baber/WOPTO huggingface dataset:
Patent RU-2216769-C2 (RU)
Title: Semiconductor clocked integrated circuit and its activation process
Inventor: RAJNER ROBERT
IPC: G06F21/55
Filed: 1999-07-27
Granted: 2003-11-20
Abstract: FIELD: semiconductor integrated circuits activated in parallel or in series. SUBSTANCE: clock signal (CLint) output lead is coupled through respectively controlled change-over facility (MP1, MP2, MP3, MP4) with clock input of respective circuit units (S1. S2, S3, HS) and control inputs of change-over facilities (MP1, MP2, MP3, MP4) are coupled with output of random signal generator (ZSG) so that respective circuit unit (S1, S2, S3, HS) operates in parallel or in series with one or more other circuit units (S1, S2, S3, HS) in compliance with random signals. EFFECT: preventing type-of-process data acquisition by counting current peaks. 10 cl, 6 dwg
Patent RU-2198293-C2 (RU)
Inventor: FREJDIN A M
IPC: E21C41/22
Filed: 2001-04-23
Granted: 2003-02-10
Abstract: FIELD: mining industry, particularly, mining of thick ore deposits. SUBSTANCE: method includes driving of haulage, ventilation and drill workings, drawing holes in block bottom, drilling of blast holes and breakage of ore by fan holes in clamp under caved rocks. Block is divided into two parts. Breakage of ore overlaying part is carried out by leading along the strike of ore deposit, and then, breakage of ore of block underlying part is effected by sections along the strike of ore deposit. Volume of breakage in sections is selected depending on conditions of seismic safety of haulage workings. In this case, drawing holes in block bottom are driven directly before blasting of next section and they are filled with broken rock mass before section blasting. EFFECT: higher breakage output and working safety. 2 cl, 2 dwg
Patent RU-2202991-C2 (RU)
Inventor: BARBARASH L S
IPC: A61F2/24
Filed: 2001-05-21
Granted: 2003-04-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has pericardial flexible collar created in in-flow part of the valve. The flow part of the conduit is produced from calf pericardium and has two separate parts one of which has sealed connection via the flexible pericardial collar to the in-flow part and the second one with exit part of the aorta. Method involves producing flexible collar and flow part of the conduit from pretreated calf pericardium. The flexible collar is created from calf pericardium flap and fixed from internal side of in-flow segment of the aorta root below the level cusps attachment to aortic wall with captured intima and median part and with free flap edges being sutured to each other and the calf pericardium flap being attached to the aortic wall with adventitial and median layers being captured. To produce flow part of the conduit, two calf pericardium flaps are used. One wedge-like flap is attached from inside of in-flow segment of the aorta valve to pericardial flexible collar. Free edges of the flaps are tightly sutured to each other. The second rectangular pericardium flap is attached in exit segment of the aorta to internal surface. Free edges of the flap are tightly sutured to each other through all layers beginning from the aorta. The 3-4 like sutures are put in. EFFECT: improved hemodynamic features; reduced risk of conduit dysfunction and xenoaortic valve and anastomosis zones obstruction. 3 cl, 1 dwg
Patent RU-2204362-C2 (RU)
Inventor: AMBURTSEV A V
IPC: A61F7/00
Filed: 2001-06-15
Granted: 2003-05-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has thoracic and lumbar corsets made as a whole with a base with fastening members and correcting members. The thoracic corset has flexible supporting plate set on the dorsal part at the vertebral column superior and middle segments level. The correcting belts are attached to the flexible supporting plate. EFFECT: enhanced effectiveness of treatment; improved safety features; simplified design. 6 cl, 2 dwg
Patent RU-2225528-C2 (RU)
Inventor: NOSOV V A
IPC: F02M61/04
Filed: 2001-06-25
Granted: 2004-03-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: proposed fuel nozzle contains body and fitted-in needle with cone. Body is made in form of truncated cone. Conical part of body is made thin-walled, deformable in radial direction. Needle is secured in body by threaded joint, being interference fitted in hole of thin- walled conical part of body. EFFECT: improved reliability of nozzle in operation, reduced overall dimensions. 1 dwg
Patent RU-2237303-C2 (RU)
Inventor: KARTTUNEN MIKKO
IPC: H05K9/00
Filed: 2000-03-03
Granted: 2004-09-27
Abstract: FIELD: electroradio engineering, concerns conducting thermoplastic elastomer, as well as products sealing and/or screening the electromagnetic interferences, containing in essence a non-conducting material of a matrix and conducting filling component containing melt. 
