baber/WOPTO huggingface dataset:
Patent RU-2273685-C1 (RU)
Title: Method for electroforming complex-profile parts and apparatus for performing the same
Inventor: ZAKIROV RIVAL MUKHAMETGALEEVIC
IPC: C25D17/02
Filed: 2004-07-21
Granted: 2006-04-10
Abstract: FIELD: electroforming processes and equipment, namely electrolytic shaping of complex-profile parts with variable thickness of wall. 
     SUBSTANCE: method comprises steps of electrolytic deposition of variable thickness metal layer onto working surface of cathode (used as form) immersed in electrolyte at predetermined electrolysis modes realized by placing screen devices between anode and cathode. Intensity of electric field ion fluxes oriented to radius joining of cathode (form) surface is limited due to placing additional screening device in electrolyte in front of radius joining. Width of additional screening device is inversely proportional to joining curvature; said device is spaced form radius joining by distance directly proportional to layer thickness of electrolytic deposition of metal. Remaining ion fluxes dissipate along shaping surface of cathode as thickness of formed wall of part lowers. Apparatus for performing the method includes electrolysis bath, at least one anode, form secured to suspension member, screening devices spaced form lateral surfaces of form and restricting variable cross section ducts. Additional screening device is arranged in electrolysis bath and it is secured to suspension member along radius joining of form surfaces. Width of additional screening device is inversely proportional to curvature of radius joining and it is spaced from radius joining by distance directly proportional to thickness of formed wall. All screening devices define lines of electric field ion flux from anode surface towards radius joining of shaping surface of form. 
     EFFECT: enhanced accuracy and quality of variable thickness wall of complex-profile parts. 
     3 cl, 4 dwg, 1 ex
Patent RU-2275759-C1 (RU)
Title: Method for adjusting power by phases of three-electrode alternating-current arc furnace
Inventor: SHPIGANOVICH ALEKSANDR NIKOLAE
IPC: H05B7/148
Filed: 2004-09-01
Granted: 2006-04-27
Abstract: FIELD: technology for adjusting power by phases of three-phased alternating-current electric arc-furnace, related to electric metallurgy and methods for power adjustment in three-electrode alternating-current arc furnaces. 
     SUBSTANCE: method includes adjusting power by phases by means of changing reactive component of resistance due to enabling of static capacitors battery in parallel to phase of short circuit, capacity of which is determined from electric formula   where C - required capacity value of adjusting device, farads; ΔI - difference between active value of short circuit phase current with the least reactive resistance and active current values in one of two other phases, kA; D - area of liquid tub in calm state, m 2 ; E - total area of cross-section of three electrodes, m 2 ; P - nominal power of furnace transformer, Wt; n - mass of liquid component in metallic charging, kg; N - total mass of metallic charging, kg; k - coefficient, considering particularities of physical-chemical processes during melting in electric furnace and equal to (0,1-1,5)·10 -11 , c·A/Wt 2 . 
     EFFECT: increased productiveness of furnaces with decreased specific flow of electric energy. 
     1 dwg, 1 tbl
Patent RU-2268431-C1 (RU)
Title: Actuating mechanism
Inventor: ANDRIANOV BORIS NIKOLAEVICH
IPC: B66F7/14
Filed: 2004-09-27
Granted: 2006-01-20
Abstract: FIELD: the invention refers to armature construction namely to actuating mechanisms for pipeline armature. 
     SUBSTANCE: the actuating mechanism has a flange 1 with an opening for installation on the armature, a located under it a bridge 5 with a co-axial opening and an arrangement for fastening of the rod of the armature. The actuating mechanism has also a drive interacting with one of the two cog-wheels located diametrically to the opening of the flange 1 and placed in bearings. The cog-wheels are connected with the bridge 5 through screw mechanisms for its reciprocal movement relatively to the flange. The connection between the cog-wheels is fulfilled through a hollow cog-wheel covering the opening of the flange 1 and having ledges. The hollow cog-wheel contacts with the rollers installed at its both sides. 
     EFFECT: high meanings of mechanical transmission are achieved. 
     4 cl, 5 dwg
Patent RU-2273841-C1 (RU)
Inventor: KIRIKOV ANDREJ VASIL EVICH
IPC: G01N21/39
Filed: 2004-11-01
Granted: 2006-04-10
Abstract: FIELD: the invention refers to metallurgy. 
