baber/WOPTO huggingface dataset:
Patent RU-2210498-C1 (RU)
Title: Method of vulcanization of tires
Inventor: TJUTIN VJACHESLAV ALEKSANDROVI
IPC: B29K21/00
Filed: 2002-03-06
Granted: 2003-08-20
Abstract: FIELD: tire industry+ADs- vulcanization of pneumatic tires. SUBSTANCE: proposed method includes delivery of water steam to bladder for vulcanization and for heating on side of mold+ADs- entire cycle of molding and vulcanization is performed by means of water steam at constant pressure of 11 to 15 kgf/sq cm which is ensured due to change in mass flow rate through bladder cavity and constant temperature of 185 to 200 C which is ensured due to removal of condensate from bladder cavity. Water steam is fed on side of bladder 2 to 15 minutes later as compared with delivery to bladder. EFFECT: improved quality of finished product. 3 tbl
Patent RU-2215750-C1 (RU)
Title: Method for preparing chlorine-containing elastoplastic
Inventor: ANDRIASJAN JU O
IPC: C08C19/18
Filed: 2002-03-21
Granted: 2003-11-10
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to chemical modification of elastoplastics. Chlorine- -containing elastoplastic is prepared by interaction of elastoplastic with chlorine-containing reagent in rubber-mixer at 80-150 C for 10-30 min. Chlorinated hydrocarbon of the general formula CnH (2n+2)-x Cl x , wherein n = 10-30; x = 7-24 is used as a chlorine- containing agent and elastoplastic is taken in the amount 75-95 mas. p. p. and chlorinated hydrocarbon is taken in the amount 5-25 mas. p. p. Invention can be used in production of synthetic elastoplastics, tires and rubber- technical articles. EFFECT: simplified technological process, reduced steps and time, technological and ecological safety of manufacture. 1 tbl, 10 ex
Patent RU-2224947-C1 (RU)
Title: Supporting unit for light sources of lighting device
Inventor: KNJAZEV D I
IPC: F21V19/00
Filed: 2002-06-10
Granted: 2004-02-27
Abstract: FIELD: lighting engineering. SUBSTANCE: given supporting unit can be employed in lighting devices, specifically, in automobile stop lights. Supporting unit for light sources includes base 1, one or more lamp holders 2 for light sources 3. Each light source is made of two interjoined parts. First part is put on base 1 and second part has hole for light source and member 7 pressing printed circuit board 8 to light source 3. First part comes in the form of L-shaped member placed on base 1 and comprises support 9 carrying pressing member 7 and guide 10. Second part 5 has shape of hollow cylinder with external side boss12 which space 13 is open inwards of hollow cylinder and towards one of its butts. Another butt of hollow cylinder adjacent to open face of boss 12 carries lugs with end catches facing outwards. Parts of lamp holder 2 are so connected that guide 10 of first part assembled as one unit with edge section 18 of printed circuit board 8 is positioned in space 13 of side boss 12 of second part 5 on side of its open face. Printed circuit board 8 is fitted against member 7 pressing it to light source 3 located in hole of hollow cylinder of second part 5 that is mounted on support 9 of first part by means of lugs fixed in it with the help of its end catches. EFFECT: enhanced functional reliability of unit thanks to ensured contact of printed circuit board with light source, convenient assembly of unit. 15 cl, 6 dwg
Patent RU-2219739-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L3/3463
Filed: 2002-07-04
Granted: 2003-12-27
Abstract: FIELD: storage of fruit or vegetable with the use of biological antiseptic. SUBSTANCE: method involves periodically subjecting fruit and/or vegetable layered in temperature-controlled store to hydraulic spraying with saturated aqueous solution of preparation produced from Mortierella exigua micromycet biomass by predetermined process. EFFECT: reduced corrosive wear of equipment and decreased product losses.
