baber/WOPTO huggingface dataset:
Patent RU-2227106-C2 (RU)
Inventor: KAPANNA FRANKO
IPC: B64C29/02
Filed: 1998-12-09
Granted: 2004-04-20
Abstract: FIELD: vertical take-off and landing flying vehicles. SUBSTANCE: flying vehicle 1 has propulsion system with propeller 2 located in nose section of flying vehicle and connected to main engine and at least one auxiliary engine 3 located in rear section of flying vehicle for gradual inclination and turn between two extreme positions: vertical and horizontal. Pilot cabin 4 and passenger compartment 5 are made in form of swivel module compartments, thus keeping floor and ceiling in horizontal position at all times. Take-off of flying vehicle 1is performed vertically relative to ground (nose part is directed upward) and position relative to ground is gradually changed by means of auxiliary engines 3 till fully horizontal position and is returned to vertical position at landing. Propulsion system may be connected with main engine both mechanically and hydraulically. EFFECT: low cost of flying vehicle. 7 cl, 6 dwg
Patent RU-2210065-C2 (RU)
Title: Body monitoring system
Inventor: SHAEVICH S K
IPC: G01M3/24
Filed: 2000-07-20
Granted: 2003-08-10
Abstract: FIELD: units for check of objects for cracks and untight areas; diagnosis of propellant tanks of rockets and bodies of habitable compartments of spacecraft. SUBSTANCE: proposed system includes unit of acoustic emission sensors and units for processing and recording acoustic emission signals. Sensor unit is divided into two groups with two sensitivity thresholds; sensors of coarse sensitivity are smoothly distributed over entire body at distance sufficient for recording signals of impact on body and high sensitivity sensors are mounted at areas of expected maximum stresses in body. EFFECT: enhanced efficiency of estimation of remaining service life of body. 1 dwg
Patent RU-2199683-C2 (RU)
Title: Method of manufacture of elastofrictional members of cable vibration isolators
Inventor: PONOMAREV JU K
IPC: F16F7/14
Filed: 2000-11-24
Granted: 2003-02-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention can be used in manufacture of cable vibration isolators designed for protection of equipment and instruments from shocks and vibration in any sphere of application. According to proposed method, elastic member is made of multicore outer strand of standard preliminarily untwisted cable with screw elastic line. Strand is curved to form ring with mean diameter equal to required length of elastic member. Then strand is wound onto said ring in multiple layers so that coils of free ring of screw strand are equidistant to first and subsequent layers until screw space of closed contour in form of Moebius torus is filled up completely. Elastic member in form of closed contour or Moebius torus is made with mean diameter D to formulas   or   where t is pitch of screw line of outer strand of used cable; n is number of periods of strand screw line. Invention makes it possible to manufacture shock absorbers featuring stable elastodamping characteristics in operation. EFFECT: simplified technology of manufacture, provision of minimum wear of shock absorbers. 3 cl, 10 dwg
Patent RU-2198957-C2 (RU)
Title: Method of microchannel plate manufacture
Inventor: KULOV S K
IPC: H01J43/24
Filed: 2001-01-03
Granted: 2003-02-20
Abstract: FIELD: technology of manufacturing microchannel plates with high gain factor, signal-to-noise ratio resolving power. SUBSTANCE: method includes location of evaporator at an angle to blank of microchannel plate and spraying of inlet contact electrode. Said spraying is effected from directed evaporator round which blank of microchannel plate is rotated and remains immovable relative to its axis. Blank of microchannel plate is made with channels perpendicular to its end face surface. Angle pf evaporator inclination to end face surface is selected so that depth of contact electrode inside channels of microchannel plate amounts up to 1.5-2.5 of channel diameter. EFFECT: higher efficiency of the first collision of electrons with channel wall, increased inlet transparency, reduced spread in depth of the first collision, excluded ellipticity of electron flow at channel outlets. 2 cl, 1 dwg
Patent RU-2212848-C2 (RU)
Inventor: SHAKHMATOV D T
IPC: A61B10/02
Filed: 2001-01-30
Granted: 2003-09-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has vacuum system, external tube and internal tube having longitudinal slits for taking sample column. Sample taking is carried out by rotating the internal tube to a given angle. The longitudinal slits have length corresponding to column height of sample to be taken. The internal tube slit has cutting teeth on both sides. The vacuum system operates with dosed vacuum production to achieve sucking adherence of tissues to the teeth. The internal tube is telescopically movable from the external tube to the extent of slit length, or completely when traveling backwards. EFFECT: enabled operation of catching and taking off a sample column of given length with layer succession order being retained; reduced risk of traumatic complications. 3 cl, 1 dwg
Patent RU-2241091-C2 (RU)
Inventor: RUUSKA MAUNO OLAVI
IPC: E01H1/05
Filed: 2000-06-15
Granted: 2004-11-27
Abstract: FIELD: municipal economy, particularly for roads cleaning. 
