baber/WOPTO huggingface dataset:
Patent RU-2115179-C1 (RU)
Title: Spacer-grid element and its manufacturing process
Inventor: EHDMUND EHMORI DEMARIO
IPC: B21D47/00
Filed: 1993-10-26
Granted: 1998-07-10
Abstract: FIELD: spacer grids of fuel assemblies. SUBSTANCE: process involves manufacture of internal and external strips of grid element with set of blades and set of springs. Strips are transferred by means of controlled conveyers. For centering the strips, holes are made in piercing die. Then strip is centered in each die and deflecting blades are shaped in blanking die, bent to acquire deflecting shape in bending die, and flexible springs are made in drawing die. After that, external strips are centered in bending die and bent to make each pair of strips into trihedral shape in cross-sectional area. All procedures are computer-aided. Then internal strips are joined together to form rhomboid rod cells receiving fuel rods and blind tubes, and external strips are joined by means of laser welding apparatus to form hexahedron. Structures formed by external and internal strips are joined together by means of laser welding apparatus. Spacer-grid element has two intersecting groups of sets of internal strips placed crosswise inside closed external strip and attached through their ends to external strip to form, when intersecting, set of rod cells to receive respective sets of fuel rods and blind tubes. Spacer-grid element has deflecting means coupled with each rod cell and provided in external and internal strips to deflect component of liquid current at fuel rods. It also has set of springs coupled with fuel rods and built up of members of internal and external strips for engaging respective fuel rod. Spacer-grid element is hexagonal in cross-sectional area. Rod cells are of rhomboid shape. EFFECT: improved reliability of spacer-grid element. 10 cl, 15 dwg
Patent RU-2070957-C1 (RU)
Title: Disconnector
Inventor: KOZUBOVSKIJ IGOR A
IPC: E21B43/10
Filed: 1993-11-05
Granted: 1996-12-27
Abstract: FIELD: well drilling equipment, in particular, devices for running- in and cementation of casing strings by sections with their suspension on cement stone. SUBSTANCE: disconnector has shutoff members locked by movable bushing, limiting changeable bushing rigidly secured to body. Generating line of limiting bushing internal surface is made according to flexible line equation. Movable bushing of locking unit is changeable. External surface of movable bushing is conjugated with shutoff members and has shape of truncated cone with angle at the top equalling the angle of opening of the ends of shutoff members, that allows running-in and cementing of casing string of different diameters with use of disconnector module of one type-size. EFFECT: higher efficiency. 2 dwg
Patent RU-2066130-C1 (RU)
Title: Chisel
Inventor: BATALOV OLEG ALEKSANDROVICH NZ
IPC: A61B17/16
Filed: 1993-12-06
Granted: 1996-09-10
Abstract: FIELD: medicine, at reconstruction of roof of cotyloid cavity. SUBSTANCE: chisel has handle 1 with back 2 and cutting operative part 3 in the form of a wedge with concave 5 and convex 6 surfaces; the height of operative part 3 corresponds to the angle of the maximum degree of dysplasia, and the concave 5 and convex 6 surfaces are made spherical for the physiological curvature of the cotyloid cavity; one of the spherical surfaces is provided with cuts 7. EFFECT: enhanced convenience in use. 1 dwg
Patent RU-2085950-C1 (RU)
Inventor: TRUBIN VALERIJ VYACHESLAVOVICH
IPC: G01N33/66
Filed: 1993-12-14
Granted: 1997-07-27
Abstract: FIELD: medicine; traumatology. SUBSTANCE: patient's discharges from nasal cavity or acoustic passages and capillary blood are subjected to laboratory studies to establish sugar and erythrocytes contents therein. Next sugar content-to- erythrocyte content ratio is determined both in discharges and in capillary blood. If these ratios are equal, liquorrhea absence is diagnosed, whereas when this ratio for discharges is greater, liquorrhea case is diagnosed. EFFECT: useful aid for traumatologist. 1 tbl
Patent RU-2039999-C1 (RU)
Title: Method for adjusting induction electricity meters
Inventor: MIROSHNIK STANISLAV E
IPC: G01R11/17
Filed: 1993-12-28
Granted: 1995-07-20