     SUBSTANCE: the maximum specific resistance of the elastomer equals 1Ohm.cm. The melt viscosity provides manufacture of highly qualitative products with precise forms. 
     EFFECT: provided effective screening of electromagnetic interferences in the finihsed product obtained, for example, by die casting at preservation of its low hardness, and with mechanical properties of the conducting thermoplastic elastomer at the level sufficient for use of the material at sealing. 
     20 cl, 5 dwg, 5 ex
Patent RU-2261517-C2 (RU)
Inventor: KRIVOV B N
IPC: H02K23/56
Filed: 2002-03-11
Granted: 2005-09-27
Abstract: FIELD: electrical machines. 
     SUBSTANCE: subject of invention is multipurpose electric motor capable of running in dc and ac circuits; its stator windings are circularly wound between stator magnetic circuits and rotor ones. Part of winding is covered with magnetically impermeable shields. Carbon brushes have no pigtails nor permanent connections; they are disposed on rotor in insulating brush holders and are revolving together with rotor. Closure of contacts of stator commutator carbon brushes involves alternate switch-over of stator winding. 
     EFFECT: facilitated manufacture and enlarged functional capabilities of electric motor. 
     3 cl, 2 dwg
Patent RU-2226130-C2 (RU)
Inventor: KNAT KO V M
IPC: B09B3/00
Filed: 2002-04-11
Granted: 2004-03-27
Abstract: FIELD: environment protection. SUBSTANCE: when accomplishing neutralization of dumps of industrial-domestic waste by method including digging of pits, dump territory section is cleaned from waste mass and pit is dug on cleaned area. Vegetable soil extracted from pit and mineral soil are heaped separately at side of pit. Mineral soil is mixed in ratio of 1:0.3-0.7 with 10-40 mass water suspension of hydraulic aluminosilicates with 9≤pH≤12, and layer of material, thus formed, is placed on pit surface. Then pit is filled with vegetable soil, layer by layer, each layer being impregnated with water suspension of hydraulic aluminocilicates. Then one or more sections of dump territory are cleaned from waste mass and one or more pits, respectively, are dug on said sections and remaining waste mass is neutralized as stated above. After treatment of waste mass, it is covered first with layer of material formed by mixing mineral soil with water suspension of hydrolyzed aluminosilicates and then is covered with layer of vegetable soil on which seeds of sod-forming grass are sown. Proposed step-by-step technology of pit digging and subsequent treatment of waste mass over entire dump territory makes it possible to localize and completely neutralize waste within the limits of dumping ground, without transporting waste mass out of the limits of territory. EFFECT: improved environmental protection. 1 tbl, 8 dwg
Patent RU-2245705-C2 (RU)
Title: Cardiac massage device
Inventor: SHUMAKOV V I
IPC: A61H31/00
Filed: 2002-05-20
Granted: 2005-02-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has belt manufactured from inextensible flexible material having clamps mounted on one side along its length, with rollers enveloped by cords. Closed chambers built from flexible material, filled with liquid and having pressure gages, are attached to its other side in camp projections. Electromotor is mounted in the middle part of the belt on the same side with the clamps. The electromotor has control system. Drum enveloped with cords is rigidly fixed on the electromotor end part. The middle portion of each cord is rigidly connected to cylindrical drum surface. Free ends of the cords are connected to end clamps. 
     EFFECT: retained ability of unrestrained patient movements. 
     2 dwg
Patent RU-2230427-C2 (RU)
Inventor: OSTROVSKIJ O A
IPC: H03K3/037
Filed: 2002-06-21
Granted: 2004-06-10
Abstract: FIELD: pulse engineering, computer engineering, and control systems. SUBSTANCE: nonvolatile memory location that has Schmitt flip-flop, majority element, and inverter is provided in addition with two diodes and capacitor. EFFECT: enhanced output noise immunity, reduced power requirement in data storage mode. 1 cl, 1 dwg
Patent RU-2232550-C2 (RU)
Inventor: CHIKOTEEV S P
IPC: A61K35/407
Filed: 2002-07-22
Granted: 2004-07-20
Abstract: FIELD: medicine, experimental surgery. 
