baber/WOPTO huggingface dataset:
Patent RU-2217013-C1 (RU)
Inventor: SHAZZO F R
IPC: A23L13/40
Filed: 2002-04-30
Granted: 2003-11-27
Abstract: FIELD: food-processing industry. SUBSTANCE: paste composition comprises beef, pork, ox or hog liver, pork fat, soya full-fatty flour, onion, red sweet pepper, bone bouillon, carbon dioxide extracts of black bitter pepper and nutmeg, salt and preparation produced from Pythium ultimum micromycet biomass by predetermined process. EFFECT: simplified composition, reduced consumption of carbon dioxide extracts of spices and improved consumer properties of final product. 4 ex
Patent RU-2223835-C1 (RU)
Title: Method of multi-pass drawing by elastic medium
Inventor: TOMILOV M F
IPC: B21D22/10
Filed: 2002-06-19
Granted: 2004-02-20
Abstract: FIELD: plastic metal working; cold stamping; drawing by elastic medium; manufacture of parts from flat blanks. SUBSTANCE: drawing is performed by means of elastic punch into rigid die. At first pass, elastic insert is placed in recess of die which is difficult-to-access for flow of metal; this elastic insert has shape in plan similar to shape of recess of die at height not exceeding 1.5 of depth of cavity being molded. EFFECT: improved quality of parts. 2 dwg
Patent RU-2209278-C1 (RU)
Inventor: EGOROV V V
IPC: E04C3/10
Filed: 2002-08-12
Granted: 2003-07-27
Abstract: FIELD: construction industry, reinforcement of bearing structures of beam type. SUBSTANCE: process of reinforcement of beam includes linking of reinforcement queen posts to beam, installation of temporary queen posts united by rigid insert and attachment of reinforcing string to beam. Upon entry of temporary queen posts into spaces of reinforcement queen posts end loops of strings of temporary queen post are run round protrusions of bearing shapes, then weights are suspended from rigid insert of temporary queen post and twin wedge-shaped limiters are brought into slits of temporary queen posts and are displaced towards one another till positions of temporary queen posts are fixed. After it weights are removed, reinforcing string is passed through holes in queen posts, its end loops are brought round protrusions of bearing shapes, twin wedge-shaped limiters are moved apart and temporary queen post is taken down. EFFECT: simplified process of reinforcement of beams, reduced labor input to process. 8 dwg
Patent RU-2230829-C1 (RU)
Inventor: VAKHITOV T M
IPC: C23F13/00
Filed: 2002-11-25
Granted: 2004-06-20
Abstract: FIELD: corrosion protection. 
     SUBSTANCE: invention relates to controlled voltage-involving methods for protection of metals against corrosion, which may be used in a variety of areas including oil production. Preliminarily, one determines, under laboratory conditions, ability of sacrificial (consumable) metal to corrode more intensively than metal to be protected from data obtained by measuring non-biological and biological constituents of corrosion process on metal being protected and sacrificial metal. Required protective voltage is found from suppression of both constituents of corrosion process on the metal being protected. Non-biological and biological constituents of corrosion process on both metals as well as suppression of indicated constituents of corrosion process on the metal being protected are found by direct amperometric measurement of values of stationary current of corrosion in electrochemical system "metal being protected - reference electrode". 
     EFFECT: enhanced efficiency of cathodic protection of metals exposed to process liquid media infected with microorganisms, for instance in oil production system. 
     2 cl, 5 dwg, 1 tbl, 4 ex
Patent RU-2231620-C1 (RU)
Title: Устройство для создания гидравлических импульсов давления в скважине
Inventor: JAKOVLEV S S
IPC: E21B43/25
Filed: 2002-12-05
Granted: 2004-06-27
Abstract: Изобретение относится к нефтедобывающей промышленности, а именно к устройствам, обеспечивающим повышение нефтеотдачи пластов в эксплуатационных скважинах за счет создания гидравлических импульсов давления в скважине. Обеспечивает повышение эффективности гидродинамического воздействия на пласт за счет обеспечения стабильности и управляемости создаваемых гидравлических импульсов. Сущность изобретения: устройство состоит из приводного узла, выполненного в виде винтового героторного механизма. Его статор имеет внутренние винтовые зубья. Ротор содержит наружные винтовые зубья. Имеется прерыватель потока, включающий заслонку, связанную с ротором, и заглушку с проходным отверстием для протока жидкости. Заслонка связана с заглушкой посредством вала, установленного внутри заглушки. Устройство имеет поводковый механизм, состоящий из поводка, жестко связанного с валом, и толкателя, соединенного с ротором, заглушка имеет дополнительное штуцирующее отверстие для протока жидкости с сечением, меньшим сечения проходного отверстия, и расположенного относительно проходного отверстия и заслонки таким образом, что при вращении заслонки штуцирующее отверстие остается открытым во всем диапазоне угла поворота заслонки, при котором она перекрывает проходное отверстие. 1 ил.