Abstract: FIELD: electric measurement technology. SUBSTANCE: method involves sequential adjustment of meter internal angle, compensating moment, drag moment, and also adjustment aimed at elimination of meter creeping, determination of relative error at various load currents, and calculation of load current from equation given in description of invention using data obtained. EFFECT: improved accuracy of electricity meter adjustment. 1 tbl
Patent RU-2122550-C1 (RU)
Title: Fluoroelastomers
Inventor: MARGERITA AL BANO
IPC: C08F16/14
Filed: 1994-03-29
Granted: 1998-11-27
Abstract: FIELD: chemistry of polymers. SUBSTANCE: tetrafluoroethylene, perfluorovinyl ether, vinylidene fluoride, perfluorovinyl ether is preferably selected from group consisting of perfluoromethylvinyl ether and perfluoropropylvinyl ether. Fluoroelastomers are prepared by copolymerization of said monomers in aqueous emulsion in the presence of microemulsion of perfluoropolyoxyethylenes or perfluoropolyoxyalkylenes. Fluoroelastomers include iodine and/or bromine atoms in chain at end positions. Fluoroelastomers are used for manufacturing sealing rings. Novel fluoroelastomers have high resistance to polar solvents and bases, exceptional shrinkage parameters at high temperatures, low vitrification temperature and good processability. EFFECT: improved properties of the elastomers. 8 cl, 2 tbl
Patent RU-2105286-C1 (RU)
Title: Method determining polar faces of semiconductor compounds
Inventor: DENISOV V M
IPC: G01N13/00
Filed: 1994-03-31
Granted: 1998-02-20
Abstract: FIELD: semiconductor technology. SUBSTANCE: invention refers to manufacture of semiconductor materials for determination of polar faces of semiconductor compounds of type A III B V  ( GaP, GaAs, GaSb, InP, InAs, InSb ) and to orientation of monocrystalline ingots and plates. Drop of solution is photographed on each face of monocrystal of semiconductor compound, then edge wetting angles are measured and compared. Faces (III)A and (III)B are determined by absolute values of these angles. EFFECT: enhanced authenticity of method. 1 tbl
Patent RU-2085222-C1 (RU)
Title: Apparatus for franklinization
Inventor: GAVINSKIJ YURIJ V
IPC: A61N1/44
Filed: 1994-04-19
Granted: 1997-07-27
Abstract: FIELD: inductotherapy technics. SUBSTANCE: invention relates to treating various diseases with high- intensity electric field, negative air ions, and ozone. Apparatus contains active electrode, designed to be placed over patient's head, connected to high constant voltage source and constructed in the form of a hub freely rotating around its own axis and having radially fixed metal F-shaped rods, bent ends of which are pointed and oriented along tangent to the circle restricting radial parts of rods. The latter are free to be turned round their longitudinal axes to orient bent ends at an angle within the range from 0 to 90 deg to plane of revolution of active electrode with subsequent fixation of non-working ends of rods in the hub. Dimensions of active electrode are chosen from condition of consecutive passage of each pointed rod end on the trace crossing projection of patient's head in the course of rotation of electrode. EFFECT: improved design. 3 cl, 4 dwg
Patent RU-2125524-C1 (RU)
Title: Vertical take-off and landing amphibian aeroplane
Inventor: FEDCHISHIN V G
IPC: B64C29/00
Filed: 1994-04-25
Granted: 1999-01-27
Abstract: FIELD: aircraft manufacture; designing of new multi-functional flying vehicle. SUBSTANCE: amphibian aeroplane has fuselage with wings, propulsors with horizontal blades and engine; two streamlined keel superstructures are mounted above fuselage in nose and tail sections. Each superstructure has two built-in reduction gears of propulsors. These reduction gears have working bevel gears fitted on inner end-pieces of blade axles. Bevel gears are kinematically linked with non-revolving sun bevel gear at total ratio of 2:1 by means of two bevel gears and satellite shaft. Non-revolving bevel sun gear is fitted on axle braked by means of worm reduction gear connected with output shaft of remotely controlled reversible drive. Blades may perform cycloid trajectory of motion in air flow. Outer trunnions of blade axles of each propulsor may be fitted in bearing combined by circular streamlined cage. Aeroplane may be provided with additional engine; engines may be interconnected by means of longitudinal shaft with end couplings. EFFECT: improved operational characteristics of aeroplane. 4 cl, 13 dwg
