baber/WOPTO huggingface dataset:
Patent RU-2229757-C2 (RU)
Inventor: TALANIN JU V
IPC: H01L23/36
Filed: 2002-07-29
Granted: 2004-05-27
Abstract: FIELD: electrical engineering; static converters. SUBSTANCE: proposed device used for heating and cooling electronic devices designed to meet stringent requirements to degree of protection according to code IP54, IP64 in compliance with State Standard GOST 14254-96 and to ensure trouble-free operation of power unit and converter as a whole in comprehensive ambient temperature range of -60 to +50 C is made in the form of closed circuit filled with nonfreezing fluid that incorporates pump with suction and delivery lines, fluid heating and cooling systems. Device has control unit electrically connected to temperature transducer, heating and cooling systems; it is provided with cooler mounting semiconductor power devices and temperature transducers, pump, fluid tank, heating and cooling units, and expansion tank. Cooler is provided with through passages under each rib over its entire length and stepped drillings on upper and lower surfaces disposed closer to cooler center and used to provide communication with adjacent through passages. Drillings of adjacent through passages on upper and lower butt-end surfaces are staggered and plugs are installed in drillings made in upper and lower butt-end surfaces and disposed closer to external surfaces of cooler with the result that fluid-filled channel is formed in cooler originating from lower part of one side surface and running under each cooler rib up to other side surface. Heating unit may be installed directly in fluid tank and fluid may be cooled in drain line provided inside wall-mounted cooling unit. Cooling of fluid tank and additional cooling of cooler accommodating semiconductor power devices may be effected at a time by means of fans. EFFECT: enhanced effectiveness of system, reduced mass, size, and cost of converter due to its single-cabinet arrangement. 4 cl, 18 dwg
Patent RU-2240570-C2 (RU)
Inventor: PROJDAKOV N I
IPC: G01R31/02
Filed: 2002-08-20
Granted: 2004-11-20
Abstract: FIELD: production control technologies. 
     SUBSTANCE: portion has device for controlling production, including a group of contact elements for connecting automobile control panel, information processing block, commutator, output sequence generator. Outputs of the latter are connected to appropriate contacts of contact elements group. Also present are level conversion block, printing device, personal computer, network block, and network block communication channel, as well as analog-digital converter with integrated commutator, bearing frequencies and standard resistances generator, block for imitating automobile loads, technological terminal and network adapter. Contact elements group is connected to inputs of level converters block, inbuilt commutator for analog-digital converter, bearing frequencies and resistances generator, as well as output of analog-digital converter are connected to commutator outputs, personal computer through network block and by communication channels of network block is connected to network adapters of each device for controlling production. 
     EFFECT: higher efficiency. 
     1 dwg
Patent RU-2239891-C2 (RU)
Inventor: FILIPPOV A V
IPC: G21C3/32
Filed: 2002-09-23
Granted: 2004-11-10
Abstract: FIELD: can-free fuel assemblies for water-cooled and water-moderated reactor cores. 
     
     
       SUBSTANCE: fuel assembly has bottom and top supporting bushings. Top supporting bushing is mounted for engaging stop disposed on upper end of guide channel. Stop distinguished by high operating reliability is made in the form of collet provided with lip and clamping members joined to the latter; outer surface of collet carries locking bushing. Clamping members of collet are disposed in annular drilling made in guide channel. Provision is made for reusing dismounted fuel assembly many times. 
     
     
       EFFECT: enhanced percentage of fuel burnup, facilitated mounting and dismounting of fuel assembly. 
     
     
       6 cl, 6 dwg
Patent RU-2224615-C2 (RU)
Inventor: KOCHETKOV B F
IPC: B21K21/06
Filed: 2002-09-27
Granted: 2004-02-27
Abstract: FIELD: plastic metal working, possibly manufacture of ammunition. SUBSTANCE: apparatus includes rotor and housing with working surface embracing cylindrical surface of rotor and forming through space with variable width that is smoothly decreases until target size of arm bore. Rotor is rotatably mounted in shaft to which spokes are secured. On end of each spoke driving roller is mounted on axle with possibility of free rotation in such a way that at intervals between said rollers along circle worked bullets may be arranged. On cylindrical surface of rotor and along the whole working surface of housing there are grooves placed in the same plane normal relative to drive shaft. At rotation of carrier its spokes and driving rollers provide movement of worked bullets along said through space for rolling them and reducing them along circle in order to receive diameter of bullets equal to target size while forming guiding collars on surface of bullets. In housing over rotor there is pan for receiving bullets; in lower part of rotor there is outlet pan. EFFECT: enhanced quality of working bullets, improved efficiency. 4 cl, 2 dwg
Patent RU-2251682-C2 (RU)
Inventor: KETKOVICH A A
IPC: G01N23/00
Filed: 2002-11-05
Granted: 2005-05-10
Abstract: FIELD: mechanical engineering; radiation method of inspection of materials and items. 