     SUBSTANCE: the present innovation deals with performing vast hepatic resections. One should carry out xenotransplantation beforehand with cryoconserved isolated porcine hepatocytes at 2x10 6  / ml nutritive value concentration subcutaneously into anterior abdominal wall. Procedure should be conducted 48 h before operation. Then intraoperationally immediately after hepatic resection one should perform transplantation of the same cells under splenic capsule. 
     EFFECT: higher efficiency of postresectional hepatic regeneration. 
     1 ex
Patent RU-2231860-C2 (RU)
Inventor: SEMKIN N D
IPC: G01N27/623
Filed: 2002-07-30
Granted: 2004-06-27
Abstract: FIELD: instrumentation engineering, automation means, control systems utilized in space technology. 
     SUBSTANCE: given mass spectrometer has target, ion source, ejection screen, detector of ions of gas part located around ion source, detector of ions of dust part located on axis of spectrometer on opposite side of target, electron mirror coming in the form of two coaxially placed rings of internal assembly and rings of external assembly, flat electrostatic reflector, diaphragm, focusing assembly and immersion lens. Internal assembly of rings and external assembly of rings are positioned between ejection screen and flat electrostatic reflector on working part of target. Focusing assembly is arranged in front of detector of ions of dust part and immersion lens is installed in front of focusing assembly. Detector of ions of dust part of mass spectrometer is placed between ion source and focusing assembly. 
     EFFECT: increased resolution and collection coefficient. 
     1 dwg
Patent RU-2233787-C2 (RU)
Title: Object displacement method
Inventor: GORBUNOV JU N
IPC: B66F3/35
Filed: 2002-09-25
Granted: 2004-08-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention can be used in devices providing displacement of objects, bringing objects, including those of large size and mass, out of aircraft, ejection, load-handling operations and pushing submersible projectiles out of ship launchers. Chamber with step-by-step changing of volume is formed on base of flexible hose laid in ordered fashion by means of closed guide with bottom and pusher proper. Compact ordered laying of flexible hose is provided using the following procedure: hose unfolded in length and perimeter is divided into steps, and locks 6 are installed inside and outside each step. Then hose is folded at each step over perimeter in form of member-fold with top and two bases. Members-folds are fixed in tops and each pair of their bases are shifted towards ach other to form S-turn members 13 and on each member-fold said S-turn members 13 connect bases to each other. Chamber of step-by-step changeable volume is formed as follows: front edge of hose is connected with rigid pusher 17, and terminal edge of hose is connected with close guide 20 provided with bottom 21 to form chamber 22 with step-by-step change of volume. Object is displaced when pressure is built in chamber 22 of step-by-step changeable volume by moving pusher 17 under action of which tops of neighbor members-folds are released, step-by-step in succession, and bases inside forward member-fold are released and moved apart and, simultaneously, following member-fold is sealed step-by-step, thus providing unfolding of hose in volume of chamber 22 changing step by step. Invention provides regulated conditions of object displacement according to preset efforts and velocity enlarged control range and curvilinear displacement of pusher with object. 
     EFFECT: improved safety, failure proofness, and reliability, increased service life. 
     10 cl, 14 dwg
Patent RU-2254751-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23B7/022
Filed: 2002-10-28
Granted: 2005-06-27
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with technology to manufacture dried provisions to be further applied in the composition of sterilized canned food. While preparing plant raw material before drying it is necessary to treat it with a preparation obtained out of Mortierella verticillata micromycete biomass according to the preset technique to be kept then for a certain period of time. The innovation enables to increase stability of provisions form at subsequent restoration, at heating up to the temperature of canned food sterilization, as well. 
     EFFECT: increased quality of provisions. 
     3 ex
Patent RU-2246378-C2 (RU)
Inventor: ANOSOV JU M
IPC: B22D27/00
Filed: 2002-10-30
Granted: 2005-02-20
Abstract: FIELD: manufacture of articles in condition of resonance oscillations of structural particles of material. 
     SUBSTANCE: method comprises steps of preparing metal and acting upon it by means of mechanical ultrasound frequency oscillations in order to achieve resonance. According to invention at extrusion or at rolling action by means of ultrasound frequency oscillations is realized at frequency values corresponding or proportional to natural frequency of oscillation of dispersed metal particles in order to provide density of article 0.92 -0.99 and more. At plastic working, at drawing or cutting action by means of ultrasound frequency oscillations is realized at frequency values corresponding or proportional to natural oscillation frequency of grain or domain of metal. At crystallization action by means of ultrasound frequency oscillation is realized at frequency values corresponding or proportional to natural frequency of crystallized grains of metal. During extrusion and rolling process of metal preparation comprises steps of washing out, breaking, metering; during crystallization process of metal preparation comprises steps of melting and casting metal to ingot mold or casting mold. 