     SUBSTANCE: the mode of a spectral analysis of the elements of metallic melt in a melting reservoir includes the following stages: submersion of an arrangement in a metal bath; excitation of a laser beam; conducting of the laser beam through a system of lenses and mirrors; direction of the laser  beam  on the surface of the melt; direction of light created by plasma through quartz glass, the system of lenses and the light guides in spectrometers; using of a computer for an analysis of sensitiveness of spectral lines. In the process of submersing of the arrangement in the melt from above fulfilled in the shape of a probe the liquid sample of the analyzed welt is formed due to ferrostatic pressure. An inert gas is fed under pressure regulating which one can get a required form and a level of melted metal  in a fireproof tube and/or in a fireproof bushing and/or in a standard sampler. 
     EFFECT: simplification of the mode of the analysis and of the arrangement for its execution. 
     19 cl, 6 dwg
Patent RU-2283972-C1 (RU)
Inventor: ADAMENKO VIKTOR VASIL EVICH
IPC: H02K5/167
Filed: 2004-12-31
Granted: 2006-09-20
Abstract: FIELD: electromechanical engineering; vertical-shaft water-wheel generators. 
     SUBSTANCE: proposed plain bearing for vertical-shaft water-wheel generators has segments mounted in its housing and shaft-mounted bushing. Bottom butt-end of bushing carries rectangular-section ring assembled of two or more parts with radial slots uniformly disposed over circumference at bushing butt-end. Slots and butt-end surface of bushing form radial holes designed to force lubricant to friction zone. 
     EFFECT: improved functioning of updated plain bearing. 
     1 cl, 2 dwg
Patent RU-2282073-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F16F1/18
Filed: 2005-01-20
Granted: 2006-08-20
Abstract: FIELD: mechanical engineering; protection of technological equipment against vibrations. 
     SUBSTANCE: proposed spring-type vibration insulator has base, strut, spring-type flexible member and bearing units. Flexible member has section varying in plane passing through its axis of symmetry perpendicularly to base. Cross-sectional area increases from bearing platform towards termination of flexible member. Bearing platform is made in form of closed profile embracing at spaced relation end of flexible member to ensure its motion. 
     EFFECT: enhanced efficiency of vibration insulation due to equifrequency. 
     3 dwg
Patent RU-2283755-C1 (RU)
Title: Device for cutting bred
Inventor: SUSLOV ALEKSANDR SEMENOVICH
IPC: B26D3/30
Filed: 2005-02-18
Granted: 2006-09-20
Abstract: FIELD: food industry. 
     SUBSTANCE: device comprises bed, actuating mechanisms mounted on the bed, feeder with the mechanism for providing supplying bred by the piece, mechanism of step feed, plate knives, bearing comb with grooves for passing the plate knives, spring-loaded stop, cutting knife, and chute for removing cut bred articles.  The device is provided with compensating balancer and additional plate knives for cutting bred into pieces that are mounted on the carriage at an angle to the direction of the feeding of bred for permitting reciprocation in the horizontal plane in the direction perpendicular to the direction of feeding of bred.  The knives are kinematically connected with the compensating balancer and are spaced in the vertical plane at a distance equal to the thickness of the bred pieces to be cut, and in the horizontal plane, at a distance no less than the width of the plate knife.  The compensating balancer is made of the balancing weight mounted for permitting rocking with the amplitude equal to that of the reciprocation of the additional plate knives and shifted in phase by an angle of 180° with respect to it. 
     EFFECT: expanded functional capabilities. 
     4 cl, 3 dwg
Patent RU-2278392-C1 (RU)
Title: Способ разделения интегральных схем
Inventor: GORLOV MITROFAN IVANOVICH
IPC: G01R31/26
Filed: 2005-02-24
Granted: 2006-06-20
Abstract: Изобретение относится к измерительной технике и может быть использовано в процессе отбраковки партий интегральных схем. Технический результат - повышение достоверности. Для достижения данного результата измеряют интенсивность шума при двух значениях прямого тока, определяемых на представительной выборке по зависимости интенсивности шума от тока. По относительному изменению значения интенсивности шума, измеренного на двух значениях прямого тока, проводят разделение партии ИС на надежные и потенциально ненадежные схемы. 1 ил., 1 табл.
Patent RU-2287965-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-05-05
Granted: 2006-11-27
Abstract: FIELD: food-processing industry, in particular, production of canned first-course dishes for cosmic feeding. 
