baber/WOPTO huggingface dataset:
Patent RU-2206203-C2 (RU)
Title: Automatic hook setter-shock absorber
Inventor: KULINICHEV M F
IPC: A01K97/12
Filed: 2001-04-20
Granted: 2003-06-20
Abstract: FIELD: amateur fishing. SUBSTANCE: proposed automatic hook setter-shock absorber contains base, lever with spring and catch. Base is essentially elongated plate whose upper part is less in width than lower part being bent at angle of 45o towards larger arms of lever and made stepped relative to plane of plate wider part to limit turning of lever larger arm. Holes are made in upper part of plate to pass fishing line and secure hook setter. Lever is made in form of plate with arms of different length relative to axis of rotation and provided with holes on smaller arm for fastening coiled cylindrical spring at different distance from axis of rotation of lever smaller arm. Lower part of base plate is bent at angle of 45 o  and is provided with corresponding holes for fastening second end of coiled cylindrical spring. Holes for fixing fishing line are made on larger arm of lever. Connecting ring in installed for free rotation in hole at end face of lever longer arm. Said ring is connected with carrier of swivel. Catch is plate with stop hook for engagement with longer arm of lever. Said plate is turned by its end part through 90 o  and is made in form of lug with guides forming slot to drive in second carrier of swivel. Catch is hinge secured in lower part of base. EFFECT: improved sensitivity and quality of hook setting at biting, provision of weakening of force acting on to fishing line owing to use of spring. 12 cl
Patent RU-2208466-C2 (RU)
Title: Locking-discharging apparatus of powder-type fire-extinguishing module
Inventor: BOROCHKIN V P
IPC: A62C35/10
Filed: 2001-05-28
Granted: 2003-07-20
Abstract: FIELD: fire-fighting equipment. SUBSTANCE: locking-discharging apparatus has casing made in the form of variable-section cylindrical tube with slots in its side surface and nozzle. Obturator with cylindrical part is rigidly fixed in casing. Nozzle is fixed by shear pins so as to allow obturator to be inserted into nozzle. Gap is defined between end surface of nozzle upper part and obturator base. According to another embodiment, said apparatus has casing made in the form of cylindrical sleeve with slots, nozzle, shear pins, obturator with axially aligned opening, and tube. Lower part of obturator is tightly inserted into upper part of nozzle. Gap is defined between end surface of nozzle upper part and obturator base. When pressure in module increases, gas is directed into casing through slots and is further delivered into gap. Under the action of pressure, pins are sheared to cause obturator to move upward axially of casing. As a result, gas in upper part of casing is compressed and urged through obturator opening and tube into reduced pressure zone. Displacement of obturator from nozzle upper part results in module depressurization and delivery of fire-extinguishing powder through slots into fire zone. EFFECT: increased fire-extinguishing capacity by reduced gas-dynamic losses of gas-and-powder mixture. 15 cl, 4 dwg
Patent RU-2201664-C2 (RU)
Inventor: ZYKOV S P
IPC: A01G7/00
Filed: 2001-07-04
Granted: 2003-04-10
Abstract: FIELD: agriculture. SUBSTANCE: method involves determining biophysical characteristics of plant tissues, with formed plant leaves of plant picked and dried in natural conditions being used as plant tissues; exposing plant tissues to directed energy of near infrared electromagnetic radiation and simultaneously registering generated signal. The smaller is coefficient of transmitted radiation, the greater is drought resistance of plant. EFFECT: simplified diagnosis procedure and provision for performing diagnosis on growing plants at early ontogenesis stages. 2 tbl, 2 ex
Patent RU-2221110-C2 (RU)
Inventor: ZIMIN M V
IPC: E02D17/18
Filed: 2001-11-22
Granted: 2004-01-10