Patent RU-2218143-C1 (RU)
Inventor: SHUMAKOV E A
IPC: A61F5/00
Filed: 2002-07-24
Granted: 2003-12-10
Abstract: FIELD: medicine, orthopedics. SUBSTANCE: the method deals with manual removing the blockade in pelvic articulations, then functional vertebral blocking is performed. Then one should lengthen that leg by 1-1.5 cm which was shorter before liquidation of sacroiliac blocking due to orthopedic shoes, for 2-4 mo till fixed part of costal deformation and scoliosis escape in patient's vertical position under conditions of no pelvic curving. The method enables to remove blocking in sacroiliac and pubic articulations and residual fixed costal deformation. EFFECT: higher efficiency of therapy. 2 cl, 4 dwg, 1 ex
Patent RU-2225763-C1 (RU)
Title: Roll for step rolling
Inventor: KOVAL G I
IPC: B21B13/18
Filed: 2002-11-19
Granted: 2004-03-20
Abstract: FIELD: rolled stock production, namely designs of rolling rolls for step rolling of round shapes. SUBSTANCE: roll for step rolling, mainly of round shapes, has working surface with reduction portion having radius varying from rotation axis of roll and sizing portion with groove. Along length part of reduction portion adjacent to sizing portion and restricted at other side by means of crossing point of arc formed by radius (equal to spacing from roll rotation axis until apex of grooved pass at beginning of sizing portion) with arc defining reduction portion there is groove whose shape and dimensions are gradually changed (from shape and dimensions of groove of sizing portion) to those of smooth barrel. EFFECT: enhanced quality of round rolled products. 3 dwg
Patent RU-2236200-C1 (RU)
Inventor: MALJUGIN B EH
IPC: A61F9/00
Filed: 2002-12-24
Granted: 2004-09-20
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: for simultaneous collection of unstimulated tear one should apply a blocking device designed with a bifurcate working part as two blind tubes with openings at its mouth for the purpose to introduce cylindrical probes to introduce them into lacrimal canaliculi. The present innovation enables to increase efficiency of the method to measure tear production and provides sampling of unstimulated tear due to simultaneous blockade of both lacrimal canaliculi and collection of unstimulated tear with the purpose to increase accuracy in detecting the quantity of the main tear production and data of immunological and biochemical analyses. 
     EFFECT: higher efficiency and accuracy of measuring. 
     2 dwg, 1 ex
Patent RU-2233630-C1 (RU)
Inventor: KERCHEV B I
IPC: A61B17/24
Filed: 2003-01-29
Granted: 2004-08-10
Abstract: FIELD: medical equipment, in particular, otorhinolaryngology. 
     SUBSTANCE: adenotome has casing made in the form of tube with working end curved in radial direction. Tube is equipped with window on outer side of curved part. Window has cutting edge formed on its upper edge and pipe for connecting to vacuum pump of aspiration device. Aspiration device is positioned at tube end. Pipe for connecting to supersonic generator is arranged in parallel with tube axis. Tube end is curved to form handle. Tube end is made blind and has spherical outer surface for squeezing of bleeding vessels. Knife with upper and lower cutting edges is rigidly fixed in window to side edges. Adenotome of such construction is recurrence preventive apparatus allowing postoperative complications to be avoided. 
     EFFECT: enhanced reliability in operation and simplified construction. 
     2 cl, 2 dwg
Patent RU-2231469-C1 (RU)
Inventor: GORKUNOV EH S
IPC: B63B35/08
Filed: 2003-05-05
Granted: 2004-06-27
Abstract: FIELD: shipbuilding; submarine ships breaking ice cover by resonance method. 
     SUBSTANCE: proposed device excites resonance flexural gravitational waves when ship is running under ice at resonance speed and extensible unit forming streamlined convexity above upper surface of fore portion of ship's hull. 
     EFFECT: enhanced efficiency of ice breaking. 
     1 dwg
Patent RU-2234753-C1 (RU)
Inventor: CHERNIKOV O G
IPC: G21C7/08
Filed: 2003-05-15
Granted: 2004-08-20
Abstract: FIELD: nuclear power engineering; nuclear reactor shutdown process. 
