baber/WOPTO huggingface dataset:
Patent RU-2256828-C2 (RU)
Inventor: FAL K KURT
IPC: F16D7/00
Filed: 2000-10-27
Granted: 2005-07-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: clutch comprises two members which co-operate with each other and are made of cylindrical ring and cylindrical shaft. The ring engages the shaft to transmit torque until the limiting value reaches at which the ring begins to rotate with respect to the shaft. When the ring rotates with respect to the shaft, the pump delivers the fluid from the tank to the space between the interacting surfaces that are provided with means for discharging fluid from the space keeping the ring in engagement with the shaft once the transmitted torque exceeds the limit one. The shaft has the base whose surface layer is made of a material whose plasticity limit essentially lower than that of the material of the ring surface. 
     EFFECT: improved design and enhanced reliability. 
     6 cl, 1 dwg
Patent RU-2228150-C2 (RU)
Inventor: DROZDOV K A
IPC: A61B17/14
Filed: 2002-07-11
Granted: 2004-05-10
Abstract: FIELD: medical equipment, applicable as a means for fastening of the working parts both of manual and mechanized instruments. SUBSTANCE: the fixative of the medical cutting cloth has retaining components and a fitting preventing the cloth shift. The fixative has an adjusting slot for the cutting cloth. Minimum one retaining component is made in the form of a frame of a special construction. The size of the frame working surface makes up at least 1/4 of the length of the cutting cloth. EFFECT: simplified servicing, reduced wear of the cutting cloth, atraumatic interaction of the cutting cloth with dissected tissues, and enhanced convenience of the surgeon work. 7 cl, 5 dwg
Patent RU-2227968-C2 (RU)
Inventor: KHOKHRJAKOV V P
IPC: A01B63/114
Filed: 2002-07-17
Granted: 2004-05-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: invention can be used in mounted hydraulic systems connecting tillage sets with traction device. Proposed hydraulic system includes linkage with plow and mounted system lifting and lowering power hydraulic cylinder, hydraulic distributor with two coils of electromagnetic shutoff valves hydraulically connected with hydraulic cylinder and hydraulic pump, and delivery and drain channels. Placed in plow space are selector switch one contact of which is connected with supply source and two contacts are connected with coils of electromagnetic shutoff valves of hydraulic distributor of integral-mounted plow hydraulic control system. Spring-loaded bushing is in direct contact with selector switch button being secured on pressure disk connected through corrugated sealing ring with surface of plow and being in contact with flexible plate cantilever mounted over disk. One end of said plate is rigidly secured on plow surface. EFFECT: provision of optimum penetration of plow to definite depth, improved operation of different soils. 6 dwg
Patent RU-2247074-C2 (RU)
Inventor: TSINOVOJ JU N
IPC: C09C1/04
Filed: 2002-08-07
Granted: 2005-02-27
Abstract: FIELD: inorganic powder material technology, in particular zinc oxide. 
     SUBSTANCE: zinc oxide is treated with ammonium carbonate followed by heat treatment of obtained product. Treatment of zinc oxide with ammonium carbonate is carried out by grinding of dry reagent in mass ratio of (1-5):1 or with 25-100 g/l ammonium carbonate solution in mass ratio of (2.5-10):1. Heat treatment is carried out at 180-200 0 C. 
     EFFECT: zinc oxide with increased specific surface from 5-15 m*992/g to 25-50 m*992/g. 
     6 ex
Patent RU-2281408-C2 (RU)
Inventor: SAMAR VLADIMIR SPARTAKOVICH
IPC: F02C5/04
Filed: 2002-09-05
Granted: 2006-08-10
Abstract: FIELD: mechanical engineering; nonpositive displacement internal combustion engines. 
     SUBSTANCE: proposed engine has housing with two working chambers each provided with cavities for fitting intake valves, ignition sources and with outlet port.  Two rotors are installed in working chambers on engine shaft.  Said rotors are provided with cavities with channels to create torque on engine shaft.  Rotors are installed at angle of 180° relative to each other.  According to invention, surfaces of working chambers and rotors are made in from of surface of rotating oval.  Rotors are provided with projections, and system of seals contains removable locks attached to end faces and projections of rotor on which oil control and with compression rings are fitted and also spring-loaded semirings fitted in slots of rotor made over conjugation lines of oval.  Ends of semirings are driven under first of twin compression rings. 
     EFFECT: increased efficiency of engine.
