baber/WOPTO huggingface dataset:
Patent UA-60336-C2 (UA)
Title: phthalocyanine s and use thereof as marking means
Inventor: VAMVAKARIS CHRISTOS
IPC: C07D491/107
Filed: 1998-05-13
Abstract: The invention relates to phthalocyanine of formula (I), wherein Me means twice hydrogen, twice lithium, magnesium, zinc, copper, nickel, VO, ТіО, АlСl, АlОН, АlОСОСН3, АlOСОСF3, SiCl2 or Si(OH)2, or Si(OH)2, at least four of the radicals R1 to R16 independently mean a five or six-membered saturated nitrogenous heterocyclic radical which is bonded to the phthalocyanine sceleton by a cyclic nitrogen atom and may contain other heteroatoms, and optionally, the remaining radicals R1 to R16 mean hydrogen, halogen, hydroxy sulfonyl or С1-С4 dialkyl sulfamoyl, with the exception of tetrakispiperidinyl phthalocyanine. The invention also relates to the use of phthalocyanines substituted by heterocyclic radicals for marking liquids such as mineral oils which contain phthalocyanines of this type. (I)
Patent RU-2202544-C2 (RU)
Inventor: MAJENFISH PETER
IPC: C07D413/14
Filed: 1998-08-14
Granted: 2003-04-20
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention describes method of synthesis of substituted derivatives of 2-nitroguanidine of the formula: R 2 -N(H)-C(=N-NO 2 )-N(H)-CH(R 1 )-Het and optionally its E/Z- isomers, mixtures of E/Z-isomers and/or tautomers, respectively, as free form or as salts where R 1 , R 2 , Het and B values are given in the invention claim characterized on that compound of the formula Q-A-Q (IIa) where A, Q have values given in the invention claim and optionally its E/Z-isomers, mixtures of E/Z-isomers and/or tautomers, respectively, as free form or as salts are subjected for hydrolysis in medium where pH value is less 6. Invention proposes also methods of synthesis of intermediate compounds. EFFECT: improved method of synthesis. 8 cl, 27 tbl, 15 ex
Patent RU-2186704-C2 (RU)
Title: Vehicle track link
Inventor: ABRAMOV N A
IPC: B62D55/28
Filed: 2000-04-11
Granted: 2002-08-10
Abstract: FIELD: transport engineering; crawler vehicles. SUBSTANCE: track link has sole on support surface of which cavity is made, central and extreme support lugs, asphalt shoe with plate inside and threaded bushings for fastening shoe to sole arranged in sole cavity symmetrically to its cross axis. Upper part of shoe follows inner cavity of support surface and lower surface is made flat. Stepped plate arranged inside asphalt shoe consists of three horizontal sections: central and two extreme ones. Central support lugs rest on middle section of stepped plate and extreme sections of stepped plate are in one horizontal plane located higher than central support lugs. Height of central support lugs exceeds that of extreme support lugs. EFFECT: improved reliability of sole owing to exclusion of mechanical machining for provision of fastening of shoe and internal stresses of asphalt shoe at its fastening on sole, improved reliability of shoe fastening, increased service life of bolt joint. 2 dwg
Patent RU-2195470-C2 (RU)
Title: Composition for preparation of silicone monomer hardening at ambient temperature and a method for preparation of elastomer
Inventor: SEMENKOVA N JU
IPC: C08L83/04
Filed: 1998-12-23
Granted: 2002-12-27
Abstract: FIELD: polymer production. SUBSTANCE: composition contains organosiloxane rubber with terminal hydroxyl groups, organosilicon cross-linking agent, and filler, which are blended to give elastomer. EFFECT: imparted independent adhesion to various supports and improved radiation and fire resistance. 22 cl
Patent RU-2189069-C2 (RU)
Inventor: SHCHEDRINOV A V
IPC: G05B13/00
Filed: 2000-08-07
Granted: 2002-09-10
Abstract: FIELD: automatic optimization of multiparameter objects of control based on certain criterion of optimality. SUBSTANCE: step in random direction from initial condition in space of optimized parameters is made in correspondence with uniform law of distribution. If value of quality function under new condition is larger or equal to value of quality function in starting point then system returns to initial state after which new random step counted from old state is formed anew. Adaptation of distribution of direction of random steps consists in change of their mathematical expectation based on sign of increment of quality function and adaptation of intensity of self-learning depends on absolute value of difference of derived quality function of optimized object under successful runs. EFFECT: increased speed of self-tuning. 1 dwg, 1 tbl
Patent RU-2288653-C2 (RU)
Title: Vascular clamp for treating cervical lymphovenous angle
Inventor: LUGUEV ZAPIR GADZHIEVICH
IPC: A61B17/122
Filed: 2000-08-17
Granted: 2006-12-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has two circularly curved branches having curved handles. The branches are 0.4 cm wide and are shaped as half-circle of 3.5 cm diameter. One of branches has projection of 0.5 mm available on working surface of branch. 
