baber/WOPTO huggingface dataset:
Patent RU-2222036-C2 (RU)
Inventor: ZHURAVLEV JU F
IPC: G03B37/04
Filed: 2000-10-03
Granted: 2004-01-20
Abstract: FIELD: panoramic photography for movies, of vessels and formations difficult of access. SUBSTANCE: facility presents multilayer sphere which outer optical layer is made of assemblage of identical microlenses contacting one another by side faces. Inner spherical layer is positioned in focal plane of optical layer and is fabricated from collection of identical MIS structures. Conductive structure-lattice of microconductors contacting MIS structures and connected through group of conductors to control unit is located on its convex surface. Outer and inner layers of sphere are joined stiffly by means of axle passing from upper pole of sphere through its center to lower pole and further outwards, to mechanism for attachment of facility. Technical result of invention lies in generation of panoramic picture with angle of sight of 360 degrees by horizontal and close to 360 degrees by vertical. EFFECT: expanded operational potential of facility. 2 dwg
Patent RU-2222072-C2 (RU)
Inventor: GAVRILOV S A
IPC: H01J31/50
Filed: 2000-11-16
Granted: 2004-01-20
Abstract: FIELD: vacuum electronics; image converters. SUBSTANCE: proposed electron-beam amplifier is made in the form of large-gap semiconductor film with negative or small work function for electrons. In order to enhance gain at same resolving power μ, line/mm, film is provided with through holes made so that for any point on film surface there is length of 1/μ, including this point, this length crossing at least two holes disposed on different sides of this point. Film surface whereon primary electron beam is incident may have diamond or gallium nitride area in any circumference of 1/μ in diameter. In order to reduce work function this surface is coated with several single- atom layers of Cs. Amplifier is disposed in electric tractive field whose lines of force are directed so that secondary electrons emitted from surface whereon primary beam is incident pass through holes to opposite side of film. EFFECT: enhanced gain of image converter. 3 cl, 3 dwg
Patent RU-2194792-C2 (RU)
Title: Quick-cutting steel
Inventor: IL IN S S
IPC: C22C38/50
Filed: 2000-11-22
Granted: 2002-12-20
Abstract: FIELD: metallurgy. SUBSTANCE: quick-cutting steel comprises following components used in the ratio of, wt%: carbon 0.95-1.2; manganese 0.4-0.5; silicon 0.3-0.6; sulfur 0.0015-0.025; phosphor 0.025-0.020; chromium 3.8-4.3; nickel 0.3-0.5; tungsten 17.0-18.0; vanadium 1.0-2.0; molybdenum 0.8-1.0; zirconium 1.9-2.0; nitrogen 2.1-2.2; iron the balance. Quick-cutting steel is free from alloying element-cobalt and is used for manufacture of metal cutting tools and hot deformation dies. EFFECT: increased operational strength by enhanced red hardness and reduced manufacture cost. 1 tbl, 1 ex
Patent RU-2227769-C2 (RU)
Inventor: SAPCHENKO I G
IPC: B22C7/02
Filed: 2000-12-21
Granted: 2004-04-27
Abstract: FIELD: machine engineering, namely casting processes with use of consumable patterns. SUBSTANCE: method comprises steps of making pattern from material being powdered NaCl with fraction size 0.01 - 1.6 mm at humidity value 0.1 - 3%; metering pattern material into press- mold in quantity providing manufacture of patterns with porosity degree 1 - 3%; without preliminarily heating pressing pattern material at matching parting surfaces of press-mold; at pressing filling with pattern material all undercuts and cavities of press-mold without short runs; removing pattern out of mold due to dissolving it. Dissolved mass impregnates shell mold without force action upon it. EFFECT: enhanced dimensional and geometrical accuracy of patterns and castings, improved roughness degree of casting surfaces.
Patent RU-2215223-C2 (RU)
Inventor: KONRADS KHERMANN-JOZEF
IPC: F16K1/00
Filed: 1999-05-27
Granted: 2003-10-27
Abstract: Изобретение относится к управляющему устройству. В устройстве через преобразователь давление-перемещение является приводным в действие блок управления для управления предохранительного клапана бака высокого давления. Пространство преобразователя давление-перемещение является соединяемым через дренажную линию с сбросным баком. Первая форма выполнения характеризуется приданным в соответствие дренажной линии переключающим клапанным устройством, которое при давлении в сбросном баке выше предельного давления соединяет пространство с отводной линией вместо сбросного бака. Вторая форма выполнения содержит гидравлическую систему-компенсатор, которая из давления в сбросном баке вызывает первую силу на преобразователь давление-перемещение, которая противодействует созданной этим давлением в пространстве второй силе и, в частности, компенсирует ее. Изобретение повышает надежность устройства. 2 с. и 11 з.п. ф-лы, 5 ил.
