baber/WOPTO huggingface dataset:
Patent RU-2267739-C1 (RU)
Title: Fragmentation envelope of ammunition with preset fragmentation and method for its production
Inventor: KOREN KOV VLADIMIR VLADIMIROVI
IPC: F42B12/30
Filed: 2004-04-29
Granted: 2006-01-10
Abstract: FIELD: production of ammunition, in particular, fragmentation warheads of rockets, bombs, shells, mines having envelopes for crushing into fragments. 
     SUBSTANCE: the fragmentation envelope with a preset fragmentation is made of elongated rods installed between the explosive and the ammunition body, whose fragments are separated in the material uniformity break surfaces transversely positioned and turned relative to one another. The method for manufacture of such a fragmentation envelope consists in installation of rods between the explosive and the ammunition body, which before installation are deformed by twisting in definite intervals of length. 
     EFFECT: enhanced quality of fragments with a preset energy, with the mass of the fragmentation envelope participating in formation of the affecting elements being unchanged at a simultaneous reduction of the expenditures connected with its production. 
     19 cl, 10 dwg, 3 ex
Patent RU-2247422-C1 (RU)
Title: System for automated building heating adjustment with consideration of climatic factors
Inventor: POTAPENKO A N
IPC: G05D23/19
Filed: 2004-05-13
Granted: 2005-02-27
Abstract: FIELD: temperature controlling and adjusting systems. 
     SUBSTANCE: device has local controller, down-sensor of heat carrier temperature and temperature sensors for outer and inner air, placed respectively on one of outer building fronts and indoors on the side of same front, connected to inputs of local controller from 1 to 3. at pipelines of heating system following devices are mounted: adjusting valve, connected to outer heating networks, circulation pump and linking pipe between then with a check valve, connecting feeding and backward pipelines. Executing mechanism of adjusting valve and electric drive of circulation pump are connected to outputs 1 and to of local controller. Also, automated adjustment system has additional adjusting valves and air temperature sensors. According to proposed solution, automated adjustment system has an additional controller and hydraulic distributors with branches of heating system at building fronts, at the same time at all or several feeding or backward branches, enveloping building fronts excluding the northern one, additional adjusting valves with executing mechanisms from 1 to m are mounted. Also, additional temperature sensors of outer air from 1 to j and from inner air from 1 to I are placed at remaining outer fronts and by one in rooms of each front, enveloped by branches with additional adjusting valves. Also, executing mechanisms from 1 to m are connected to outputs of additional controller from 1 to m, and temperature sensors for outer from 1 to j and inner from 1 to I air are connected to its respective inputs from 1 to (j+i) or through communication adapter to 1 digital communication port of additional controller, while 2 digital communication port of additional controller is connected to digital communication port of local controller. 
     EFFECT: higher efficiency, broader functional capabilities. 
     3 dwg
Patent RU-2265971-C1 (RU)
Inventor: LOMTEV E A
IPC: H05B47/165
Filed: 2004-06-23
Granted: 2005-12-10
Abstract: FIELD: mechanical engineering, in particular, equipment for forming emergency lighting in industrial quarters. 
     SUBSTANCE: device additionally includes band filters, included in each light source between output of controlled modulator and transformer control circuit, and amplitude modulator, connected along control chain to adjustable generator and connected between power source and light source. 
     EFFECT: higher energy efficiency. 
     3 dwg
Patent RU-2264818-C1 (RU)
Inventor: LEVITSKIJ E F
IPC: A61K9/14
Filed: 2004-07-02
Granted: 2005-11-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method suggested should be implemented due to conserving velvet antlers after cutting, purification and reducing up to particles' size of not more than 7x7 mm to be then applied into vacuum drying drum-type chamber to create there discharging of 0.95-1.0 atm. It is necessary to supply water at 50-60 C into heat casing of drying chamber, treatment process lasts for 14-18 h at oscillating rotation of drying chamber at frequency being 10 rot./min, moreover, the product should not be heated above 37 C, at achieving the moisture of product preparing being 3-5% one should rotate drying chamber at frequency of not less than 50 rot./min and reducing should be fulfilled with grinding metal bodies as either spheroidal or cylindrical form which are present in drying chamber up to dispersity of not more than 0.1 mcm to be then packed airproof for better storage. The innovation is oriented to increase bioavailability and bioactivity of powder obtained due to decreasing the temperature for conserving velvet antlers up to 37 C. 