Patent RU-2068052-C1 (RU)
Title: Method for adjusting water temperature regime in tail race of a dam and device for implementing the same
Inventor: YAGIN VASILIJ P
IPC: E02B9/04
Filed: 1994-05-10
Granted: 1996-10-20
Abstract: FIELD: hydraulic engineering, water development works. SUBSTANCE: water intake from water reservoir 3 is carried out concurrently by deep water intakes 9 and surface water intakes 10 and the water is bypassed to tail race through different water conduits 8. The water is stabilized without mixing. Water taken from surface layer is aerated prior to entering tail rice. The aeration is carried out by spraying air in it. Then it is directed to upper layer of the river between water sides 1 and 2 using stabilizing/guiding structure 15 that provides the stabilization and aerated water flow spreading over upper layer of tail race of the dam between water sides. Water aerating rigs 13 and 14 are made in the form of ejector and air sprayer open to compressed air source. Surface water intakes 10 are separated from each other in plane by deep water intakes 9. Each stabilizing/guiding structure 15 is made in the form of well 20 formed with overflow wall 21 being arced in plane and L-shaped in cross section, and separating lateral walls 22. EFFECT: more effective water temperature adjusting. 5 cl, 2 dwg
Patent RU-2080552-C1 (RU)
Title: Bullet for smoothbore weapon
Inventor: OMELYANENKO YURIJ PETROVICH
IPC: F42B30/02
Filed: 1994-05-27
Granted: 1997-05-27
Abstract: FIELD: bullet for smoothbore weapon. SUBSTANCE: bullet uses a mushroom-shaped body consisting of the head and tail-piece, wad-stabilizer with a recess on the front end face for the body tail-piece and detachable centering sectors. The tail-piece has an obturator and a small turbine. The small turbine is made in the form of blades smoothly inclined to one side. A groove with walls inclined towards the rear part are made on the lateral surface of the wad-stabilizer around its edges. A gap is provided between the body head and the wad-stabilizer, and a flexible gasket is located near the recess end face. The front part of the body head is made as a tapered should with an angle of 150 to 160 deg., another shoulder in the form of a truncated cone with an angle of 20 to 30 deg. is located in the center of it. The tail piece end face has a recess filled with a lighter material. The detachable centering sectors are formed by separation of the hollow cylinder into three parts, and have lugs on the inner three parts, engageable with the body head, and inclined stiffening ribs - from the outside. EFFECT: enhanced hitting effect. 2 cl, 3 dwg
Patent RU-2126985-C1 (RU)
Title: Device determining temperature contrasts between hydrometeors and ambient air
Inventor: SIN KEVICH A A
IPC: G01W1/00
Filed: 1994-06-10
Granted: 1999-02-27
Abstract: FIELD: meteorology, study of clouds. SUBSTANCE: device includes optical head with temperature of environment that has mobile mirror with turning mechanism and objectives optically coupled in sequence, main modulator, detector of radiant energy and black body at ambient temperature. Additional modulator which rotational speed is less than rotational speed of main modulator by factor of 10 as minimum, includes two optical filters shutting off in turn radiation flux coming to detector of radiant energy in spectral window of atmosphere 8-12 μ and on absorption line of carbon dioxide 4.255 μ. EFFECT: increased measurement accuracy. 1 dwg
Patent RU-2095094-C1 (RU)
Inventor: SLIZOVSKIJ GRIGORIJ V
IPC: A61N1/30
Filed: 1994-06-16
Granted: 1997-11-10
Abstract: Изобретение относится к медицине, а именно к детской травматолиогии, конкретно к способам консервативного лечения гемартрозов коленного сустава у детей. С целью сокращения сроков лечения, числа осложнений за счет снятия спазма сосудов коленной области, фиксацию осуществляют мягкой бинтовой повязкой, восстановительную терапию и лечебную гимнастику начинают сразу после пункции, причем проводят электрофозрез 1%-ным раствором эуфиллина продолжительностью процедуры 15-30 мин, курсом 10 сеансов, причем первый электрод располагают на пояснично-крестцовой области, а два других - на икроножные мышцы больного.