Abstract: FIELD: construction industry, reinforcement of slopes, earthen structures of cones of bridges, viaducts, banks and beds of rivers and water ponds, reinforcement of bases of roads, airdromes, objects of industrial and civilian assignment. SUBSTANCE: geological framework of cellular structure is manufactured from flexible polymer belts put on ribs and interjoined by line welds with compression of belts by means of two clamps to form recesses in zones of welds impressed by protrusions of one clamp. Novelty of approach lies in that recesses in zones of welds have variable height diminishing towards surface of contact of belts. Height of recesses amounts to 0,55-0.75 thickness of belt. EFFECT: increased strength of weld, prolonged service life and increased strength of cellular structure under attacks of ground media. 2 cl, 4 dwg \
Patent RU-2223560-C2 (RU)
Inventor: CHAPAEV I G
IPC: G21C21/02
Filed: 2002-01-08
Granted: 2004-02-10
Abstract: FIELD: nuclear power engineering. SUBSTANCE: device has chemical treatment chamber. The latter is provided with two internal baths having two holes coaxial with through holes of chamber. Baths accommodate fuel element supporting rollers made of anticorrosive material. Fitted into through holes of baths are dies with external opening angle of 100-120 deg. Chamber is divided by means of partition and has holes coaxial to dies and spray system for hot-water washing of fuel element surface in antechamber. Hot-water prewashing chamber is installed upstream of chemical treatment chamber. Fuel element washing chamber is also installed there downstream of chemical treatment chamber. In addition second washing chamber is installed. Mounted in washing chamber downstream of oxide film forming chamber are magnetostrictors. Both roller conveyers installed on tilted charge table and between chemical surface treatment chambers of device are driven by single drive with chain transmission system, drive shafts, and worm gears. Rollers of roller conveyers installed between chambers are provided with hold-down rollers. Trippers designed to throw fuel elements off two roller conveyers to tilted table are made in the form of slide levers turning on shafts with drives. Slide levers are engageable with sensors. EFFECT: enhanced yield of fuel elements. 1 cl, 5 dwg
Patent RU-2218450-C2 (RU)
Title: Magnetron
Inventor: TULEUSHEV ADIL ZHIANSHAKHOVICH
IPC: C23C14/35
Filed: 2002-01-17
Granted: 2003-12-10
Abstract: FIELD: deposition of coats, electrical and mechanical engineering, optics, electronics, medicine and some other branches of industry and science. SUBSTANCE: invention refers to deposition of coats different in composition. It is related to ion-plasma sputtering equipment employing crossed magnetic and electric fields. Magnetron includes target-cathode, cylindrical hollow anode put on dielectric holder and carrying external groove across edge facing cathode which forms circular slot vertical with reference to cathode together with dielectric holder, cooled magnetic system comprising magnets and magnetic circuit placed on non-working side of target and gear pressing target to magnetic system. Internal surface of anode comes in the form of truncated cone facing target with smaller base. Relation of length to width of circular slot exceeds 10:1 while width is under 2.0 mm. Profiled nonmagnetic membrane having recess housing target is positioned between target and magnetic system. Magnetic circuit is provided with cooling conduit and is placed immediately adjacent to membrane. EFFECT: simplified design of magnetron, its increased operational reliability. 1 dwg
Patent RU-2237299-C2 (RU)
Inventor: BIRJUKOVA ALLA GENNAD EVNA
IPC: C01F17/17
Filed: 2002-04-08
Granted: 2004-09-27
Abstract: FIELD: recovering uranium-gadolinium scrap to produce nuclear-purity uranium compounds. 
     SUBSTANCE: proposed method includes dissolution of nitric and hydrofluoric acids of 15 - 180 g/l concentration, filtering of solution at 50 - 100°C, extraction of uranium from solution by means of tributyl phosphate, rinsing of extracted uranium with ethylene diamine tetraacetate (EDTA) or Trilon B solution of 1 - 10 g/l concentration. EDTA or Trilon B solution is produced by dissolving in nitric acid or mixture of nitric acid and ammonium or sodium nitrate in amount of 1 - 3M. 
     EFFECT: facilitated procedure. 