     EFFECT: higher efficiency. 
     1 tbl
Patent RU-2256019-C1 (RU)
Inventor: MUTOVINA M G
IPC: D21H11/10
Filed: 2004-07-20
Granted: 2005-07-10
Abstract: FIELD: paper-and-pulp industry. 
     SUBSTANCE: pulp for manufacturing mainly packaging cardboard contains sulfite cellulose, wood-pulp, and secondary fiber. Sulfite cellulose is, more particularly, bisulfite cellulose having rigidity 40-50 Kappa units, tear resistance 390-450 mN, and punching resistance 580-620 mN. Such bisulfite cellulose is obtained by pulping softwood at pH of cooking liquor 2.4-2.9, SO 2  concentration 5.0-5.5%, and temperature 155-157°C. Wood-pulp is the one subjected to chemical, thermal, and mechanical treatment and characterized by whiteness 60-65%. Secondary fiber is ground paper waste with specified degree of grinding, optionally in the form of blend of differently ground marks. 
     EFFECT: improved strength characteristics and reduced manufacturing expenses. 
     4 cl, 1 tbl, 4 ex
Patent RU-2268809-C1 (RU)
Title: Electric arc welding method by means of consumable electrode with pulse modulation of current
Inventor: KNJAZ KOV ANATOLIJ FEDOROVICH
IPC: B23K9/095
Filed: 2004-08-04
Granted: 2006-01-27
Abstract: FIELD: electric arc welding processes and equipment, possibly manual electric arc welding by means of coated electrode that may be in different spatial positions. 
     SUBSTANCE: welding is realized by means of modulated electric current at separate regulation of pulse and pause duration of welding electric current. During pause additional pulses with amplitude equal to that of main pulses, frequency no less than 50 Hz, duration (0.5 - 2) ms are applied on small welding current 5 - 30 A. Heat power of welding current is automatically realized according to action of welding operator due to changing parameters of main pulses depending upon fluctuation of mean voltage of electric arc from predetermined value at relatively small change of arc gap (2 - 2.5)V. 
     EFFECT: lowered contrast degree of irradiation of electric arc during pulse and pause, enhanced quality of welded joint, possibility for controlling heat power of electric arc according to desire of welding operator, improved topography of welded seam. 
     5 cl, 5 dwg, 5 ex
Patent RU-2271572-C1 (RU)
Title: Information effect system of information-marketing centers in integrated infrastructure of electronic trading
Inventor: ARLAZAROV VLADIMIR L VOVICH
IPC: G06Q90/00
Filed: 2004-09-28
Granted: 2006-03-10
Abstract: FIELD: computer science, in particular, engineering of information effect system  of information-marketing centers in integrated electronic trading infrastructure. 
     SUBSTANCE: system has three registration devices, two adders, block for selecting supporting recording address, block for selecting supporting reading address, block for selecting query source address, block for selecting current record address, block for forming temporal period address, block for forming database addresses, block for controlling recording and reading of data and data dispensing block. 
     EFFECT: improved system speed of operation by excluding renewable data search across whole database of electronic trading and localizing search only by temporal and individual signs of goods identifiers. 
     9 dwg
Patent RU-2276695-C1 (RU)
Inventor: PUMPJANSKIJ DMITRIJ ALEKSANDRO
IPC: C21D8/10
Filed: 2004-11-16
Granted: 2006-05-20
Abstract: FIELD: ferrous metallurgy, stainless steels in particular; production of pipes of enhanced corrosion resistance for erection of pipes lines carrying corrosive media. 
     SUBSTANCE: proposed stainless steel contains carbon, silicon, manganese, chromium, nickel, molybdenum, iron and unavoidable admixtures. Method of production of pipes from  stainless steel includes making steel, teeming it into ingots, deformation of ingots into tubular billets, hot extrusion followed by heat treatment. After teeming of steel and deformation of ingots, pipe billets are molded in pipes and pipes are subjected to fast cooling in water; heat treatment is performed by austenization at temperature of 1030-1050°C at holding pipe wall thickness within 1 min/mm followed by cooling in air. This method may be used for production of pipes of large diameters (up to 159-219 mm); proposed steel has balanced chemical and phase composition. 
     EFFECT: improved mechanical properties. 