     SUBSTANCE: sweeper machine installed on vehicle and on trailer has load-bearing frame 2 and motor driven cylindrical brush 1 installed in frame 2 and performing rotation around its longitudinal axis 3. Frame 2 has support wheels 7, 8. Vertical distance between support wheels 7, 8 and cylindrical brush 1 axis 3 may be changed by means of adjusting unit comprising at least one executive tool V and control device 9. Machine also has sensor S which reacts on driving moment or driving power of cylindrical brush 1 or on value concerned with them. Sensor signal is transmitted to control device 9. Control device 9 defines working position of executive tool V corresponding to optimal width of contact sweeping area as a function if its position during contact thereof with ground which is characterized by rapid growth of sensor signal as cylindrical brush 1 is lowered. 
     EFFECT: increased reliability and damage resistance, increased accuracy of sweeper area defining. 
     8 cl, 1 dwg
Patent RU-2214097-C2 (RU)
Inventor: VALEEV G G
IPC: A23B7/04
Filed: 2001-02-26
Granted: 2003-10-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves preliminary preparing and cutting of product components in accordance with culinary receipt of set of selected foods of one national cuisine having single family name, similar basic animal and/or plant product components and similar cutting manner; weighing product components; packing to obtain product modules, each making package of product component put in an amount required for preparing of even number of doses of ready dish; composing semi-finished product from product modules; packing each obtained semi-finished food dish in individual package; cooling to temperature in the range of from -18 C to 5 C and storing at said temperature or transporting for further realization. Product modules are composed of product micromodules in the form of packages, each comprising product component in minimal amount required for preparing one portion of ready food dish of selected food dishes of one national cuisine having single family name, similar basic animal and/or plant components and similar cutting manner. Product components are weighed into portions having weight equal to that of respective product micromodules and portions are packed and sealed. Weight of each micromodule is defined as minimal weight value of each product component per one ready portion, said value being selected from weight values (p i,j ), calculated for each of selected dishes by formula (p i,j ) 1  = p i,j /n j , where p i,j  is weight of i product component of j dish, n j  is number of portions in each ready j dish from number and weight of products indicated in selected culinary receipts, said number being determined from formula n j  = P j /p, where p is predetermined weight of one ready portion of any of selected dishes, P j  is weight of selected ready dish determined by formula   where M j  is number of product components of j dish without regard for salt and spices, V j  is weight of water required for preparing of semi-finished product for ready j dish. Number of product micromodules contained in product modules inside food dish semi-finished product package for each product component corresponds to product with required number of portions in semi-finished product and multiplicity coefficient K ij  rounded to whole number and determined from formula K ij  = (p ij ) 1 /p i,min . Product micromodules may be vacuumized before package sealing operation. EFFECT: increased efficiency by mechanized and automated food dish semi-finished product manufacture process. 2 cl, 10 ex
Patent RU-2225144-C2 (RU)
Inventor: DENISOV S V
IPC: A23P1/12
Filed: 2001-09-03
Granted: 2004-03-10
Abstract: FIELD: feed production, in particular, preparing of straw for animal feeding. SUBSTANCE: extruder has casing, feeding hopper, extrusion screw, and device for regulating pressure inside casing. Said device is formed as bushing mounted in casing for axial displacement relative to front end of extrusion screw. Extrusion screw is made in the form of resilient helical strip, which embraces shank arranged at rear end of extrusion screw, in spaced relation thereto, and is fixed on shank by means of rear coil. Diameter of shank is equal to inner diameter of extrusion screw rear coil. Feeding screw pitch is greater than extrusion screw pitch. Chamber defined between extrusion screw rear coil and feeding screw front coil has bases formed by said screw coils, with coils being arranged in spaced relation with respect to one another, said space being equal to 3-5 pitches of extrusion screw. Chamber side surfaces are defined by surfaces of casing and shank. EFFECT: increased efficiency owing to stabilized extrusion process providing constant pressure inside extruder casing. 2 cl, 1 dwg
Patent RU-2213510-C2 (RU)
Title: Устройство для получения минерализованной питьевой воды, содержащей биогенные элементы, и апирогенной воды
Inventor: NOSENKO V I
IPC: A23L2/38
Filed: 2001-11-05
Granted: 2003-10-10
