baber/WOPTO huggingface dataset:
Patent RU-2076897-C1 (RU)
Title: Cutting liquid for mechanical treatment or metals
Inventor: GRENADERSKIJ GEROLD A
IPC: C10M129/08
Filed: 1994-10-13
Granted: 1997-04-10
Abstract: FIELD: machine building. SUBSTANCE: cutting liquid comprises, wt.-%: triethanol amine, 0.4-1.2; borax, 0.2-0.6; glycerol, 0.15-0.45; ethylene glycol, 0.15-0.45; and water, the balance, cutting liquid further comprises ethylene glycol. EFFECT: greater efficiency of cooling liquid, simpler formulation, shorter preparation time, simpler decomposition and utilization of spent cutting liquid.
Patent RU-2079953-C1 (RU)
Inventor: ZHDANOV ALEKSEJ IVANOVICH
IPC: H02K23/30
Filed: 1994-11-30
Granted: 1997-05-20
Abstract: FIELD: primarily ac commutator machines for domestic appliances. SUBSTANCE: electrical machine has inductor, armature with even number of teeth Z and plain loop winding of 2Z coils at slot pitch (0.5-1), commutator with 2Z segments, and brushes closing three commutator segments; second side of each second coil is placed in same slot as first side of preceding coil and finishing lead of second coil is connected to that of preceding coil; its starting lead is connected to that of next coil. EFFECT: improved reliability, reduced noise. 1 dwg
Patent RU-2106538-C1 (RU)
Title: Gas-turbine engine compressor rotor
Inventor: OSHKANOV N M
IPC: F04D29/32
Filed: 1995-01-11
Granted: 1998-03-10
Abstract: FIELD: manufacture of compressors, sectional drum-and-disk rotors of axial-flow compressors of gas-turbine engines. SUBSTANCE: in the course of operation of engine, splines of disks 2, 3, 4, 5, 6, 7 and 8 ensure centering of these disks on shaft 1 and transmitting the torque to working wheels of rotor. Splines 15 of disks 6, 7 and 8 having limited width of hubs are brought under hubs 16 of adjacent disks. Splines of all disks 2 thru 8 are located in unloaded zone and therefore they do not limit service life of these disks and rotor as a whole. Loaded zone is central portion of hubs 13, 14 and 16 which is free of stress concentrators-splines 12 and 15. Simultaneous tightening by nuts 11 over rims 9 of disks 2 thru 8 and their hubs 13, 14 and 16 is ensured due to availability of initial clearance between hubs of disks 7 and 8 which is taken up due to bending of these disks in course of initial stage of tightening. Further tightening increases considerably force of tightening rims 9 obtained during initial stage and increases force in stack of hubs 13, 14 and 16. EFFECT: enhanced reliability. 3 dwg
Patent RU-2085742-C1 (RU)
Inventor: KOVALENKO VIKTOR I
IPC: E21C41/26
Filed: 1995-03-14
Granted: 1997-07-27
Abstract: FIELD: mining industry. SUBSTANCE: this relates to opencast mining of mineral deposits disturbed by caving funnels. Method allows for increasing efficiency of mining deposit by possibility of cutting benches within zone of influence of caving funnels without their preliminary elimination. According to method, formed over perimeter of caving funnel is protective pillar in the form of ridge with subsequent filling of funnel with rock of protective pillar. Cutting of bench up to boundary of protective pillar in front of caving funnel is effected with rising equal to 7-8 deg., then with lowering of exposing level, rock of protective pillar is pushed into funnel. EFFECT: high efficiency. 1 cl, 2 dwg
Patent RU-2087263-C1 (RU)
Title: Lathe
Inventor: SHEIN SERGEJ B
IPC: B23B25/06
Filed: 1995-02-23
Granted: 1997-08-20
Abstract: FIELD: machine-tool industry; NC-machine tools for multi-tool finishing treatment of parts of precision instrumentation engineering, for example, film-movement mechanism in video tape recorders, gyroscopes, mounts and housing of optical devices. SUBSTANCE: lathe includes slide compound rest 3 with tools located on it rest is movable in two mutually perpendicular directions; lathe includes also spindle head 2 for angular positioning of spindle 6, angular position feedback sensor 16 connected with spindle by means of flat-toothed belt drive at ratio of 1:1. Number of teeth of drive belt is multiple of number of teeth of pulley. Beginning of reading of angular position of spindle is determined by contactless inductance sensor 20 generating single pulse per revolution of additional shaft 18 kinematically linked with axle of feedback sensor 16 by means of gear train. Ratio is equal to ratio of number of teeth of belt and pulley. EFFECT: enhanced reliability. 2 dwg