     3 cl, 2 dwg, 2 tbl, 2 ex
Patent RU-2279000-C1 (RU)
Title: Method to protect bearing unit from finely dispersed wear particles
Inventor: VASILENKO NIKOLAJ VASIL EVICH
IPC: F16C33/82
Filed: 2004-12-15
Granted: 2006-06-27
Abstract: FIELD: mechanical engineering; protection of bearing unit from wear particles. 
     SUBSTANCE: proposed method of protection of bearing unit from finely dispersed wear particles comes to their removal from friction zone and localizing by means of dust-entrapping cylinder.  Bearing unit is blown through by compressed air at a pressure of (1.5-2.0)10 5  Pa during 5 - 7 s every 2 - 3 h of operation of unit without its stopping.  Blowing through is effected in axial direction of unit by means of inlet union connected with air mains, air space and nozzles of 0.3-0.4 mm diameter in number not less than 36.  Outlet of air flow is realized through clearance between shaft of unit and sealing cover, and localization of finely dispersed wear particles is provided directly by axially magnetized dust-entrapping cylinder. 
     EFFECT: improved reliability of protection of bearing unit from finely dispersed wear particles, prevention of wedging. 
     1 dwg
Patent RU-2283819-C1 (RU)
Title: Building mortar
Inventor: SVATOVSKAJA LARISA BORISOVNA
IPC: C04B38/00
Filed: 2005-04-01
Granted: 2006-09-20
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: building mortar destined for masonry and plastering, which contains Portland cement (43.93-47.59%), sand (42.05-45.37%), foaming additive (0.16-0.17%), and water (9.46-9.47%), is distinguished by having resin-saponin foaming agent as said foaming additive and further containing (i) 0.28-0.29% of 20% solution of orthosilicic acid (H 4 SiO 4 ) sol, pH 3.1-4.0, modified with 0.9% of tartaric acid and (ii) 0.46-0.48% of additive "Antifreeze-DS". 
     EFFECT: reduced splitting, increased water-retention capacity, and lowered coefficient of heat conductivity. 
     1 tbl
Patent RU-2285736-C1 (RU)
Inventor: KABLOV EVGENIJ NIKOLAEVICH
IPC: B21J5/06
Filed: 2005-04-11
Granted: 2006-10-20
Abstract: FIELD: metallurgy; production of semi-finished products from high-temperature high-alloy wrought nickel-based alloys for manufacture of disks for gas-turbine engines working at temperatures higher than 600°C. 
     SUBSTANCE: proposed method includes preliminary deformation of blank by upsetting by two or more times, final deformation and heat treatment; first upsetting is performed in closed container; during next upsetting, technological metal ring at temperature of (0.02-0.5)T def.  is placed on blank heated to deformation temperature T def.  and free upsetting is performed in stamp tool heated to deformation temperature. Geometric parameters of ring are selected from given relationships. Preliminary deformation of blank is performed at intermediate annealing. Height-to-diameter ratio of starting blanks is no less than 3:1. Proposed method ensures forming of homogeneous fine-grain structure over entire volume of blank due to work in end zones. 
     EFFECT: simplified procedure; reduced labor consumption. 
     4 cl, 1 tbl, 5 ex
Patent RU-2288279-C1 (RU)
Inventor: SOKOLOV VALERIJ VASIL EVICH
IPC: C21C5/38
Filed: 2005-05-25
Granted: 2006-11-27
Abstract: FIELD: ferrous metallurgy, namely gas outlet circuit of oxygen converter. 
     SUBSTANCE: gas outlet circuit includes main gas con, double-stage scrubber having hopper with hydraulic lock, smoke sucker, additional hood communicated through additional gas conduit with double-stage wet scrubber. Gas outlet circuit is provided in addition with system for dry removal of dust out of gas. Said system is in the form of elbow-separator mounted in turned zones of additional gas conduits with turning radius decreased from first elbow to last one and connected through pipelines with settling devices. First stage of scrubber is arranged horizontally. Additional gas conduit is opened to its upper wall. Second stage is arranged vertically. Main gas conduits before first stage of scrubber and additional gas conduit are provided with gas-tight valves. Hydraulic lock of hopper of double stage scrubber in the form of loop, its upper bending is arranged over level of draining opening of hopper. 
     EFFECT: enhanced reliability of gas exhausting without risk of explosion of gaseous mixtures. 
