baber/WOPTO huggingface dataset:
Patent RU-2178448-C1 (RU)
Title: Process for production of liquid products from heavy petroleum residue
Inventor: GORLOVA S E
IPC: C10G9/00
Filed: 2000-08-08
Granted: 2002-01-20
Abstract: FIELD: petroleum processing. SUBSTANCE: process involves preliminary mechanochemical treatment of sapropelite additive on vibrating mill in inert atmosphere at excessive pressure 0.05 atm and acceleration level 2-8 G to give particles 20-30 mcm in size, while fraction above 30 mcm is retained on vibrating screen and then returned into mill. Dosage, mixing, and homogenization of mixture components are accomplished continuously in vibromixer operated with vibration frequency 10-25 Hz and vibration amplitude 1-3 mm, continuous feed of components being performed through worm feeder at controlled feed rate. Resulting mixture is subjected to thermal cracking, preferably at 390-440 C and pressure 0.2-5.0 MPa, and cracking products are separated. According to invention, shale oil, sapromixite, rabdopissite, bokhed, and cannel are used as sapropelite, and vibrating mill and vibromixer utilized are of tore type filled with steel balls having different diameters from 20 to 40 mm. Use of these conditions makes more efficient thermal cracking and increases yield of light petroleum products by 3-6%. Products obtained can be used as components pf motor fuel, diesel fuel, and bituminous concrete. EFFECT: enhanced process efficiency. 6 cl, 1 dwg, 1 tbl, 5 ex
Patent RU-2169657-C1 (RU)
Inventor: KONDRATENKO VLADIMIR STEPANOVI
IPC: B24D7/14
Filed: 2000-10-24
Granted: 2001-06-27
Abstract: FIELD: optico-mechanical, electronic and abrasive industry; machining of product made from glass, ceramics, sapphire, quartz, semiconductor and other materials. SUBSTANCE: grinding wheel contains a face plate provided with abrasive pellets forming discrete working surface and auxiliary abrasive pallets secured to the face plate surface. The composition density of the auxiliary abrasive pallets is 0.2-0.8 of that of the basic fraction of the auxiliary abrasive pallets, and the grain of the basic fraction of the auxiliary abrasive pallets is 0.01-0.05 of that of the basic abrasive pallets. In addition, the number of the pallets to that of the auxiliary ones ranges from 1:6 to 4:1. The composition for producing an abrasive tool contains binder, abrasive, filler, and polyhydridesiloxane. The filler is a mixture of cerium dioxide with aminoplasts (thermoreactive pressing composition) based on urea-, carbamide-, melamino-, and/or carbamidomelaminoformaldehyde resin and/or with phenoplasts (thermoreactive pressing compositions) based on formaldehyde resin. The ratio of the amount of cerium dioxide to that of aminoplasts and/or phenoplasts in the mixture is 1:(0.1-10). The abrasive is a mixture of diamond powder and auxiliary abrasive (corundum, carbide, silicon, boron carbide, boron nitride, or their mixture). The ratio of the amount of the diamond powder to that of the auxiliary abrasive is in the range of (0.01-10): (50-0.5) wt. High cutting capability is provided due to increased density of the abrasive pallets on the face plate surface with high specific pressure in the cutting area as well as the use of the auxiliary pallets of special compound promoting self-sharpening of the grinding tool. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent RU-2197549-C1 (RU)
Inventor: KAZANBAEV L A
IPC: C22B19/38
Filed: 2001-06-05
Granted: 2003-01-27
Abstract: FIELD: nonferrous metallurgy, particularly, processing of zinc cake by Waelz process. SUBSTANCE: method is realized by pelleting of dusts by Waelz procedure with slime of water treatment plants with subsequent their subjection of Waelz process in mixture with zinc cake and hard carbon reduced. EFFECT: higher quality of Waelz oxide and reduced content of zinc in slag. 2 cl, 1 tbl
Patent RU-2191224-C1 (RU)
Title: Cathode device of aluminum cell
Inventor: NECHAEV G P
IPC: C25C3/08
Filed: 2001-08-06
Granted: 2002-10-20
Abstract: FIELD: non-ferrous metallurgy, namely constructions of cells for producing aluminum. SUBSTANCE: cathode device includes metallic rectangular casing, lateral lining made of blocks mounted on edge, carbon bottom blocks with electrically conductive rods, interblock joints, refractory and heat insulation layers. Blocks of lateral lining are formed of silicium carbide; their thickness consists (50-70)mm and they are cemented to casing by means of silicium carbide solution solidifying in air. Invention allows to increase length and working surface area of cathode casing by (360-400)mm and to enhance its efficiency per day by 10% due to increased length of anode. EFFECT: improved design, enhanced efficiency of cell. 1 dwg
Patent RU-2203283-C1 (RU)
Inventor: SHISHKIN V E
IPC: C07F9/40
Filed: 2001-08-14
Granted: 2003-04-27
