baber/WOPTO huggingface dataset:
Patent RU-2231238-C1 (RU)
Title: Overhead fire-alarm smoke detector housing for horizontally mounted smoke chamber
Inventor: VOSKRESENSKIJ S V
IPC: G08B17/10
Filed: 2002-11-05
Granted: 2004-06-20
Abstract: FIELD: overhead smoke detectors, primarily optoelectronic ones, using horizontally ventilated smoke chambers. 
     SUBSTANCE: housing is formed by side and end walls for receiving horizontally ventilated smoke chamber in its central area so that its smoke passing holes are disposed opposite side wall of housing. The latter is provided with vertical partitions which divide housing into sections for horizontal and vertical flow of steam Horizontal smoke flow sections have holes in side wall of housing. Vertical steam flow sections have holes in end walls of housing and curvilinear ducts passing smoke from holes in end walls of housing to those in smoke chamber. 
     EFFECT: enhanced speed of direct smoke admission to smoke chamber irrespective of its spread, including from overhead space; reduced aerodynamic resistance to smoke flow. 
     7 cl, 3 dwg
Patent RU-2236161-C1 (RU)
Inventor: ALIEVA E A
IPC: H01L35/30
Filed: 2003-01-30
Granted: 2004-09-20
Abstract: FIELD: food-processing industry, in particular, thermal processing of food products. 
     SUBSTANCE: method involves feeding product under pressure in continuous flow into casing of heat-exchanging apparatus, with inner walls of the latter serving as cooling surfaces; exposing food product to thermal processing while permanently subjecting said product to mechanical actions and moving it by means of rotating shaft, with speed of food product being maintained within the range of 3.45-6.89 m/s and rotational speed of shaft within the range of 750-1,440 rev/min. Thermal electric battery is positioned on heat transfer surface of casing and connected to outside current source. Temperature of inner surface of heat-exchanger casing is maintained at constant level. Cold joints of thermal battery are arranged at outer surface of casing equipped with flat faces at junction sites. 
     EFFECT: reduced power consumption for thermal processing of product. 
     2 cl, 3 dwg
Patent RU-2256105-C1 (RU)
Inventor: GONCHAROV A V
IPC: F02C9/00
Filed: 2003-11-27
Granted: 2005-07-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: actuator comprises main control channel made of motor controllers and feedback pickup connected with logic unit that is in communication with the main electrohydraulic distributor. The reserve channels, at least one of which is made of press button switches, are connected in parallel from one side to the reserve power source and, from the other side, to the reserve electrohydraulic distributor. The channels are interconnected through OR circuit or storage unit provided with AND circuits connected between logic unit and main electrohydraulic distributor. The actuator is additionally provided with a unit for blocking control desks connected in the main control channels between the switch of remote control desks, motor controllers on the remote control desks, and logic units whose outputs are connected with the inverse inputs of the blocking logic AND circuits of the main control channels. The blocking unit comprises logic units for blocking: first logic unit which comprises input OR circuits and second logic unit which comprises input AND logic circuits. 
     EFFECT: enhanced reliability. 
     1 dwg
Patent RU-2262999-C1 (RU)
Inventor: ANTIPANOV V G
IPC: B21B31/00
Filed: 2004-04-27
Granted: 2005-10-27
Abstract: FIELD: rolled stock production, namely equipment for cold rolling of strip steel. 
     SUBSTANCE: stand, mainly stand of metal sheet rolling mill includes upper and lower rolling and backup rolls mounted in chocks having gaskets in lower chocks. Gaskets  have continuous rectangular cross section recesses and projections parallel to roll axes. Contact area of protrusions is determined according to relation: F k  = (0.013 - 0.015)R 2  x r x H 2   s /(R + r)σ T  mm 2 , where  R and r radius values respectively of backup and rolling rolls, mm; H s  = Shore hardness of barrels of backup rolls; σ T  - limit yield of gasket material, MPa. Depth values of recesses are equal to 0.5 - 0.7 of gasket thickness. Recesses are arranged on lower surface of gasket. 
     EFFECT: enhanced geometry of rolled strips, shortened duration of rolling mill idling periods. 
     2 dwg, 1 ex
Patent RU-2267030-C1 (RU)
Inventor: AVERICHKIN P A
IPC: F04D29/34
Filed: 2004-06-08
Granted: 2005-12-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention can be used in members of rotor of compressors of gas-turbine engines, namely, in blade fastening units.  According to invention, stage of axial-flow compressor of gas-turbine engine is provided with blade rims of impeller and ring band made in form of support load-bearing ring whose outer part is made of composition material and inner part, of metal.  Inner metal ring is provided with splines for fastening roots of blade tail section by means of webs with mating splines. 