Patent RU-2094668-C1 (RU)
Inventor: NABOKOV VLADIMIR K
IPC: F15B11/00
Filed: 1995-03-01
Granted: 1997-10-27
Abstract: FIELD: mechanical engineering; hydraulic machines and systems; air bleeders. SUBSTANCE: device has hydraulic cylinder one spaces of which is placed in communication with delivery main line of hydraulic system and, through its upper portion, with input of shutoff member. Second space is placed in communication with hydraulic system drain line. Output of shutoff member is connected with lower portion of second space of hydraulic cylinder connected with drain line through its upper portion. EFFECT: improved reliability of air evacuation from hydraulic cylinder. 1 dwg
Patent RU-2093756-C1 (RU)
Title: City vent pipe
Inventor: KASHEVAROV YURIJ B
IPC: E04H12/28
Filed: 1995-04-04
Granted: 1997-10-20
Abstract: FIELD: ventilation. SUBSTANCE: city vent pipe has a conical pneumatic shell whose height is 500 m and base radius is 100 m. The shell is maintained in a vertical position by positive pressure, 0.001 atm, of air removed and parachute that uses the air issuing from the top opening of the pneumatic shell. The energy of this air flow is produced by air-jet engines mounted in pipes laid between the streets surrounded with contaminated air to the city vent pipe. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2107499-C1 (RU)
Inventor: BUCHIN PETR IVANOVICH
IPC: A61K31/7036
Filed: 1995-04-28
Granted: 1998-03-27
Abstract: FIELD: medicine; chemotherapy of wound infection. SUBSTANCE: preparation is produced in the form of aqueous solution of such antiseptic agents as quinozole, 0.1%; and monomycin, 0.075%. Preparation has independent prophylactic and curative effect and it does not necessitate any preliminary laboratory analysis of sensitivity of infection-causing microflora as range of its antimicrobial action covers all main potential sources capable to excite wound infection. EFFECT: higher efficiency of preparation, its harmless effect and handy in clinical use. 2 tbl
Patent RU-2113434-C1 (RU)
Title: 2-[(4-heterocycle phenoxymethyl)phenoxy] alkanoates, herbicidal composition and method of controlling undesired vegetation
Inventor: DZHORDZH TEODORIDUS
IPC: A01N37/32
Filed: 1993-08-25
Granted: 1998-06-20
Abstract: FIELD: agriculture. SUBSTANCE: present invention describes new 2-[(4-heterocycle- phenoxymethyl]phenoxy) alkanoates of general formula I given in the specification wherein Q is 4-difluoromethyl- 4,5-dihydro-3-methyl-1,2,4-triazol-5 (1H)-OH-1-yl, or 1- methyl-6-trifluoromethyl-2,4] (1H, 3H) pyrimidinedion-3- yl; A is group of formula: RO-C(O)-C(R 1 )H R 1 -H, CH 3 ; wherein R is H, lower alkyl, unsubstituted or substituted by chlorine or (CHR 7 -CH 2 -O) n R 8  wherein R 7  is H or methyl; R 8  is lower alkyl; n is 1 or 2; X is H, methyl, F or Cl; W is O or S: Z is H, F, Cl, Br, lower alkyl or methoxy; Z 1  is H, F or Cl; or L and Z 1  taken together are -(CH 2 ) 4  to form tetrahydronaphthyl. Said compounds are included in herbicidal composition which is useful for controlling undesired vegetation. EFFECT: improved properties of herbicidal composition. 21 cl, 5 tbl
Patent RU-2117290-C1 (RU)
Title: Method of differential diagnosis of bronchopulmonary system diseases
Inventor: KHYSHIKTUEV BAIR SERGEEVICH
IPC: G01N33/497
Filed: 1995-05-30
Granted: 1998-08-10
Abstract: FIELD: medicine, clinical biochemistry, pulmonology. SUBSTANCE: invention proposes study of fatty acid composition of the exhaled air condensate and determination of ratio of C 16:0 :C 19:0 -fatty acids. Proposed method of differential diagnosis of bronchopulmonary system diseases exhibits precision, high specific, high sensitivity and invasive. Method can be used for broad using for diagnosis of diseases of oncological and pulmonary origin and for total medicinal prophylaxis controls. EFFECT: enhanced specificity, simplified and improved method of diagnosis. 1 tbl
Patent RU-2100265-C1 (RU)
Title: Addressing method
Inventor: USOLTSEV VLADIMIR P