Abstract: Изобретение относится к области водоподготовки и может быть применено в качестве устройства для получения искусственной минерализованной воды. Устройство включает гидравлически последовательно соединенные блок предварительной очистки, блок регулирования жесткости и рН, блок ультрафиолетового обеззараживания с внешним излучателем, блок адсорбционной очистки, блок керамических фильтров, блок очистки методом обратного осмоса, блок ультрафиолетового обеззараживания с погружным излучателем, блок озонирования и блок минерализации. Данное изобретение позволяет повысить эксплуатационную надежность устройства и получать минерализованную воду с оптимальным соотношением основных биогенных элементов, а также апирогенную (безбактериальную) воду с заранее заданным минеральным составом. 1 ил.
Patent RU-2241331-C2 (RU)
Inventor: KH JUBER SKOT KEVIN
IPC: A61K31/415
Filed: 2000-04-12
Granted: 2004-12-10
Abstract: FIELD: organic chemistry, veterinary science. 
     SUBSTANCE: composition designated for control of parasites in animals comprises (S)-5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)-4-trifluoromethylsulfinylpyrazole and (R)-5-amino-3-cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)-4-trifluoromethylsulfinylpyrazole taken in the different weight ratios of (S)- and (R)-enantiomers providing the possibility for regulating the degree of emetic effect of the composition. The composition is designated for control of parasites in animals. 
     EFFECT: valuable veterinary properties of composition. 
     14 cl, 2 tbl, 3 ex
Patent RU-2245725-C2 (RU)
Inventor: DUGLAS R MONDZHEON
IPC: A61M16/00
Filed: 2000-06-21
Granted: 2005-02-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has curved flexible air-conducting tube and mask segment. The mask segment is shaped to completely fit to the area above the laryngeal orifice. Supporting member has a set of thin flexible ribs branching out from core member stretching from opening area. Having the air duct device mounted, the flexible ribs thrust against the pharyngeal side of cricoid laryngeal cartilage immediately under the esophagus. The mask segment is fixed and thrusts against hard surface without injuring soft esophageal tissues. Versions of present invention differ in means for fixing around the laryngeal orifice of a patient. 
     EFFECT: enhanced effectiveness of lung ventilation in unconscious state. 
     14 cl,8 dwg
Patent RU-2217550-C2 (RU)
Title: Way to prevent ice jam
Inventor: KOZIN V M
IPC: E02B15/02
Filed: 2001-11-22
Granted: 2003-11-27
Abstract: FIELD: ice breaking equipment. SUBSTANCE: invention can be employed to prevent ice formation across jam-risky section of river. Way to prevent ice jam includes realization of preventive measures by formation of jam upstream of river with regard to jam-risky section for jam-free passage of ice. Gears impeding passage of ice and low-temperature sources are placed under ice to form jam. Artificial jam is formed with the aid of gear impeding ice passage and low-temperature sources. In consequence of complete damming of river bed as result of jam formation level of water rises and fragments of ice cover move with the stream towards flooded banks. When water rises to maximal level jam is destroyed and river again flows over main bed Flooded banks become shallow quickly and part of ice remains inevitably on banks which leads to reduction of ice passing through main river bed. EFFECT: reduced cost of prevention of ice jam. 3 dwg
Patent RU-2224589-C2 (RU)
Inventor: GERASIMENKO S A
IPC: B01F13/08
Filed: 2002-02-22
Granted: 2004-02-27
Abstract: FIELD: chemical and petrochemical industries; production of apparatuses for realization of the physicochemical processes. SUBSTANCE: the invention presents an apparatus for realization of the physicochemical processes in a moving layer of a catalyst and may be used in chemical and a petrochemical industry. The apparatus contains a tubular mixing chamber made of a nonmagnetic material with a stator winding laid on its outer surface and a tool placed inside it. The tool is made in the form of a stationary core made out of a magnetoactive material and encapsulated in a cylinder shell made out of a nonmagnetic and current-nonconducting material. The shell is supplied with means of mounting and centering. The shell has a perforated separator mounted on its end. EFFECT: the apparatus ensures increase of productivity and reliability due to intensification of agitation and improved process control. 3 cl, 2 dwg
Patent RU-2280285-C2 (RU)
Inventor: GERMANN DREKSLER
IPC: G06F21/86
Filed: 2000-12-20
Granted: 2006-07-20
Abstract: FIELD: engineering of data carriers with chip, meant for storage and processing of confidential or secret information, and also to method for protecting confidential data. 
     SUBSTANCE: data carrier contains at least one memory, wherein working program is stored, containing multiple commands, while execution of each one of such commands is accompanied by appearance of signals, subject to detection from outside the chip. Method for protecting confidential data on aforementioned carrier includes, during processing of data, multiply utilized during encryption of message M by means of modulus operations, working program performs distortion of message M by adding to it at each access of i(=1,...,k) coefficient r i *n, where r - random number, and n - modulus. 
     EFFECT: increased protection of confidential data from unsanctioned access. 
     2 cl
Patent RU-2239163-C2 (RU)
Inventor: LUNEV A N
IPC: G01F13/00
Filed: 2002-09-17
Granted: 2004-10-27
Abstract: FIELD: devices for proportioning loose materials; applying alloys in cellular seals of aircraft engines. 
     