     SUBSTANCE: proposed reactor shutdown process affording enhanced radiation safety and reduced dose rates in maintenance and repairs of reactor equipment, reduced pollution of relief gases, coolant, internal circulating circuit equipment surfaces by radio nuclides includes reduction of reactor power by means of control and protection system primarily to 50 - 70% of rated value whereupon reactor is allowed to run at this power level for 50 -120 h and after that it is completely shut down. 
     EFFECT: enhanced operating reliability of fuel assemblies, reduced dose rates on personnel during inspections and repairs. 
     1 cl, 10 dwg
Patent RU-2235514-C1 (RU)
Inventor: KRAVETS A D
IPC: A61K31/43
Filed: 2003-05-16
Granted: 2004-09-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: one should isolate spermatic ducts to introduce there in turns novocaine solution of antibiotic at the volume of 10 ml both in distal and proximal directions due to puncture. Right before prostatectomy one should perform paraprostatic blockade. Moreover, one should apply novocaine solution of antibiotic at the volume of 60-80 ml. Total dosage of applied antibiotic is either equal of does not exceed maximum single dosage. The method prevents availability of postoperational purulent-inflammatory complications in spermatic ducts. 
     EFFECT: higher efficiency of prophylaxis. 
     1 ex
Patent RU-2244353-C1 (RU)
Title: Packing assembly for jointing pipe of nuclear reactor refueling machine
Inventor: BELOZERTSEV V A
IPC: F16J15/16
Filed: 2003-05-29
Granted: 2005-01-10
Abstract: FIELD: packing engineering. 
     
     
       SUBSTANCE: proposed packing assembly has packing means installed in jointing pipe body between two supporting rings. Packing means is made in the form of set of W-shaped stacks with arc-shaped valleys and spacing members disposed between stacks. Each spacing member is made in the form of flexible ring that has three arc-shaped kinks in sectional area of which top one is disposed in a spaced relation above top of W-shaped stack and two bottom kinks are located in arc-shaped valleys of W-shaped stack so that they contact its vanes at points disposed not higher than top of W-shaped stack. 
     
     
       EFFECT: enhanced reliability of packing assembly. 
     
     
       5 cl, 2 dwg
Patent RU-2248033-C1 (RU)
Title: Converter of grey code to parallel binary code
Inventor: GAFAROV Z M
IPC: H03M7/16
Filed: 2003-05-21
Granted: 2005-03-10
Abstract: FIELD: computers. 
     SUBSTANCE: device has pulse distributor, register, trigger, information and controlling AND element, elements AND-OR, elements OR and delay element. 
     EFFECT: higher trustworthiness, higher effectiveness. 
     1 dwg
Patent RU-2238432-C1 (RU)
Inventor: KHUZIN R R
IPC: F04B53/10
Filed: 2003-06-09
Granted: 2004-10-20
Abstract: FIELD: oil producing industry. 
     SUBSTANCE: invention can be used in deep-well sucker-rod pumping units, namely, pipe pumps with mechanical fastening of extracted standing valve, particularly, in non-inserted sucker-rod pumps. Proposed catcher is made in form of bayonet containing catching journal with projections connected with extracted standing valve and catcher bushing connected with plunger on working end of which open inlet pair of slots is made dividing the bushing into two halves. Changing of said halves into lock pair is made in form of screw surface directed clockwise relative to working end face. Guide surface of inlet slots of each half of catcher bushing is made in form of one-side right-hand screw surface of length not less than half of axial pitch. 
     EFFECT: improved reliability of catcher, prevention of premature catching of bayonet joint. 
     4 dwg
Patent RU-2248300-C1 (RU)
Title: Rescue submersible vehicle
Inventor: PJALOV V N
IPC: B63G8/38
Filed: 2003-06-30
Granted: 2005-03-20
Abstract: FIELD: shipbuilding; submersible vehicles for performing emergency and rescue work on submarines. 