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method of synthesis of N-acylated alkyl-(2-acetyl-2-dialkoxyphospho-ryl)ethaneimidates that are novel structure type of organophosphorus compounds. Invention describes method of synthesis of N-acylated alkyl-(2-acetyl-2-dialkoxyphosphoryl)ethaneimidates of the formula:   where R is C 3 -C 4 --alkyl or isoalkyl; R' is CH 3 , C 6 H 5 ; R'' is C 1 -C 4 alkyl or isoalkyl. Method involves synthesis of sodium derivatives of N-acylated alkyl-(2-dialkoxyphosphoryl)ethaneimidates by interaction of N-acylated alkyl-(2-dialkoxyphosphoryl)ethaneimidates with sodium and the following acylation of prepared sodium derivative with acetyl chloride or bromide in dioxane medium in the mole ratio of sodium : N-acylated alkyl-(2-dialkoxyphosphoryl)ethaneimidate : halogen anhydride = 1:1:1-1.1, respectively, at temperature 20-60 C. Synthesized compounds can be used for preparing biologically active substances used in medicine and agriculture. EFFECT: improved method of synthesis, valuable properties, expanded assortment of compounds. 5 ex
Patent RU-2203794-C1 (RU)
Title: Method for abrasive working by means of abrasive disc with helical intermittent surface
Inventor: STEPANOV JU S
IPC: B24B45/00
Filed: 2001-10-01
Granted: 2003-05-10
Abstract: FIELD: machine engineering, possibly finish working of parts at controlling heat flux. SUBSTANCE: method is realized at using disc having helical intermittent surface and being subjected to rotation and motion relative to article. Method comprises steps of using grinding disc including portions of annular elastic flexible body with abrasive layer secured to peripheral surface of flanges; mounting flanges in spindle in such a way that one flange is mounted stationary and other flange is mounted with possibility of motion in axial direction; rigidly securing ends of portions of disc to different flanges. It provides intensification of working modes due to oscillation of cutting zone, rapid change-over of disc from intermittent to continuous one and vice versa and increased rigidity of design. EFFECT: enhanced efficiency, improved quality of grinding. 2 cl, 4 dwg, 1 ex
Patent RU-2202328-C1 (RU)
Inventor: VIL DANOV L M
IPC: A61H39/00
Filed: 2002-03-05
Granted: 2003-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out general diagnosis examination after Voll with results being recorded. Then, not treated patient thing that was worn by him before falling ill is brought in contact with the patient and diagnostic examination is repeatedly carried out in biologically active points that have shown pathological changes in the first diagnostic examination. When reducing properties of these points to characteristic values occurring in norm, potentiated wave characteristics of the thing is transferred to a thing permanently worn by the patient. EFFECT: simplified treatment method; achieved patient organism rejuvenescence.
Patent RU-2213684-C1 (RU)
Inventor: MISHNEV A V
IPC: B65G15/26
Filed: 2002-06-21
Granted: 2003-10-10
Abstract: FIELD: mechanical engineering; lifting-and- transportation facilities. SUBSTANCE: proposed conveyor contains load-carrying belt laid over front and rear end drums mounted on linear flight, roller supports for carrying and return runs of load-carrying belt, drive, movable drum, tensioner and drive mechanism. Drive mechanism, tensioner and movable drum are installed in tandem along conveyor line after drive. Tensioner uses pulley block system in which part of blocks and movable drum are secured on common movable carriage. Linear flight is furnished with posts with stationary installed, detachable and/or deflectable roller supports. EFFECT: improved reliability in operation, facilitated servicing. 1 dwg
Patent RU-2225283-C1 (RU)
Inventor: ROZENBERG JU V
IPC: B23B29/034
Filed: 2002-10-18
Granted: 2004-03-10
Abstract: FIELD: processes and tools for metal cutting, working holes. SUBSTANCE: apparatus includes housing in which reamer is mounted, carrier in the form of drill mounted in spindle of machine tool with possibility of straight axial motion in opening of reamer, stop secured to reamer normally relative to its axis and open to its opening with possibility of engaging with carrier; sleeve for placing reamer and spring arranged between reamer and spring. In order to enhance operational reliability of apparatus at using drills with large inclination angle of helical cuttings groove, apparatus is provided with limiter (in the form of bridge) of drill motion in opening of reamer. EFFECT: improved design, enhanced operational reliability of apparatus. 2 dwg
Patent RU-2230642-C1 (RU)
Inventor: SUCHKOV B P
IPC: B23K35/363
Filed: 2002-11-04
Granted: 2004-06-20
Abstract: FIELD: antenna manufacture, namely processes for making wave guide apparatuses of aluminum alloys, possibly used in radio industry branch, in instrument making, in aircraft making industry branch. 
