquid tobacco extract and separated CO 2  miscella by raising simultaneously the pressure, then relieving the pressure to atmospheric one by freezing simultaneously the soaked carbon dioxide and subliming the latter to obtain a target product in the residue. 
     EFFECT: shortening the duration of technological process and obtaining reconstituted tobacco with improved organoleptical properties.