Patent RU-2196532-C2 (RU)
Inventor: GALICHANIN I A
IPC: A61B17/42
Filed: 2001-03-19
Granted: 2003-01-20
Abstract: FIELD: medicine, gynecology. SUBSTANCE: one should perform circular, longitudinal lateral and anterior vaginal incisions. Cardinal and sacral-uterine ligaments are resected against an uterine cervix. The latter should be amputated. Cardinal ligaments are replaced onto opposite sides to be placed cruciformly. Proximal ends of ligaments are fixed to a tendinous arch of pelvic bottom from both sides. Ligaments' parts adjacent to uterine cervix are sutured, sacral-uterine ones should be shortened. Proximal ends of sacral-uterine ligaments are fixed to a posterior surface of uterine cervix. The method enables to prevent uterine prolapse. EFFECT: higher efficiency of therapy.
Patent RU-2205801-C2 (RU)
Title: Method of concentrating aqueous suspensions
Inventor: KULIKOV N I
IPC: C02F11/12
Filed: 2001-07-04
Granted: 2003-06-10
Abstract: FIELD: chemical engineering. SUBSTANCE: invention relates to methods for compacting, thickening, or concentrating suspended impurities in natural and waste waters that can be used in public service and in various industry fields for reducing moisture in sediments isolated from natural and waste waters. Concentration is performed in open-type hydrocyclone tangentially fed by aqueous suspension at velocity at least 1 m/s at a level of the lower one-third of cylindrical part of hydrocyclone. The other two thirds of cylinder are filled with brush attachment composed of vertically mounted brushes constituted by flocculant-modified polymer fibers. Clarified water is withdrawn after no longer than 1.5 h residence time over the upper overflow ledge of open-type hydrocyclone cylinder. More specifically, brush fibers are synthetic ones 15 mcm in diameter (30 wt %) and filaments 0.2 to 0.6 mm in diameter (70 wt %). EFFECT: reduced moisture in compacted sediment and extended range of separated impurities. 2 cl, 1 dwg, 2 ex
Patent RU-2209937-C2 (RU)
Title: Solid reagent for removal of asphaltene-resinous-paraffin deposits in recovery and transportation of oil and method of removal of asphaltene resinous-paraffin deposits
Inventor: LJALIN A V
IPC: E21B37/06
Filed: 2001-11-02
Granted: 2003-08-10
Abstract: FIELD: oil recovery, particularly, solid reagents for removal of asphaltene deposits and methods of treatment with said reagent of oil wells, oil field and main pipelines for removal of asphaltene-resinous-paraffin deposits. SUBSTANCE: solid reagent includes powdery technical-grade detergent, synthetic detergent containing, at least, 12 wt.% of surfactants, at least, 10.5 wt.% of phosphates in terms of P 2 O 5  and, at least, 2 wt.% of sodium silicate in terms of SiO 2  and contains powdery technical-grade detergent including, at least, 4.5 wt.% of surfactants, of least, 11 wt.% of phosphates in terms of P 2 O 5 , and, at least, 1.7 wt.% of sodium silicate in terms of SiO 2 , with the following amounts of ingredients, wt.%: synthetic detergent 20-30; technical-grade detergent 70-80:Method includes treatment of oil wells and pipelines with aqueous solution of said reagent based on mixture of surfactants of 1-2% concentration. For best realization of offered method, it is recommended to use fresh or slightly mineralized water for preparation of aqueous solution of said reagent. Technical result of invention consists in increase of reagent dissolving power with simultaneous improvement of reagent technological effectiveness, stability for prolonged time and ecological purity, and extended assortment and cheap row-material base of said reagent for removal of asphaltene-resinous-paraffin deposits. EFFECT: higher efficiency of method and offered reagent. 3 cl, 3 tbl, 1 ex
Patent RU-2241001-C2 (RU)
Inventor: JORDIS UL RIKH
IPC: A61P9/10
Filed: 2001-03-22
Granted: 2004-11-27
Abstract: FIELD: organic chemistry, biochemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to new derivatives of galanthamine of the general formula (I): 
     
       
     
      wherein R 1 -R 5 , G 1 -G 3  and W have values given in the invention claim. Also, invention relates to a method for preparing these compounds, a medicinal agent based on thereof and a method for its preparing. Compounds of the formula (I) and a medicinal agent based on thereof elicit inhibitory effect on cholinesterase activity and designated for treatment of different diseases. Invention provides preparing new compounds eliciting valuable biological active effect. 