     SUBSTANCE: method is realized due to assembling aluminum parts of wave-guide and soldering them. Novelty is application (before assembling process) of functional copper layer with thickness 6 - 15 micrometers onto all parts forming wave-guide distribution system, further application of layer of tin-containing alloy with thickness 0.5 -1.5 micrometers and then assembling all parts to single unit at mutual fixation of joined parts, soldering assembled parts with use of low-temperature solder. 
     EFFECT: manufacture of wave-guide distribution systems of aluminum alloys with high accuracy degree, without deforming, straightening and mechanical working of parts.
Patent RU-2238844-C1 (RU)
Title: Line of timber beams production out of modified impregnated wood
Inventor: SHAMAEV V A
IPC: B27M1/02
Filed: 2003-01-22
Granted: 2004-10-27
Abstract: FIELD: woodworking. 
     SUBSTANCE: the invention is dealt with woodworking, with a line of production of timber beams out of modified impregnated wood to replace the hardwood timber for the softwood broadleaf modified timber. The line contains a drying-impregnating bath with the self-adjustable pump, moulds lined up with a conveyer mesh, a means for transportation of the moulds, a drying-pressure chamber, a spring-loaded ball floor, a mechanism for the moulds unloading and manipulators. Transportation of the moulds is exercised by a step-by-step conveyor and the moulds loadings - unloading is performed by lifting tables. The invention allows to increase productivity of the timber beams production line. 
     EFFECT: the invention allows to increase productivity of the timber beams production line. 
     5 dwg
Patent RU-2241096-C1 (RU)
Inventor: GORKUNOV EH S
IPC: E02B15/02
Filed: 2003-04-17
Granted: 2004-11-27
Abstract: FIELD: ice-breaking equipment for ice jam prevention in front of bridge during river freeze-up and in ice-drift periods. 
     SUBSTANCE: device is made as rotary structure cutting ice cover due to creating bending deformations in ice during structure rotation. Rotary structure is made as plate bent along radius thereof and reinforced by reinforcing ribs. Plate is pivotally connected to bridge pier by corbels and located upstream bridge. Plate with lower edge arranged under low ice edge has floating member, which provides low-pressure area beyond the plate under ice cover. 
     EFFECT: increased ice-cutting efficiency. 
     2 dwg
Patent RU-2243504-C1 (RU)
Inventor: VASHCHENKO JU E
IPC: G01C11/10
Filed: 2003-06-30
Granted: 2004-12-27
Abstract: FIELD: cartography. 
     SUBSTANCE: method is based upon local photographing of parts of region where quantitative or qualitative changes happened with objects and in parts of areas being adjacent to objects where similar changes were not registered. Photographing is conducted by means of low-speed and low-flying flying vehicle that keeps moving at the same height above local area. Required number of sites or/and geodetic beacons to be recognized have to be caught in frame of photography. Frames of local photography are scanned, their representation is computerized and matched according to sites to be identified, representation of local photomaps of local sites is mounted and subject to mathematical transformation. Map of area to be actualized is scanned is its representation is computerized. Representations of local photomaps of local sites are referred to representation of actualized map of total area for general identified sites and to required co-ordinate system for general identified geodetic beacons. Acquired data is used in geo-information system as actualized digital cartographic base of inspected area and/or is printed out at graph plotter and/or photo plotter as actualized map of the area according to required form and scale, or/and as actualized local maps of separate local sites. 
     EFFECT: simplified process of actualization; improved quality of actualization. 
     3 cl
Patent RU-2247155-C1 (RU)
Title: Briquette used in manufacture of cast iron
Inventor: PODOL CHUK A D
IPC: C21C1/10
Filed: 2004-01-19
Granted: 2005-02-27
Abstract: FIELD: ferrous metallurgy. 
     SUBSTANCE: briquette includes silicon-containing material, carbon-containing material, and cement as binder. Silicon-containing material includes metallurgical silicon carbide and carbon-containing material includes carbon-siliceous mixture. 
     EFFECT: improved process of manufacturing castings from synthetic cast irons thanks to simultaneous postcarbonization and modification. 