Patent RU-2258541-C2 (RU)
Inventor: ONOPRIEV V I
IPC: A61M25/00
Filed: 2002-10-07
Granted: 2005-08-20
Abstract: FIELD: medicine, phthisiology. 
     SUBSTANCE: the present innovation deals with differential diagnostics of tuberculosis and inspecific pneumonia: one should perform catheterization: paracolon, paranephron from both sides, mesocolon and round ligament of liver to perform drop-by-drop introduction of 0.25%-Novocain solution and dioxidine solution through installed catheters under dynamic cytological and histological control of retroperitoneal fiber percutaneous biopsy of which it is necessary to conduct every 3 d. The present innovation enables to decrease lethality in patients with pancreonecrosis due to preventing the development of progressing purulent-necrotic complications in retroperitoneal fiber. 
     EFFECT: higher efficiency of therapy. 
     1 ex
Patent RU-2241553-C2 (RU)
Inventor: VANG DEMAO
IPC: B08B1/00
Filed: 2000-07-12
Granted: 2004-12-10
Abstract: FIELD: equipment for cleaning of outer surfaces of tubular members, in particular, for scraping and cleaning of protective quarts pipes used for sterilizing and/or disinfecting of water. 
     SUBSTANCE: scraper has outer casing including circumferential slot open toward inside and two aligned axial openings, and scraper member made in the form of elongated flexible wire, which is curved so as to define set of flexible integrally connected portions, each pair of adjacent portions being connected through curved part. Curved parts are inserted into slot so that at least one portion is extending substantially along chord of aligned axial openings. When inserted through aligned openings, tubular member deforms at least one portion in outer direction so that flexible force of deformed portion presses it inside toward tubular member to provide for cleaning of its said member during axial advancement of scraper. Method for cleaning of outer surface of tubular members involves directing tubular member through aligned openings of pipe cleaning scraper so that it deforms at least one portion of scraper toward outside. 
     EFFECT: increased effectiveness and simplified construction. 
     10 cl, 7 dwg
Patent RU-2303642-C2 (RU)
Inventor: BARB E BLANDEN
IPC: B21K3/04
Filed: 2003-02-28
Granted: 2007-07-27
Abstract: FIELD: nonferrous metallurgy. 
     SUBSTANCE: invention provides axially unsymmetrical pieces with thickness less than 10 mm and made from β-titanium or quasi-β-titanium alloy. Microstructure of the core is formed by whole grains having degree of extension above 4 and equivalent diameter 10 to 300 μm. Manufacturing method envisages providing emailed blanc, converting it, if necessary, into elongated piece, forging elongated piece, hardening forged elongated piece, and annealing hardened forged elongated piece. Such piece can, for example, be a blade for turbine compressors. Optimal geometry  enables improvement of aerodynamic  properties and thereby working characteristics of engine, wherein the piece is utilized. 
     EFFECT: improved performance characteristics and prolonged service time. 
     12 cl, 2 dwg
Patent RU-2248425-C2 (RU)
Inventor: PETROVICH P P
IPC: E01C3/00
Filed: 2003-03-25
Granted: 2005-03-20
Abstract: FIELD: road building, particularly to construct road pavement. 
     SUBSTANCE: pavement comprises sand underlayer with hydrophobous roll material and monolithic cement concrete layer. Pavement is provided with geomesh arranged on underlayer. Geomesh has threads working in tension in longitudinal and transversal directions and forming lower monolithic layer. Pavement comprises three-dimensional honeycomb geogrid having cells filled with monolithic cement concrete to form intermediate layer and with fiber threads randomly directed and uniformly distributed over the whole volume to form upper layer. 
     EFFECT: reduced water impermeability and increased wear resistance and bending strength; possibility to use pavement without rigid base construction. 
     1 dwg
Patent RU-2255733-C2 (RU)
Inventor: RUDAKOVA E B
IPC: A61K31/277
Filed: 2003-04-07
Granted: 2005-07-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: method involves administration of verapamil solution in the amount 20-30 mg by intraperitoneal route by spraying method on visceral and parietal peritoneum on the final stage of operation. Invention promotes to reducing frequency in formation and relapse of post-operative adhesions. Invention can be used for prophylaxis of post-operative adhesions. 
     EFFECT: improved method for prophylaxis. 
     2 ex
Patent RU-2258964-C2 (RU)
Inventor: IVANOV I M
IPC: C01G43/00
Filed: 2003-04-18
Granted: 2005-08-20
Abstract: FIELD: nuclear industry; ceramic nuclear fuel production. 