Patent RU-2222779-C1 (RU)
Title: Automatic gyroscopic compass and way to adjust it
Inventor: AKULOV A I
IPC: G01C19/38
Filed: 2002-12-26
Granted: 2004-01-27
Abstract: FIELD: navigation, geodesy, measurement of azimuth on ground surface, aiming of various objects. SUBSTANCE: body of gyroscopic compass housing unit of sensitive elements comprising angular velocity transmitter and horizon pickups, system turning unit of sensitive elements around vertical axis including turn master unit and drive, service electronic unit and computer is put on inclined-rotary table. Body carries indicators of lack of horizontal position of unit of sensitive elements electrically coupled through service electronic unit to outputs of horizon pickups. System is supplemented with multiband angle-data transmitter with certified values of angles between poles of transmitter. EFFECT: expanded application field and raised accuracy of gyroscopic compass. 6 cl, 6 dwg
Patent RU-2231692-C1 (RU)
Inventor: KHOPPE KHARTMUT
IPC: F16B13/06
Filed: 2001-05-08
Granted: 2004-06-27
Abstract: FIELD: dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose, particularly spacer anchors. 
     SUBSTANCE: anchor comprises anchor bushing having spacing tabs extending forwards which may be moved apart by inserting spacing member in-between. Anchor also has snappy connection for fixing spacing member between spacing tabs, which results in securing spacing tabs in apart position. Connection means has snappy hook, which surrounds free end of fixing tab located parallel to axis when hook is introduced into channel. Hook is connected to another anchor bushing or spacing member. Hook and/or fixing tab are resiliently flexible. 
     EFFECT: possibility of repeatedly anchor usage. 
     4 cl, 3 dwg
Patent RU-2230804-C1 (RU)
Inventor: CHERNOV P P
IPC: C21D9/673
Filed: 2003-01-30
Granted: 2004-06-20
Abstract: FIELD: metallurgy; annealing of steel cold-rolled strips in rolls . 
     SUBSTANCE: the invention is dealt with metallurgy. A convector ring for annealing in a bell-shaped furnace of steel cold-rolled bands in rolls contains a disk with a central foramen and the radial ribs, which form circulation channels. The disk is made from elements, that compose its internal, middle and external parts. Its middle part is formed from segment-type elements, and its external part - from sector-type elements fixed on the segments with formation of expansion seams. The radial ribs are located with overlapping the expansion seams from above and from below and welded only to one of the adjacent sectors. The invention allows to increase durability of rings and productivity of the bell-shaped furnace. 
     EFFECT: the invention allows to increase durability of the rings and productivity of the bell-shaped furnace. 
     2 cl, 2 dwg
Patent RU-2236075-C1 (RU)
Inventor: EVTUSHENKO G S
IPC: H01S3/227
Filed: 2003-01-30
Granted: 2004-09-10
Abstract: FIELD: quantum electronics; medicine, microelectronic technologies, navigation, scientific research, air sounding. 
     SUBSTANCE: proposed active element has vacuum-tight case with output windows at ends that accommodates coaxially arranged beryllium ceramic tube bounding laser operating channel with holder placed therein that carries working metal evaporating fittings disposed at regular intervals throughout entire length of holder, and two electrodes. Holder is made in the form of cylinder coaxially arranged relative to vacuum-tight case and has ribs whose height amounts to 0.2 - 0.8 of operating channel radius; total cross-sectional area of ribs is not over 50% of operating channel cross-sectional area; heat insulation is inserted between vacuum-tight case and beryllium ceramic cylinder. Electrodes are made in the form of cylindrical cups joined to vacuum-tight case and filled with copper swarf. In vicinity of operating channel vacuum-tight case is enclosed on outside with heat chamber accommodating at least one temperature sensor and one fan, both electrically connected to temperature control unit. 
     EFFECT: enhanced reliability, improved power and frequency characteristics of laser; enhanced uniformity of its discharge. 
     5 cl, 6 dwg
Patent RU-2240568-C1 (RU)
Title: Integral transformer
Inventor: LEDENEV G JA
IPC: G01R19/252
Filed: 2003-04-11
Granted: 2004-11-20
Abstract: FIELD: electronics. 