     4 cl, 2 tbl, 4 ex
Patent RU-2262595-C1 (RU)
Inventor: IBRAGIMOV N G
IPC: E21B47/11
Filed: 2004-02-04
Granted: 2005-10-20
Abstract: FIELD: oil production industry, particularly to detect circulation in casing annulus and to control cement stone integrity. 
     SUBSTANCE: method involves controlling presence of indicator in product to be extracted. Method of indicator presence involves carrying out laboratory researches during deposit development along with maintaining formation pressure with the use sweet or waste water, wherein the aim of the researches is to determine barium ion concentration as a function of produced water mineralization; taking extracted product sample; separating produced water from oil in above sample; determining mineralization of produced water and barium ion concentration in produced water, which are used as the indicator. Value of barium ion concentration is compared with that obtained from laboratory researches. Presence of circulation in casing annulus is inferred by abnormal growth of barium ion concentration. 
     EFFECT: increased accuracy of casing pipe circulation detection. 
     1 dwg, 1 ex, 1 tbl
Patent RU-2255287-C1 (RU)
Inventor: SHRAJBMAN V M
IPC: F41F3/00
Filed: 2004-02-11
Granted: 2005-06-27
Abstract: FIELD: weaponry, applicable for determination of dynamic characteristics and development of the equipment of laying and fire control systems of multibarreled launchers of all existing types. 
     SUBSTANCE: the method consists in the fact that prior to the application of the controlling forces to the bank insert tubes are fastened in them, the breech end of each of them is closed by a closing pack or bottom of the tube channel. Application of the controlling forces is accomplished from the insert tubes by creation of load on the breech end of the tubes by inflammation of the powder charge located in them in order and at a rate corresponding to the rate and order of lift-off of the missiles at a salvo. 
     EFFECT: simplified and lower price of obtaining of reliable data on dynamic characteristics of multibarreled launcher and development of equipment of lynching and fire control systems. 
     8 cl, 1 ex
Patent RU-2264282-C1 (RU)
Inventor: CHERENOV ALEKSEJ BORISOVICH
IPC: B24B19/06
Filed: 2004-03-03
Granted: 2005-11-20
Abstract: FIELD: machine engineering, possibly super-finishing curvilinear surfaces of parts, mainly raceways of outer and inner races of ball bearings. 
     SUBSTANCE: holder with abrasive tool is mounted coaxially to mandrel for mounting part with possibility of rocking in plane normal to rotation axis of mandrel and along generatrix of worked surface. Holder is in the form of two springs. On one end of each spring abrasive tools are jointly mounted. On inner surfaces of springs there are protrusions for engaging with double-side wedge. The last may perform reciprocation motion between springs. On other ends of each spring two parts of ball-screw pair are mounted mutually opposite and they are shifted one relative to other. One nut of part of ball screw pair may be fixed on rest of machine tool. Screws of parts of ball screw pair are mounted with possibility of rocking motion in nuts. Invention eliminates long-period running-in of tools and formation of facets on worked surface. 
     EFFECT: possibility for using diamond abrasive bars, enhanced efficiency and quality of working. 
     8 cl, 4 dwg
Patent RU-2252597-C1 (RU)
Inventor: PAKHOMOV A N
IPC: A23D9/00
Filed: 2004-03-30
Granted: 2005-05-27
Abstract: FIELD: food-processing industry, in particular, functional food products, such as those used for recovering of sportsman's organism after intensive muscular activities. 
     SUBSTANCE: functional product contains plant phospholipins, flavor additives, ascorbic acid and tomato pomace powder, said components being used in predetermined quantitative ratio. Tomato pomace powder is produced by grinding of tomato pomace in thin spirally rotating film having thickness of 0.1-0.5 mm. Tomato pomace grinding process is provided under pressure of 200-250 kg/cm 3  at temperature of 20-30°C. Product is capable of facilitating quick recovering of organism after intensive muscular activities. 
     EFFECT: increased effectiveness in recovering and increasing of ergogenic properties of organism. 
     3 tbl, 2 ex
Patent RU-2257357-C1 (RU)
Inventor: KOSYKH A V
IPC: C04B28/04
Filed: 2004-04-26
Granted: 2005-07-27
Abstract: FIELD: manufacture of building materials. 
     SUBSTANCE: raw mix containing, wt %: Portland cement 11.5-11.8, quartz sand 69-71, water 18.9-14.2 further contains detergent ("Taiga") 0.6-3. 
     EFFECT: increased water-retention capacity. 
     1 tbl
Patent RU-2261740-C1 (RU)
Inventor: BALKANOV A S
IPC: A61K31/475
Filed: 2004-04-29
Granted: 2005-10-10
Abstract: FIELD: medicine, neurooncology. 