     EFFECT: improved preparing methods, valuable medicinal properties of compounds. 
     30 cl, 4 tbl, 194 ex
Patent RU-2218260-C2 (RU)
Inventor: ZAJDES S A
IPC: B23Q7/12
Filed: 2002-01-08
Granted: 2003-12-10
Abstract: FIELD: measuring and sorting processes and equipment in machine engineering, possibly checking diameter, curvature of cylindrical parts and sorting them. SUBSTANCE: automatic machine includes receiving hoppers for rejected and suitable parts; loading hopper with inclined conveyer; gripping attachment in the form of prism; pickup for forming control signals; manipulating apparatus and transporting duct having guiding member with lever and inclined towards receiving hoppers. Automatic machine is provided with housing in the form of framework in which are arranged: box-shaped vertical trough having valve in its upper end, worm reduction gear, electric motor, chain and belt transmissions, crank secured to worm reduction gear and jointly connected with gripping attachment, air pipeline having double-action cock in the middle, pusher secured to gripping attachment at side of air pipeline. At outer side of framework there are front carrier drive with opening in the form of truncated cone, roller and rod joined through spring-loaded lever with pickup for forming control signals. Automatic machine is also provided with back center having spring and pneumatic cylinder. Worm reduction gear is joined with front carrier center through chain transmission and with electric motor - through belt transmission. Vertical box-shaped trough is inclined in its upper portion towards transporting duct and it has lateral opening for receiving parts; said opening is communicated with outlet opening of conveyer. Transporting duct has opening arranged over hopper for receiving rejected parts. Manipulating apparatus is in the form of electromagnet jointly connected with lever of guiding member having spring. Pickup for forming control signals is placed in center of upper portion of framework. EFFECT: improved design, enhanced accuracy of measuring deviations of diameter and curvature, lowered time period for checking cylindrical parts. 2 dwg
Patent RU-2224042-C2 (RU)
Inventor: CHERNJAK S S
IPC: C22C38/24
Filed: 2002-01-25
Granted: 2004-02-20
Abstract: FIELD: ferrous metallurgy; production of high-strength steels for hold-down bolts of rails. SUBSTANCE: the invention refers to ferrous metallurgy, in particular to production of high-strength rail steels for hold-down bolts of rails. The problem of the invention is to increase complex mechanic properties and hardness of the steels. The steel contains carbon, silicium, manganese, chromium, vanadium, calcium, aluminum, nitrogen and iron at the following components ratio (in mass %): carbon - 0.15-0.19; manganese 0.40-0.60; silicium 0.25-0.37; chromium 0.20-0.35; vanadium 0.05- 0.09; calcium 0.0005-0.004; nitrogen 0.012-0.020; iron the rest. Besides in the steel composition there is a limited amount of admixtures in the following ratio (in mass %): sulfur - no more than 0.025; phosphorus - no more than 0.025; nickel - no more than 0.30; copper no more than 0.30; aluminum no more than 0.005 0.035.. EFFECT: the invention allows to increase the steel mechanical properties and operational durability of the rail hold-down bolts. 2 cl, 2 tbl
Patent RU-2218085-C2 (RU)
Title: Method and device for diagnosing functional state of organism
Inventor: VERETJAKHIN V V
IPC: A61B5/145
Filed: 2002-02-07
Granted: 2003-12-10
Abstract: FIELD: medicine; medical engineering. SUBSTANCE: method involves investigating blood oxygenation and deoxygenation kinetics by varying its optical properties in time using a device. Blood oxygenation (deoxigenation) processes are carried out many times in essentially small blood volume on sublayer enclosed in sealed thermostat chamber cavity filled with gas mixture having required partial oxygen pressure. Effective blood sample-gas mixture gas exchange is provided by periodically varying blood surface area making contact with gas environment and/or by renewing it using special purpose mechanism. Optical signal representing blood oxygen saturation is continuously recorded during the whole time the blood sample -gas mixture oxygen gas exchange takes place. Various states of blood sample under study are modeled by varying gas mixture composition filling the chamber. Functional organism state evaluation is carried out by comparing data received in modeling. Device has sealed wet-statically controlled chamber designed as cavity under cover closing thermostatically controlled blood sample sublayer on the upper wall of the device body. The cavity is attached to gas mixture supply system having composition control unit. The device has mechanism for renewing blood surface contact to gas mixture and varying area of the contact. Optical oximeter optically bound to blood sample is built in into the device body. The device has sublayer temperature-, working cavity pressure and humidity control systems. Gages for measuring each of the parameters are placed in working cavity and connected to the recorder. EFFECT: enhanced effectiveness in detecting organism functional state deviations from norm and restoring adaptation capability. 23 cl, 11 dwg
Patent RU-2238048-C2 (RU)
Title: Method of forming protective fluorine atom layer on cutting blade of surgical instrument, cutting blade for surgical instrument, and a method of forming protective fluorine atom layer on blade of surgical instrument
Inventor: GODFRIED HERMAN PHILIP
IPC: C23C16/30
Filed: 2000-07-31
Granted: 2004-10-20
Abstract: FIELD: surgical armament. 