     SUBSTANCE: device has integrator, two comparators, two biased multi-vibrators, counters, logical elements, commutator and impulses generator. Operation of transformer is based on integration of input signal and flushing generator indications when output signal reaches integrator of given level. Impulses generator, counters, commutator and logical elements form a circuit for compensating signal of transformer displacement or current sensor. 
     EFFECT: higher efficiency. 
     2 cl, 3 dwg
Patent RU-2227754-C1 (RU)
Inventor: EFREMOV I P
IPC: A63F13/00
Filed: 2003-04-18
Granted: 2004-04-27
Abstract: FIELD: this is a group of inventions based on a popular play cards designed for gambling houses. SUBSTANCE: due to giving the gambler a chance of exchange of any quality of cards, insurance of the game, stakes on bonuses and exchange of the dealer's card, it becomes more versatile and fascinating. Purchasing by the gambler of the sixth card and payment of two gambling combinations equalizes the chances of the gambler and gambling-house. The use in gambling automatic machine of a standard pack of cards approximates the gamble to a real one, and makes it possible to exclude the program random number generator from the structure of the automatic machine causing doubts of the gamblers in its correct use. EFFECT: enhanced reliability. 50 cl, 7 dwg
Patent RU-2229095-C1 (RU)
Inventor: MAKAROVETS N A
IPC: F42B15/10
Filed: 2003-06-24
Granted: 2004-05-20
Abstract: FIELD: military equipment, in particular, ammunition, applicable in development of salvo-fire jet projectiles. SUBSTANCE: projectile has a nose cone and a jet section, aerodynamic stabilizer and centering thickenings. A ring frame is formed behind the nose cone at a distance not exceeding the caliber, at least one pair of circular grooves successively arranged on the opposite sides of the frame are made on the outer and inner sides of the frame. The outer grooves diameter-to-inner grooves diameter ratio makes up 0.95 to 1.05. The distance between the grooves is selected within 0.75 to 1.25 of the frame thickness. The outer grooves width-to-inner grooves width makes up 0.45 to 0.85. The inner grooves are filled with an elastic material. EFFECT: suppressed vibrations caused by operation of the units, devices and equipment in the nose cone. 3 dwg
Patent RU-2251197-C1 (RU)
Inventor: KIRILLOV I R
IPC: H02K41/025
Filed: 2003-08-25
Granted: 2005-04-27
Abstract: FIELD: magnetohydrodynamics. 
     SUBSTANCE: proposed inductor has magnetic core with slots and three-phase field winding in the form of disk coils that has number of pole pairs greater than or equal to three and even number of slots per pole per phase. Each phase belt at end poles of inductor is divided into coil groups, two coils per group, wherein coils are connected in parallel; coil groups within phase belt are connected in series; all coils on remaining poles are connected in series. 
     EFFECT: enhanced developed pressure and efficiency. 
     1 cl, 3 dwg
Patent RU-2253281-C1 (RU)
Title: Method for producing of milk fondant
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2004-02-02
Granted: 2005-06-10
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: method involves cooking fondant syrup while adding dry milk; cooling and whipping; in the process of whipping, adding aromatic additive, such as CO 2 -grit of clove, in an amount of 4.7 wt% and structurizer, such as preparation produced by sequential extracting of Mortierella gracilis micromycet biomass with the use of non-polar liquefied gas, water, alkaline, water, acid, water, alkaline and water, with following joining of first extract with solid residue, said preparation being added in an amount of 0.06 wt%; forming for obtaining of ready product. 
     EFFECT: improved organoleptical properties, increased content of biologically active substances, low hardening properties, reduced consumption of structurizer and wider range of novel products prepared with the use of milk fondant.
Patent RU-2263560-C1 (RU)
Inventor: SHUL GIN A JU
IPC: B22D23/10
Filed: 2004-03-19
Granted: 2005-11-10
Abstract: FIELD: metallurgy, namely electric-slag chill casting, particularly processing waste of steels and alloys, preliminarily welded in the form of electrode. 
     SUBSTANCE: process comprises steps of simultaneously forming slag and melting metal; placing chill mold under crucible and filling it with metal and slag; superheating slag by 250-300°C relative to metal melting temperature; selecting slag quantity that exceeds by 2 - 2.5 times quantity of slag necessary for normal melting. Construction of chill mold provides filling of slag receptacle only by 5% of the whole slag volume. 
     EFFECT: enhanced quality of metal castings due to absence of slag-metal structure in upper part, improved outer surface of casting of highly refined metal.
Patent RU-2257228-C1 (RU)
Inventor: VOTCHINSKIJ V M
IPC: A61L9/20
Filed: 2004-05-05
Granted: 2005-07-27
Abstract: FIELD: disinfection methods and facilities. 