     SUBSTANCE: centering mount has housing inside which the laser is disposed as well as first reflector mounted onto axis of laser in front of exit window of X-ray radiator is the point where axis of laser crosses axis of X-ray beam, second reflector mounted onto axis of laser outside the projection of exit window of X-ray reflector for rotation relatively axis being perpendicular to plane formed by axes of laser beam and X-ray. Device also has aids for indicating focal length made in form of pointer provided with scale fixed onto housing of centering mount. Flat collimated laser beam forming system is mounted in front of laser. Laser beam propagates along plane being parallel to vertical plane crossing longitudinal axis of X-ray radiator. The axis is at the same time perpendicular to vertical plane crossing axis of X-ray beam. The second reflector is mounted at the exit of system at laser axis. Beam splitter is mounted between first and second reflectors. In front of the beam splitter there is the second semiconductor laser which is mounted onto axis being perpendicular to axis of laser to cross its point of crossing with beam splitter. 
     EFFECT: improved precision of measurements; simplified application. 
     4 dwg
Patent RU-2296401-C2 (RU)
Title: Plug socket with shutter for contact jacks and combination device on the basis of the mentioned socket
Inventor: AMELEN PATRIS
IPC: H01R13/453
Filed: 2002-12-04
Granted: 2007-03-27
Abstract: FIELD: plug electric socket. 
     SUBSTANCE: the socket has a cover with two holes, and a socket body positioned behind the cover, it has electric contact members located opposite the two mentioned holes, and a shutter moving between different positioned, the shutter has inclined surfaces that can be installed opposite the mentioned holes made in the cover in one of the positions of the shutter, as well as means made for engagement with the pin actuating the shutter.  An accordance with the invention, the mentioned pin for actuation of the shutter forms, together with the plug socket cover, a monoblock member and projects on the rear surface of the front wall of this cover. 
     EFFECT: simplified construction. 
     22 cl, 11 dwg
Patent RU-2251332-C2 (RU)
Inventor: KVASENKOV I I
IPC: A23L21/10
Filed: 2003-02-07
Granted: 2005-05-10
Abstract: FIELD: production of textured foods from raw plant materials. 
     SUBSTANCE: method involves preparing mousse with the use of texturizer such as mixture of carragheenan and preparation produced from Pythium catenulatum micromycet biomass by predetermined process. Weight ratio of said components is 6:7. 
     EFFECT: reduced laying and provision for keeping of structural-mechanical and organoleptical properties of base product.
Patent RU-2264394-C2 (RU)
Inventor: PONTIROLI ALESSANDRO
IPC: A61K/
Filed: 2001-07-27
Granted: 2005-11-20
Abstract: FIELD: organic chemistry, chemical technology, medicine. 
     SUBSTANCE: invention relates to a novel method for preparing 14β-hydroxy-1,4-carbonate-desacetylbaccatin III and intermediate substances used in preparing new derivatives of taxane and possessing an antitumor activity. Method involves the following stages: a) protection of hydroxyls at positions 7 and 10 in 10-desacetylbaccatin III wherein R and R 1  are taken among hydrogen atom, (C 1 -C 10 )-alkyl or aryl, (C 1 -C 10 )-alkyl- or aryl-carbonyl, trichloroacetyl, (C 1 -C 4 )-trialkylsilyl; preferably, when R and R 1  are similar then they represent trichloroacetyl; when they are different then, preferably, R represents trichloroacetyl and R 1  represents acetyl; or R represents triethyl or trimethylsilyl and R 1  represents acetyl; b) two-stage oxidation to yield a derivative oxidized to carbonyl at position 13 and hydroxylated at position 14; c) carboxylation of vicinal hydroxyls at positions 1 and 14 to yield 1,14-carbonate derivative; d) reduction of carbonyl at position 13; e) removal of protective groups at positions 7 and 10. Also, invention relates to intermediate substances. Invention provides preparing intermediate substances used in synthesis of taxane. 
     EFFECT: improved preparing method. 