     SUBSTANCE: method involves preparing receipt components; shredding and freezing fresh cabbage; cutting and blanching potato; cutting and slightly frying carrot, bulb onion and roots of parsley and celery in clarified butter; cutting heart and salted cucumbers; mixing indicated components, without oxygen access, with cucumber brine, edible salt, black bitter pepper, and laurel leaf; packing resultant mixture and bone bouillon at predetermined component consumption; subjecting mixture to pressurization and sterilization. 
     EFFECT: wider range of canned foods designed for cosmic feeding and having improved digestibility.
Patent RU-2271768-C1 (RU)
Title: Device for curing complicated of thigh-bone fractures
Inventor: SOKOLOV VLADIMIR ANATOL EVICH
IPC: A61B17/72
Filed: 2005-05-23
Granted: 2006-03-20
Abstract: FIELD: medical equipment. 
     SUBSTANCE: device can be used for close intramedulary osteosynthesis at complicated fractures of long tubular bones. Device has two-step cylindrical intramedulary pin provided with step of bigger diameter where four blocking holes, crossing axis, are made for blocking screws to block fragments of proximal department. Pin also has step of smaller diameter provided with tip for blocking fragments of distal department. Threaded hole is made at the end of pin. Guide is made with straight and bent ends and it has slanted holes for trocar at its end. The holes correspond to blocking holes in the pin. There is centering hole at bent end; connecting bushing is aligned inside the hole. Edge of pin is conjugated with edge of connecting bushing and it is fitted with it by means of screw-tie which goes through connecting bushing and is screwed into coaxial threaded hole of the pin. Lengths of pin and step of bigger diameter are constant, and diameter of step with smaller diameter corresponds to diameter of bone-cerebral channel. Two blocking holes, made in pin of bigger diameter, are disposed at angle of 130° to axis of the step. Two other blocking units of the same step are disposed at angle of 90° to axis of the step. Axis of part of smaller sized step disposed at disposed at distance from edge of pin being equal to 1,27 length of bigger sized step is bent relatively axis of bigger diameter step for angle being equal to 6° at the plane of disposition of axes of blocking holes of bigger diameter step. It has shape of arc with radius being 100 times bigger than diameter of step of bigger diameter pin. Center of arc of the part is disposed onto perpendicular line to axis of step of bigger diameter. Round-shaped hole and through elongated rounded groove are made in step of smaller diameter at the side of tip. Length of groove is 8,6 times shorter than length of bigger diameter step and its width is 2 times shorter than length of groove. Axes of the hole and axes of elongated groove are turned to the right and to the left correspondingly to left and right extremities for angle of 15° relatively axis of part of step of smaller diameter pin which is bent by angle of 6°. Straight and bent ends of guide are made as a unit. 
     EFFECT: widened capabilities of curing thigh-bone fractures; simplified design; improved comfort at application during operation; reduced time for operation; reduced bone defects; improved efficiency of cure. 
     2 cl, 7 dwg
Patent RU-2294392-C1 (RU)
Inventor: TOLSTOV EVGENIJ ALEKSANDROVICH
IPC: C22B3/24
Filed: 2005-05-24
Granted: 2007-02-27
Abstract: Изобретение относится к гидрометаллургии и может быть использовано для извлечения рения из растворов сложного солевого состава. Способ включает сорбцию рения с использованием анионообменного сорбента с последующей десорбцией рения из насыщенного анионообменного сорбента водным раствором аммиака. В качестве анионообменного сорбента используют синтетическую анионообменную смолу на основе аминированного стиролдивинилбензола при его содержании в синтетической анионообменной смоле от 8 до 12% масс., а концентрацию водного раствора аммиака, используемого для десорбции рения, устанавливают от 1 до 10% масс. В качестве анионообменного сорбента используют синтетическую анионообменную смолу, содержащую функциональные аминогруппы при следующем их соотношении (% масс.): четвертичные аминогруппы - до 1,0; третичные аминогруппы - до 30; вторичные аминогруппы - до 70; первичные аминогруппы - до 0,5. Для увеличения производительности при переработке больших объемов растворов, содержащих рений, используют синтетическую анионообменную смолу с размером зерен от 0,6 до 0,8 мм. Целесообразно в исходном урансодержащем сернокислом растворе устанавливать pH от 1 до 2,5. Техническим результатом является повышение обменной емкости и селективности сорбции из растворов, содержащих уран. 2 з.п. ф-лы, 2 табл., 1 ил.