     
       SUBSTANCE: proposed proportioner is provided with bin and screen under it which performs reciprocating motion; ratio of bin and screen is D/d<4, where D is diameter of screen meshes and d is diameter of loose material particles. 
     
     
       EFFECT: enhanced accuracy of proportioning due to smooth flow of loose material through screen meshes during its motion. 
     
     
       1 dwg
Patent RU-2248630-C2 (RU)
Inventor: POTOSKAEV G G
IPC: G21C3/32
Filed: 2002-10-24
Granted: 2005-03-20
Abstract: FIELD: nuclear power engineering. 
     
     
       SUBSTANCE: proposed fuel assembly designed for use in water-moderated water-cooled reactors, primarily those of VVER-1000 type, is characterized in that its uranium dioxide mass in bundle, outer and inner diameters of fuel element cladding are 436.24 to 561.18 kg, 7.00 · 10 
       
         -3 
       
        to 7.50 · 10 
       
         -3 
       
        m, and 5.94 · 10 
       
         -3 
       
        to 6.36 · 10 
       
         -3 
       
        m, respectively, for bundle of 468 to 510 fuel elements, or uranium dioxide mass in bundle, outer and inner diameters of fuel element cladding are 451.37 to 582.17 kg, 7.60 · 10 
       
         -3 
       
        to 8.30 · 10 
       
         -3 
       
        m, and 6.45 · 10 
       
         -3 
       
        to 7.04 · 10 
       
         -3 
       
        m, respectively, for bundle of 390 to 432 fuel elements, or uranium dioxide mass in bundle, outer and inner diameters of fuel element cladding are 442.22 to 544.12 kg, 8.30 · 10 
       
         -3 
       
        to 8.79 · 10 
       
         -3 
       
        m, and 7.04 · 10 
       
         -3 
       
        to 7.46 · 10 
       
         -3 
       
        m, respectively, for bundle of 331 to 367 fuel elements, water-uranium ratio of subchannel being chosen between 1.27 and 1.83. 
     
     
       EFFECT: reduced linear heat loads and fuel element depressurization probability; enlarged reactor power control range, improved fuel utilization. 
     
