baber/WOPTO huggingface dataset:
Patent RU-2228048-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23B7/04
Filed: 2002-10-23
Granted: 2004-05-10
Abstract: FIELD: agriculture, canned food industry. SUBSTANCE: the present innovation deals with cryoconservation technology of juicy plant raw material due to freezing. Before freezing plant raw material should be treated with preparation obtained out of Mortierella pulchella micromycete biomass by the preset technology. Then plant raw material should be kept for about 2-5 h. The innovation provides lower decrease of moisture-retaining capacity of grain. EFFECT: more prolonged ultimate terms of storage.
Patent RU-2231137-C1 (RU)
Inventor: SEROV I N
IPC: A61N1/16
Filed: 2002-11-04
Granted: 2004-06-20
Abstract: FIELD: electronics; protection of persons against electromagnetic radiation. 
     SUBSTANCE: device has first substrate that carries square matrix. The latter has set of similar squares each being, essentially, central part of fractal structure symmetrical relative to center, its fractal level M being minimum three. Second substrate is placed under first one and carries structure that has eight similar circles crossing center-of-matrix location with centers of every two adjacent circles equally spaced apart, four of them being disposed at points of intersection of matrix sides. Formed on substrate is group of squares; sides of first square coincide with matrix sides, those of second one cross corners of first square, and sides of third square cross corners of second one, and also set of equal squares with same center, each being turned relative to its equal square through 45 deg. Structures are formed on substrates by lines of crystalline lattice material and electrically insulated from one another. 
     EFFECT: enlarged functional capabilities. 
     13 cl, 9 dwg
Patent RU-2235418-C1 (RU)
Title: Селектор импульсной последовательности
Inventor: SMIRNOV D F
IPC: H03K5/19
Filed: 2002-11-26
Granted: 2004-08-27
Abstract: Изобретение относится к импульсной технике и может быть использовано в устройствах анализа импульсов для выделения импульсов с заданными параметрами по длительности и амплитуде. Техническим результатом является селекция как периодических импульсов с заданными параметрами по длительности и амплитуде, так и появляющихся в случайные моменты времени. Устройство содержит входной формирователь импульсов, блоки задержки, ключ, сумматор, многоуровневый амплитудный селектор, коммутатор и триггер. 2 ил.
Patent RU-2233164-C1 (RU)
Inventor: KHASANOV A G
IPC: A61K31/728
Filed: 2003-01-08
Granted: 2004-07-27
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: for applying onto operational wound one should apply films based upon chemically modified hyaluronic acid, that is hyaluronic acid chemically bound with 5-aminosalicilic acid. The method enables to decrease side effects at preventing the development of postoperational adhesions of abdominal cavity in case of abdominal operations and provide its efficiency. 
     EFFECT: higher efficiency of prophylaxis.
Patent RU-2236973-C1 (RU)
Inventor: PIMANOV A E
IPC: G01R27/08
Filed: 2003-02-04
Granted: 2004-09-27
Abstract: FIELD: railway signaling and communication. 
     SUBSTANCE: invention is designed for monitoring state of rail lines included into sinusoidal current circuits. Effective values of voltages and currents U 1 , U 2 , I 1 , I 2  are present at supply and receiving ends of rail line, and phase shift between voltage U 2  and current I 2  is Δφ  2 . Wave impedance Z cl  of rail line, nominal wave propagation factor Y sh.c , and nominal coefficient Z wi  at normal duty and under load γ  n =a n +jb n , are preliminarily calculated basing on known length 1 km of rail line, nominal value of rail circuit complex impedance K n =U 1n /U 2n , nominal shunt conductance Z n =Z wi . Using measurands U 1 , U 2 , I 1 , I 2  and Δφ  2  real load  of rail line and coefficient K=(U 2 • I 2 )/(U 1 • I 2 ), are calculated and at Z n ≈ Z wi  phase of voltage U 2  is found from equation    
     EFFECT: simplified set of operations, sync voltage is not required.
Patent RU-2234987-C1 (RU)
Inventor: RADKEVICH N A
IPC: B06B1/18
Filed: 2003-06-18
Granted: 2004-08-27
Abstract: FIELD: vibration generation systems, possibly used in mining and building industry branches. 
     SUBSTANCE: vibration exciter includes striker arranged in housing of exciter in such a way that to form opposite chambers. Diaphragms are placed at side of one end of striker. Diaphragm of one chamber is secured to housing along its outer contour and it is joined with striker along its inner contour. 
     EFFECT: enhanced Q-factor of oscillation system of vibration exciter due to damping inner actions of striker. 