     EFFECT: reduced risk of intraoperative complications. 
     2 dwg
Patent RU-2225728-C2 (RU)
Inventor: KHARDING EHLIZABET I
IPC: C12P21/02
Filed: 1999-02-19
Granted: 2004-03-20
Abstract: FIELD: medicine. SUBSTANCE: the present innovation deals with obtaining and purifying endostatin out of intracellular bodies expressed in bacterial cells and nucleic acids coding full-length endostatin and that of shortened forms. The present innovation enables to broaden the number of medicinal preparations applied for both diagnostics and treatment of neoplasms. EFFECT: higher efficiency. 88 cl, 10 dwg, 3 tbl
Patent RU-2185909-C2 (RU)
Title: Roll grooved pass in mill for making welded straight-seam tubes
Inventor: MJAGKOV JU A
IPC: B21C37/08
Filed: 2000-09-25
Granted: 2002-07-27
Abstract: FIELD: manufacture of electrically welded tubes, possibly in stands with closed grooved passes of tube forming mills. SUBSTANCE: roll grooved pass is restricted by elastic inserts whose lateral surfaces have portions tapered by angles providing prestressed condition of elastic inserts. Metallic intermediate washers are mounted on upper roll for protecting working surface of rolls against possible damages. Invention provides equalized bending efforts acting upon blank. EFFECT: enhanced quality of formed tubular blank, improved surface quality of thin-wall tubes. 1 dwg
Patent RU-2231116-C2 (RU)
Inventor: FUNTOV IGOR LEONIDOVICH
IPC: G08B25/10
Filed: 2000-10-25
Granted: 2004-06-20
Abstract: FIELD: environment control; diagnosing condition of atmosphere. 
     SUBSTANCE: system has electric vehicle, data processing unit, transceiving means coupled with traffic road of mentioned electric vehicle and designed for reading/recording on-line information coming from stationary beacons, local data processing unit, fast-response gas transducers affording control of environmental atmosphere, door-opening limit sensor, and motion speed transducer; data processing unit has in addition stop counter, analog-to-digital converter, central processor unit, comparison unit, and data exchange unit. 
     EFFECT: enhanced reliability of information about environmental situation in city districts. 
     2 cl, 1 dwg
Patent RU-2198103-C2 (RU)
Title: Self-contained vehicle with rational utilization of electric energy generated in process of regenerative braking
Inventor: KUZNETSOV G P
IPC: B60L11/18
Filed: 2001-01-09
Granted: 2003-02-10
Abstract: FIELD: transport engineering. SUBSTANCE: invention can be used in transport systems with self-contained traction using hydrogen as fuel for own power plants. Proposed vehicle has plant for producing hydrogen in its own hydrogen reactors both using electric energy generated in process of regenerative braking and at traction duty. For this purpose space compartments of hydrogen reactors and reservoirs for storing hydrogen containing compounds are mounted on vehicle. Power plants consumption hydrogen stored in receivers are essentially banks of fuel elements. EFFECT: provision of rational utilization of regenerated electric energy and prevention of discharge of harmful matters into atmosphere. 1 dwg
Patent RU-2198948-C2 (RU)
Inventor: URVANTSEV A I
IPC: C22B11/00
Filed: 2001-02-13
Granted: 2003-02-20
Abstract: FIELD: mineral concentration, particularly, technology of concentration of gold-containing ores; applicable in development of resource and energy saving technologies of gold recovery from sulfide ores. SUBSTANCE: method includes grinding, classification and multistage separation into gold-containing product and tailings. Multistage separation is effected by electrostatic separation. Gold-containing product is subjected after electrostatic separation to additional concentration by its further grinding, classification and subsequent separation of grainy fraction. EFFECT: reduced expenditures for recovery of gold from sulfide ores. 1 dwg, 3 tbl
Patent RU-2205321-C2 (RU)
Title: Method of sealing
Inventor: POTAPOV V T
IPC: F16L21/00
Filed: 2001-04-19
Granted: 2003-05-27
Abstract: FIELD: repair of pipe lines and pressure vessels. SUBSTANCE: proposed method consists in laying sealing member around pipe and embracing it by clip whose ends are locked together. Then, clip is acted on by pulse load for closing its ends, after which clip is crimped over pipe and sealing member. EFFECT: enhanced reliability of sea. 2 dwg
Patent RU-2213020-C2 (RU)
Inventor: NIKIFOROV N I
IPC: B61F5/02
Filed: 2001-04-26
Granted: 2003-09-27
