baber/WOPTO huggingface dataset:
Patent RU-2123721-C1 (RU)
Title: Method for recognition of person and device which implements said method
Inventor: MURYNIN A B
IPC: G07C9/00
Filed: 1996-08-06
Granted: 1998-12-20
Abstract: FIELD: automation and computer engineering, security. SUBSTANCE: method involves optical scanning of human face in given region using reading unit with at least one lens, and comparison of received face to given reference images, and judging recognition of person in case of matching. Goal of invention is achieved by mounting at least one mirror of given size such as ratio of size of face of person looking into mirror and reflection of this face is within tolerance range when human face is located in region which is scanned by said at least one lens. Corresponding device has face scanning unit which is connected to image analyzer, which has memory unit. Said face image scanning unit has at least one lens which is directed towards given region. Also device has at least one mirror of given size and position. EFFECT: prevention of unauthorized access to monitored premises. 6 cl, 1 dwg
Patent RU-2095165-C1 (RU)
Inventor: NOSOV SERGEJ K
IPC: B21B1/26
Filed: 1996-09-20
Granted: 1997-11-10
Abstract: FIELD: methods of rolling the pipe billets. SUBSTANCE: method consists in hot deformation of metal in roughing and finishing stands of broad strip mill with the preset reduction at the preset temperatures and rolling rate within temperature range of σ b ,, where δ = 1017t 1 ...t 2  C, and t 1  is standard carbon equivalent, and C       0,025   e        = 0.909C e  C with t 2  = 860-970 C; t 1  = 0.928t 1  C with t 2  = 975-985 C; and t 1  = 0.947t 1  C with t 1  1000 C, total percent reduction in finishing stands is, at least, t 2  = t 1 >%, and at temperatures less than ε 1  but higher than 690 C the total reduction in finishing stands is made not less than   = t 2 % with ε 2  = 0.15-0.18;   = C e % with ε 2  = 0.29-0.4%   = C e % with ε 2  = 0.41-0.46; and   = C e % with ε 2  0.46, where   is actual total reduction within temperature range of C e >. In so doing, rolling rate at stand inlet of finishing mill is, at least, V = 0.57/ε, m/s. EFFECT: higher quality of hot-rolled strip 4-16 mm thick from carbon steel for welded pipes due to improvement of its main mechanical characteristics (t 1 ...t 2 ,, C e  and KCV). 2 tbl
Patent RU-2114253-C1 (RU)
Inventor: BYKOV ALEKSANDR VLADIMIROVICH
IPC: B62D55/27
Filed: 1996-09-25
Granted: 1998-06-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: undermining machine has frame, drive undercarriage mounted on frame, identical left-hand and right-hand working tools. Working tool has tine mounted on frame for forced rotation about vertical shaft, cylindrical drive auger-type cutter, cylindrical blade disposed behind cutter in axial alignment with it and annular cutter positioned in front of blade. Auger-type cutter is mounted on lower end of tine laterally of it and auger-type cutter axis of rotation is in horizontal position. Tine vertical shaft is offset relative to axis of rotation of auger-type cutter and disposed opposite to blade. Annular cutter and blade are fixed on tine. Undercarriage has frame and caterpillar track including plated chains mounted on frame by means of tensioner and drive sprockets, rigid cross-pieces disposed in planes perpendicular to longitudinal axis of undercarriage, brackets rigidly connected with cross-pieces ends and flexible supporting members. Cross-pieces are secured on inner and outer plates of pulling chains. Brackets project outside outer surface of mid portion of caterpillar track. Flexible supporting members are connected with brackets so as to prevent these members from linear movement, and their length is sufficient for stretching about outer contour of pipeline section. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 5 cl, 14 dwg
Patent RU-2112339-C1 (RU)
Title: Soil slitting tool
Inventor: SALDAEV A M
IPC: A01B35/26
Filed: 1996-10-09
Granted: 1998-06-10
Abstract: FIELD: irrigated agriculture, in particular, soil slitting and mellowing. SUBSTANCE: slitting tool has tine, removable knife member and chisel mounted on lower tine cut. Tine has sides and insert fixed at inner face of each side. Unequal semicircular grooves are cut on inner faces of sides in spaced relation to front edges. Semicircular grooves and slot between sides define cavity for receiving removable knife member and rod for retaining this member. Rod and removable member are provided with devices for withdrawing them from cavity in tine. EFFECT: increased efficiency, simplified construction and improved quality of soil. 8 cl, 4 dwg