Patent RU-2288416-C1 (RU)
Inventor: KOLESNIK VASILIJ NIKOLAEVICH
IPC: F27B21/00
Filed: 2005-06-01
Granted: 2006-11-27
Abstract: FIELD: ferrous metallurgy. 
     SUBSTANCE: apparatus comprises sintering caps arranged in the horizontal plane to form a ring, accumulating hopper, devices for igniting, sintering burden, and discharging sinter, gas-air ducts, gas discharging chambers, and drives.  The apparatus also has hoper with batcher, accumulating hopper provided with two weighing funnels, and two leveling devices made of movable rods with rotating blades.  The sintering caps are mounted equidistantly on the rotary members made for permitting synchronous rotation and locking each cap in the space of the accumulating hopper.  The angle between the radial generatrices of each rotary member that pass through the vertical axis of the adjacent sintering caps is 72°. 
     EFFECT: enhanced efficiency of sintering. 
     3 dwg
Patent RU-2291429-C1 (RU)
Title: Method for predicting corneal subepithelial fibroplasia development after photorefractive excimer laser keratectomy
Inventor: LARINA TAT JANA JUR EVNA
IPC: G01N33/48
Filed: 2005-06-09
Granted: 2007-01-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining total antitripsin activity in excimer reactive substances concentration in lacrimal fluid concentration in lacrimal fluid before operation. The value being less than 13.2 nmole/min/ml, corneal subepithelial fibroplasia development is to be predicted after the operation. 
     EFFECT: high accuracy of prognosis. 
     2 dwg
Patent RU-2300926-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2005-10-31
Granted: 2007-06-20
Abstract: FIELD: food processing industry, in particular canned goods from meat and vegetables. 
     SUBSTANCE: claimed method includes formula component preparation, namely mutton cutting, forcing with garlic, and roasting; fresh white cabbage shredding and freezing; carrot, parsley roots, and onion cutting and roasting in melt fat; wheat flour sautéing in melt fat. Carrot, parsley root, onion, cabbage, wheat flour, tomato paste, acetic acid, sugar, table salt, black pepper, and bay leaf are blended in oxygen-free atmosphere to produce garnish. Mutton, garnish, and bone broth are pre-packed in specific component ratio, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2297097-C1 (RU)
Title: Способ монтажа платы радиотехнического устройства
Inventor: KUZ MIN SERGEJ LEONIDOVICH
IPC: H05K9/00
Filed: 2005-11-03
Granted: 2007-04-10
Abstract: Изобретение относится к области электротехники, в частности, к вспомогательным способам амплитудной модуляции, и может быть использовано при сборке радиотехнических устройств, критичных к самовозбуждению и помехам. Технический результат - устранение возникновения амплитуды паразитного импульса в плате радиотехнических устройств, критичных к самовозбуждению и помехам. Достигается тем, что способ монтажа платы радиотехнического устройства заключается в установке платы в корпус устройства и контактным перемещением электрически присоединенного к корпусу пробника вдоль общей шины питания, при этом с помощью осциллографа, электрически присоединенного к выходу устройства, находят точку с наименьшей величиной амплитуды паразитного импульса, которой плату заземляют на корпус посредством перекидного провода.
Patent RU-2300242-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2005-11-28
Granted: 2007-06-10
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with the technology for manufacturing meat-vegetable canned food due to soaking in milk and cutting wheat bread, cutting the beef and the pork and mixing the mentioned components with common salt and hot black pepper to obtain the stuffing followed by forming, breading it in wheat dry bread and frying in grease to obtain bitochki; then one should chop and freeze new white cabbage, cut, fry in grease and grate carrots, parsley root and onions, reduce pickled cucumbers upon a chopper, fry wheat flour and mix carrots, parsley root, onions, pickled cucumbers, wheat flour, bone broth, tomato paste, acetic acid, sugar with common salt, cinnamon, nutmeg, hot black pepper, Jamaica pepper and laurel leaf to obtain the sauce. Then bitochki, cabbage and sauce should be packed at the preset ratio of components followed by sealing and sterilization. The innovation enables to manufacture new canned food being of increased digestibility. 
     EFFECT: higher efficiency.
Patent RU-2291186-C1 (RU)
Title: Detergent and anticorrosive motor fuel additive
Inventor: ANDRJUKHOVA NONNA PETROVNA
IPC: C10L1/223
Filed: 2005-12-22
Granted: 2007-01-10
Abstract: FIELD: petroleum processing and petrochemistry. 