Abstract: FIELD: railway transport. SUBSTANCE: invention relates to devices designed for transmission of traction and brake forces from bogie to frame or body of locomotive. Proposed device contains tie-rods, each consisting of semi rods with stops. Semi rods are intercoupled by cylindrical or kinematic pair and are enclosed in housing mated with said pairs by means of similar kinematic pairs. Housing is furnished with tensioning device and stops with spring fitted in between. Said springs are preliminarily tensioned by tensioning device of housing. EFFECT: improved longitudinal dynamic of locomotive, reduced dynamic loads in tie-rods and bogie, reduced starting torques of traction motors, increased service life. 3 dwg
Patent RU-2213159-C2 (RU)
Title: Coating deposition apparatus
Inventor: TULEUSHEV ADIL ZHIANSHAKHOVICH
IPC: C23C14/50
Filed: 2001-05-04
Granted: 2003-09-27
Abstract: FIELD: mechanical and electrical engineering, electronic and chemical industry. SUBSTANCE: apparatus has vacuumizer, at least one magnetron sprayer, gas evacuation and supplying systems and gas flow regulating system, rotating turret-type cylindrical substrate moving device with closed ends, internal cavity and shaft hermetically joined to vacuumizer. Substrate moving device is made hermetically sealed and is filled with coolant. One end of hollow shaft is connected to internal cavity of substrate moving device and other end is positioned outside vacuumizer. Coolant inlet and outlet channels are positioned inside hollow shaft. At least one magnetron sprayer is positioned on vacuumizer walls and oriented toward outer surface of substrate moving device. Internal cavity of substrate moving device is configured so as to place coolant immediately at cylindrical wall of said device. Substrate moving device is electrically isolated from vacuumizer. Apparatus is equipped with device for changing potential difference between substrate moving device and vacuumizer. Hollow shaft and vacuumizer hermetically joining device is provided with heater. EFFECT: increased efficiency and provision for deposition of coatings at low temperatures. 5 cl, 1 dwg
Patent RU-2257549-C2 (RU)
Title: Arrangement for measuring at least of one parameter of a flow of fluid medium
Inventor: KHEKHT KHANS
IPC: G01F1/684
Filed: 2000-09-05
Granted: 2005-07-27
Abstract: FIELD: the invention is intended for measuring of mass consumption of air moving along the tubing in a combustion engine. 
     SUBSTANCE: The arrangement has a tubular element located in the tubing. In the opening in the wall of the tubular element there is a measuring head coming out in its flowing channel. The measuring head has a measuring element in the shape of a dielectric membrane with thermoresisters. A protective net is installed in the flowing channel before the measuring element under an angle or perpendicularly to the direction of the flow. The protective net has openings which axis lines pass on the angle relatively to the direction of the movement of the flow. The protective net takes aside dirty particles and drops of liquid in detour of the measuring head. 
     EFFECT: the invention increases accuracy of measuring. 
     12 cl, 8 dwg
Patent RU-2240551-C2 (RU)
Title: Method and device for investigating metal structures
Inventor: STEPANOVA L N
IPC: G01N29/36
Filed: 2001-06-20
Granted: 2004-11-20
Abstract: FIELD: non-destructive investigating of structures. 
     SUBSTANCE: method includes receiving, recording, and estimating parameters of the signals of acoustical emission when train moves over the structure, digitizing acoustical signals, calculating the spectrum of acoustical signals, preliminary processing, noise filtering, recording of time intervals of coming of acoustical signals, and calculating coordinates of developing defects. 
     EFFECT: expanded functional capabilities. 
     2 cl, 4 dwg
Patent RU-2219861-C2 (RU)
Inventor: STOJANOV A V
IPC: A61B17/56
Filed: 2001-07-16
Granted: 2003-12-27
Abstract: FIELD: medicine. SUBSTANCE: method involves exposing and removing internal malleolus, excising deltoid ligament, making tibia articulation surface resection at the level of subchondral bone, forming a groove in it in frontal plane, selecting mineralized osteochondrous allograft of distal tibial epiphysis having distance between internal malleolus apex and the outmost lateral point of distal tibial metaepiphysis equal to the same distance in recipient case. Protrusion corresponding to excised tibial surface groove is created. The deltoid ligament is transosseously sutured to the internal malleolus after setting the graft. EFFECT: enhanced effectiveness in providing articulation function in walking with no pain syndrome manifestations. 4 dwg
Patent RU-2231207-C2 (RU)
Inventor: DANILOV S I
IPC: H02N1/08
Filed: 2001-09-20
Granted: 2004-06-20
Abstract: FIELD: electrical and power engineering; industrial static electricity and power generation; electric vehicle power supplies. 