Patent RU-2125092-C1 (RU)
Title: Method of synthesis of fucosylated carbohydrate, method of synthesis of fucosylated sialylated carbohydrate molecule, reaction system in vitro
Inventor: TI-KH JU VONG
IPC: C12P19/26
Filed: 1992-10-15
Granted: 1999-01-20
Abstract: FIELD: biotechnology, carbohydrates. SUBSTANCE: method is carried out in a common reaction mixture using fucosyltransferase to obtain C-glycosidic bond between guanosine-5'-diphosphofucose and available hydroxyl group of carbohydrate acceptor molecule up to producing a fucosylated carbohydrate and guanosine-5'-diphosphate. Then guanosine-5'-diphosphate is recirculated to form guanosine- -5'-diphosphofucose. EFFECT: improved method of synthesis of fucosylated carbohydrates. 28 cl, 30 dwg, 8 tbl, 19 ex
Patent RU-2079193-C1 (RU)
Title: Antenna
Inventor: BUNIN VALENTIN A
IPC: H01Q21/00
Filed: 1994-09-20
Granted: 1997-05-10
Abstract: FIELD: electric communications, in particular, devices for information transmission. SUBSTANCE: device has oscillators which are oriented in radial direction and are located so that their same phase points are located at equal distance from each other and from center of electric monopole shaped by these oscillators. EFFECT: increased functional capabilities. 2 cl, 2 dwg
Patent RU-2085235-C1 (RU)
Title: Powder fire-extinguishing apparatus
Inventor: AVENYAN VLADIMIR A
IPC: A62C13/22
Filed: 1994-10-14
Granted: 1997-07-27
Abstract: FIELD: pulsed-action fire-extinguishing equipment. SUBSTANCE: apparatus has cylindrical housing filled with fire-extinguishing powder, unit with pyrotechnic charge and ignitor. Unit is mounted in housing bottom and separated from powder by piston. Cylindrical housing is further provided with closure for hermetical sealing of housing at its open end. Piston has perforations with radially symmetrical equally spaced centers positioned in circular lines concentric relative to piston axis. Total area of perforation sections is equal to 3.5-25% of piston section area. Actual value of total perforation section area is selected in accordance with required distance of outburst of dispersed fire-extinguishing powder flow. EFFECT: increased efficiency and enhanced reliability in operation. 2 dwg
Patent RU-2124092-C1 (RU)
Title: Sectional framework of pile foundations of two components
Inventor: BARANOVA T I
IPC: E02D27/14
Filed: 1994-11-01
Granted: 1998-12-27
Abstract: FIELD: construction engineering. SUBSTANCE: sectional framework represents system which is made up of two components, namely truncated pyramid which is hollow inside and has opening in small base for installing on pile, and plate which is secured on large base of pyramid. Framework plate is provided with shoulder over perimeter which embraces pyramid along circumference to take thrusting force created when framework is loaded upon. Aforesaid embodiment of pile framework ensures continuity of pile framework band at any positioning of piles and it allows for saving of materials and wise usage of concrete and reinforcement installed according to appropriate calculations. EFFECT: higher efficiency. 6 dwg
Patent RU-2066902-C1 (RU)
Title: Method of assembling flat cell
Inventor: BRIKEZ ALEKSANDR M
IPC: H01M10/28
Filed: 1994-11-29
Granted: 1996-09-20
Abstract: FIELD: electrical engineering; production of electric storage cells and batteries. SUBSTANCE: holes are made in walls of plastic can and are closed by terminal posts which are hermetically fastened from inside of can by rivets which are flared out. The different polarity electrodes with current terminals are put into can, electrodes being isolated by separator. This done, electrode current terminals are connected with terminal posts, can is filled with electrolyte and sealed. EFFECT: enhanced quality of storage cells. 3 dwg