     3 cl, 4 ex
Patent RU-2226646-C2 (RU)
Inventor: SIRAZIEV R G
IPC: F22B1/26
Filed: 2002-05-06
Granted: 2004-04-10
Abstract: FIELD: heat-power engineering; production of steam and hot water. SUBSTANCE: proposed steam generator has steam-and-water reservoir which is partially filled with water, submersible gas burner for preliminary mixing which has orifice for delivery of gas-and-oxygen mixture to outlet hole of burner, pipe concentrically located inside said orifice for supply of oxygen to outlet hole, injector-type mixer and oxygen and hydrocarbon gas control valves. EFFECT: enhanced safety and reliability; enhanced economical efficiency. 1 dwg
Patent RU-2229720-C2 (RU)
Inventor: RISHCHUK S V
IPC: G01N33/00
Filed: 2002-06-06
Granted: 2004-05-27
Abstract: FIELD: medicine, dermatovenerology. SUBSTANCE: the present innovation deals with detecting curability degree against chronic urogenial chlamydiosis in sex couple. At the end of 4 th , 8 th ,12 th  and 16 th  wk after therapy finish in case of sex life at applying a condom one should , first, evaluate clinico-laboratory signs in the foci of chronic infectious process and, also, the dynamics of laboratory values which characterize agent's elimination (IgA to C.trachomatis in blood serum and DNA C.trachomatis in cervical tract and urethra). In case of positive results in future (after 16 th -17 th  wk) it is recommended to perform sex life without applying any condom and conduct clinico-laboratory evaluation in both partners at the end of 4 th , 8 th  and 12 th  wk after condom's removal (at the end of 20 th , 24 th  and 28 th  wk after therapy finish) and after availability of positive PCR-test (in males' urethra, in females" urethra and/or cervical canal) one should evaluate repeated infection (reinfection) from the partner in case of poorly cured chronic urogenital chlamydiosis, in case of no positive PCR-test in both partners, and negative serological values (IgA) and no clinico-laboratory signs of the focus for chronic and acute infectious process being characteristic for chlamydiosis - one should detect curability degree in sex couple. EFFECT: increased number of preparations to treat chlamydiosis. 5 ex, 6 tbl
Patent RU-2232901-C2 (RU)
Title: Турбина газотурбинного двигателя
Inventor: IVANOV V V
IPC: F01D5/02
Filed: 2002-08-20
Granted: 2004-07-20
Abstract: Турбина газотурбинного двигателя с двухступенчатым ротором включает диск первой ступени ротора, зафиксированный на радиальном фланце вала осевыми болтами, и диск второй ступени ротора, зафиксированный в осевом направлении на валу гайкой. Радиальный фланец вала размещен между дисками турбины. Диск второй ступени дополнительно зафиксирован в окружном направлении передним фланцем на радиальном фланце вала осевыми штифтами. Отношение диаметра расположения осевых болтов диска первой ступени к диаметру расположения осевых штифтов диска второй ступени составляет 1,2-1,6, а диаметра расположения осевых штифтов диска второй ступени к диаметру вала турбины перед радиальным фланцем вала составляет 1,1-1,3. Изобретение позволит повысить надежность турбины за счет снижения нагрузок на элементы крепления диска к валу и снижения их температуры. 2 ил.
Patent RU-2236756-C2 (RU)
Inventor: KIM MIN-GOO
IPC: H03M13/00
Filed: 2002-02-16
Granted: 2004-09-20
Abstract: FIELD: communications engineering. 
     SUBSTANCE: proposed device designed to generate quasi-complementary turbo-codes in communication system has turbo-coder, interleaver for interleaving characters arriving from turbo-coder at desired speed, and code generator that functions to generate quasi-complementary turbo-codes by decimating and repeating interleaved characters arriving from interleaver. Then device decodes quasi-complementary turbo-codes in communication system. Decoding device has code decoder for generating code characters at coding speed which are transferred through deinterleaving sub-codes of quasi-complementary turbo-codes transferred from transmitter and for soft combination of sub-codes; it also has deinterleaver for deinterleaving characters arriving from code decoder and turbo-coder for decoding deinterleaver output. 
     EFFECT: provision for including characteristics of turbo-codes in communication system. 
     23 cl, 7 dwg
Patent RU-2239657-C2 (RU)
Title: Method for purifying pectolytic enzyme preparation
Inventor: DONTSOV A G
IPC: C12R1/66
Filed: 2002-10-21
Granted: 2004-11-10
Abstract: FIELD: biotechnology, hydrolysis industry, wine-making industry, industrial biochemistry. 
     SUBSTANCE: invention is designated for preparing the purified pectolytic enzyme preparation. Method involves concentrating cultural fluid or crude enzyme preparation from Aspergillus foetidus and stabilizing that is carried out by addition of polyhydric alcohol, chelating agent and any inert protein with molecular mass above 15 kDa. Ultrafiltration is carried out at 35-40 o C at constant addition of acetate buffer solution containing polyhydric alcohol and chelating agent. Enzymes are isolated using strong acid cation-exchange resin followed by their desorption, desalting, diafiltration and lyophilic drying. Method provides preparing pectolytic enzyme preparation with higher degree of purification, high yield by activity and increasing specific activity of enzymes (above 20 times). 
     EFFECT: improved purifying and preparing method. 