     SUBSTANCE: proposed rescue submersible vehicle has suction chamber with bearing ring, motion control system and auxiliary maneuvering and dynamic positioning system. External illumination system is optically engageable with optic TV external observation system made in form of set of TV cameras; some TV cameras are used for long-range detection and are located on hull and other TV cameras are used for coupling and are located on suction chamber around bearing ring for observation of ring edge. TV cameras form multi-aspect stereo-pairs, TV information representation device is automated and is connected with auxiliary maneuvering and dynamic positioning system through motion control system. 
     EFFECT: improved service characteristics. 
     6 cl, 3 dwg
Patent RU-2254732-C1 (RU)
Inventor: LITVINENKO E V
IPC: A01P7/02
Filed: 2003-12-15
Granted: 2005-06-27
Abstract: FIELD: agriculture, in particular composition for plant protection from phytophagous ticks. 
     SUBSTANCE: claimed acaricide contains gumweed concrete in concentration of 0.2 % as effective substance and target additives. 
     EFFECT: enchased assortment of biogenic acaricides. 
     1 tbl
Patent RU-2253616-C1 (RU)
Inventor: KUDRJAVSKIJ JU P
IPC: C01F11/00
Filed: 2004-01-26
Granted: 2005-06-10
Abstract: FIELD: technology of production of inorganic substances. 
     SUBSTANCE: synthesis of barium titanyl oxalate includes preparation of starting solutions of titanium tetrachloride, barium chloride and oxalic acid followed by mixing these solutions, separating barium titanyl oxalate sediment from solution, filtering the suspension thus formed, separating the sediment from mother liquor, washing-off the sediment, reworking, utilization and decontamination of mother liquors and technological water. Starting solution of titanium tetrachloride is prepared by pouring cleaned titanium tetrachloride into hydrochloric acid solution at concentration of 0.5-2.0 mole/cu dm at continuous mixing and temperature of solutions of 20 5 C till concentration of titanium ions in solution has reached 0.5-1.5 mole/dm 3  and mole ratio of TiCl 4 :HCl=1 : (0.5-2.0). Barium chloride solution at concentration of 0.4-0.8 mole/cu dm is introduced into hydrochloric acid solution at mixing barium chloride solution till mole ratio of BaCl 2 :HCl=(1.02-1.08). Composite solution is subjected for mixing continued for 0.5-1 h after which it is mixed with oxalic acid solution at concentration of 0.5-25 mole/dm 3  and temperature of 15-25 C; oxalic acid is taken in the amount sufficient for obtaining mole ratio of TiCl 4 :H 2 C 2 O 4 =1 : (2.05-2.08). Suspension thus formed is kept at mixing for 2-4 h, after which it is settled and barium titanyl oxalate is separated from mother liquor first by decantation of clarified solution and then by filtering the thickened part of suspension. 
     EFFECT: enhanced stability and improved quality of product. 
     5 cl, 1 ex
Patent RU-2265828-C1 (RU)
Title: Способ фотометрического определения нитритов в жидкой среде
Inventor: OSTROVSKAJA V M
IPC: G01N21/75
Filed: 2004-02-26
Granted: 2005-12-10
Abstract: Изобретение относится к аналитической химии. Способ включает взаимодействие нитритов с композицией хромогенных аналитических реагентов и последующую оценку концентрации нитритов по градуировочному графику зависимости оптической плотности раствора от концентрации. В качестве хромогенных аналитических реагентов используют 3-гидрокси-7,8-бензо-1,2,3,4-тетрагидрохинолин в сочетании с 2-аминобензойной, либо с 4-аминобензойной, либо с сульфаниловой кислотой, либо с сульфаниламидом. Реагенты закрепляют на бумажном носителе, который помещают в фотометрируемый раствор поперек светового потока. Технический результат - сокращение времени анализа, упрощение и улучшение условий испытаний. 4 ил., 2 табл.
Patent RU-2264066-C1 (RU)
Inventor: ZUBAREV JU N
IPC: A01B79/02
Filed: 2004-03-03
Granted: 2005-11-20
Abstract: FIELD: agriculture, in particular cultivation of goat house for feed on sod-podsol soils. 