     EFFECT: improved reliability of lock. 
     2 dwg
Patent RU-2274623-C1 (RU)
Title: Refractory concrete
Inventor: PERVUKHIN LEONID BORISOVICH
IPC: C04B28/26
Filed: 2004-07-23
Granted: 2006-04-20
Abstract: FIELD: refractories. 
     SUBSTANCE: object of invention are refractory concretes appropriate for use in structures exposed to temperature up to 1000°C, especially for lining of aluminum casting equipment, e.g. ladles, dispensing means, gutters. Refractory concrete is composed of, wt %: finely ground wollastonite with particle size less than 0.15 mm, 28-30; wollastonite with particle size 0.15-5.00 mm, 23-24; wollastonite with particle size 5.00-10.00 mm, 28-32; sodium silicofluoride, 1.1-1.3; liquid glass with density 1360-1380 kg/m 3 , 11-13. Finely ground wollastonite has preferably particle size less than 0.085 mm. Concrete is characterized by elevated thermal resistance and residual resistance to shrinkage as well as by lack of gluing of slags to surfaces, in particular lining, in contact with molten aluminum. 
     EFFECT: prolonged lifetime of aluminum casting equipment. 
     2 cl, 1 tbl
Patent RU-2278684-C1 (RU)
Title: Седативное средство растительного происхождения
Inventor: LYGDENOVA BAIRMA BATOROVNA
IPC: A61K36/84
Filed: 2004-11-22
Granted: 2006-06-27
Abstract: Изобретение относится к фармацевтической промышленности и используется в качестве седативного средства для лечения неврозов. Седативное средство растительного происхождения включает траву пустырника и корневища с корнями валерианы, листья мяты перечной, цветки ромашки аптечной, корни шлемника байкальского, взятые в определенном соотношении. Средство способствует эффективному лечению неврозов. 3 табл.
Patent RU-2286723-C1 (RU)
Inventor: PRUDKOV MIKHAIL IOSIFOVICH
IPC: A61B17/00
Filed: 2005-03-09
Granted: 2006-11-10
Abstract: FIELD: surgical instruments. 
     SUBSTANCE: tool kit has wound expander's ring, light guide, pincers, scissors, rod instruments and removable light guide unit. Ring of wound expander is provided with slots where members for fixing retractors are mounted. Retractors are made in form of holders which are connected with variable size blades by means of clamp hinges. Clamp hinges are provided with openings for fixing ring of wound expander at fixing members and they are made for turn of blades about two mutually perpendicular axes. Removable light guide unit is provided with aid being it capable of mounting onto any hinge retractor. Hinge surgical instruments have branches which are curved around 30-50 mm radius and they have working part made in form of jaws and handle. Jaws are curved in the direction to plane of branches' displacement. Handles end up with rings and they are disposed at the same plane as ends of working parts. Handles of ligature needle, forks for tying ligatures, of electric-surgical hook and needle holder, are made cylindrical and they have working parts made of plastic metal. Pincers, one of which as to be bipolar electric surgical pincers, have bar-shaped curved working jaws. Operations can be made in small cuts at higher comfort under difficult anatomical conditions. 
     EFFECT: widened set of small access operations; improved safety of usage of instruments; reduced number of similar instruments; simplified maintenance. 
     2 cl, 4 dwg
Patent RU-2281149-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: B01D47/02
Filed: 2005-03-21
Granted: 2006-08-10
Abstract: FIELD: processes and equipment for wet dust trapping, possibly in chemical, textile, food making and other branches of industry. 
     SUBSTANCE: scrubber includes housing, branch pipe for inlet of dust laden has having cylindrical portion, converging portion and diffuser, branch pipe for discharging scrubbed gas, reservoir with liquid, washing out jet and pipe for withdrawing sludge. Diffuser for inlet of dust laden gas includes arranged coaxially outer and inner cone branch pipes mounted with mutual gap "d" and joined one to other through spacing members placed between inner surface of outer cone branch pipe and outer surface of inner cone branch pipe. Small bases of branch pipes are turned to side of converging portion and large bases of branch pipes are turned to side of reservoir with liquid. Outer cone branch pipe is joined along perimeter of its small base with converging portion. Large bases of cone branch pipes are spaced from surface of liquid by gap "b".  Relation of gap "d" between coaxially arranged cone branch pipes and gap "b" between large bases of cone branch pipes and liquid surface is in range: d/b = 1.0 - 3.0. 
     EFFECT: enhanced efficiency and reliability of dust trapping process. 