Patent RU-2085614-C1 (RU)
Title: Composite material for laser alloying of titanium alloys
Inventor: POSTNIKOV VALERIJ S
IPC: C23C30/00
Filed: 1995-04-10
Granted: 1997-07-27
Abstract: FIELD: metallurgy. SUBSTANCE: composite material for laser alloying of titanium alloys comprises (wt%): 40-55 silicon; 2.5-10 calcium fluoride; 37.5-50 boron carbide. EFFECT: improved properties of the composite material. 1 tbl
Patent RU-2106259-C1 (RU)
Title: Carpenter's article cleaning method
Inventor: UL RIKH KHERBERT SHIRNIG
IPC: C09D9/00
Filed: 1992-09-15
Granted: 1998-03-10
Abstract: FIELD: cleaning of carpenter's articles with surfaces, which have been formerly painted. SUBSTANCE: method involves dipping wooden objects for 15-20 min into cleaning liquid, such as hot oil, preferably linseed oil heated to 150-250 C; removing paint by applying slight mechanical force upon solving or stripping of paint. Method allows delicate and low-cost cleaning and primary finishing of carpenter's articles to be conducted. EFFECT: increased efficiency and improved quality of cleaned surfaces. 6 cl
Patent RU-2087803-C1 (RU)
Title: Incinerator
Inventor: CHARNETSKIJ ALEKSANDR D
IPC: F23G5/00
Filed: 1995-08-03
Granted: 1997-08-20
Abstract: FIELD: waste utilization; destruction of garbage by thermal treatment. SUBSTANCE: incinerator includes furnace chamber made from heat-insulating material and provided with charging hatch and smoke flue in its upper portion, combustion chamber mounted vertically inside furnace chamber at spaced relation to its walls; combustion chamber is made from heat-resistant heat-conducting material; it is open at top for charging wastes and escape of gaseous products. Mounted above combustion chamber is burner. EFFECT: enhanced efficiency. 6 cl, 1 dwg
Patent RU-2122290-C1 (RU)
Inventor: JUDZHIN DZH BRAKERT
IPC: H04W88/18
Filed: 1994-11-03
Granted: 1998-11-20
Abstract: FIELD: communication. SUBSTANCE: coherent reverse channel, distribution function for signal elements, orthogonal distribution functions and time matching of all load channels are designed according to this invention so that main signal of each channel is received by base station in range of reciprocal signal element. During demodulation method involves almost zero cross correlation with respect to other signals of all signals except chosen channel. EFFECT: possibility to keep orthogonal conditions between channel. 10 cl, 4 dwg, 1 tbl
Patent RU-2095445-C1 (RU)
Inventor: VOLKHIN ALEKSANDR I
IPC: B22D7/00
Filed: 1995-11-09
Granted: 1997-11-10
Abstract: FIELD: metallurgy, for example production of noble or pure metals, possibly treatment of melt metal at making ingot in apparatus with ingot mold and torch whose flame is directed to metal surface. SUBSTANCE: apparatus includes casing arranged in upper part of ingot mold and having inner cavity turned towards outer surface of metal. End flow-through cross sections of casing have different areas; its larger cross section is turned to said torch. Casing is removable, it is based on ingot mold by means of latches. Said casing has inclined inner surface with its apex at side of torch. EFFECT: improved design. 3 cl, 2 dwg
Patent RU-2125052-C1 (RU)
Title: Paroxetin hydrochloride anhydrate, paroxetin hydrochloride solvates and methods of their preparing
Inventor: JACEWICZ VICTOR WITOLD
IPC: C07D405/12
Filed: 1996-02-05
Granted: 1999-01-20
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to paroxetin hydrochloride anhydrate no containing bound propane-2-ol as some new forms (A, B, C and D), methods of their preparing, new intermediate compounds that are used for preparing anhydrate, namely paroxetin hydrochloride solvate, that is distinct from propane-2-ol solvate, and to a method of its preparing also. Paroxetin hydrochloride anhydrate no containing propane-2-ol in form of A, B, C, D is used for treatment of patients with alcoholism, anxiety, depression and other diseases. EFFECT: improved method of preparing, enhanced effectiveness of compounds. 13 cl, 21 ex, 16 dwg