     2 cl, 2 dwg
Patent RU-2247186-C1 (RU)
Title: Thrust clamp
Inventor: OZEROV N S
IPC: E01B9/00
Filed: 2003-06-27
Granted: 2005-02-27
Abstract: FIELD: railway transport; permanent way. 
     SUBSTANCE: invention relates to device for fastening continuous welded rails on reinforced concrete base by means of steel clamps, in particular, to flexible fastenings. Proposed flexible rectangular clamp made in form of plate bent to angle consists of horizontal flat central part and two adjoining parts, inner side and outer side ones, and it is provided with through hole in horizontal flat central part and vertical projection in inner side part adjoining rail foot, vertical projection being arranged in parallel with rail foot. Thrust clamp has concave section of u-shape in cross section on its outer side part opposite to inner side part adjoining the rail foot. Edge of outer side part is made with tilted support flat surface. Two symmetrical, relative to longitudinal axis of thrust clamp, projections with cavities to form beads are made from top on horizontal flat central part from vertical projection. Thrust clamp is made of glass filled polyamide. 
     EFFECT: reduced service expenses, number of parts and their weight, facilitated servicing of rail fastening. 
     7 cl, 6 dwg
Patent RU-2251136-C1 (RU)
Inventor: ABADEEV EH M
IPC: G05D1/08
Filed: 2003-11-28
Granted: 2005-04-27
Abstract: FIELD: board systems for automatic control of aircrafts with circuit for realizing modes of turnings in lengthwise circuit at large pitch angles and coordinated turnings in lateral circuits at large roll angles. 
     SUBSTANCE: system includes controlled object, first and second actuating devices, pitch angle pickup, pickup of angular velocity according to pitch angle, roll angle pickup, pickup of angular velocity according to roll angle, setters for pitch and roll angles, setters of reference signal for pitching and rolling circuits, two comparators, two units for separating positive polarity signal, two summing amplifiers, two units for extracting modulus, two relay units with dead zone, AND gate, controlled switch, four limiters, two adders. 
     EFFECT: enlarged functional possibilities of system due to changed control level in one circuit at condition of real unloading of adjacent circuit, enhanced accuracy of system. 
     2 dwg
Patent RU-2259333-C1 (RU)
Inventor: BOSJAKOVA N A
IPC: C04B28/06
Filed: 2004-01-28
Granted: 2005-08-27
Abstract: FIELD: production of refractory concrete mix used in ferrous metallurgy for manufacture of refractory concrete lining of high-temperature thermal units, mainly lining of blow tuyeres immersed in molten metal. 
     SUBSTANCE: proposed refractory concrete mix contains chamotte filler, high-alumina cement, sodium tripolyphosphate, crushed steel, water and dust-like quartz at the following ratio of ingredients, mass-%: high-alumina cement, 15-20; sodium tripolyphosphate, 0.3-0.5; dust-like quartz, 1-5; crushed steel, 2-3; water, 6-8; the remainder being chamotte filler. Used as chamotte filler is chamotte of two fractions: 20-3 mm and 3-0 mm at mass ratio of 30:70. 
     EFFECT: enhanced resistance of lining of tuyeres for off-furnace treatment of molten cast iron due to enhanced strength and heat resistance. 
     2 cl, 2 tbl
Patent RU-2258080-C1 (RU)
Inventor: SAFONOV V V
IPC: C10N30/06
Filed: 2004-02-16
Granted: 2005-08-10
Abstract: FIELD: antifriction materials. 
     SUBSTANCE: object of invention is increase of fatigue endurance and wear resistance of heavy-duty friction units, e.g. rolling bearings. Lubrication composition contains 0.5-1.5% filler and 98.5-99.5% plastic lubricant. As powderlike filler, composition includes iron powder 30-70%, nickel powder 20-40%, and zinc powder 10-30%. 
     EFFECT: increased fatigue endurance and wear resistance. 
     3 dwg, 2 tbl, 2 ex
Patent RU-2263910-C1 (RU)
Title: Способ определения структурно-механических свойств почв
Inventor: FEDOTOV G N
IPC: G01N33/24
Filed: 2004-05-31
Granted: 2005-11-10
Abstract: Изобретение относится к сельскому хозяйству и почвоведению, а именно к методам определения свойств почв. Способ заключается в определении предельного напряжения сдвига, которое проводят на выжатом из почвы почвенном растворе, помещаемом в стеклянную тару. Затем в стеклянную трубку насыпают дисперсный материал. Предельное напряжение сдвига определяют по разности давления газа с разных концов трубки, при которой почвенный раствор приходит в движение. Способ позволяет уменьшить трудоемкость за счет значительного снижения количества необходимой для этого почвы.