     SUBSTANCE: electrostatic generator has rotor assembled of several smooth-surface plastic disks with metal foil strips press-fitted into side surfaces on both ends; disks are made in the form of multiple-pointed star with open ends in center electrically connected to commutator and mounted on hollow driving shaft kinematically coupled with driven shaft; they are rotating on shaft in turn and jointly in different directions and at minimal relative distance between dielectric excitation brushes and metal static-electricity takeoff terminal strips electrically connected to commutator. Rotation of disks in different directions is ensured by driven shaft kinematically coupled with driving shaft by figure-of-eight belt transmission with pulleys of disks revolving on driving shaft. 
     EFFECT: enhanced efficiency and reliability, enlarged functional capabilities, simplified design. 
     1 cl, 1 dwg
Patent RU-2219422-C2 (RU)
Title: Plug and method of mounting such plug on object
Inventor: GANZHOV I V
IPC: F16L55/168
Filed: 2001-09-26
Granted: 2003-12-20
Abstract: FIELD: construction engineering; erection and operation of pipe lines. SUBSTANCE: prior to screwing load- bearing rod into blind threaded hole of plug stopper, it is provided with holder with sector keys mounted on upper edge stopper. Case mounted on holder keeps sector keys from falling-out under action of spring-loaded pushers engageable with sector keys. Gate of valve is opened at end face of object, load-bearing rod is lowered together with plug and holder and sector keys into inner cavity of object to groove made in it; at moment of coincidence of sector keys with groove under action of spring-loaded pushers, they are set in groove locking the plug. EFFECT: facilitated procedure of mounting plug. 3 cl, 5 dwg
Patent RU-2243939-C2 (RU)
Inventor: OHREM HANS LEONHARD
IPC: C01G1/06
Filed: 2000-03-08
Granted: 2005-01-10
Abstract: FIELD: production of melts of salts. 
     SUBSTANCE: the invention presents a device and a method for production of melts of salts and their mixes with the help of a tubular reactor and a reactor with continuous agitation. The source materials are melted down and exposed to interaction in these reactors. After that produced products are exposed to purification in a module of purification, which consists of columns or towers. The technical result consists in a continuous method of production of purified saline melts. The method prevents harmful environmental influence, minimizes power input and stimulates optimal use of time - space as well as production of big amounts of saline melts during the smallest possible period of time. 
     EFFECT: the invention allows to prevent harmful environmental influence, to minimize power input, ensures optimal use of time - space and production of big amounts of saline melts within the smallest possible time. 
     2 cl, 1 dwg
Patent RU-2223429-C2 (RU)
Inventor: SINTSOV A L
IPC: F16F1/14
Filed: 2002-01-09
Granted: 2004-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: according to invention, spring in proposed mechanism is arranged between two clutches provided with support surfaces designed for ends of springs. Said support surfaces are orientated in directions of end twisting. Clutches are installed for unidirectional rotation in housing and on axle. Interaction of clutches with axle and housing is realized in tangential direction for limiting direction of possible rotation of clutches. Clutches can rotate relative to housing to side of twisting of ends of spring engaging with clutches and they can rotate relative to axle to side of twisting of opposite ends of spring. Interaction of clutches with axle is realized in direction of twisting of corresponding ends of springs through support surfaces formed on axle and stops made on clutches. Interaction of clutches with housing is realized in direction of twisting of opposite ends of springs through support surfaces formed in clutches and stops made on housing. EFFECT: simplified design. 2 cl, 16 dwg
Patent RU-2235335-C2 (RU)
Inventor: MIKHAJLOV A A
IPC: G01R19/25
Filed: 2002-01-21
Granted: 2004-08-27
Abstract: FIELD: measuring equipment engineering. 
     SUBSTANCE: device has controlled generator of sinusoidal voltage with attenuator on output, input amplifier-attenuator, analog-digital converter, coupling device, calculating means, device for displaying information, rectangular impulses generator, three elements of impulse delay, frequency divider, dividing coefficient setting block, read only memory. 
     EFFECT: higher precision of measuring (forming) amplitude and frequency characteristics. 