Patent RU-2116384-C1 (RU)
Title: Electrolyzer for aluminum production
Inventor: PAK M A
IPC: C25C3/14
Filed: 1997-04-01
Granted: 1998-07-27
Abstract: FIELD: aluminum electrolyzers. SUBSTANCE: electrolyzer has cathode, anode, gas-collecting bell whose separate sections have throat in which batcher is located and connected with raw material hopper. Punch is made in the form of forcing-through plate with gate. Plate is connected with power mechanism through leverage. With power applied to power mechanism, leverage moves the forcing-through plate down. Batcher discharging opening opens and after its coincidence with transfer holes of plate, raw material runs out of batcher. In this case, batcher filling opening is closed and raw material does not come to batcher from hopper. Further motion of plate results in breakage of electrolyte crust, and raw materials flow to electrolyte. When forcing-through plate is in initial position, raw materials again are supplied from hopper to batcher, and cycle is repeated. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2104210-C1 (RU)
Inventor: VOVK VLADIMIR STEPANOVICH
IPC: B63G8/00
Filed: 1997-04-14
Granted: 1998-02-10
Abstract: FIELD: inspection of underwater objects and local regions of bottom. SUBSTANCE: unmanned submersible vehicle includes four cruising propulsors mounted in channels located symmetrically relative to pressure hulls; one vertical propulsor mounted below center of mass in channel located in line of intersection of midstation plane and centerplane. Unit for securing the SPC cable is located in area of center of mass of unmanned submersible vehicle. Two log running propulsors are mounted in channels located symmetrically relative to midstation; they adjoin channel of vertical motion propulsor on opposite sides. These channels are located between two lower channels and midbodies of pressure hulls whose diameter is lesser than those of end sections of hulls. Non-pressure hull is lens-shaped in form. All propulsors are arranged in channels between cascades of blades which are mounted rotatably in guides only in channels of log running propulsors. End sections of pressure hull are provided with semispherical portlights with TV cameras mounted by means of universal joints. Swivel light sources are rigidly secured on the outside. EFFECT: enhanced reliability. 8 cl, 7 dwg
Patent RU-2128206-C1 (RU)
Title: Method of combined treatment of different-types crude oils
Inventor: DYTJUK L T
IPC: E21B43/00
Filed: 1997-06-16
Granted: 1999-03-27
Abstract: FIELD: oil and gas production. SUBSTANCE: invention is applicable for crude oil treatment on oil-field and oil-processing plants. To each iron- and hydrogen sulfide-containing stream, demulsifier is added, after which streams are combined, pumped through furnace, and directed into high-extent dehydration and desalting stage. There, released water is separated, supplemented with chelating agent and added to hydrogen sulfide-containing oil stream before the second separation step. EFFECT: reduced chelating agent consumption, improved quality of discharged water, and enabled maintaining formation pressure. 1 dwg, 1 tbl
Patent RU-2142773-C1 (RU)
Title: Pelotherapy
Inventor: KHOLOPOV A P
IPC: A61H33/04
Filed: 1997-07-30
Granted: 1999-12-20
Abstract: FIELD: medicine, namely physiotherapy. SUBSTANCE: mud-poultice application is performed on damaged organ or its projection. Preliminarily or simultaneously with the above-indicated operation polyethylene package with medicinal mud is applied. First package of 15-20 C temperature is applied and then, package of 7-10 C temperature is used. Pelotherapy reduces terms of treatment and widens indications of mud treatment. EFFECT: enhanced efficiency. 2 ex, 1 tbl
Patent RU-2120806-C1 (RU)
Inventor: KUZNETSOVA NINA GEORGIEVNA
IPC: A61K45/00
Filed: 1997-08-11
Granted: 1998-10-27
Abstract: FIELD: veterinary medicine. SUBSTANCE: agent has antibiotic of tetracycline order, streptocid, potassium permanganate, regeneration stimulating agent and zinc sulfate at the following ratio of components, wt.-%: antibiotic of tetracycline order, 40.0-45.0; streptocid, 15.0-15.0; potassium permanganate, 32.0-35.0; regeneration stimulating agent, 0.2-γ-; and zinc sulfate, up to 100. Agent shows the broadened spectrum of bactericide effect and stimulating effect on tissue regeneration. EFFECT: enhanced curative effect.