     SUBSTANCE: the proposed method of ceramic nuclear fuel production includes fuel dispersion by means of oxidation with air flows, fed under the layer of heated fuel. The fuel oxidation is carried out when feeding two air flows, one of which is stopped during vibration release of obtained products of dispersion. The vibration release of dispersion products from the fuel layers is realized periodically with extraction of fine-dispersed powder. The device for ceramic nuclear fuel production includes vertical tubular multistage vibroreactor with the cascade of sieve grids and powder separator. The sieve grids are disposed one over another and equipped with poured tubes. 
     EFFECT: enhanced quality of ceramic nuclear fuel production. 
     8 cl, 1 dwg, 1 ex
Patent RU-2249214-C2 (RU)
Title: Способ определения эндотоксикоза
Inventor: SOLOV EV A A
IPC: G01N33/483
Filed: 2003-04-22
Granted: 2005-03-27
Abstract: Изобретение относится к медицине, в частности к хирургии, гинекологии, токсикологии, может быть использовано в ветеринарии. Проводят микроэлектрофорез эритроцитов в знакопеременном электрическом поле с частотой смены знака 0,3–1 Гц. Используют электрическое поле с величиной тока 4,5-5,0 мА. Воздействие проводят при температуре 36-38°С. При наличии амплитуды колебания эритроцитов от 3 мкм и менее определяют наличие эндотоксикоза. Способ позволяет упростить и повысить точность определения эндотоксикоза.
Patent RU-2254648-C2 (RU)
Inventor: BORODIN N D
IPC: H01Q5/00
Filed: 2003-06-24
Granted: 2005-06-20
Abstract: FIELD: microwave engineering; frequency-scanned antenna arrays. 
     SUBSTANCE: radar-station frequency-scanned antenna array has sinuous waveguide with couplers periodically separated through one period of this waveguide that function to excite radiator strips; sinuous waveguide turn length is chosen to equal odd number of half-waves for intermediate frequencies of each band; couplers are made in the form of waveguide-to-strip directional coupler and radiator strip, in the form of multichannel strip power splitter whose outputs function to excite radiating windows in side wall of rectangular waveguide by means of mode converter. 
     EFFECT: provision for array operation in two separated frequency bands and for aligning beams in azimuth plane. 
     1 cl, 7 dew
Patent RU-2258609-C2 (RU)
Inventor: POTAPENKOV A P
IPC: B30B15/24
Filed: 2003-06-23
Granted: 2005-08-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to design and control systems of hydraulic presses.  Proposed press contains stationary cross-rail and ram, two main cylinders and two lift cylinders, meter with two equal high-pressure metering cylinders pumping station and ram synchronous movement control system.  Open two-position two-way cutoff spool is installed on common pipelines of main and lift cylinders.  Control system includes three-position four-way reversible spool and is provided with two two-position three-way change-over spools.  Meter is made with two equal low-pressure metering cylinders whose spaces are connected, in pairs with spaces of high-pressure metering cylinders, to outputs of two two-position three-way change-over spools closed for low-pressure metering cylinders and open for high-pressure metering cylinders.  Said pairs of spaces of metering cylinders are connected, respectively, to outputs of two additional two-way three-position change-over spools closed for high-pressure cylinders and open for low-pressure cylinders.  Spaces of high-pressure metering cylinders and spaces of low-pressure metering cylinders and spaces of low-pressure metering cylinders are connected with drain line in pairs by common pipelines with closed two-position two-way cutoff spools. 
     EFFECT: improved efficiency and reliability of press, reduced capital outlays and service expenditures. 
     3 cl, 1 dwg
Patent RU-2286359-C2 (RU)
Inventor: DEBRUIN BRJUS RODZHER
IPC: C08F2/00
Filed: 2001-12-07
Granted: 2006-10-27
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention relates to a method for separation and extraction of dihydroxy-compound from flowing medium stream that is formed during synthesis of complex polyester. Invention proposes variants for using column-free adsorption system for selective extraction of dihydroxy-compound providing reducing or complete excluding the necessity in using volume columns, reservoirs and similar equipments. 
     EFFECT: improved preparing method. 
     24 cl, 1 dwg
Patent RU-2273314-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-10
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, baikhovy green tea, cherry leaves, cherry fruits, and hibiscus flowers. Syrup is handled with simultaneous addition of citric acid, sodium lactate, cherry flavoring, and preparation obtained from biomass of Mortierella sclerotiella 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-2267940-C2 (RU)
Inventor: SEDELKIN VALENTIN MIKHAJLOVICH
IPC: A23G3/00
Filed: 2003-07-16
Granted: 2006-01-20
Abstract: FIELD: food processing industry, in particular candy floss production. 