     2 cl, 2 dwg
Patent RU-2292795-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2005-10-05
Granted: 2007-02-10
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with cutting, blanching and reducing potatoes, Swedish turnip, celery root and the part of parsley root upon a roller; chopping, freezing and reducing new white cabbage upon a roller, blanching and reducing the part of carrots upon a roller, reducing skinned fish filet and the part of onions upon a roller; cutting, heating in melted butter and reducing the rest parts of carrots and  onions upon a roller followed by cutting, heating in melted butter and grating the rest part of parsley root, heating the wheat flour and mixing the above-mentioned components with fish broth, tomato paste, sugar, common salt, citric acid and CO 2 -extracts of clove, cinnamon, hot black pepper and laurel leaf followed by packing the mixture obtained into aluminum tubes with subsequent sealing and sterilization. The innovation enables to obtain canned food of higher digestibility. 
     EFFECT: higher efficiency.
Patent RU-2301700-C1 (RU)
Title: Dispergator
Inventor: KURZANOV EVGENIJ VLADIMIROVICH
IPC: B01F5/00
Filed: 2005-11-17
Granted: 2007-06-27
Abstract: FIELD: chemical industry; petrochemical industry; gas-and-oil producing industry; other industries; devices for improvement of the processes of production of the homogenous mixtures. 
     SUBSTANCE: the invention is pertaining to the means of the petrochemical process engineering operation in the liquid medium and may be used in chemical, oil-and-gas and other industries for improvement of the processes of production of the homogenous mixtures. The dispergator contains the body, the stud with the fixers, the impellers of the greater dimension, the impeller of the smaller dimension, the spring, the bushes. The vanes of the impellers have the sharp edges. The impellers are gyrated in the counter directions. The technical result of the invention consists in the increased efficiency for provision of the homogenization of the oil-and-gas stream in the oil-and-gas pipeline. 
     EFFECT: the invention ensures the increased efficiency for provision of the homogenization of the oil-and-gas stream in the oil-and-gas pipeline. 
     1 dwg
Patent RU-2300704-C1 (RU)
Inventor: KNJAZEV ANDREJ EVGEN EVICH
IPC: F23H17/10
Filed: 2006-02-14
Granted: 2007-06-10
Abstract: FIELD: power production processes and equipment, namely apparatuses for solid fuel combustion. 
     SUBSTANCE: grate of apparatus for solid fuel combustion includes plate with through grooves formed by means of inserts of refractory material. Plate is made in the form of carrying substrate filled with concrete having crumbled filler being corundum or fire clay filler. Inserts are made of stalinite or they have deposition of stalinite. Grate is made with possibility of motion and it is joined with drive unit through gearing. Carrying substrate is provided with teeth and it is made in the form of one link of said gearing. Grate is provided with porosity regulator being in the form of disc with holes mounted with possibility of rotation under carrying substrate. 
     EFFECT: possibility of enhancing grate efficiency due to their enlarged working modes, improved operational reliability and increased useful time period of grate. 
     8 cl, 3 dwg
Patent RU-2317666-C1 (RU)
Title: Универсальный рабочий орган почвообрабатывающего орудия
Inventor: BOJKOV VASILIJ MIKHAJLOVICH
IPC: A01B35/00
Filed: 2006-05-12
Granted: 2008-02-27
Abstract: Рабочий орган содержит стойку, на которой закреплены изогнутый в виде спирали нож, отвал, первый отвал-лемех, расположенный под отвалом, второй отвал-лемех, расположенный с противоположной стороны от первого отвала-лемеха относительно стойки. На отвале с тыльной стороны закреплен выравниватель с возможностью вертикального, горизонтального перемещения и поворота относительно направления движения. При этом отвал и отвалы-лемехи выполнены съемными. Нож и отвал выполнены с сопряженными боковыми стенками, при этом отвал имеет выемку под сопряжение с ножом, а верхняя часть отвала расположена над ножом. Верхняя часть отвала выполнена отогнутой для исключения зазора между ножом и отвалом. Выравниватель может быть прикреплен либо непосредственно к отвалу, либо через промежуточные элементы, отодвигающие его назад по отношению к направлению движения. Выравниватель выполнен плоским или округлой формы в виде стержня. Устройство обеспечивает повышение качества обработки почвы и снижение тягового сопротивления. 4 з.п. ф-лы, 15 ил.