     SUBSTANCE: goat house is cultivated under wheat screen. Goat house and wheat are seeded in the first May decade with wheal seeding quota being by 30 % less than recommended one and nitrogen fertilizers are introduced in amount of 30-60 kg/hectare (calculated as active ingredient). Vegetative plants are treated with herbicides in phase of goat house 1-2 true leaves and wheat tillering period. Wheal undertopping harvesting is carried out in pickling ripeness stage. 
     EFFECT: high productive goat house plant formation on sod-podsol soils. 
     2 tbl
Patent RU-2265205-C1 (RU)
Title: Device for detecting micro-admixtures in gas
Inventor: CHEBYKIN V V
IPC: G01N15/00
Filed: 2004-03-23
Granted: 2005-11-27
Abstract: FIELD: gas-analyzers. 
     SUBSTANCE: device has gas carrier line, containing flow activator and serially connected converter of admixtures to condensation cores, detector, means for increasing size of condensation cores, photo-electric measuring device. Device is additionally provided with gas-chromatographic column, admixture concentrator, pump for taking samples from atmosphere, flow switcher, dosage meter of support concentration of detected admixture and microprocessor unit for controlling operations concerning analysis and information processing. Switch can enable concentrator either in line of gas carrier before the column, or in sample-taking pump line, and dosage meter is mounted in gas carrier line prior to switch and contains thermostatted shell, provided with lid with calibrated opening, positioned under cap of absorbing material, connected to rod, made with possible reciprocal movement. Inside the shell some admixture is positioned on inert carrier, and between shell and lid polymer film is hermetically pressed, providing diffusion of admixture substance in carrier gas line. 
     EFFECT: higher precision, higher efficiency, higher trustworthiness, higher reliability, broader functional capabilities. 
     2 dwg
Patent RU-2262031-C1 (RU)
Inventor: TRIBEL SKIJ I A
IPC: F16L33/22
Filed: 2004-06-02
Granted: 2005-10-10
Abstract: FIELD: mechanical rubber goods; manufacture of flexible high-pressure hoses for handling liquid, viscous and gaseous media. 
     SUBSTANCE: proposed attachment device has stepped taper projection of flange with circular recesses for receiving 2-16 rings. Twin reinforcing layers of cord are wound with polymer threads or metal wire in zone of taper projection and covering layer of rubber is laid over them. Taper sleeve is split and its both halves are mounted on covering rubber layer and are wrapped with polymer threads of metal wire. 
     EFFECT: enhanced strength of attachment of flexible hose fittings; improved quality of assembly. 
     2 cl, 4 dwg
Patent RU-2270066-C1 (RU)
Title: Sizing tool for tube rolling mill
Inventor: BARANOV STANISLAV ALEKSANDROVI
IPC: B21B17/14
Filed: 2004-08-19
Granted: 2006-02-20
Abstract: FIELD: technological sizing tool for reduction tube rolling mill. 
     SUBSTANCE: sizing tool includes several successively arranged two-roll reducing shaping roll grooved passes and multi-roll passes for final sizing and straightening of ready product. Said shaping roll grooved passes are arranged according to strict order without angular shift of their parting planes. Profile of cross section of shaping rolls of each next pass is formed by recesses and protrusions with curvilinear and (or) rectilinear surfaces with possibility of proportional geometrical approach to shape of ready product. It is achieved due to satisfying condition of equal values of summed perimeter of grooved rolls of each stand and outer perimeter of initial blank. Profile of finish roll grooved passes is identical to outer contour of ready product and it is possible to adjust it in admissible range while using sixteen reduction shaping stands and four finish passes. According to invention it is possible to act upon stress- deformed state of metal in deformation zone for making preset-contour section of widely used in industry welded tube 114 x 3 mm in manufacturing mode optimal from view point of metal state, deformation intensity and comfortable condition of tool operation. 