     SUBSTANCE: formation of protective fluorine atom layer on cutting blade of surgical instrument comprises inserting blade into plasma reactor, plasma purification of blade, and applying gaseous carbon fluoride C n F m  onto blade within plasma. Formation of protective fluorine atom layer on blade of surgical instrument comprises inserting blade into solution of fluoroaliphatic silyl ether. Cutting blade for surgical instrument is made from solid, transparent, crystalline material. Blade is therefore coated by protective fluorine atom layer. 
     EFFECT: diminished sticking of blood, liquid materials, and body materials to the blade when being utilized. 
     15 cl
Patent RU-2263407-C2 (RU)
Inventor: FOGEL KOLJA
IPC: G07C9/00
Filed: 2000-08-04
Granted: 2005-10-27
Abstract: FIELD: data protection. 
     SUBSTANCE: according to invention, biometric parameter is prepared and this biometric parameter is digitized with receipt of authentication data of digitizes biometric parameter, different, because on basis of authentication data of digitized biometric parameter encoded codeword is decoded and by decoding of codeword on basis of authentication data of digitized biometric parameter and on basis of method for correcting error with certain arbitrarily set volume used in encoding theory, secret data are restored. 
     EFFECT: higher reliability. 
     2 cl, 7 dwg
Patent RU-2217448-C2 (RU)
Title: Method of preparation of the highly filled graphite- bearing compound
Inventor: ERMAKOV V I
IPC: C08L23/12
Filed: 2002-03-15
Granted: 2003-11-27
Abstract: FIELD: chemical industry, production of highly filled graphite-bearing compound. SUBSTANCE: invention relates to the field of processing the highly filled graphite-bearing materials, which are used for preparation of a biological protection against neutron radiations. The method provides that synthetic graphite in amount of 38 ± 5 mass % is mixed with granular polypropylene - the rest, then this mass is extruded and pressed. Produced work-piece is transformed into chips, crushed till it becomes a powder, in which they add the synthetic graphite till they have a compound of the given composition, then it is mixed and pressed into the final workpiece. Then this final workpiece is once more transformed into chips and crushed till it becomes a powder. EFFECT: the stated method allows to press the workpieces free of defects - microporosity, pits, stratifications and to increase strength properties of the workpieces. 10 ex, 1 tbl
Patent RU-2240710-C2 (RU)
Inventor: PAVLOV O G
IPC: A23L1/18
Filed: 2002-04-02
Granted: 2004-11-27
Abstract: FIELD: food-processing industry, in particular, preparing of baked briquettes of aerated grain. 
     SUBSTANCE: apparatus has base, charging device with dosing unit, baking chamber defined by upper and lower heated pistons, and drive. Pistons are connected with one another by tie-rods through upper and lower fastening members. Lower piston is positioned on base inside annular restricting member and upper piston is positioned for passage into lower piston and exit therefrom. Spring positioned between base and lower fastening member is adapted for returning of lower piston to initial position. Upper piston is connected with drive. 
     EFFECT: simplified technical and prophylactic maintenance of apparatus owing to free access to baking chamber and simplified construction. 
     1 dwg
Patent RU-2222500-C2 (RU)
Inventor: GIL VANOVA E A
IPC: C02F101/30
Filed: 2002-04-16
Granted: 2004-01-27
Abstract: Изобретение относится к области микробиологии, в частности к микробиологическим процессам очистки воды, например, к очистке бытовых стоков или отработанных вод предприятий, к системам локальной очистки сточных вод химических и нефтехимических производств, к локальным системам очистки технологических стоков транспортных средств, например на флоте и т.д. Способ основан на использовании ассоциаций денитрифицирующих бактерий. В качестве акцептора электронов используют азотную кислоту, подаваемую в биохимический реактор в чистом виде или в водном растворе синхронно с окислением субстрата. Процесс осуществляют в режиме рН-стата, при этом величина водородного показателя культуральной жидкости поддерживается на фиксированном уровне, находящемся в интервале 8,0-10,0. Кислота в биореактор подается по мере защелачивания среды. Технический эффект - снижение энергоемкости и чувствительности к химической природе загрязнителей, повышение скорости окисления загрязнений. 2 ил., 4 табл.