     2 cl, 1 dwg
Patent RU-2285577-C1 (RU)
Inventor: ZHIRNOV ALEKSANDR DMITRIEVICH
IPC: B22C3/00
Filed: 2005-04-11
Granted: 2006-10-20
Abstract: FIELD: casting of aluminum alloys with use of gasifiable patterns, possibly in aviation technique and automobile manufacture. 
     SUBSTANCE: method comprises steps of assembling patterns and members of gating system; applying gas - permeable anti-burning coating onto pattern; molding pattern in casting mold in sand and pouring metal into casting mold; using coating containing, mass %: 2% solution of polyvinyl butyral in isopropyl alcohol, 38 -49; drying oil, 1 - 2; marshalite, the balance. Thickness of coating is in range 0.1 - 0.3 mm. 
     EFFECT: possibility for producing high-quality shaped castings with improved mechanical properties, enhanced operational reliability, increased useful life period of articles of aluminum alloys. 
     1 tbl, 4 ex
Patent RU-2284722-C1 (RU)
Title: Method for production of canned soup from meat and vegetables
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-04-22
Granted: 2006-10-10
Abstract: FIELD: production of canned soup concentrates. 
     SUBSTANCE: claimed canned goods are produced by formula component preparation, namely cutting of onion and carrot and roasting thereof in vegetable of present invention, beet cutting and blanching, potatoes cutting and blanching, fresh white cabbage shredding and freezing, cutting of beef, gardenstuff and prune. Abovementioned components are blended in oxygen-free atmosphere with tomato paste, table salt, black pepper and bay leaf. Obtained mixture is pre-packed together with bone broth in specific component ratio. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2287707-C1 (RU)
Inventor: SHARAPOV VLADIMIR IVANOVICH
IPC: F01K17/02
Filed: 2005-06-07
Granted: 2006-11-20
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: according to proposed method steam generated in steam boiler is delivered into steam turbine, admixtures accumulated in boiler water are removed from boiler with blowdown water which is used as heating medium and water-to-water heat exchanger.  Feed water delivered into boiler is heated by steam from turbine extractions in regenerative heaters in which condensate of last, in direction of feed water flow of high-pressure regenerative heater is used as heated medium. 
     EFFECT: increased economy owing to reduction of capital outlays and enlarged sphere of application. 
     1 dwg
Patent RU-2298591-C1 (RU)
Inventor: POPOV ANATOLIJ VLADIMIROVICH
IPC: C22C21/08
Filed: 2005-09-09
Granted: 2007-05-10
Abstract: FIELD: nonferrous metallurgy. 
     SUBSTANCE: invention is intended for use in metallurgy, mechanical engineering, and aircraft industry, in particular for manufacturing honeycomb structures. Alloy is composed of, wt %: magnesium 8-10, manganese 0.1-0.15, zirconium 0.15-0.2, cobalt 0.05-0.2, boron 0.005-0.007, beryllium 0.001-0.02, iron 0.15-0.2, silicon 0.15-0.2, titanium 0.1-0.2, aluminum - the balance. Ingot for manufacturing structural foil is obtained by semicontinuous casting in rotary crystallizer at volumetric cooling 4-20°C/sec. Structural foil manufacturing process comprises homogenization, hot rolling, annealing, cold rolling followed by annealing in air atmosphere, second cold rolling followed by annealing, and final cold rolling. 
     EFFECT: increased strength of alloy at ambient and elevated temperatures and improved processability un rolling stage. 
     3 cl, 3 tbl
Patent RU-2291908-C1 (RU)
Title: Method for extraction recovery of palladium from acid solutions
Inventor: VOLCHKOVA ELENA VLADIMIROVNA
IPC: C22B11/00
Filed: 2005-11-09
Granted: 2007-01-20
Abstract: FIELD: hydrometallurgy of non-ferrous and precious metals, in particular, extraction recovery of palladium from acid solutions. 
     SUBSTANCE: method involves using extractant such as mixture of following components, % by volume: 10-15% of 5-(1,1,3,3-tetramethyl butyl)-2-oxybenzophenonoxime; 4-7% of trialkyl amine (C 7 H 15 -C 9 H 19 ) 3 N; 8-10% of isooctyl alcohol in organic solvent. Utilization of the given extractant provides for an increase in extraction recovery of palladium from concentrated acid solutions (up to 8 mol/l of HCl and 6 mol/l of NNO 3 ) of up to 97.0-99.9% and increase in metal capacity of organic phase (up to 10 h/l). Extractant is preferably used for extraction recovery of palladium from solutions having increased acidity and high initial metal content. 
     EFFECT: increased efficiency in extraction recovery of palladium from acid solutions within wide range of acidity values and increased metal capacity of extractant. 