     
       4 cl, 11 dwg
Patent RU-2271250-C2 (RU)
Inventor: VAN KHARDEVEL D ROBERT MARTEJN
IPC: C07C1/04
Filed: 2001-07-11
Granted: 2006-03-10
Abstract: FIELD: petrochemical process catalysts.  
     SUBSTANCE: preparation of crusted metallic catalyst comprises: (i) applying suspension containing diluent, catalytically active metal selected from cobalt and ruthenium groups, and optionally first refractory element (atomic number at least 20) oxide onto surface of carrier particles to form wet coating and (ii) removing at least part of diluent from wet coating, said suspension containing at least 5% by weight of catalytically active metal based on the weight of calcination residue, which would result after drying and calcination of suspension. Crusted metallic catalyst itself and hydrocarbon production process are also described. 
     EFFECT: simplified catalyst preparation technology, improved physicochemical properties of catalyst as well as selectivity thereof, and increased productivity of hydrocarbon production process. 
     10 cl, 1 tbl, 3 ex
Patent RU-2251079-C2 (RU)
Inventor: LEDENEV G JA
IPC: G01C25/00
Filed: 2003-02-25
Granted: 2005-04-27
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: method comprises setting the mounting surface of the platform in a horizontal position, changing the position of the axis of rotation in the vertical plane, rotating the platform by 180° from the horizontal position of the mounting plane of the platform, measuring the angle between the mounting surface of the platform and horizontal plane, α, changing the position of the rotation axis of the platform in the vertical plane by α/2 toward the horizontal plane. 
     EFFECT: enhanced precision of setting. 
     2 dwg
Patent RU-2262770-C2 (RU)
Inventor: ANDON KHIDEKI
IPC: H01H85/165
Filed: 2001-11-22
Granted: 2005-10-20
Abstract: FIELD: electrical engineering; fuses for motor-cars. 
     SUBSTANCE: proposed compact fuse has fusible member and insulating case with recess. Fusible member has two supporting plates and fusible part that joins together supporting plates. Fusible part is disposed in case and parts of supporting plates are held open within case. Supporting plate length equals sum of fusible part length in longitudinal direction of supporting plate, length of recess in longitudinal direction of supporting plate, and length of cover support in longitudinal direction of supporting plate. 
     EFFECT: facilitated assembly of fuse for high-voltage circuits. 
     6 cl, 21 dwg
Patent RU-2250925-C2 (RU)
Inventor: STEPASHIN A M
IPC: C22C38/14
Filed: 2003-07-01
Granted: 2005-04-27
Abstract: FIELD: metallurgy; production of important rolled stock for oil-well tubing of increased service life. 
     SUBSTANCE: proposed method includes making steel of definite chemical composition in electric furnace, tapping metal from furnace into ladle, treatment of metal in ladle and teeming steel into ingot molds. Alloying with molybdenum is performed by introducing molybdenum-containing materials into furnace in making steel. After teeming, ingots are rolled, cooled and heated for rolling in preset temperature range and are subjected to preliminary and final deformation; process is completed by final cooling of rolled blanks to surrounding temperature. 
     EFFECT: improved strength characteristics and cold resistance of metal; enhanced reliability of metal products. 
     1 ex
Patent RU-2282628-C2 (RU)
Title: Производные дифенилазетидинона, фармацевтическая композиция на их основе и способ ее получения
Inventor: GLOMBIK KHAJNER
IPC: A61K31/444
Filed: 2001-12-11
Granted: 2006-08-27
Abstract: Изобретение относится к новым производным дифенилазетидинона формулы     
     в которой R1 означает водород; R2 означает -(CH 2 ) 0-1 -NH-C(O)-(C 3 -C 12 ) алкилен-С(O)NH-L, R3 и R6 означают водород, R4 и R5 означают F, Cl, Br, I, L означает    
     Rx, Ry, Rz означают Н, а также к их фармацевтически приемлемым солям. Соединения формулы (I) проявляют холестеринпонижающую активность и могут найти применение в медицине. 4 н.п. ф-лы.
Patent RU-2273197-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-18
Granted: 2006-04-10
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and aqueous extract from mixture of baikhovy black tea, blackcurrant leaves, black chokeberry fruits, dogrose fruits, hibiscus flowers, wild ash fruits and blackcurrant fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, forest-berry flavoring, and preparation obtained from biomass of Mortierella parvispora micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics, prophylaxis action and wide range of vitamin activity.
Patent RU-2277585-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: C12N9/00
Filed: 2003-09-22
Granted: 2006-06-10
Abstract: Изобретение относится к биотехнологии и касается технологии выделения ферментов из биологического сырья. Согласно изобретению в процессе экстрагирования ферментсодержащего сырья жидким экстрагентом давление в экстракционной смеси периодически сбрасывают до значения, обеспечивающего вскипание экстрагента, и повышают до исходного значения. После чего отделяют жидкую фазу и выделяют из нее целевой продукт известными методами. Изобретение позволяет сократить удельные энергозатраты за счет оптимизации условий разрушения клеточной структуры экстрагируемого сырья и увеличить выход целевого продукта за счет сокращения необратимых потерь.