     EFFECT: enhanced quality of articles, lowered cost, improved efficiency of production process. 
     2 cl, 3 ex
Patent RU-2267219-C2 (RU)
Inventor: DEMIDOV V A
IPC: H01L41/113
Filed: 2003-01-04
Granted: 2005-12-27
Abstract: FIELD: engineering of high power pulse equipment, possible implementation as executive mechanism in single time effect systems. 
     SUBSTANCE: explosive piezo-generator has flat-wave air blast generator and piezo-electric transformer. Piezo-transformer is made in form of additional set of rectangular piezo-plates with maximal value of remainder polarization. Piezo-plates are mounted adjacently to each other by edges with electrodes, parallel to direction of movement of air blast, and are connected electrically in parallel. Polarity of connection of at least one piezo-plate is opposite to polarity of connection of other piezo-plates, one-pole electrodes of which are connected to each other. 
     EFFECT: stabilized voltage at output clamps of explosive piezo-generator with RLC-load, decreased dimensional and mass characteristics of the same. 
     1 cl, 2 dwg
Patent RU-2252642-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/269
Filed: 2003-04-28
Granted: 2005-05-27
Abstract: FIELD: food industry. 
     SUBSTANCE: prepared sugar beet should be deodorated and sterilized with supercritical carbon dioxide in the field of ultrasound fluctuations, juice pressing should be carried out under aseptic conditions followed by cultivation upon residues of mycellar fungi of Trichoderma and Aspergillus species of acetic acid fermentation. Then comes separation of culture liquid, its blending with juice, addition of ammonia and supercritical CO 2 -extract into the blend out of Mortierella verticillata micromycete biomass extracted then according to the preset technique to obtain solid residue treated with liquid ammonia followed by concentrating the blend, treating the concentrate with liquid carbon dioxide, mixing with solid residue-treated Mortierella verticillata micromycete biomass and heating the mixture up to 60 C, not less. The innovation provides improved structure-forming capacity and increased thermal stability of gelling concentrate. 
     EFFECT: higher efficiency.
Patent RU-2274243-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-08-21
Granted: 2006-04-20
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 green tea, earth apple flowers, bilberry leaves, calendula flowers, pear fruits, and papaya fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, orange flavoring, and preparation obtained from biomass of Mortierella gemiffera micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics, dense consistence, and F-vitamin activity.
Patent RU-2268329-C2 (RU)
Title: Способ изготовления небеленой целлюлозы с очень низкой хпк
Inventor: VESTER BRAJAN
IPC: C04B18/24
Filed: 2003-12-25
Granted: 2006-01-20
Abstract: Изобретение относится к способу изготовления целлюлозных масс, которые используются в изделиях на основе вяжущих. Способ изготовления небеленой сульфатной целлюлозы включает неоднократное вымачивание и промывку небеленой целлюлозы в воде, которую поддерживают в щелочном состоянии при повышенной температуре, для получения целлюлозного продукта, который имеет химическую потребность в кислороде (ХПК) не более 2,0 кг на 1000 кг сухой целлюлозы. Изобретение позволяет повысить прочностные характеристики продукта. 1 н. и 13 з.п. ф-лы, 1 ил.
Patent RU-2266878-C2 (RU)
Inventor: VAKALOVA T V
IPC: C04B33/02
Filed: 2004-02-18
Granted: 2005-12-27
Abstract: FIELD: manufacture of ceramic materials on base of clay materials; manufacture of facing building bricks and facing tiles from red-burning low-melting clays. 
     SUBSTANCE: proposed method includes preparation of mineral additive, mixing this additive with clay, plastic molding of articles and burning. Additive is prepared according to slip process by grinding the clarifying component of additive with clay in the amount of 8-10%  of mass of clarifying component; grinding is performed in ball mill to residue on sieve 0088 not exceeding 2-3%; then, hardening finely-dispersed component of additive is introduced into suspension. Slip thus obtained has density of 1.70-1.72 g/cm 3 . Slip is mixed with clay; part of clay is preliminarily dried to moisture content of 6-8%. Ceramic mass thus obtained is subjected to homogenization and aging for at least 24 h; burning is performed at temperature of 1020-1030°C. Marl at size of particles lesser than 2 mm and content of limestone no less than 75 mass-% is used as clarifying component and wollastonite concentrate at size of particles lesser than 0.063 mm and content of wollastonite no less than 80 mass-% is used as hardening finely-dispersed component. 