Patent RU-2100595-C1 (RU)
Title: Downhole thermometer
Inventor: UTKIN VLADIMIR I
IPC: E21B47/07
Filed: 1996-04-08
Granted: 1997-12-27
Abstract: FIELD: precision monitoring of temperature in wells in geophysical investigations. SUBSTANCE: downhole thermometer has temperature sensitive element located in internal of three inserted in one another capsules filled with low-melting materials having different melting temperatures. EFFECT: higher efficiency. 2 cl, 4 dwg
Patent RU-2100159-C1 (RU)
Inventor: PAVLOV NIKOLAJ V
IPC: B23K9/04
Filed: 1996-06-24
Granted: 1997-12-27
Abstract: FIELD: railway transport; reconditioning by surfacing of step bearing units of large-size parts of above spring and coupling beams of freight cars without subsequent mechanical machining. SUBSTANCE: prior to surfacing, worn out part of step bearing wall surface is removed to form chamfer. Cylindrical template-crystallizer in installed coaxially with step bearing so that clearance between chamfered wall of step bearing and outer side of crystallizer should form vee for subsequent surfacing, with width of opening equal to 0.3-0.7 of its depth. Surfacing is carried out through entire depth of vee with subsequent removal of template-crystallizer. EFFECT: enlarged operating capabilities. 6 dwg
Patent RU-2112752-C1 (RU)
Title: Installation for biologically treating waste waters
Inventor: MIKHAJLENKO ALEKSANDR IVANOVIC
IPC: C02F3/02
Filed: 1996-06-26
Granted: 1998-06-10
Abstract: FIELD: waste water treatment. SUBSTANCE: invention relates to waste waters characterizing by sharp fluctuation in their flow, contents of organic and other impurities as well as by periodicity of their appearance. Installation contains cylindrical casing with aeration unit constructed in the form of ejector with aeration tube attached to it, pipelines supplying and withdrawing waste water, and second cylindrical casing with aeration unit mounted at higher level in relation to the first casing. The second casing contains, in its upper part, thin-layer settler disposed round the aeration tube. Below the settler, there is a branch pipe in the casing wall connected through pipeline to aeration unit of the lower cylindrical casing. The latter may have mechanical cleaning unit consisting of two sections containing inlet gates, sulfur-retention gratings, and cylindrical vessels with horizontally installed gratings. EFFECT: enhanced process efficiency. 2 cl, 1 dwg
Patent RU-2100371-C1 (RU)
Inventor: YARULLIN RASHIT N
IPC: C08B5/02
Filed: 1996-07-29
Granted: 1997-12-27
Abstract: Использование: в качестве разнообразной продукции народного хозяйства. Сущность изобретения: пироксилиновый порох измельчают и экстрагируют органические примеси хлорированными углеводородами. Затем порох дополнительно обрабатывают 8 - 20% азотной кислотой при 70 - 90 o C и водой а автоклаве при 120 - 145 o C. 1 табл.
Patent RU-2120372-C1 (RU)
Title: Lignocellulose panel manufacture method
Inventor: GERAN LUNDGREN
IPC: B27N3/02
Filed: 1995-01-19
Granted: 1998-10-20
Abstract: FIELD: plastic working of materials. SUBSTANCE: method involves grinding material to obtain particles and/or filaments; drying, glueing and forming to obtain mat; pressing to obtain ready panel. At the first stage, formed mat is steam heated and pressed to obtain panel in at least partially hardened state having homogeneous density. At the second stage, surface panel layers are pressed to provide higher density and hardened in calibration zone to obtain ready panel. EFFECT: increased efficiency and simplified method. 18 cl, 5 dwg