     SUBSTANCE: one should carry out chemotherapy and irradiation till radical dosage. Moreover, 2-3 d before the onset of radiation therapy and during the whole course of irradiation one should indicate the intake of indometacin at daily dosage being 300 mg, and 8-14 d before the end of therapy course or the stage of radiation therapy it is necessary to conduct chemotherapeutic cycle with vincristine at total dosage being 4 mG and lomustine at total dosage 160-240 mg. At performing a split course of irradiation the intake of indometacin should be indicated between the stages. The innovation enables to increase radio sensitivity of malignant tumor, suppress angiogenesis, proliferative activity and increased cytotoxic activity of chemopreparations. 
     EFFECT: higher efficiency of therapy. 
     1 cl, 3 ex
Patent RU-2267038-C1 (RU)
Title: Spring vibration insulator
Inventor: KOCHETOV O S
IPC: F16F7/08
Filed: 2004-05-31
Granted: 2005-12-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: spring vibration insulator comprises base, pillar, spring flexible members, and bearing units.  The bearing unit is rigidly secured to one of the ends of the base.  The bearing unit comprises the top and bottom plates that rigidly connect the spring whose free end is provided with locking member having two sheet arc flexible members.  The additional flexible member made of elastomer is interposed between the base and spring. 
     EFFECT: improved vibration insulation. 
     3 dwg
Patent RU-2266198-C1 (RU)
Inventor: BELOUS K P
IPC: B28B3/26
Filed: 2004-06-11
Granted: 2005-12-20
Abstract: FIELD: chemical production processes, applicable in manufacture of saddle-shaped ceramic packings for mass-transfer apparatuses. 
     SUBSTANCE: the resistance to the output of the extruded mass on the outer profiling part of the blank output is effected by means of discharge of the lower part of the blank through a segment hemispherical calibration passage.  The radius of rounding of the segment is adjusted depending on the dampness and plasticity of the extrudate. 
     EFFECT: eliminated physical defects in the products. 
     1 cl, 4 dwg, 1 tbl
Patent RU-2255142-C1 (RU)
Inventor: ALIKIN I N
IPC: C23F11/167
Filed: 2004-06-11
Granted: 2005-06-27
Abstract: FIELD: corrosion protection. 
     SUBSTANCE: invention relates to means protecting oil-field equipment against hydrogen sulfide corrosion, in particular to product obtained by reaction of phosphorus-containing acid, nonionic surfactant, and ethanolamine at their molar ratio 1(0.8-1.2):(0.8-1.2), respectively. Phosphorus-containing acid is obtained by reaction of phosphorous acid with polyatomic alcohol at their molar ratio 1:(0.5-1.5). 
     EFFECT: enhanced protective and bactericidal properties. 
     3 cl, 2 tbl, 15 ex
Patent RU-2274575-C1 (RU)
Inventor: BAZHENOV OLEG SEMENOVICH
IPC: B62K5/04
Filed: 2004-10-15
Granted: 2006-04-20
Abstract: Изобретение относится к складным трехколесным велосипедам с расположением велосипедиста полулежа. Складная рама выполнена из двух частей, связанных шарниром (3), одна часть рамы - телескопическая. Поперечная балка (45), связанная с шарнирной рамой крепежной осью через соединительный кронштейн, при складывании веломобиля имеет возможность поворота в горизонтальной плоскости относительно крепежной оси. Заднее ведущее колесо (19) расположено за шарнирно закрепленной спинкой сиденья, опирающейся на два упора, прикрепленные к задней части рамы. Два передних колеса на поперечной балке поворачиваются посредством руля, рулевых тяг и качалки и в сложенном веломобиле стопорятся блокирующим устройством от поворота и установлены так, что их нижний край находится на меньшем расстоянии от горизонтальной оси шарнирной рамы по отношению к расстоянию от горизонтальной оси шарнирной рамы до нижнего края ведущего колеса, расположенного перпендикулярно к колесам на поперечной балке. Длина сложенной телескопической рамы равна 1,2 диаметра ведущего колеса, задней части (4) рамы - (0,5+2а) диаметра ведущего колеса, длина поперечной балки (45) с колесами (31) - 1,44 диаметра ведущего колеса, расстояние от шарнира (3) до вертикальной оси ведущего колеса (19) и от шарнира (3) до вертикальной оси крепежной оси равно (0,5+а) диаметра ведущего колеса, где а - ширина ведущего колеса. Технические результаты - обеспечение устойчивости веломобиля в сложенном состоянии и перемещения сложенного веломобиля на своих колесах как ручной тележки. 7 ил.