Patent RU-2238524-C2 (RU)
Inventor: GARBUZOV V G
IPC: G01F15/075
Filed: 2002-05-29
Granted: 2004-10-20
Abstract: FIELD: measuring of the volume flow or mass flow of fluid. 
     SUBSTANCE: device has housing, impeller, and counting device with a sealed-contact reed relay interacting with the magnet of the impeller and connected with the computing device made of an integrated circuit comprising multi-channel integrator. Each channel of the integrator is connected with the corresponding mesomorphic indicator. By the command from the thermal relay comprising the liquid temperature sensor, the current value of the flow rate is integrated over time in one of the autonomous channels of the integrator. The results obtained are indicated on the corresponding mesomorphic indicator. 
     EFFECT: reduced cost. 
     3 cl, 3 dwg
Patent RU-2234406-C2 (RU)
Title: Способ последовательной правки шлифовальных кругов и устройство для его осуществления
Inventor: SIKSIMOV A A
IPC: B24B53/00
Filed: 2002-06-10
Granted: 2004-08-20
Abstract: Изобретения относятся к станкостроению и могут быть использованы в устройствах для правки шлифовальных кругов, в частности для правки шлифовальных кругов 2-х камневых обдирочно-шлифовальных станков. Способ включает правку левого шлифовального круга, перемещение правящего инструмента и правку правого шлифовального круга. При этом используют устройство, состоящее из корпуса с механизмами продольного и поперечного перемещений правящего инструмента и подставки с левой, правой и центральной стойками. Перемещение правящего инструмента осуществляют путем расфиксации корпуса с механизмами продольного и поперечного перемещений правящего инструмента от левой стойки подставки, поворота корпуса вокруг оси центральной стойки в противоположную сторону и его фиксации на правой стойке подставки. Устройство содержит корпус, на котором расположены механизмы продольного и поперечного перемещений правящего инструмента, и подставку с левой, правой и центральной стойками. При этом упомянутые стойки выполнены с пазами, а корпус - с двумя выступами на своих торцевых поверхностях. Корпус установлен на центральной стойке подставки с возможностью поворота в левую и правую стороны, фиксации с левой и правой стойками посредством контактирования своих выступов с пазами упомянутых стоек и с возможностью фиксации в вертикальном положении. Использование изобретений позволяет упростить конструкцию и уменьшить затраты на изготовление и монтаж устройства. 2 н. и 3 з.п. ф-лы, 6 ил.
Patent RU-2230793-C2 (RU)
Inventor: GNEZDILOVA A I
IPC: A23C21/00
Filed: 2002-07-29
Granted: 2004-06-20
Abstract: FIELD: processes for making canned evaporated milk with sugar. 
     SUBSTANCE: method comprises steps of growing lactose crystals in evaporated milk at cooling it and introducing in milk dry crystal seed; performing seed introducing by two stages: during first stage at temperature 31 - 35 C adding seed in quantity consisting 0.02% of product mass and during second stage at temperature of milk equal to 20 C adding seed in quantity consisting 0.01 - 0.02% of product mass. 
     EFFECT: enhanced quality of evaporated milk with sugar. 
     1 ex, 2 tbl
Patent RU-2240440-C2 (RU)
Inventor: KHABARDIN V N
IPC: F02M65/00
Filed: 2002-10-10
Granted: 2004-11-20
Abstract: FIELD: mechanical engineering; diesel engines. 
     SUBSTANCE: invention can be used in testing of diesel engine fuel equipment, for diagnosing condition of high-pressure fuel-injection pumps, engines and machines furnished with said pumps. Proposed tester of diesel engine fuel pump has housing with pressure gauge, safety device and connecting member. Housing is made in form of nut with threaded hole on one of its faces with formation of cone and left-hand thread on free, end. Safety device is made in form of valve-nut with longitudinal throttling hole and with side hole made on one of its faces with formation of thread on its free end, and screw with needle. Connecting member is made in form of union nut with left-hand thread at one side coinciding with thread on pump housing and with right-hand thread at other side coinciding with thread on pump pressure union. Valve is driven by its nut into side hole of housing, screw is turned into valve nut and space of pressure gauge communicates with atmosphere through space of valve, throttling and side holes in its nut when valve is open or is not in communication with atmosphere, when valve is closed. 
     EFFECT: simple in designed, reliability and compact tester convening for diagnosing condition of high-pressure fuel-injection pumps. 
     7 cl, 2 dwg