Patent RU-2136026-C1 (RU)
Inventor: RUSINOV M M
IPC: G02B21/04
Filed: 1997-08-19
Granted: 1999-08-27
Abstract: FIELD: optical instrument engineering, in particular, mirror-lens microscope objectives, applicable in microscopes. SUBSTANCE: erect image microscope objective has two components with intermediate real image between them; the first component comprises a correction meniscus lens, its concavity facing the object, and two concentric concave with the a hole in the center and convex mirrors, and the other component is made of a concave mirror with a hole concentric to the mirrors of the first component and a plane mirror with a hole in the center, as well as a diverging lens, whose second surface is aplanatic to the image. EFFECT: enhanced numerical aperture and increased magnification of microscope objective at a good correction of spherical aberration, chromatism of position and curvature of field. 2 cl, 2 dwg, 1 tbl
Patent RU-2118655-C1 (RU)
Title: method of refining vegetable oils
Inventor: ILLARIONOVA V V
IPC: C11B3/00
Filed: 1997-09-17
Granted: 1998-09-10
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: vegetable oil after hydration and separation of phospholipid emulsion is treated by aqueous solutions of phosphoric acid and sodium silicate to form silicic acid gel, the latter being then separated from refined oil together with adsorbed waxes. Invention is distinguished by that, before separation, oil-silicic acid mixture is exposed to magnetic field with induction 0.3-0.35 Tl for 5-10 min and separation is carried out in thin layer (10-20 mm) at stream speed 6-15 mm/s. EFFECT: increased completeness of removing wax-like substances, non-hydrated phospholipids, non- hydrolyzed lipids, and oxidation products. 4 tbl
Patent RU-2140601-C1 (RU)
Title: Method of connection of pipes, fitting and pipe connecting members
Inventor: TOM KHILL
IPC: F16L33/213
Filed: 1996-02-22
Granted: 1999-10-27
Abstract: FIELD: connection of members of lined pipes and pipe line fittings. SUBSTANCE: each steel member of pipe connected with steel tubular fittings by circumferential seam and each pipe is lined by drawing polyethylene insert via pull-through ring, pipe and fitting. Stainless steel ring is inserted in each fitting for compressing the insert and forcing it into grooves in inner surface of fitting. Grooves are separated by prongs. Grooves are made by mechanical method in corrosion-resistant cladding applied on inner part of each fitting. Each fitting may be wholly made from corrosion-resistant steel made by duplex process. Ends of inserts are cut near ends of fittings and circular layer made from material of insert is introduced into clearance. Circular layer has outer groove receiving the body made from heat-insulating material. Ends of fittings are clamped together and are connected by circumferential seam. EFFECT: enhanced reliability of joint. 8 cl, 8 dwg
Patent RU-2128384-C1 (RU)
Title: Solid-oxide fuel cell and its manufacturing process
Inventor: MASLOV A V
IPC: H01M8/12
Filed: 1997-10-07
Granted: 1999-03-27
Abstract: FIELD: electrochemical power engineering. SUBSTANCE: according to invention, solid-oxide fuel cell has thin- layer porous cathode and anode catalysts linked by diffusion with solid electrolyte surface. Catalysts have clusters of materials possessing high catalytic activity and materials incorporating in their composition varying-valence elements included in solid electrolyte. Solid electrolyte contacting them at least through depth of 2 mcm has axial crystallographic texture with block size of 100-300   and incorporates clusters of varying-valence elements in the amount of maximum 0.1 of total thickness of solid electrolyte. Magnetron- induces synthesis is used in magnetron evaporation process for fuel cell manufacture to produce crystalline porous layers of solid electrolyte containing clusters of catalytically active materials and varying-valence elements linked by diffusion with gas-tight layers of solid electrolyte which have axial crystallographic texture through depth of at least 2 mcm and incorporate varying-valence elements in the amount of maximum 0.1 mcm of total thickness of solid electrolyte. EFFECT: improved useful capacity of fuel cells. 6 cl, 1 dwg
Patent RU-2145496-C1 (RU)
Inventor: DEVJATOV V A
IPC: A61P17/02
Filed: 1997-10-06
Granted: 2000-02-20
Abstract: FIELD: medicine. SUBSTANCE: ointment may be used in surgery as healing agent. Magnetized ointment includes water, activated by electrochemical method, as a liquid for infusion. Ratio of dry grass of medicinal raw material and water is 1:10/1:20. Used as medicinal raw material is field horsetail herb. The ointment has the following ratio of ingredients, mas.%: ointment base, 3.8-4.3; infusion of field horsetail, the balance. The ointment base contains anhydrous lanolin with Vaseline in ratio 2:1/4:1. EFFECT: prolonged bactericidal property, reduced time for wound healing without forming scars and easily acceptable for customers. 2 cl, 1 tbl, 2 ex
Patent RU-2119633-C1 (RU)
Title: Установка парогазовой термоочистки металлоизделий
IPC: F28G3/16
Filed: 1997-11-17
Granted: 1998-09-27
Abstract: Изобретение решает задачу повышения чистоты поверхности металлоизделий, загрязненных смолистыми отложениями, упрощения в эксплуатации, снижения выбросов аэрозолей с дымовыми газами и сокращения расхода электроэнергии и природного газа. Установка содержит корпус, топочную камеру со средством нагрева, муфель с газовыпускными отверстиями, дымоотвод с дымозаборной камерой, соединенной с муфелем нисходящим газоходом, выхлопную трубу и паропровод с соплом для подачи в дымозаборную камеру водяного пара. Муфель снабжен двойными стенками, образующими газоотводные каналы, сообщающиеся с внутренним пространством муфеля через его газовыпускные отверстия. Корпус выполнен с обводными каналами, соединяющими газоотводные каналы муфеля с выхлопной трубой и с топочной камерой со средством нагрева. 7 ил.