     EFFECT: simplified design and manufacturing process of rolls, improved accuracy of products, lowered energy consumption. 
     2 cl, 5 dwg
Patent RU-2274530-C1 (RU)
Title: Friction welding method
Inventor: TRUSHCHENKO EVGENIJ ANATOL EVI
IPC: B23K20/12
Filed: 2004-10-25
Granted: 2006-04-20
Abstract: FIELD: manufacture of cutting or percussion type tools made of steels different by alloying degree, joining hard-to-weld materials. 
     SUBSTANCE: method is realized in super-ductility temperature interval of metal with higher alloying degree. Method comprises steps of dividing heating procedure by preliminary heating stage with constant heating effort and leveling heating stage at pulse change of heating effort realized after achieving predetermined temperature in butt; selecting pulse heating parameters depending upon temperature leveling in zone of physical contact; intensively agitating metal in zone of physical contact for providing gradual transition of structure and properties from one blank to other. 
     EFFECT: enhanced quality and stability of welded joint of metals sensitive to overheating and to formation of quenching structures at air cooling, elimination of annealing after welding, lowered cost of welding operation. 
     1 dwg, 2 tbl, 2 ex
Patent RU-2279655-C1 (RU)
Title: Bench for testing shaft and load-bearing systems of vehicle
Inventor: BEREZIN VLADIMIR SERGEEVICH
IPC: G01M17/00
Filed: 2005-02-15
Granted: 2006-07-10
Abstract: FIELD: transport mechanical engineering. 
     SUBSTANCE: bench comprises base and running drums that are pivotally connected with the base and loading gear with the gear ratio different from unity.  The base is made of two double-arm levers.  The central support of the lever can change its coordinate.  One end of each lever is affected by the hydraulic cylinder with a specified amplitude and frequency. 
     EFFECT: enhanced reliability. 
     2 dwg
Patent RU-2288511-C1 (RU)
Title: Led creeping line for representation of alphabet-numeric and graphical information
Inventor: SOKOLOV JURIJ BORISOVICH
IPC: G09G3/20
Filed: 2005-03-11
Granted: 2006-11-27
Abstract: FIELD: indication technique; advertisement information representation devices. 
     SUBSTANCE: construction and location of light clusters in informational columns is optimized; necessary sizes of informational columns and the distance between them during forming of image area are determined. 
     EFFECT: increased quality of represented information, operation reliability, and lowered cost. 
     8 cl, 9 dwg
Patent RU-2280548-C1 (RU)
Inventor: D JAKOV VITALIJ EVGEN EVICH
IPC: B23K35/363
Filed: 2005-03-09
Granted: 2006-07-27
Abstract: FIELD: fluxes for soldering aluminum and its alloys. 
     SUBSTANCE: flux may be used as filler in tubular low melting lead-tin solders of given kinds. Flux contains, mass %: triethanolamine, 43 - 75; ammonium bifluoride, 25 - 50; acetamide, 0 - 7. Flux provides low temperature of aluminum surface activation in range 250 - 300°C, good spreadability of solder. 
     EFFECT: improved properties of flux, enhanced efficiency of soldering with use of such flux. 
     1 tbl, 5 ex
Patent RU-2286966-C1 (RU)
Inventor: SVATOVSKAJA LARISA BORISOVNA
IPC: C04B28/34
Filed: 2005-04-25
Granted: 2006-11-10
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: novel clay-phosphate material comprising loamy soil, iron-containing metallurgical waste with residue on screen no. 008, which contains 7-11 wt % of ferrous oxide and orthophosphoric acid with density 1.24-1.25 g/cc, additionally contains mineral fertilizer production waste with residue on screen no. 008, which contains 95-98% of Na 2 SiF 6 , so that material is finally composed of, wt %: loamy soil 70-73, metallurgical waste 4-8, mineral fertilizer production waste 1-3, and orthophosphoric acid - the rest. Invention can be used in case of neutralizing alkaline effluents. 
     EFFECT: imparted alkali neutralizing properties. 
     1 tbl