Patent RU-2320612-C1 (RU)
Inventor: AFANAS EV ALEKSANDR ALEKSEEVIC
IPC: C04B35/10
Filed: 2006-05-23
Granted: 2008-03-27
Abstract: Изобретение относится к огнеупорной промышленности, в частности к производству огнеупорных изделий на основе оксида алюминия. Технический результат изобретения - повышение прочности и огнеупорности изделий. Огнеупорные изделия формируют из шихты, содержащей отходы от производства лигатуры для выплавки титана и его сплавов фракции 0,16-10 мм в количестве 60-95 мас.% и связующее. Отходы, содержащие, мас.%: 85-87 Al 2 O 3 , 0,01-0,05 Fe 2 O 3 , 10,9-12,0 СаО, обрабатывают 5-65%-ным раствором фосфорной кислоты в смесительном агрегате или в емкости с раствором кислоты, сушат на воздухе, смешивают со связующим, формируют изделия и обжигают их. 1 табл.
Patent RU-2319090-C1 (RU)
Title: Устройство автоматического уплотнения канавок для реборд колес вагонеток в порогах сушильных камер
IPC: F26B25/02
Filed: 2006-07-04
Granted: 2008-03-10
Abstract: Изобретение относится к сушильным камерам деревообрабатывающей промышленности, в частности к уплотнениям сушильных камер. Устройство уплотнения канавок для реборд колес вагонеток в порогах сушильных камер содержит участок рельсов и задвижки, перекрывающие канавки в месте прохода реборд колес вагонетки, и дополнительно снабжено уплотнительными заслонками колеи, которые имеют возможность автоматического вертикального перемещения, причем каждая из них шарнирно прикреплена к индивидуальному штоку, а он, в свою очередь, подвижно соединен с кронштейном, прикрепленным к раме основания порога сушильной камеры, при этом между уплотнительными заслонками и кронштейнами на штоках установлены пружины. Технической задачей изобретения является повышение стабильности режима сушки, устранение дополнительных потерь теплоты и исключение ручных операций при установке уплотнений. 4 ил.
Patent RU-2316722-C1 (RU)
Title: Устройство для самоликвидации ракеты
Inventor: KOSAREV ALEKSEJ ANDREEVICH
IPC: F42C9/00
Filed: 2006-07-11
Granted: 2008-02-10
Abstract: Изобретение относится к системам управления. Технический результат - обеспечение возможности самоликвидации ракеты при нештатном ее пуске. Устройство для самоликвидации ракеты содержит устройство коммутации состояния, блок управления, первый и второй источники питания, первый и второй траекторные датчики, шину управления, входную шину, первый и второй электродетонаторы. Управляющий вход устройства коммутации состояния подключен к шине управления, а первый его вход соединен через траекторный датчик с первым источником питания. Второй вход устройства коммутации состояния соединен с выходом блока управления, вход которого подключен к выходу второго источника питания, а управляющий вход - к входной шине. Второй выход устройства коммутации состояния подключен к входу второго электродетонатора, а вход первого электродетонатора соединен через траекторный датчик с первым выходом устройства коммутации состояния. 1 ил.
Patent RU-2324612-C1 (RU)
Inventor: JUNITSKIJ ANATOLIJ EHDUARDOVIC
IPC: B61B13/04
Filed: 2006-07-27
Granted: 2008-05-20
Abstract: FIELD: transportation. 
     SUBSTANCE: stringed transport system consists of rail track mounted on a support. The track is in the form of at least, one hollow rail with a flat rolling surface for the wheels of the vehicle. A strained power element is located in the cavity of the rail. Under the rolling surface of the hollow rail, the power element is located at a displacement H, downwards, satisfying the inequality 0.1<A/H<5. The width A, of the flat rolling surface of the rail and width B, of the cylindrical surface of the rim of the vehicle wheel satisfy the relationship 0.9<A/B<2. 
     EFFECT: lower material consumption and increased stability of the rails against twisting. 
     2 cl, 2 dwg
Patent RU-2317261-C1 (RU)
IPC: C03B19/06
Filed: 2006-08-21
Granted: 2008-02-20
Abstract: FIELD: composition of decorative facing materials; construction engineering. 
     SUBSTANCE: proposed decorative facing material contains the following components, mass-%: tuff, 75.0-78.0; sodium fluosilicate, 4.0-5.0; soda ash, 4.0-5.0; wollastonite, 12.0-14.0; caustic magnesite, 1.0-2.0. 
     EFFECT: enhanced strength of decorative facing material. 
     1 tbl