     2 dwg
Patent RU-2217506-C2 (RU)
Title: Method of production of porous metal body
Inventor: NAKADZIMA KHIDEO
IPC: B22D11/00
Filed: 2000-07-10
Granted: 2003-11-27
Abstract: FIELD: metallurgy, particularly, production of porous metal body. SUBSTANCE: ingoing metal material is held under low pressure within the range from 13.33 Pa to 0.000133 Pa over the range of temperature being by 50-200 C lower than melting temperature of this metal. Ingoing metal material is melt under high pressure within the range from 0.1 to 10 MPa, which is achieved owing to introduction of at least one kind of gas selected out of the group containing hydrogen, nitrogen, argon and helium. Molten metal is poured into mold, in so doing gas pressure above molten metal and temperature of molten metal are being controlled. In mold inside of tight vessel for forming porous metal body molten metal is cooled and solidified. This method allows new composite material with perfect characteristics to be produced because of filling its porous portions with another material. EFFECT: thanks to unique structure and excellent characteristics this material can be used in different fields of industry, namely: as material for hydrogen storage, electromagnetic screening, medical instruments. 4 cl, 27 dwg, 6 ex
Patent RU-2224362-C2 (RU)
Inventor: TSAGAREJSHVILI S A
IPC: H04B3/54
Filed: 2002-04-15
Granted: 2004-02-20
Abstract: FIELD: electrical engineering; organizing communication channels in three-phase power mains. SUBSTANCE: novelty is that generator designed to feed signal currents to three-phase power mains of (0.4 - 35) kV without passing them through high-frequency wave traps is provided in addition with three resistors and three diode rectifiers inserted in generator circuit which has made it possible to reduce power consumed from supply mains by 6.7 times. EFFECT: reduced power consumed from supply mains. 1 cl, 1 dwg
Patent RU-2247954-C2 (RU)
Inventor: KISELEV V K
IPC: H03H9/145
Filed: 2002-05-06
Granted: 2005-03-10
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: transducer has sensor set in pressure-tight housing and connected with control device which is in communication through the adjusting member with the "mechanical quantity-displacement" transducer made of bellows. The control device is made of a microswitch. The sensor is made of a resonator. The adjusting member is made of a rod made of ferromagnetic or diamagnetic material. 
     EFFECT: enhanced reliability. 
     3 cl, 7 dwg
Patent RU-2244328-C2 (RU)
Title: Method of manufacturing regular fiber and pin-hole structures
Inventor: EFREMOV S K
IPC: C03B37/028
Filed: 2002-06-10
Granted: 2005-01-10
Abstract: FIELD: optoelectronics. 
     SUBSTANCE: method can be used for manufacturing fiber-optic plates, inverters, focons and pin-hole plates. According to the method single rods are packed regularly and row by row in package having cross-section in form of six-sided polyhedron. Then the package is assembled into multi-wired cable. Cable is subject to cut and multi-wired rods are assembled in units. Units are subsequently baked and subject to cut. Packages are made to have visible mark in cross-section. Mark is made of single rod or part of rods which are supposed to put into package. Those rods are made of material with absorption coefficient being different from other rods in the package; the rods are disposed basically in peripheral row of package. Every unit is formed of multi-wired rods with similar shape of mark; marks should be similarly oriented relatively each other. Marks are made to be transparent, semi-transparent or opaque. 
     EFFECT: simplified process of mounting; increase in efficiency of process of mounting. 
     4 cl, 6 dwg
Patent RU-2240361-C2 (RU)
Title: Способ очистки от цинка и восстановления (металлизации) железоокисных отходов
Inventor: KOROLEV M G
IPC: C22B19/30
Filed: 2002-11-06
Granted: 2004-11-20
Abstract: Изобретение относится к способам подготовки сырья в металлургической промышленности. Способ включает брикетирование отходов, нагрев их во вращающейся трубчатой печи с использованием в качестве восстановителя твердого углеродсодержащего вещества, дожигание печных газов, охлаждение и улавливание пыли, содержащей цинк. Брикетирование отходов осуществляют совместно с твердым углеродсодержащим веществом в виде измельченного каменного или бурого угля. Брикеты подают в прямоточную трубчатую печь, отапливаемую со стороны загрузки топливокислородными горелками. При этом температуру брикетов на выходе из печи поддерживают в диапазоне 700-1000°С. Скорость печных газов в прямоточной трубчатой печи, приведенную к нормальным условиям: температуре 20°С и давлению 760 мм рт.ст., устанавливают 0,3-1,0 м/с. Отходы перед брикетированием предварительно нагревают в подогревательной противоточной трубчатой печи до температуры 550-1000°С. Изобретение позволит повысить эффективность извлечения цинка из отходов и восстановления оксидов железа. 2 з.п. ф-лы, 1 табл., 1 ил.