     SUBSTANCE: method comprises bacteriological examination of washouts from inner surfaces of ventilation system. Based on epidemiological investigation data, corresponding solution is prepared, which is then fed into working ventilation system in the form of aerosol and drawn through the system by air flow, after which system is disabled for a period of time long enough for disinfection to be completed. Thereafter, second control of washouts is performed. Disinfection operation is ended when negative data regarding presence of infection in washouts is obtained. 
     EFFECT: simplified procedure and improved environmental safety jointly with increased disinfection efficiency.
Patent RU-2270274-C1 (RU)
Inventor: TABAKOV VLADIMIR PETROVICH
IPC: C23C14/24
Filed: 2004-06-04
Granted: 2006-02-20
Abstract: Изобретение относится к способам нанесения износостойких покрытий на режущий инструмент и может быть использовано в металлообработке. Способ включает вакуумно-плазменное нанесение износостойкого покрытия на основе нитрида или карбонитрида титана-хрома. В качестве легирующего компонента используют цирконий. Покрытие наносят с помощью расположенных горизонтально в одной плоскости двух противоположных составных катодов, содержащих титан и хром, и расположенного между ними составного катода, содержащего титан и цирконий. Техническим результатом изобретения является повышение работоспособности режущего инструмента. 1 табл.
Patent RU-2266831-C1 (RU)
Inventor: KOCHETOV O S
IPC: B60N2/50
Filed: 2004-06-30
Granted: 2005-12-27
Abstract: FIELD: transport engineering; vibration isolating devices. 
     SUBSTANCE: operator's seat pneumatic suspension has seat skeleton with cushion and backrest, guide arrangement made in form of parallel horizontal levers, and shock absorbing device consisting of operating chamber and damping chamber.  Suspension is furnished with level regulator made in form of valve with floating piston enclosing the rod and pressed by spring to projections of regulator housing for overlapping channels communicating with pneumatic main line to level pressure in said chambers.  Interchamber throttle is made in form of mass elastically secured by means of diaphragm permeable for air with clearance over throttle hole made in partition separating operating and damping chambers.  Spring-loaded ball can be secured on end of rod, and elastomer can be used as spring pressing the piston. 
     EFFECT: improved vibration isolation by stabilizing vibrations of object. 
     2 cl, 2 dwg
Patent RU-2274782-C1 (RU)
Title: Clutch-brake
Inventor: KOZHEVNIKOV VIKTOR ALEKSANDROV
IPC: F16D67/04
Filed: 2004-08-10
Granted: 2006-04-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: clutch-brake comprises braking springs (27) mounted in sleeves (28) of the driven pressing disk of the unit for engaging clutch-brake (29) and in the adjustable sleeves (30) of the driven bearing finned disk for engaging clutch-brake (24) of the clutch.  The clutch-brake is locked by means of splines (31).  Movable intermediate combined disk (34) of the clutch is mounted for permitting free movement in axial direction over the ring surface of cylindrical part (35) of the threaded sleeves which projects out of the driven bearing finned disk of the unit for engaging clutch-brake (24) of the clutch.  The bearing disk of the brake comprises bearing disk of brake (10) that is rigidly connected to the face of movable rim (11) by means of screws.  The movable rim is connected with the unmovable rim of L-shaped air cylinder (4) by means of threaded connection (9).  The cylinder receives piston (7) of the clutch-brake.  The projecting part of the left side of the surface of piston (7) is provided with radial through grooves (33) that receive bottoms (32) of all sleeves (28) of braking springs (27) of driven pressing disk for engaging clutch-brake (29) for permitting movement.  The face of ring part of piston (7) is in a permanent contact with the side of the driven pressing disk of the unit for engaging clutch-brake (29) of the engaging unit.  The face of threaded rim (11) of the bearing disk of brake (10) of the brake is provided with through radial grooves.  Two diametrically opposite grooves receive rectangular slides (13) for permitting reciprocation.  The slide can lock rim (11) after adjustment. 
     EFFECT: improved design. 
     1 cl, 4 dwg
Patent RU-2278446-C1 (RU)
Inventor: VELICHKO ALEKSANDR ANDREEVICH
IPC: H01L27/14
Filed: 2004-11-16
Granted: 2006-06-20
Abstract: FIELD: microelectronics and optoelectronics. 