     SUBSTANCE: additive containing imino and imido groups is prepared by condensation of (i) Mannich base having general formula:   (I), wherein R 1  represents C 8 -C 20 -alkyl group and R 2  represents hydrogen atom or R 1  with (ii) polyalkylenesuccinic acid of general formula:   (II), wherein Palk represents linear or branched poly-C 2 -C 4 -alkylene chain with number average molecular mass 300 to 2250, in the form of 30-70% solution in mineral or synthetic oil. 
     EFFECT: improved detergent properties (regarding engine admission valves) and anticorrosion  properties of fuels. 
     3 tbl, 6 ex
Patent RU-2297307-C1 (RU)
Title: Method of soldering cast tool alloy with constructional steel
Inventor: BAGINSKIJ ANDREJ GENNAD EVICH
IPC: B23K1/00
Filed: 2006-01-10
Granted: 2007-04-20
Abstract: FIELD: mechanical engineering; soldering. 
     SUBSTANCE: invention can be used for soldering tool alloy with constructional steel, particularly, in friction pairs.  Cast wear-resistant tool alloy for instance, that based on high-speed tool steel wastes, is arranged at assembling over construction steel with solder foil fitted in soldering gap.  Copper foil, thickness 100-150 mcm is used as solder.  Heating is carried out in vacuum at residual pressure not lower than 5·10 -5  mm Hg to temperature of formation of low-melting eutectic between tool alloy and solder and holding at soldering temperature is provided for 5 - 10 min. 
     EFFECT: provision of soldered joint of high stability with shear strength of 210 - 215 MPa. 
     2 ex
Patent RU-2307533-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2006-02-13
Granted: 2007-10-10
Abstract: FIELD: food processing industry, in particular canned goods for space feeding. 
     SUBSTANCE: claimed method includes meat cutting, roasting in melt butter, and chopping; onion, carrot, and potato cutting, roasting in melt butter, and chopping; fresh white cabbage and onion shredding, freezing, and chopping; red hot pepper cutting and chopping; gardenstuff chopping; Abovementioned components are blended with bone broth, tomato paste, table salt, and CO 2 -extracts from biomass of specific micromycete species, black pepper and bay leaf. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value. 
     41 cl
Patent RU-2307457-C1 (RU)
Inventor: PROKOPENKO NIKOLAJ NIKOLAEVICH
IPC: H03F3/45
Filed: 2006-02-20
Granted: 2007-09-27
Abstract: FIELD: radio engineering and communications, possible use as device for amplifying impulse signals in structure of analog interfaces of varying functional purpose. 
     SUBSTANCE: operational amplifier (dwg.2) contains input cascade (1) with expanded range of active operation, having first output (2), synchronized with bus of positive power source (4), second output (5), synchronized with bus of negative power source (6), two-clock output cascade (7), having first input (8), synchronized with bus of positive power source (4), second input (9), synchronized with bus of negative power supply (6). First output (2) of input cascade (1) is connected to collector output of first additional current mirror (10), emitter output of which is connected to first input (8) of two-clock output cascade (7), second output (5) of input cascade (1) is connected to collector output of second additional current mirror (11), emitter output of which is connected to second input (9) of two-clock output cascade (7), while input (12) of first current mirror (10) is connected to first support current supply (13), and input (14) of second current mirror (11) is connected to second support current supply (15). 
     EFFECT: increased reliability of operation with preserved maximal possible speed of operation for linear operation modes. 
     2 cl, 9 dwg
Patent RU-2310800-C1 (RU)
Title: Turboplasma hydraulic heater
Inventor: VOKHMJANIN NIKOLAJ VASIL EVICH
IPC: F24J3/00
Filed: 2006-03-30
Granted: 2007-11-20
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: invention relates to devices for creating thermal energy by recovery of excess pressure of gas on gas distributing station and gas distributing points.  Proposed turboplasma hydraulic heater contains turbine with nozzle assembly and runner. Electric generator arranged inside housing made of gas passing pipe connected to gas pipeline, and plasma pulse generator (tacitron) electrically coupled with liquid heating device arranged outside the housing.  Said liquid heating device is essentially elexctromagnetic oscillation converter submerged into reservoir with liquid which converts electromagnetic oscillations of plasma generator into ultrasonic oscillations.  Electric current generated by electric generator is used for starting plasma generator. 
     EFFECT: enlarged functional capabilities for use of recovered thermal energy. 
     4 dwg