IPC: B65G47/46
Filed: 1995-06-14
Granted: 1997-12-27
Abstract: FIELD: automatization of production processes. SUBSTANCE: object to be addressed gets special address registered in address carrier. In process of movement of object along route, address changes. When object reaches point of destination, address assumes definite threshold value at appearing of which object is transferred to point of destination. Address changes either discretely or continually, positively or independently on each section from previous to subsequent point of addressing. Unit object or digital or analog information is used as object of addressing. Either digital code or analog value is used as address, and either electric circuit or mechanical counter or luminescent substance, as address carrier. Address carrier is either transferred together with object of addressing or is arranged stationary. Threshold value of address is taken equal to value of setting at comparator inputs with appearance of which object is transferred to point of destination. EFFECT: enlarged operating capabilities. 9 dwg
Patent RU-2079642-C1 (RU)
Inventor: MURYGINA VALENTINA P
IPC: C09K8/582
Filed: 1995-07-05
Granted: 1997-05-20
Abstract: FIELD: oil producing industry; applicable in development of waterflooded nonuniform deposits of oil. SUBSTANCE: oil is withdrawn from producing wells. Injected through injection wells are bioreagent and working medium in cyclic mode, holding of the process for 15-60 h after each cycle. In each cycle bioreagent-to-working medium injected volume ratio is (6-0.15):1. Bioreagent is used in form of composition including, mas. %: nitrogen-containing salt 0.05-0.4; potassium-containing salt 0.01-0.4; phosphorus-containing salt 0.1-0.7; water 0.09984-49.25; the balance, whey. Nitrogen-containing salt is used in form of ammonium chloride, ammonium nitrate, potassium nitrate, diammonium phosphate. Potassium-containing salt is used in form of monopotassium phosphate, potassium nitrate, potassium chloride. Phosphorus-containing salt is used in form of disodium phosphate, trisodium phosphate and diammonium phosphate. EFFECT: higher efficiency. 2 cl
Patent RU-2103611-C1 (RU)
Inventor: ANDRJUKOV N A
IPC: F23R3/46
Filed: 1995-07-11
Granted: 1998-01-27
Abstract: FIELD: combustion chambers of aircraft gas-turbine engines and power plants. SUBSTANCE: annular combustion chamber includes front wall connected with outer and inner casings, shield and injectors with internal mixing of fuel and air, remote fuel manifold rigidly secured with injectors and mounted higher in way of flow and telescopically connected with front wall for motion in direction of longitudinal axis of chamber or injectors. Chamber is detachable. Front wall is immovably fastened with outer and inner casings and with shield. EFFECT: enhanced efficiency. 3 cl, 5 dwg
Patent RU-2097847-C1 (RU)
Title: Used nuclear fuel conveying device
Inventor: KOVALEV SERGEJ M
IPC: G21C19/32
Filed: 1995-07-12
Granted: 1997-11-27
Abstract: FIELD: nuclear waste handling. SUBSTANCE: device has bag with used nuclear fuel. Casing is provided with pipe unions for its filling and emptying in shielding atmosphere. Elastically deformed hanger is installed in upper part of casing. EFFECT: improved safety in operation. 3 dwg
Patent RU-2077348-C1 (RU)
Inventor: KAREV IGOR D
IPC: A61N2/00
Filed: 1995-07-26
Granted: 1997-04-20
Abstract: (57) Использование: медицина, онкология для лечения распространенных форм злокачественных опухолей, путем использования общей управляемой электромагнитной гипертермии с химиотерапией. Сущность изобретения: разогрев тела больного ведут до температуры уничтожения опухолевых клеток и выдерживают при этой температуре 80 - 100 минут, при этом в процессе разогрева дополнительно контролируют температуру мозга, охлаждение которого начинают при температуре мозга 39 - 39,3 o С при нагревании больного и заканчивают при температуре мозга 37,5 - 38 o С при охлаждении больного. Указанный результат достигается также тем, что больного нагревают со скоростью не более 0,1 o С в минуту, а температуру мозга контролируют радиотермометром. Изобретение позволяет повысить эффективность лечения и уменьшить количество осложнений. 2 з.п. ф-лы.