     5 cl, 1 tbl, 5 ex
Patent RU-2243212-C2 (RU)
Title: Способ получения 4,4`-азобис-(4-цианпентанола)
Inventor: OCHNEVA V A
IPC: C07C253/16
Filed: 2002-11-22
Granted: 2004-12-27
Abstract: Настоящее изобретение относится к способу получения 4,4'-азобис-(4-цианпентанола), используемого в качестве инициатора радикальной полимеризации. Способ получения 4,4'-азобис-(4-цианпентанола) заключается во взаимодействии ацетопропилового спирта с синильной кислотой или ее солями и производными гидразина с последующим окислением полученного 4,4'-гидразобис-(4-цианпентанола) в кислой среде. При этом окисление проводят в водной или водно-органической среде при температуре от 5 до 25°С и значении рН реакционной массы 1-4 в присутствии брома или соединений брома, йода перекисью водорода, или гипохлоритом щелочного или щелочноземельного металла, причем окисление перекисью водорода осуществляют в присутствии катализаторов из группы соединений вольфрама, ванадия или молибдена. Способ позволяет улучшить санитарно-экологические характеристики производства и снизить энергозатраты.
Patent RU-2236152-C2 (RU)
Inventor: PETRUNJA E V
IPC: A23L1/164
Filed: 2002-11-28
Granted: 2004-09-20
Abstract: FIELD: flour-milling and groats industry, in particular, preparing of groats product in the form of cereal flakes. 
     SUBSTANCE: method involves cleaning cereal from contaminants; boiling clean cereal for 5-10 min; conditioning boiled cereal for 30-60 min and slightly drying to moisture content of 23-25%; providing steaming-through of slightly dried cereal at steam pressure of 0.1-0.2 MPa for 3-5 min to moisture content of 25-27%; slightly drying in "fluidized" bed layer with air to moisture content of 23-25% and cooling cereal to temperature of 20-25 0 C; shelling and flattening to produce flakes; slightly drying flakes to moisture content of 13-14%. 
     EFFECT: improved quality of flakes and reduced process time. 
     5 ex
Patent RU-2239648-C2 (RU)
Inventor: SIMONENKO L I
IPC: C09K8/22
Filed: 2002-12-04
Granted: 2004-11-10
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: reagent containing 10.0-20.0% copper salt, 0-5.0% urotropin, and sulfate soap (sodium hydroxide and fatty acids source) is used in boring of oil and gas wells for more effective protection of chemicals and to stabilize properties of drilling process fluids. 
     EFFECT: optimized and stabilized biological resistance against a wide spectrum of microorganisms, increased heat resistance, lubricating, antifastening, antifiltration, and surfactant properties of drilling fluids. 
     4 tbl
Patent RU-2285178-C2 (RU)
Inventor: SKVORTSOV NIKOLAJ PAVLOVICH
IPC: F16K5/22
Filed: 2002-12-27
Granted: 2006-10-10
Abstract: FIELD: valving. 
     SUBSTANCE: stop valve comprises housing, face member made of a trancated cone that diverges downward, is set in the housing, and is spring loaded from above, and cooperation members mounted inside the housing.  The valve also has groove for collecting lubricant and ring groove at a distance from the cone at an angle of 90-120°. 
     EFFECT: enhanced safety and improved structure. 
     1 cl, 3 dwg
Patent RU-2244934-C2 (RU)
Inventor: LIKHVANTSEVA V G
IPC: G01N33/574
Filed: 2003-03-06
Granted: 2005-01-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out immunohistochemical analysis of withdrawn tumor cells to determine percentage of cells showing Bax expression with respect to general quantity of cancer cells in vision field, percentage of cells showing Bcl-2 expression, index disclosing relation between the values. The index value being less than 1.0, high metastasis progress probability is to be predicted. 
     EFFECT: high accuracy of prognosis. 
     2 dwg
Patent RU-2250364-C2 (RU)
Inventor: MAGADOVA L A
IPC: C09K8/536
Filed: 2003-04-15
Granted: 2005-04-20
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: compound including chlorine ammonium, sodium nitrite, reaction initiator, surfactant and water, as reaction initiator and surfactant has special alkylphosphate with following ratio of components in percents of mass: chlorine ammonium 5.0-28.0, sodium nitrite 5.0-28.0, alkylphosphate 0.5-5.0, water - the rest. Method for completing and washing wells and cleaning face zone of bed from pollutions, including pumping of foam-forming compound, pressing this into bed or to face, closing well, exposure for generation of nitrogen and forming of foam, then launch of well for self-drain, uses above-mentioned foam-forming compound, which is pressed by oil or mineralized water. 
     EFFECT: higher efficiency. 
     2 cl, 5 ex, 1 tbl
Patent RU-2255562-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/00
Filed: 2003-04-25
Granted: 2005-07-10
Abstract: FIELD: canner industry. 