     8 cl, 8 ex
Patent RU-2247378-C2 (RU)
Inventor: ZABLOTSKIJ V JU
IPC: G01N33/50
Filed: 2003-03-31
Granted: 2005-02-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves taking blood from ulnar vein (systemic blood circulation) and from large vein of the injured extremity proximal with respect to lesion focus (regional blood circulation). Spontaneous NST-test value is determined and difference is calculated in systemic and regional blood circulation as regional-to-systemic difference. The difference value is used for predicting clinical course of pyo-inflammatory disease in extremities. 
     EFFECT: high accuracy of diagnosis. 
     4 cl, 2 tbl
Patent RU-2248380-C2 (RU)
Inventor: AL TER JU M
IPC: C08L75/08
Filed: 2003-04-29
Granted: 2005-03-20
Abstract: FIELD: polyurethane composition based on oligoester polyisocyanate. 
     SUBSTANCE: claimed composition contains (mass parts): mixture of low molecular oligooxyethylene glycol and oligooxypropylenetriol 49.0-91.2; toluylenediisocyanate 8.0-40.5; dimethyl dichlorosilane 0.1-1.0; and low molecular polyethylene 2.5-11.5, wherein polyethylene is introduced when content of isocyanate group NCO- is achieved of predetermined value (2.0-10.5 mass %). 
     EFFECT: oligoester polyisocyanate with stable characteristics under long-term (up to 6 months) storage. 
     6 ex, 1 dwg
Patent RU-2250129-C2 (RU)
Title: Способ очистки отходящих газов тепловых электрических станций от диоксида углерода
Inventor: BEGUNOV A I
IPC: B01D53/62
Filed: 2003-05-07
Granted: 2005-04-20
Abstract: Изобретение относится к области химической очистки отработанных газов. Способ очистки отходящих газов тепловых электрических станций от диоксида углерода путем введения в газовый поток продуктов сжигания углеводородного топлива щелочного раствора, при этом щелочной раствор подают в диспергированном виде в восходящий поток отходящих газов, движущийся в турбулентном режиме по объему дымовой трубы тепловой электрической станции. В качестве щелочного раствора используют оборотную воду золоудаления тепловых электрических станций. Диспергированный щелочной раствор подают в основание дымовой трубы тепловой электрической станции. Перед использованием оборотной воды золоудаления повышают ее щелочность перемешиванием с золой с последующим разделением раствора и зольного остатка отстаиванием и фильтрацией, при этом щелочь экстрагируется из золы в воду. Изобретение позволяет повысить полноту и скорость взаимодействия компонентов за счет использования энергии самого очищаемого потока отходящих газов. 2 з.п. ф-лы.
Patent RU-2253374-C2 (RU)
Inventor: OMEL CHUK D E
IPC: A61B17/00
Filed: 2003-05-13
Granted: 2005-06-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: the present innovation deals with surgical treatment of tuberculosis of pulmonary organs. One should perform selective extrapleural thoracoplasty followed by extrapleural pneumolysis. The latter should be fulfilled by isolating a lung being basally against a caverna. After that, the caverna with surrounding pulmonary tissue should be bound with either one or two Dacron ligatures. The innovation enables to carry out efficient treatment in patients with metastatic fibrous-cavernous pulmonary tuberculosis despite the size of caverna, manifestation nature of pneumofibrosis and disease period. Application of the present method provides development of pronounced constant collapse of affected pulmonary section only. 
     EFFECT: higher efficiency of therapy. 
     1 ex
Patent RU-2251780-C2 (RU)
Title: Device for shaping commutating field of commutator machine
Inventor: BITJUTSKIJ I B
IPC: H02K13/14
Filed: 2003-05-21
Granted: 2005-05-10
Abstract: FIELD: electrical engineering; commutator machines. 
     SUBSTANCE: proposed device designed for use in commutator machines provided with compensating winding, commutating poles, and any type of excitation has main poles, commutating poles, compensating winding, and armature current sensor; novelty is that in order to improve commutation in any transient mode of operation of electrical machine due to shaping desired commutating field for slot residing in commutation zone, control unit selects adequate mechanism to change task for pulse-width converters feeding commutating poles whose coils are wound on external magnetic system for which purpose control unit processes signals arriving from armature current sensor and from rotor position and speed sensor read out for moment when previous slot was in commutation zone. Commutating pole shoes do not need changing their shape. 
     EFFECT: enhanced commutating capacity for any mode of operation and brush gear condition; dispensing with complex calculation methods. 