Patent RU-2097295-C1 (RU)
Inventor: GRIGOREV ALEKSANDR V
IPC: B65G5/00
Filed: 1995-07-19
Granted: 1997-11-27
Abstract: FIELD: gas industry; construction and operation of underground gas storage in which gas crossflows are probable. SUBSTANCE: method comes to drilling net of relief wells and differential injection and withdrawal of water. Relief wells are drilled to overlaying formation accumulating the crossflow gas, and gas-and-water mixture withdrawn through the wells is divided into gas and water on surface and then water is again pumped back into permeable formation. EFFECT: improved efficiency of evacuation of gas from overlaying formation. 1 dwg
Patent RU-2114204-C1 (RU)
Title: Method of recovering cerium
Inventor: BOSSERMAN PAULA J
IPC: C22B3/10
Filed: 1993-03-29
Granted: 1998-06-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: invention relates to reducing cerium contained in fluoride-containing ores such as bastnasite. Ore is crushed, baked, and leached with dilute hydrochloric acid to form ore concentrate. The latter is treated by hydrochloric and boric acids to dissolve cerium and convert fluoride into tetrafluoroborate ion. This ion is removed from solution, e.g. by precipitation, and solution is additionally treated to reduce cerium under conditions preventing loss of cerium in the form of insoluble cerium tetrafluoroborate. EFFECT: reduced loss of cerium under recovery operation. 56 cl
Patent RU-2098484-C1 (RU)
Inventor: YAROVENKO VIKTOR L
IPC: C12P7/06
Filed: 1996-01-30
Granted: 1997-12-10
Abstract: FIELD: food industry. SUBSTANCE: method is based on preparing two nutrient medium flows. In the first flow lactose raw is fermented and in the second flow cereal-potato-molasses raw is cooked to a pulp and fermented in the presence of nitrogen and biologically active and mineral substances in medium. The obtained mash is distilled to alcohol. In the first flow disaccharide lactose is hydrolyzed to monosugars glucose and galactose using yeast Kluyveromyces lactis. Initial lactose concentration is 3.0-4.0% and glucose and galactose concentrations were brought about to 1.2-1.7% and that of alcohol concentration - to 2.0-2.5%; in the second flow sucrose or starch from cereal-potato-molasses raw is hydrolyzed with amylolytic enzyme preparations to monosugars glucose and fructose at initial concentration of dry substances 16-25%. Fermentation is carried out with saccharomycetes and alcohol concentration in the second flow is brought about to 10.0-13.5%. The indicated flows were mixed at ratio = (1:2)-(1:3) at stationary yeast growth phase. After flows mixing concentration of dry substances is brought about to 6.0-11.5% and additional fermentation to alcohol is carried out to concentration 7.0-11.5% followed by distillation of the obtained mash to alcohol. EFFECT: improved method of preparing. 1 tbl, 1 dwg
Patent RU-2108965-C1 (RU)
Title: Method of preparing copper phosphides
Inventor: LJADOV VLADIMIR SERGEEVICH
IPC: C01B25/08
Filed: 1996-01-31
Granted: 1998-04-20
Abstract: FIELD: phosphorus compound production. SUBSTANCE: invention relates to copper phosphides with phosphorus content 8 to 55%. Synthesis is carried out in the mixture of fine copper and red phosphorus powders. Reaction is initiated by heating a region of the mixture to copper-phosphorus interaction temperature (above 400 C), after which reaction expands spontaneously because of high exothermicity of components interaction. Fine powders fully and smoothly interact with each other yielding phosphide with desired content of components. Process requires no inert medium and can be performed in air under atmosphere pressure. EFFECT: simplified process. 1 tbl
Patent RU-2114395-C1 (RU)
Title: Gyroscopic navigation system for mobile objects ( versions )
Inventor: BELEN KIJ VLADIMIR ARONOVICH
IPC: G01C21/00
Filed: 1996-03-18
Granted: 1998-06-27