     1 tbl, 2 ex
Patent RU-2291980-C1 (RU)
Inventor: PASHCHENKO VASILIJ MIKHAJLOVIC
IPC: F02P15/00
Filed: 2005-11-21
Granted: 2007-01-20
Abstract: Изобретение относится к двигателестроению, в частности к способам сжигания горючей смеси двигателя внутреннего сгорания с искровым зажиганием. Изобретение позволяет повысить равномерность и полноту сгорания рабочей смеси и, следовательно, снизить токсичность выхлопных газов. Способ сжигания рабочей смеси двигателя внутреннего сгорания включает сжатие рабочей смеси в камере сгорания и электроискровой поджог ее от свечи зажигания. На такте расширения с момента искрового поджога до окончания такта расширения в камере сгорания создают магнитное поле, линии магнитной индукции которого направлены вдоль продольной оси камеры сгорания и поршня. Индукцию магнитного поля создают не менее 0,2 Тл. 1 з.п. ф-лы, 2 ил.
Patent RU-2300483-C1 (RU)
Title: Flying vehicle door
Inventor: SHEIN GENNADIJ VLADIMIROVICH
IPC: B60J5/06
Filed: 2005-12-14
Granted: 2007-06-10
Abstract: FIELD: aeronautical engineering; flying vehicle doors. 
     SUBSTANCE: proposed door has hinged door leaf with foot rests mounted in fuselage doorway, sliding upper leaf mounted with the aid of three hinge brackets with movable hinge members, rollers for example and three guides for movable members; each guide has bent-aside end section. Hinge brackets are located on inner side of sliding upper leaf and guides are mounted inside fuselage skin contour; guide for movable member of lower hinge bracket of upper leaf is mounted at the top of lower leaf. Locking mechanism of hinged lower leaf is provided with interlock unit with bracket whose base is secured on side wall of doorway of fuselage with cantilever section of guide adjoining the guide on lower leaf and spring-loaded latch mounted on base of bracket for interlocking the lower leaf locking mechanism during motion of latch. Lower hinge bracket of upper leaf has pin projection which is engageable with spring-loaded latch of interlocking unit at shift of movable member of lower hinge bracket to cantilever section of guide and spring-loaded pin retainer engageable with end projection on cantilever section of guide. All hinge brackets are located on inner side of upper sliding leaf and all three guides are mounted inside fuselage skin contour. Guide for movable member of upper hinge bracket is located at the top on the doorway wall and guide for movable member of center hinge bracket is located on the fuselage outside at the side of doorway between upper and lower guides; it is sunk flush into fuselage skin. 
     EFFECT: improved aerodynamics; simplified construction; reduced mass of sliding leaf components. 
     2 cl, 5 dwg
Patent RU-2305998-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/40
Filed: 2006-03-01
Granted: 2007-09-20
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with manufacturing tinned snacks. It is necessary to cut and freeze new white head cabbage, cut apples, green onions and greens, cut and blanch squid's fillet. The components mentioned should be mixed at oxygen-free technique with cranberry, acetic acid, sugar, common salt, calcium or magnesium glutamate and hot black pepper to pack the mixture obtained and vegetable oil followed by sealing and sterilization. This enables to obtain new canned food out of the known culinary dish being of increased digestibility against analogous culinary dish. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2311265-C1 (RU)
Inventor: KOLOBKOV ALEKSANDR VALER EVICH
IPC: B23B1/00
Filed: 2006-03-31
Granted: 2007-11-27
Abstract: FIELD: working materials by cutting, turning them in lathes. 
     SUBSTANCE: method comprises steps of simultaneous working by means of preliminary and final cutters while continuously controlling temperature of final cutter; increasing-decreasing taken off allowance in order to stabilize cutting temperature. Allowance taken off by means of final cutter may be changed due to changing cutting depth of preliminary cutter. 
     EFFECT: improved quality of worked surface, lowered vibration degree. 
     2 cl, 1 dwg
Patent RU-2305508-C1 (RU)
Inventor: IL IN ALEKSANDR ANATOL EVICH
IPC: A61B17/02
Filed: 2006-04-13
Granted: 2007-09-10
Abstract: FIELD: surgery. 
     SUBSTANCE: device can be used for prophylactics and treatment of post-operational narrowing or scar deformations of nose paths. Device for treating deformations of nose paths has wire branches made of shape-memorizing effect material. Device is made for dilating effect onto structures of nose path to have force of 0,5-10 H; device has at least four branches. Branches are disposed along generator of cylinder. At least one branch has curve which meets arc of wing structure of nose. 