     1 cl, 3 dwg
Patent RU-2267263-C2 (RU)
Inventor: LEDIN NIKOLAJ PAVLOVICH
IPC: A01K5/00
Filed: 2003-05-27
Granted: 2006-01-10
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: apparatus has circular trough divided along perimeter by radial dividers into individual feeding sites, immovable hopper and movable casing mounted for adjustable displacement in vertical plane. Radial dividers are disposed on carcass within guides for vertical displacement and fixing in extreme upper position. Vertical recesses are provided on movable casing surface. 
     EFFECT: convenient maintaining of feeding apparatus and accelerated habituation of animals to feeding apparatus. 
     2 cl, 2 dwg
Patent RU-2254207-C2 (RU)
Inventor: ZINOV EV JU A
IPC: B22D27/00
Filed: 2003-06-04
Granted: 2005-06-20
Abstract: FIELD: foundry. 
     SUBSTANCE: method comprises steps of melting cast iron in arc furnace with acidic lining; introducing gypsum in metal charge of furnace in quantity consisting 0.1 - 0.8% of melt metal volume; pouring metal to intermediate ladle and then to casting ladles; filling molds (in which coolers are placed) with melt cast iron at temperature 1360 - 1420°C.  Addition of gypsum to metal charge provides good assimilation of its sulfur. Produced casting feature enhanced rigidity and increased chilling depth at side of cooler. In central part casting is not chilled. 
     EFFECT: improved capability of castings to mechanical working. 
     2 tbl
Patent RU-2273156-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-06-21
Granted: 2006-04-10
Abstract: Изобретение относится к технологии кондитерского производства. Сироп готовят с использованием сахара, пектина и водного экстракта смеси корня родиолы розовой, цветков гибискуса и плодов шиповника. При разделке добавляют лимонную кислоту, лактат натрия и препарат, полученный из биомассы микромицета Mortierella bainieri по заданной технологии. Разливают, формуют, сушат и фасуют готовые изделия. Это позволяет получить целевой продукт со специфическим сочетанием органолептических свойств и расширенным спектром профилактических свойств за счет обеспечения содержания веществ с различной витаминной активностью.
Patent RU-2284171-C2 (RU)
Inventor: EHEHN KHANS
IPC: A61F13/494
Filed: 2001-12-10
Granted: 2006-09-27
Abstract: FIELD: sanitary and hygienic appliances. 
     SUBSTANCE: absorbing article comprises first liquid-permeable surface layer, second essentially liquid-impermeable layer, essentially liquid-impermeable protective layer, absorbing element interposed between said liquid-permeable surface layer and said protective layer, two barrier means to prevent leakings formed from flexible material and disposed in longitudinal direction on each side from longitudinal median and liquid-permeable surface layer. Each of barrier means has first surface and second surface attached to or near first liquid-permeable surface layer and/or second liquid-impermeable layer. 
     EFFECT: prevented collapse and compression of barrier means. 
     9 cl, 5 dwg, 2 tbl
Patent RU-2258638-C2 (RU)
Inventor: LEBEDEV V B
IPC: B64C27/32
Filed: 2003-07-29
Granted: 2005-08-20
Abstract: FIELD: aeronautical engineering; flying vehicles with lifting propellers. 
     SUBSTANCE: proposed method consists in shifting the  pair of blades from axis of rotation to periphery by means of centrifugal forces. Blades are shifted towards axis of rotation due to kinetic energy of revolving rotor of propeller. Kinetic energy is converted into thrust force of pulling members and blades are locked  near axis of rotation of lifting propeller. Lifting propeller of varying diameter has blades with spars, system of hinges and hub freely revolving on bearing shaft. Rods inserted inside spars of one of pairs of blades are engageable with propeller hub through hinges. Spars and blades freely slide over rods along radius from axis of rotation.  Their motion is limited by thrust locking unit. Motion of blades towards axis of rotation is performed by means of cables. Blades are pulled when brake disk is pressed to drum surface excluding its free rotation on shaft at revolving rotor of propeller till motion of slide block of thrust locking unit beyond stop. 
     EFFECT: simplified construction; enhanced efficiency. 
     3 cl, 4 dwg
Patent RU-2258752-C2 (RU)
Inventor: KUDRJAVSKIJ JU P
IPC: C22B59/00
Filed: 2003-11-04
Granted: 2005-08-20
Abstract: FIELD: metallurgy; hydrochemical methods of a complex processing of a multicomponent, polymetallic scrap. 