Abstract: FIELD: navigation. SUBSTANCE: proposed gyroscopic navigation system is intended for sea, air and land objects. System incorporates unit for control and generation of output parameters, gyroplatform with two-degree of freedom gyros and two accelerometers. System is additionally inserted with units of turn of sensitive elements and unit of vibrations of gyroplatform which provide for modulation of system errors on different frequencies. EFFECT: enhanced accuracy of system. 3 cl, 1 dwg
Patent RU-2126265-C1 (RU)
Inventor: VIKTORIJA M KNEPP
IPC: A61K47/02
Filed: 1994-08-16
Granted: 1999-02-20
Abstract: FIELD: neurology. SUBSTANCE: invention provides stable aqueous pharmaceutical compositions with human nerve growth factor, containing aqueous isotonic buffered solutions with pH values from about 4.5 to about 6.0 and optionally containing carrier such as human serum albumin. Also provided are aqueous compositions with human nerve growth factor appropriate for lyophilization and subsequent reduction, wherein nerve growth factor is mixed with sugars, optionally with human serum albumin, and with buffer. Compositions are effective in treatment of Alzheimer disease and other nervous disturbances. EFFECT: increased stability with regard to biological activity. 14 cl, 5 tbl, 9 ex
Patent RU-2109114-C1 (RU)
Title: Setup for washing glazed roofs of warmhouses
Inventor: MUKHIN IVAN GRIGOR EVICH
IPC: E04D3/06
Filed: 1996-06-10
Granted: 1998-04-20
Abstract: FIELD: agricultural machinery and equipment. SUBSTANCE: setup for washing glazed roofs of warmhouses has unit which moves along roof. Unit is provided with controlled members for glass cleaning. Washing unit is connected with rotatable dual-section drum having coaxial side coil. Drum is installed on self-propelled carrier which can be moved by means of rope along guide member installed coaxially with roof ridge. Washing unit is made up of yoke which is in contact with trapezoidal base of profiled guide member and roof ridge, and rod resting by its end on roof edge. Aforesaid yoke and rod are pivotally and spherically mounted to each other. Installed on rod for possible reciprocal movement is holder which is triangular in cross-section and in plan. Mounted in eye-lugs of aforesaid holder at both sides of common axis are rotatable brushes. Pivotally mounted at one of brushes at side of roof ridge is resilient thin-wall apron which by its edge is in contact with roof glass and which can be turned back. EFFECT: higher efficiency. 18 cl, 76 dwg
Patent RU-2104332-C1 (RU)
Inventor: SVALOV GENNADIJ NIKOLAEVICH
IPC: C25C3/04
Filed: 1996-10-16
Granted: 1998-02-10
Abstract: Использование: производство цветных металлов, а именно производство магния и хлора электролизом расплавленных солей в электролизерах индивидуального питания и объединенных в поточную линию. Сущность: способ включает в себя подготовку, наряду с хлормагниевым сырьем, инертных солей в виде твердых хлоридов щелочных и щелочно-земельных металлов или их смесей, их транспортирование и загрузку в электролизеры постоянно в процессе электролиза, в количестве, позволяющем стабилизировать температуру процесса. Предложено использовать в качестве инертной соли или ее компонента твердый электролит или очищенную от примесей шламо-электролитную смесь. Предложено производить загрузку инертных солей одновременно или поочередно с загрузкой хлормагниевого сырья, а в случае использования сырья в твердом виде полностью или частично смешивать с ним. Описано применение способа к процессу производства магния и хлора в поточной линии электролизеров с учетом ее особенностей. Определен критерий, по которому определяют необходимость регулирования температуры, и величину воздействия через изменение скорости загрузки твердой соли или смеси с твердым сырьем в электролизер индивидуального питания и входящий в поточную линию. Технический результат: повышение производительности оборудования без изменения его конструкции, в ряде случаев со снижением энергетических затрат и расхода сырья на производство товарной продукции. 11 з.п. ф-лы., 9 табл.