Patent RU-2261571-C1 (RU)
Inventor: ZVOLINSKIJ V P
IPC: A01B79/00
Filed: 2004-06-28
Granted: 2005-10-10
Abstract: FIELD: agriculture, in particular, tillage of solonetz soil. 
     SUBSTANCE: method involves performing the following operations: shifting soil layer above solonetz layer and mixing said layers by means of related tool; while undercutting fertile layer above solonetz layer, solonetz layer and saline layer of said solonetz complex, grinding soil of said layers into large-sized aggregates; laterally shifting soil aggregates and laying in preferably vertical or inclined strips; laying said strips onto bottom of ditch excavated during previous passage of tillage tool in repeated combinations of above-solonetz, solonetz, and saline layers. Adjacent ditches are separated from one another by connecting parts. Tillage tool has frame with flat hoe and mellowers arranged at two levels behind flat hoe. Flat hoe is made in the form of U-shaped clip. One of clip legs is laterally inclined. Front parts of clip are equipped with cutting edge and are inclined at an angle of 50-70° to horizontal plane. Horizontal blade of clip is arranged at an angle of 3-10° to horizontal plane. Lower-level mellower is formed as group of ribs mounted and inclined to horizontal blade of clip. Upper-level mellower is formed as rotavator spherical disk. Axis of rotation of spherical disk is inclined in longitudinal-vertical and transverse-vertical planes of symmetry of frame. Concavity of spherical disk is facing toward group of clip ribs. Upper level mellower is arranged behind clip ribs. 
     EFFECT: reduced consumption of power for tillage of solonetz complex and intensified desalination of solonetz complex soil layers. 
     3 cl, 6 dwg
Patent RU-2266539-C1 (RU)
Inventor: POPOV A A
IPC: C02F1/68
Filed: 2004-10-05
Granted: 2005-12-20
Abstract: FIELD: analytical methods in environmental protection and toxicology.  
     SUBSTANCE: subject of invention is drinking, natural, and waste water quality monitoring. Toxicity of aqueous medium is determined from variation in activity of animal brain plasma membrane Mg 2+ -ATPase activated by chlorine and/or bicarbonate ions. In one embodiment of invention, toxicity of aqueous medium is determined by mixing above plasma membranes with test aqueous medium adjusted to physiologic pH with phosphorus-free buffer followed by addition of solution containing Tris-ATP and magnesium ion source as well as chloride and/or bicarbonate ion(s) source, incubation until inorganic phosphorus is formed, and determination of toxicity from concentration of inorganic phosphorus. Brain plasma membranes used as indicator contain Mg 2+ -ATPase capable of being activated by chlorine and/or bicarbonate ions. 
     EFFECT: extended functional possibilities of method and use of reagent, increased sensitivity, and enabled determination of toxicity at lower concentration of various-type toxicants. 
     20 cl, 6 tbl
Patent RU-2279977-C1 (RU)
Inventor: CHUSOVITIN ALEKSANDR ANATOL EV
IPC: B29C33/28
Filed: 2004-11-19
Granted: 2006-07-20
Abstract: FIELD: processing plastics by injection method; molding large-sized articles. 
     SUBSTANCE: proposed mold includes lock and mold halves: immovable and movable; movable mold half is mounted on carriages located symmetrically and provided with anti-friction supports which are mounted in guides; it is provided with hydraulic motion drive. Lock is formed from at least two hydraulic locking mechanisms; each locking mechanism is provided with hydraulic cylinder. Hydraulic cylinders are mounted on immovable mold half. Locking mechanism is provided with brackets for columns and brackets for connection of hydraulic cylinder with guide on one side and with rod on other side; rod is provided with retainers. Movable mold half carries  columns with taper holes for retainers. 
     EFFECT: increased service life; enhanced operational reliability of locking mechanism; increased productivity. 
     3 dwg
Patent RU-2279459-C1 (RU)
Title: Gluing composition
Inventor: KABLOV VIKTOR FEDOROVICH
IPC: C09J111/00
Filed: 2005-03-09
Granted: 2006-07-10
Abstract: FIELD: gluing materials. 
     SUBSTANCE: invention relates to chloroprene rubber-base gluing composition and can be used in rubber industry for gluing vulcanized rubber. The gluing composition comprises polychloroprene rubber Nairit РНП, butylphenolformaldehyde resin 101K, water, zinc oxide, magnesium oxide, a mixture of ethyl acetate and Nefras as an organic solvent, and aniline resin as a modifying agent representing waste formed in aniline synthesis wherein the content of aniline is 15%, not above. The proposed composition provides enhancing strength in gluing vulcanized rubber based on different rubbers. 