     SUBSTANCE: prepared sugar is heated to 180-200°C followed by centrifugation to produce sugar fibers. Cooled sugar fibers are coated are sprayed with vitamin additive-containing coat, namely plant origin pigment made of dried at 58-62°C and powdered fruits. Sea buckthorn and blackcurrant berries powder is added in amount of 5-15 %; beet, carrot, cranberry, ashberry, apple, orange, and lemon powder is added in amount of 10-15 %; and dog rose and nettle powder is added in amount of 2-5 % based on finish product mass. Sugar fibers are fashioned into spheres followed by vacuum packing into polyethylene film. 
     EFFECT: confectionary of high vitamin content. 
     2 tbl
Patent RU-2253946-C2 (RU)
Inventor: MACH I EH
IPC: H04B7/185
Filed: 2003-08-15
Granted: 2005-06-10
Abstract: FIELD: communications. 
     SUBSTANCE: system has satellites, set on circular stationary orbit with antennae mounted on them as well as relay stations, and their ground-based stations. Including central communications control system, satellites control station and subscriber stations, relay station is made in form of serially connected low-noise amplifiers, connected to each receiving narrow-direction antenna, remotely controlled downward converters, amount of which matches number of frequencies bands, and which are separated exclusively for frequencies band zones, intermediate frequency accelerators and remotely controlled upward converters. 
     EFFECT: not only stationary communications subscribers can access broadband channels, but also mobile subscribers. 
     2 cl, 10 dwg
Patent RU-2297143-C2 (RU)
Inventor: AGBADZHE GENRI E
IPC: A01N25/30
Filed: 2002-05-21
Granted: 2007-04-20
Abstract: FIELD: agriculture. 
     SUBSTANCE: aqueous herbicide composition comprises glyphosate or salt thereof, or ether, and agriculturally effective amount of cation-active surfactant composition containing first surfactant selected from the group comprising a) dialkoxylated amines, b) aminated alkoxylated alcohols, and second surfactant selected from the group comprising a) alkoxylated diamines, b) diamines, c) ether amines. Weight ratio of first surfactant to second surfactant is from 20:1 to 1:10 and weight ratio of glyphosate or salt thereof, or ether in acid equivalents, to surfactant composition is from 1:1 to 20:1. Aqueous herbicide composition contains glyphosate or salt thereof, or ether, and agriculturally effective amount of cation-active surfactant composition comprising at least one ether amine and at least one diamine. Methods involve diluting effective amounts of herbicide-active composition in water. 
     EFFECT: increased stability of product during storage and enhanced charging thereof as to glyphosate. 
     42 cl, 9 tbl, 14 ex
Patent RU-2304435-C2 (RU)
Inventor: KHOFFMANN TORSTEN
IPC: A61P37/08
Filed: 2002-07-03
Granted: 2007-08-20
Abstract: FIELD: chemico-pharmaceutical industry. 
     SUBSTANCE: the present innovation deals with applying receptor NK-1 antagonist, not obligatory in combination with magnesium salt, for treating and/or preventing craniocerebral and spinal trauma or nervous tissue lesion, where receptor NK-1 antagonist is being a compound of general formula  , where R, R 1 , R 2 , R 2' , R 3 , R 4  have values mentioned in the description of the present innovation, its pharmaceutically acceptable acid-additive salts, either separately or in combination with magnesium salt. The example is the application of 2-(3.5-bis-trifluoromethylphenyl)-N-methyl-N-(6-morpholine-4-yl-4-ortho-tolylpyridine-3-yl)isobutyramide. 
     EFFECT: higher efficiency of therapy. 
     8 cl, 3 dwg
Patent RU-2264075-C2 (RU)
Inventor: SMIRNOV N A
IPC: A01D45/06
Filed: 2004-02-03
Granted: 2005-11-20
Abstract: FIELD: agricultural engineering; harvesting bast-fiber cultures. 
     SUBSTANCE: proposed roll-type press pick-up has frame mounted on wheels with picking-up apparatus and baling chamber. Picking-up apparatus consists of two sections located at some distance relative to each other. Each section includes picking-up drum and conveyer for delivery of stems to baling chamber with unit for shifting the stems relative to plane of side wall of baling chamber. Each section of picking-up apparatus is articulated to frame for copying the  soil. Device for shifting the stems is made in form of belt conveyer. Proposed roll-type press pick-up ensures regulated position of stems in roll and increased yield of long fiber at processing the stock. 