Patent RU-2120574-C1 (RU)
Title: Connecting rod-and-piston unit
Inventor: JAROSLAVTSEV A P
IPC: F16J1/22
Filed: 1997-02-18
Granted: 1998-10-20
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: connecting rod-and-piston unit has piston and connecting rod connected with piston and provided with small end in form of cup-like member truncated in width of connecting rod and having two straight line edges. Partition is made in piston. Space for small end is located in partition and made in form of slot formed by two spherical surfaces. Side walls in form of bosses are made on one side of partition from side of space end sections. Bosses are arranged for engaging with one straight line edge of cup-like member. Central channel to pass connecting rod is made in partition. Central channel opens part of space being directed from space towards side of piston skirt. Central angle corresponding to arc of outer surface of cup-like member in connecting rod rocking plane exceeds central angle corresponding to open part of space between end faces of side walls of open part by value greater than angle of connecting rod rocking. EFFECT: reduced dynamic loads in unit, decreased mechanical losses. 2 dwg
Patent RU-2120045-C1 (RU)
Title: High compression ratio internal combustion engine
IPC: F02B33/16
Filed: 1997-03-07
Granted: 1998-10-10
Abstract: FIELD: mechanical engineering; power plants. SUBSTANCE: fixed working pistons with cooling jacket, exhaust valves and unit injectors to supply fuel and water and laser beam guide are installed in upper part of engine cylinder block. Supercharging pistons with cooling jacket and branch pipe with automatic air valve are installed in lower part of cylinder block. Paired through bottoms coaxial working cylinders with supercharging cylinders cast integral and communicating through automatic bypass valve are placed between pistons for moving in horizontal direction. Guide vanes are arranged in bypass valve housing. Guide vanes provide swirling multistart movement of air providing swirl air cyclone in working cylinder into which direct injection of fuel is provided by unit injector. Cooling wells are provided between bottoms of integral cast coaxial cylinders. Lubricating and cooling non-freezing liquid is pressure fed into cooling wells. Segment cutoff is made on upper half of bottom in each fixed piston. EFFECT: increased efficiency, service life of engine and reduced toxicity of exhaust gases. 3 cl, 2 dwg
Patent RU-2123714-C1 (RU)
Inventor: FRIDMAN M R
IPC: G02B11/34
Filed: 1997-04-15
Granted: 1998-12-20
Abstract: FIELD: moving picture equipment. SUBSTANCE: fast lens has two components separated by aperture diaphragm. First component includes positive and two negative menisci, facing the picture with their concavity, and biconvex lens. Second component consists of biconvex lens, biconcave lens, double-lens positive meniscus, facing the picture with its convexity, and biconvex lens. Installed in front of first component are: first element which is negative meniscus facing the picture with its concavity. Absolute value of focal power is not more than 0.15 and not less than 0.05 the focal power of entire lens; second element which is biconvex lens. Its focal power makes up not more than 0.1 and not less than 0.01 the focal power of entire lens. Second component is provided with biconvex lens which is the last one in fast lens. Eleven-component lens has the following technical data: relative aperture of 1: 1.2, field of vision of 75 deg. 30', relation of S' to F' equal to 1.94, where S' is rear apical section of lens and F' is lens focal distance. EFFECT: enlargement of rear focal section at higher quality of picture. 1 tbl, 3 dwg