     EFFECT: improved and valuable properties of composition. 
     2 tbl
Patent RU-2286910-C1 (RU)
IPC: B63B3/60
Filed: 2005-03-22
Granted: 2006-11-10
Abstract: FIELD: shipbuilding; construction of tanks of tankers. 
     SUBSTANCE: proposed tank has bottom, vertical guard consisting of longitudinal and transverse bulkheads and tank top with access hatch. Width of tank extends from port to starboard; tanker has upper deck and double bottom and double sides with inner and outer plating divided vertically by upper and lower inter-side platforms. Each longitudinal bulkhead forming  vertical guard of tank is structurally combined with inner plating of double side; this plating is flat in construction and is provided with pillars on section extending from double bottom as far as upper inter-side platform located in upper third of tank height and with longitudinal stiffeners on section extending from upper inter-side platform as far as upper deck; said pillars and stiffeners are located inside inter-side space. 
     EFFECT: reduced usage of material. 
     17 cl, 5 dwg
Patent RU-2292410-C1 (RU)
Title: Apparatus for deposition of coating by means of electrolytic rubbing
Inventor: GANIN ALEKSANDR NIKOLAEVICH
IPC: C25D5/06
Filed: 2005-07-13
Granted: 2007-01-27
Abstract: FIELD: electroplating techniques, possibly restoration procedures, for example for restoring mounting surfaces of rolling bearing assemblies. 
     SUBSTANCE: apparatus includes bath for electrolyte; anode mounted over bath and having pad of dielectric material; cathode holder joined with rotation drive unit; mounted in strut mechanism for pressing pad to cathode. Apparatus is provided with additional anode placed in bath with electrolyte and partially immersed together with cathode into electrolyte. Mechanism for pressing pad to cathode is in the form of lever whose one end is jointly coupled with strut, whose mean portion is joined with anode and with pad and whose opposite end is joined with calibrated weight secured to it. Honeycomb-structure pad is made of thermosetting glass-reinforced polymeric material. 
     EFFECT: massive structure of coating without foliation, increased thickness of coating, enhanced efficiency of process. 
     1 ex, 2 dwg
Patent RU-2297114-C1 (RU)
Title: Inducer for high frequency heating of complex profile products
Inventor: BYCHKOV NIKOLAJ GRIGOR EVICH
IPC: H05B6/36
Filed: 2005-08-24
Granted: 2007-04-10
Abstract: FIELD: induction heating devices, possible use in any industrial branch during thermal processing of complex shape parts and during tests of strength and durability. 
     SUBSTANCE: in accordance to invention, two branches of water-cooled coil, enveloping product being heated consist of current-conductive wire, to which inductive plates of alternating width are connected. Mathematical expression is provided for determining area of inductive plates. Wire and plates may be positioned equidistantly relatively to product surface or with varying gap. 
     EFFECT: expanded functional capabilities of inductive heating of complex profile products, for example, turbo-machine blades with prescribed uneven distribution of temperatures. 
     4 cl, 2 dwg
Patent RU-2298253-C1 (RU)
Inventor: ERMAKOV SERGEJ ANATOL EVICH
IPC: H01L23/34
Filed: 2005-09-05
Granted: 2007-04-27
Abstract: FIELD: electrical engineering; cooling microprocessor unit heat-dissipating components. 
     SUBSTANCE: proposed heat sink designed to transfer heat dissipated by electronic component formed on semiconductor chip surface to heat-dissipating working medium directly or through thin film of their separating inert material wetted by liquid working medium is made in the assembled of group of sealed cells disposed on microprocessor chip surface on side of heat-dissipating components; opposite side of cells is disposed on surface of wafer made of high-conductivity metal; inner surfaces of cells are made of material easily wettable with working medium or covered with thin layer of such material; top part of walls is made of material poorly wettable with working medium; inner space of cells is partially filled with liquid working medium and remaining space, with working-medium vapors. 
     EFFECT: enhanced cooling efficiency of heat sink. 
     7 cl, 3 dwg
Patent RU-2296845-C1 (RU)
Title: Door assembly (variants), door leaf, door leaf framing and door-frame
Inventor: MAKSIMOV ALEKSANDR IVANOVICH
IPC: E06B3/00
Filed: 2005-10-06
Granted: 2007-04-10
Abstract: FIELD: construction, particularly window sashes, door leaves, or like elements for closing openings. 