     EFFECT: improved nose breathing; simplified exploitation; improved cosmetic effect of operation. 
     3 cl, 2 ex, 1 dwg
Patent RU-2308590-C1 (RU)
Inventor: PANIN NIKOLAJ MITROFANOVICH
IPC: E21B10/12
Filed: 2006-05-03
Granted: 2007-10-20
Abstract: FIELD: rock-cutting tools, particularly disc drilling bit to drill all-purpose wells. 
     SUBSTANCE: drilling bit comprises U-shaped body, axis secured inside the body and provided with disc rolling cutters installed on the axis and thrust collars arranged between inner end surfaces of disc rolling cutters. Inner end surfaces of disc rolling cutters and thrust collars may cooperate with each other. One radial orifice of horizontal axis is of through type and extend in vertical plane. Axis arranged in above orifice may rotate and is rigidly connected with thrust collar. The axis has rolling cutter with rock-cutting members located from well bottom side. 
     EFFECT: provision of synchronous operation of all drilling bit members and, as the result, increased advancing rate and drilling speed. 
     3 cl, 1 dwg
Patent RU-2310804-C1 (RU)
Title: Теплообменник на тепловых трубах
Inventor: TUMAKOV ALEKSEJ GRIGOR EVICH
IPC: F28D15/02
Filed: 2006-05-17
Granted: 2007-11-20
Abstract: Изобретение предназначено для промежуточного охлаждения воздуха и может быть использовано в энергетическом машиностроении. Теплообменник выполнен из одного или нескольких однотипных модулей, содержит корпус с размещенным внутри пучком расположенных горизонтальными рядами тепловых труб. Трубы установлены в каждом ряду с зазорами, образующими щелевые каналы, и перпендикулярно направлению теплообменивающихся сред. Секции испарения тепловых труб расположены внутри корпуса с образованием общей зоны испарения. Секции конденсации труб выведены за пределы корпуса. Тепловые трубы общей зоны испарения расположены взаимно перпендикулярными чередующимися рядами и закреплены в соответствующих смежных стенках корпуса. Модуль дополнительно снабжен зеркально расположенным аналогичным корпусом с идентичным размещением и закреплением в нем пучков тепловых труб и общей зоной испарения. Каждый ряд тепловых труб дополнительного корпуса расположен между соответствующим ему рядом тепловых труб основного корпуса с образованием общих зон конденсации, расположенных в общем корпусе модуля. Общие зоны испарения и общие зоны конденсации модуля расположены во взаимно перпендикулярных плоскостях по диагоналям общего корпуса модуля с образованием соответственно отдельных каналов для прохода каждой из теплообменивающихся сред. Изобретение обеспечивает повышение интенсификации теплообмена при уменьшении массогабаритных характеристик теплообменника. 2 з.п. ф-лы, 6 ил., 1 табл.
Patent RU-2320909-C1 (RU)
Inventor: OSIPOV VLADIMIR IGOREVICH
IPC: F16H25/06
Filed: 2006-07-13
Granted: 2008-03-27
Abstract: FIELD: invention refers to machine building particularly to mechanical transmissions and may be used in drives of machines and devices. 
     SUBSTANCE: wave spur gear transmission has body (1), cam-shaped generator of waves (3), separator (5) with radial guides and located in them spurs (7), rigid cogged wheel with spurs (12). Base (6) of spurs (7) and guides of separator (5) fulfilled coaxial-cylindrical with possibility of turning of bases in guides relatively to their common axis located in middle plane of transmission. Elastic drum (10) is located inside separator (5) and is conjugated with ends of bases (6), provided with flats and shoulders oriented in the direction of spurs. Between opposite straight-line edges of base (6) and flats there is guaranteed clearance whose total value is calculated according to formula. 
     EFFECT: improves working capacity and increase efficiency. 
     4 dwg
Patent RU-2322143-C1 (RU)
Title: Способ производства консервов "суп рыбный со свекольными листьями" специального назначения
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2006-07-24
Granted: 2008-04-20
Abstract: Изобретение относится к технологии производства консервированных первых обеденных блюд для космического питания. Способ производства консервов специального назначения предусматривает подготовку рецептурных компонентов: замораживание и измельчение на волчке свекольной и морковной ботвы, зеленого лука и зелени петрушки и укропа, резку, бланширование и измельчение на волчке картофеля, измельчение на волчке рыбного филе, протирку чеснока. Перечисленные компоненты смешивают со сметаной, рыбным бульоном и поваренной солью. Перечисленную смесь фасуют в алюминиевые тубы при определенном расходе компонентов. Это обеспечивает получение новых консервов для космического питания, обладающих повышенной усвояемостью.