     SUBSTANCE: claimed method includes raw material preparation, straining, decantation, filtrate water blending with deposition, redecantation, heating, packing and heat treatment, wherein before redecantation in mixture of filtrate water with precipitate residue obtained by subsequent extraction of Mortierella marburgensis micromycete is introduced. 
     EFFECT: target product with improved quality. 
     3 ex
Patent RU-2263466-C2 (RU)
Inventor: BERDNIKOV A V
IPC: A61B5/05
Filed: 2003-05-08
Granted: 2005-11-10
Abstract: FIELD: medical equipment. 
     SUBSTANCE: device is used for diagnosing condition of hollow organs before and after medical procedures. Device has transparent case inside which the optical radiation source and receiver are disposed. There is light-tight partition between radiation receiver and radiation source. Light-tight partition is made in form of cone with reflecting side surface. Vertex of cone is directed to photoreceiver with axial directional pattern and base of cone is directed to optical radiation source according to one version of the device. According to the other version light-tight partition is made of two cones which have reflecting side surfaces and common base. Vertexes of cones are directed to photoreceiver and to optical radiation source with axial directional patterns. 
     EFFECT: increased integral sensitivity and truth of diagnosis; increased value of luminous flux energy collection factor; widened coverage area of illuminated surface. 
     2 cl, 2 dwg
Patent RU-2247743-C2 (RU)
Title: Method for preparing pectin
Inventor: JUSHINA E A
IPC: A23L29/231
Filed: 2003-05-16
Granted: 2005-03-10
Abstract: FIELD: vegetable raw technology. 
     SUBSTANCE: invention relates to a method for isolating pectin from vegetable raw. Method for preparing pectin involves milling and mixing sunflower heads and citrus husks, hydrolysis-extraction of mixture, separation of a liquid phase and isolation of the end product from its. Citrus husks and sunflower heads are extracted with acetone and mixture of liquid acetylene and carbon dioxide before mixing separately and successively taken in the mass ratio acetylene : carbon dioxide from 3:7 to 7:3 under the above atmosphere pressure. Extract is separated without pressure change and then pressure over a solid phase is dropped abruptly to atmosphere value, and a solid phase is fed to hydrolysis-extraction after mixing. Invention provides enhancing quality of the end product due to elimination of undesirable taste and odor being without deterioration of its technological properties and without reducing the specific yield of pectin. 
     EFFECT: improved preparing method.
Patent RU-2272054-C2 (RU)
Inventor: NISIMURA ISAO
IPC: G03F7/004
Filed: 2001-12-06
Granted: 2006-03-20
Abstract: FIELD: light-sensitive materials. 
     SUBSTANCE: invention relates to emission-sensitive composition with refractory index varied by emissions, which composition contains: (A) acid-decomposable compound; (B) acid-resistant compound having higher refractory index than acid-decomposable compound A; (C) emission-sensitive decomposing agent representing emission-sensitive acidifier; and (D) stabilizer. Amounts of each components A - C varies from 10 to 90, from 10 to 90, and from 0.01 to 30 wt parts, respectively. Amount of component D is 10 wt parts for 100 wt parts of component A. Invention also relates to ways for obtaining structure with refractory index distribution and to optical material. 
     EFFECT: enabled preparation of composition having above defined optical characteristics and of stable optical material. 
     12 cl, 2 dwg, 5 tbl
Patent RU-2261008-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2003-07-15
Granted: 2005-09-27
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation; syrup producing containing pectin, sugar, water and plant-origin additive. As plant-origin additive extract from mixture of hibiscus flowers, senna leaves, red bilberry leaves, everlasting flowers in specific ratio according to claimed technology is used. Syrup is boiled and handled with simultaneous addition of citric acid, sodium lactate, strawberry flavoring, and preparation obtained from biomass of Mortierella spinosa micromycete according to claimed technology. Obtained product is pouring, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics and wide range of vitamin activity; target product with prophylactic properties.
Patent RU-2280856-C2 (RU)
Inventor: BOJKO JURIJ VLADIMIROVICH
IPC: G01N21/74
Filed: 2003-11-03
Granted: 2006-07-27
Abstract: FIELD: optical engineering measurements. 
     SUBSTANCE: colloidal solution, received when dispersion sublimate of analyzed sample in liquid, is subject to atomization. Mentioned sublimate is received due to evaporation of tested sample in electric arc. Particles of colloidal solution have sizes within 0,05-0,1 micrometer range. Atomization is carried out in gas burner or in graphite dish of atom-absorption spectrometer either in plasma generator with inductive-bound plasma. 
     EFFECT: improved precision and sensitivity of analysis.