     SUBSTANCE: door assembly comprises door-frame with outer and inner panels connected with each other so that through cavity is created in-between, door handle and door leaf pivotally connected with door-frame. The door leaf has opposite spaced apart inner and outer covering plates connected with each other. The covering plates may slide with respect to door leaf framing in guiding means and close the through door-frame cavity so that locking member is created. Outer panel has rectangular orifice for door leaf receiving. Outer covering plate of door leaf is congruous to orifice made in outer covering plate. Upper sides of the rectangular orifice and the covering plate are inclined with respect to horizontal line passing through side end and inclined at 5-45° angle thereto. 
     EFFECT: extended field of technical means for door assembly production. 
     6 cl, 18 dwg
Patent RU-2296680-C1 (RU)
Title: Contact rail bond
Inventor: BELJAKOV VLADIMIR IVANOVICH
IPC: B60M5/00
Filed: 2005-10-26
Granted: 2007-04-10
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention can be used on electrified railways of main line and industrial transport and underground railways.  Proposed contact rail bond has end terminals, each being connected with steel adapter plate by vacuum diffusion welding.  Current conductor and end terminals are made of copper.  Current conductor is made in from of set of copper straps arranged one over the other, and end terminals, formed by vacuum diffusion welded ends of copper straps of current conductor. 
     EFFECT: reduced resistance owing to reduction of values of contact resistances. 
     2 cl, 5 dwg
Patent RU-2288248-C1 (RU)
Inventor: KONDRASHOV GRIGORIJ MIKHAJLOVI
IPC: C09D5/02
Filed: 2005-10-27
Granted: 2006-11-27
Abstract: FIELD: building industry and materials. 
     SUBSTANCE: invention relates to compositions used for applying of cover layers in making internal and external surfaces of building constructions and buildings. The composition comprises a thickening agent as carboxymethylcellulose sodium and froth breaker as tributyl phosphate, latex of triple copolymer of vinyl chloride, vinylidene chloride and maleic acid and water. Invention provides anticorrosive stability of ferroconcrete constructions in exploitation. 
     EFFECT: improved and valuable technical properties of composition. 
     1 tbl, 1 ex
Patent RU-2300627-C1 (RU)
Inventor: PARAMONOV JURIJ NIKOLAEVICH
IPC: E21B43/12
Filed: 2005-11-01
Granted: 2007-06-10
Abstract: FIELD: flow regulators, particularly adapted to maintain reservoir pressure by working medium flow control. 
     SUBSTANCE: flow regulator comprises body with outer annular groove, flow control members and orifices, as well as inlet and outlet nipples with flanges fastened to the body and sealing means. The body is disc-shaped. Disc is provided with two outer ribs and outer groove defined by the ribs. Body orifices are grouped in pairs so that orifices of each pair are coaxial with each other. Stop-and-flow control valves are installed in the groove. Valve inputs and outputs are connected with bushes arranged in orifices. 
     EFFECT: extended operational functionality. 
     7 cl, 2 dwg
Patent RU-2301519-C1 (RU)
Title: Method for production in vitro of transgenic monocotyledon plants
Inventor: STEPANOVA ANNA JUR EVNA
IPC: A01H4/00
Filed: 2005-11-22
Granted: 2007-06-27
Abstract: FIELD: agriculture, plant tissue cultivation. 
     SUBSTANCE: seeds of monocotyledon plant are treated under vacuum infiltration conditions for 30-50 min in suspension of Agrobacterium tumefaciens GV3850 strain and further incubated in suspension of this strain for 23-25 hours. Germinants are grown on solid nutrient medium for 3-5 days without antibiotics, then kanamycin and cefotaxime are added together. 
     EFFECT: increased yield of transgenic monocotyledon plant regardless of morphogenetic potential and somaclonal variability thereof; accelerated method for producing such plants. 
     2 dwg, 1 tbl, 54 ex
Patent RU-2296209-C1 (RU)
Title: Method for isolation of formation water inflow in well
Inventor: IBRAGIMOV NAIL GABDULBARIEVICH
IPC: E21B33/14
Filed: 2005-12-06
Granted: 2007-03-27
Abstract: FIELD: oil industry, particularly methods or devices for cementing, for plugging holes, crevices, or the like. 
     SUBSTANCE: method involves performing injection of flowable cement mortar through flexible flush-joint pipe of coiled tubing assembly into hole annuity; performing time-delay to provide cement hardening. The flexible flush-joint pipe is made as pipe having diameter of not more than 32 mm. Pipe with lesser diameter is lowered into hole annuity from ground surface between surface casing and production string. Cement mortar has density and pressure experimentally selected in dependence of length of pipe to be lowered. Cement mortar fills pipe interior and hole annuity up to day surface level. During cement hardening pipe is left in hole annuity. After cement hardening the pipe is cut at day surface level. 
     EFFECT: increased simplicity due to elimination of cement bridge forming in well. 
     1 ex