     EFFECT: enhanced efficiency. 
     2 cl, 4 dwg
Patent RU-2313386-C2 (RU)
Inventor: UZEMSHIN ALEKSANDR VLADIMIROVI
IPC: C01B33/32
Filed: 2004-02-20
Granted: 2007-12-27
Abstract: FIELD: chemical industry; other industries; installations for continuous production of the liquid glass. 
     SUBSTANCE: the invention is pertaining to the field of chemical industry and may be used in production of the liquid glass by the method of the direct synthesis of the quartz sand with the alkaline solution at the excessive pressure, the heightened temperature and active stirring. The installation for continuous production of the liquid glass includes the pressure control block (23), which through the mechanical separator of the mediums (22) and one of two chambers of the sluice device (21) is connected to the outlet pipeline (20). The second chamber of the sluice device (21) is connected to the final product outlet pipeline (29). The chambers exchange the functions at changeover of the two-way switch of the flows distributor (24). The invention allows to exercise the release drop of the final product without pressure, to adjust the system pressure without the contact of the final product with the components of the pressure control apparatus, to increase reliability and service life of the installation, to provide the possibility to exercise the maintenance and repair works, to improve stirring of the mixture ingredients. 
     EFFECT: the invention allows to exercise the release drop of the final product without pressure, to adjust the system pressure without the contact of the final product with the components of the pressure control apparatus, to increase reliability and service life of the installation, to provide the possibility to exercise the maintenance and repair works, to improve stirring of the mixture ingredients. 
     5 cl, 13 dwg
Patent RU-2329013-C2 (RU)
Inventor: LIDOL T KLAUS
IPC: A61F5/01
Filed: 2004-03-11
Granted: 2008-07-20
Abstract: FIELD: medicine; orthopaedics. 
     SUBSTANCE: orthopaedic auxiliary unit contains mutually mobile parts (15, 16) and fixation blocking both parts (15, 16) in preset relative position and unblocking parts (15, 16) to provide their mutual mobility. Unit is equipped with at least one indicator (36, 40, 41, 42) which generates proper characteristic or warning signal of blocking or unblocking of fixation. 
     EFFECT: prevented traumatism associated with operation of orthopaedic auxiliary unit due to incomplete mutual blocking of unit parts. 
     15 cl, 12 dwg
Patent RU-2285741-C2 (RU)
Inventor: GRACHEV SERGEJ VLADIMIROVICH
IPC: C23C12/00
Filed: 2004-05-12
Granted: 2006-10-20
Abstract: FIELD: metallurgy; chemical-thermal treatment of articles. 
     SUBSTANCE: proposed method includes successive case-hardening and chromizing in fluidized layer. For case-hardening of articles use is made of mixture containing the following components, mass-%: charcoal, 5-30; water, 5-10; the remainder being corundum. Chromizing is carried out in mixture containing the following components, mass-%: metallic chromium, 0.8-12; ammonia chloride, 0.008-0.16; the remainder being corundum. In particular cases, case-hardening is carried out in solid carburizer at temperature of 900-1000°C continued for 90-240 min and chromizing is carried out  at temperature of 900-950°C for 60-240 min. 
     EFFECT: increased saturating capacity; reduced duration of process; enhanced wear resistance and corrosion resistance of steel parts. 
     2 cl, 1 tbl,, 1 ex
Patent RU-2281738-C2 (RU)
Inventor: AVETISOV SERGEJ EHDUARDOVICH
IPC: A61F9/007
Filed: 2004-06-08
Granted: 2006-08-20
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: one should apply a fragment of conserved allosclera onto area of palpebral coloboma, a fragment's shape should correspond to that of a coloboma, the edges of alloscleral fragment should be placed in internal layers of palpebral cartilage to fix this fragment to the skin of palpebral costal edge with two interrupted sutures. One should apply guiding sutures onto palpebral skin being above the fragment and parallel to palpebral costal edge. While substituting coloboma above the fragment with own tissues it is necessary to remove corresponding guiding sutures. Moreover, it is necessary to isolate and dissect that part of the fragment being under newly developed tissues. After complete restoration of palpebral tissue one should remove interrupted sutures. The innovation provides adequate anatomical palpebral restoration at keeping its function along with good cosmetic result. 
     EFFECT: higher efficiency. 
     2 dwg, 1 ex