     SUBSTANCE: the invention is pertaining to the field of metallurgy, in particular, to the hydrochemical methods of a complex processing of a multicomponent, polymetallic scrap used in nonferrous metallurgy with extraction of valuable components and production of various commercial products. The technical result at reprocessing and neutralization of wastes of production of titanium tetrachloride consists in concentration of radioactive metals in the "head" of the process, transfer of the secondary wastes of production in an ecologically secure form suitable for a long-term entombment and-or storing, as well as in production of an additional commercial products - deficient and expensive black thermo- resistant inorganic pigments based on iron oxides, manganese and copper oxides. The method provides for a discharge of the spent melt of titanium chlorates into water; concentrating of a pulp by circulation; the pulp thickening; settling of metals oxyhydrates from the clarified solutions in succession in three stages: on the first stage - conduct a settling at pH = 3.-5.0  with separation of the formed settling of hydroxides of chrome, aluminum and scandium from the solution; on the second stage - conduct  settling at presence of an oxidizing agent at pH = 2.5-3.5 within 20-50 hours with separation of the settling; on the third stage - conduct settling at pH = 9.5-11.0. The pulp at its circulation and concentration is added with sodium sulfite in amount of 5 - 15 g/dm 3 , then  after circulation the pulp is treated with a solution of barium chloride in amount of 10-20 g/dm 3  for cosettling of ions of thorium and radium, in the formed pulp of the first stage of settling introduce a high-molecular flocculant, and before settling process on the third stage of the process the solution is previously mixed with copper(II)-containing solution formed after lixiviation of a fusion cake of the process of cleanout of the industrial titanium tetrachloride from vanadium oxychloride by copper powder, then the produced settling of iron, manganese and copper oxyhydrates is filtered off, cleansed, dried and calcined at the temperature of 400-700°C. 
     EFFECT: the invention allows to concentrate radioactive metals in the "head" of the process, to transfer the process secondary wastes in the ecologically secure deficient and expensive black thermo-resistant inorganic pigments. 
     5 cl, 1 ex
Patent RU-2271670-C2 (RU)
Inventor: PYSHNENKO GENNADIJ IVANOVICH
IPC: A22C21/06
Filed: 2004-01-23
Granted: 2006-03-20
Abstract: FIELD: food engineering, in particular, by-product processing equipment used in poultry processing industry. 
     SUBSTANCE: line has stomach processing apparatus comprising unit for separating intestines from stomach, stomach cutting unit, stomach contents removal unit, and cuticle removal unit including row of paired cylindrical spiral gears, stomach defatter, washing screw, and processing quality controlling machine. Cuticle removal unit is mounted on processing quality controlling machine and is additionally furnished with rotating ribbed rolls mounted above spiral gears, with axes of rolls extending in parallel with axes of spiral gears. 
     EFFECT: improved quality of processing of poultry stomach, enhanced reliability in operation, and reduced manual labor intensity. 
     3 dwg
Patent RU-2282157-C2 (RU)
Title: Device for warning of dangerous pitch angle
Inventor: BEHJTMEHN PITER
IPC: G05D1/08
Filed: 2002-04-01
Granted: 2006-08-20
Abstract: FIELD: instrument industry. 
     SUBSTANCE: device comprises additional logic circuit for warning that has input receiving the signal proportional to the indicating angle of pitch of the aircraft.  The warning logic circuit is used for determining the difference between the signal of the pitch angle and the value of the warning signal generated on the basis of the specified threshold value.  The warning generator is connected with the output of the warning logic circuit and is used for generating the indication signal as a function of the difference between two these signals. 
     EFFECT: enhanced precision. 
     39 cl, 3 dwg
Patent RU-2275600-C2 (RU)
Title: Video alignment holder
Inventor: BEZMATERNYKH MAKSIM VLADIMIROV
IPC: G01C15/00
Filed: 2004-07-02
Granted: 2006-04-27
Abstract: FIELD: geodesic engineering, technology for measuring position of controlled points of object relatively to given straight line. 
     SUBSTANCE: device consists of two viewfinder marks; position-sensitive photo-detector. Viewfinder marks contain viewfinder targets. Viewfinder targets are mounted on circle. Center of circle is combined with center of viewfinder mark. During turns of viewfinder mark around center, alignment line remains unchanged. Photo-detector is made in form of two cameras. Optical axes of cameras are parallel to each other and directed in opposite directions, each towards appropriate viewfinder mark. 
     EFFECT: prevented influence of alignment pointer inclination on precision of measurements. 
     1 dwg