     SUBSTANCE: proposed integrated multicomponent infrared photodetector unit that can be used for recording signals in television transmitting cameras, robot artificial vision systems, night viewing devices, and the like has its cell with its silicon substrate 1 carrying sequentially disposed calcium fluoride dielectric layer 2; epitaxial silicon layer 3 wherein photo-signal processing circuit (multiplexer) with sub-gate insulator 4, gate (for instance, polysilicon) 5, and contacts 6, 7 is formed; then barium fluoride dielectric layer 8; and epitaxial photosensitive semiconductor (such as PbSn-Te<In>) layer wherein photocell 9 is formed; rear side of substrate bears clearing coating or interference filer 10. 
     EFFECT: enhanced radiation resistance, reliability, and speed of response; reduced power requirement and heat transfer. 
     1 cl, 1 dwg
Patent RU-2275772-C1 (RU)
Title: Hand-held tool
Inventor: PISKUN LEONID FILIPPOVICH
IPC: A01D9/00
Filed: 2004-12-06
Granted: 2006-05-10
Abstract: FIELD: hand-held equipment used for performing of various earth works in the garden, under restricted conditions in mines and underground, and also for performing archeological, geological and rescue excavations. 
     SUBSTANCE: hand-held tool has spade or fork blade with foot stops, shank and asymmetric fork wherein rotary handle is detachably secured. Shank is made in the form of cylindrical pipe which is bent so as to allow user's foot to rest upon bent portion thereof, and is rigidly secured to blade. Foot stops provided on blade are bent upward. Shank and blade are manufactured from stainless steel. 
     EFFECT: convenient operation, simplified construction, increased resistance of curved part of shank against lateral forces acting upon it, minimal usage of material and wider range of applications. 
     6 dwg
Patent RU-2286502-C1 (RU)
Title: Трехходовой распределительный кран
Inventor: MALINA PETR VASIL EVICH
IPC: F16K11/07
Filed: 2005-02-09
Granted: 2006-10-27
Abstract: Изобретение относится к трубопроводной арматуре и предназначено для управления потоком рабочей среды в трубопроводных магистралях преимущественно высокого давления и при больших расходах рабочей среды. Трехходовой распределительный кран состоит из корпуса в виде стакана с цилиндрической направляющей, отверстиями для входа и выхода рабочей среды, уплотнительными узлами, запорным элементом-клапаном, соединенным с приводом. Запорный элемент-клапан выполнен в виде двух полых цилиндрических втулок. Втулки имеют узкую и широкую части. Эти части телескопически связаны друг с другом за счет вхождения узкой части одной из втулок в широкую часть другой. Втулки снабжены механизмом управления их движения в виде двух расположенных в пазу цилиндрического корпуса крана подпружиненных рычагов. Эти рычаги связаны с приводом через подвижную с возвратно-поступательным перемещением планку. Планка снабжена кулачками. Изобретение направлено на повышение надежности работы крана за счет обеспечения плавного перемещения запорного элемента-клапана, устраняющего явление кавитации и снижающего трение. 3 з.п. ф-лы, 4 ил.
Patent RU-2277537-C1 (RU)
Inventor: GORSHKOV ALEKSANDR SERGEEVICH
IPC: C07F7/04
Filed: 2005-04-15
Granted: 2006-06-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention describes a method for preparing tetraalkoxysilanes. Method involves the interaction of ground silicon with alcohol in the high-boiling solvent medium in the presence of a copper-containing catalyst at enhanced temperature to obtain trialkoxysilane and its the following dehydrocondensation with alcohol in the presence of a catalyst. Products formed in reaction of silicon with alcohol as a vapor-gaseous mixture are fed to dehydrocondensation with alcohol in the presence of calcium oxide or hydroxide as a catalyst. Method provides simplifying process and reducing energy consumption. 
     EFFECT: improved preparing method. 
     4 ex
Patent RU-2299537-C1 (RU)
Inventor: TARASENKO BORIS FEDOROVICH
IPC: A01B49/02
Filed: 2005-10-28
Granted: 2007-05-27
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: apparatus has three-point mounting system, tubular attached frame, cultivation depth adjustment mechanism, and working tools mounted on frame. Cultivation depth adjustment mechanism has carrier wheels positioned at different levels. Working tools are made in the form of plated tines with A-hoes arranged in lower part of tines, at an angle thereto. A-hoes are arranged in tiers. Second tier A-hoes have width smaller than width of first tier A-hoes. Third tier A-hoes have width smaller than width of second tier A-hoes. First tier A-hoes are equipped with rigidity ribs formed as stirrers arranged at an angle to direction of advancement of apparatus. Housings with saws are mounted on tines of third tier hoes. Housings are coupled through bar to drive mechanism having electric engine, screw, two gears, crank, and connecting rod. 
     EFFECT: reduced consumption of power, increased soil cultivation quality and enhanced reliability in operation. 
     2 dwg