     EFFECT: enhanced mechanical strength, corrosion resistance and improved decorative properties of articles. 
     3 cl, 3 tbl, 1 ex
Patent RU-2276258-C2 (RU)
Inventor: SOROKIN ALEKSEJ VASIL EVICH
IPC: E21B43/26
Filed: 2004-03-23
Granted: 2006-05-10
Abstract: FIELD: oil production, particularly hydraulic reservoir fracturing in oil or oil-and-gas condensate well. 
     SUBSTANCE: method involves fracturing reservoir with hydrocarbon liquid having similar or the same properties as hydrocarbon liquid to be produced from reservoir; transmitting propane with liquid. The propane is taken as bentonitic or hydrophobizated clay having particle dimensions of 0.1-30 μm taken in amount of 2-5% by weight of hydrocarbon additive to be added in transmission liquid. The transmission liquid includes hydrocarbon additive, namely hydrocarbon solvent taken in amount of 15-30 % by weight, cationic or anionic surfactant in amount of 0.05-0.1% by weight, remainder is water. 
     EFFECT: increased reservoir liquid inflow to well bottom, increased efficiency, possibility to retain reservoir drainage capacity.
Patent RU-2267653-C2 (RU)
Inventor: KUZ MICHEV NIKOLAJ PETROVICH
IPC: F04D13/10
Filed: 2004-04-01
Granted: 2006-01-10
Abstract: FIELD: hydraulic protection of hermetic submersible oil-filled electric motors of pumping plants used for production of oil and other formation fluids. 
     SUBSTANCE: proposed bellows compensator includes bellows whose interior is brought into communication with interior of electric motor and outer surface is brought in contact with outside medium. Arranged inside the bellows is second bellows provided with bottom. Outer surface of second bellows is brought in contact with interior of electric motor. Interior of second bellows is brought into communication with outside medium. Primary objective of invention is to reduce natural volume and large relative change of compensator for enhancing  reliability of submersible electric motors due to perfect sealing and increased overhaul period. 
     EFFECT: facilitated procedure of assembly at wells; improved quality of pumps. 
     1 dwg
Patent RU-2316038-C2 (RU)
Title: Регулирование источника электропитания по передающей линии посредством контура обратной связи
IPC: E21B47/12
Filed: 2002-08-12
Granted: 2008-01-27
Abstract: Изобретение относится к системам сбора данных и может быть использовано в каротажной системе, спускаемой на тросе. Система (150) для регулирования напряжения, подаваемого в систему передающей линии. Система (150) содержит передающий трос (134), имеющий волновое полное сопротивление и полное сопротивление нагрузки, подключенное на его дальнем конце. Источник (154) питания подключен к передающем тросу (134). Источник (154) питания выполнен с возможностью приема входного сигнала (157) напряжения и с возможностью возбуждения напряжения V S  источника питания на его основе. Блок (155) обратной связи выполнен с возможностью приема тока (I S ) источника питания в качестве входного сигнала и также выполнен с возможностью генерирования напряжения (V F ) обратной связи, которое изменяется посредством тока I S . Блок (152) заданного напряжения выполнен с возможностью генерирования по существу неизменного напряжения (V set ), и сумматор (153) выполнен с возможностью суммирования заданного напряжения (V set ) с напряжением обратной связи, чтобы формировать сигнал (157) напряжения, который направляет входной сигнал в источник (154) электропитания. Технический результат - стабилизация напряжения на нагрузке. 3 н. и 30 з.п. ф-лы, 6 ил.
Patent RU-2277823-C2 (RU)
Title: Способ производства консервов "котлеты из частиковых рыб с овощным гарниром"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2004-06-07
Granted: 2006-06-20
Abstract: Изобретение относится к технологии производства рыбоовощных консервов. При осуществлении способа шинкованную белокочанную капусту замораживают, смешивание гарнира осуществляют без доступа кислорода, а котлеты подают на фасовку в сыром виде. Изобретение позволяет повысить усвояемость целевого продукта.