Patent RU-2123018-C1 (RU)
Title: Composition for making plastic foams
IPC: C08K5/5353
Filed: 1997-12-01
Granted: 1998-12-10
Abstract: FIELD: chemistry of polymers. SUBSTANCE: composition comprises binder, surfactant, aluminium powder and acid-type foaming-hardening agent. Phenol binder is essentially resol-type liquid phenol resin prepared by reacting diphenyl propane with formaldehyde in the presence of alkali metal hydroxide. Composition based plastic foams have reduced shrinkage, elevated working temperatures and are ecologically pure and not easily combustible. The composition comprises desired additives. EFFECT: improved properties of the composition. 2 cl, 2 tbl
Patent RU-2122311-C1 (RU)
Inventor: ROSLJAKOV JU F
IPC: A23B9/14
Filed: 1997-12-25
Granted: 1998-11-27
Abstract: С целью снижения расхода консерванта, повышения эффективности обработки и срока хранения зерна обработку проводят следующим образом: в контактном устройстве создают поток зерна в виде падающего дождя и одновременно распыляют в него ультразвуком воду и пропионовую кислоту в заданном соотношении с одновременным нанесением статических электрических зарядов противоположных потенциалов, например, путем подачи высокого постоянного напряжения на рабочие органы ультразвуковых распылителей. В итоге поверхностная микрофлора зерна подвергается одновременному воздействию кислоты, ультразвука, теплоты и электростатических зарядов в анаэробных условиях.
Patent RU-2141118-C1 (RU)
Title: Method of angular orientation of objects in space
Inventor: FATEEV JU L
IPC: G01S1/00
Filed: 1998-02-12
Granted: 1999-11-10
Abstract: FIELD: determination of orientation of objects with use of global navigation satellite systems by measurement of phase shifts of signals received by spaced antennas. SUBSTANCE: measurement of angular position of object is based on use of likelihood function. Ambiguity of phase measurements is eliminated by usage of a priori information and conducting of additional measurements which is achieved technical result of method. Final decision corresponds to ambiguity with minimal value of average magnitude of logarithm of likelihood function. Penalty value chosen from feasible magnitude of probability of rejection of true decision is computed for rejected decisions. EFFECT: elimination of ambiguity of phase measurements.
Patent RU-2144721-C1 (RU)
Title: Differently polarized planar antenna array
Inventor: DEGILEVICH S N
IPC: H01Q1/38
Filed: 1998-04-24
Granted: 2000-01-20
Abstract: FIELD: radio engineering. SUBSTANCE: antenna array designed for use in transceiver systems operating either within broad frequency band or at high transmit-receive frequency separation has rectangular-shape radiators with holes made directly under them on insulating board, and feed arranged on inner side of insulating board with its inputs connected to outputs of two power systems; probes are placed between radiators and feed; matching devices made in the form of insulating disks are coaxially arranged between probes and insulating board. EFFECT: extended operating frequency band both for radiation and ellipticity. 7 cl, 4 dwg
Patent RU-2149206-C1 (RU)
IPC: C22C30/00
Filed: 1998-05-13
Granted: 2000-05-20
Abstract: FIELD: metallurgy. SUBSTANCE: invention relates to refractory high-carbon austenite-type chromium-nickel alloys and can be used in manufacture of reaction tubes for oil-and-gas-processing plants operated at temperature 700 to 1060 C and pressure up to 46 atm. Alloy contains, wt.%: carbon, 0.35-0.45; chromium, 24.0-37.0; nickel, 34.0-36.0; niobium, 1.30-1.70; silicon, 1.1995-1.59; manganese, 1.0005-1.51; vanadium, 0.0005-0.20; titanium, 0.0005-0.10; aluminum, 0.0005-0.10; iron, the balance. Weight percentages of following minerals do not exceed indicated values: sulfur, 0.03; phosphorus, 0.03; lead, 0.01; tin, 0.01; arsenic, 0.01; zinc, 0.01; molybdenum, 0.5; and copper, 0.2. Simultaneously, two following conditions are to be met: %Ni+32*%C+0.6*%Mn+%Cu=(46.94184 to 51.506)% and %Cr+3*%Ti+%V%+Mo+1.6*%Si+0.6*%Nb= (26.7017 to 30.59154)%. EFFECT: increased average grain size and increased homogeneity of alloy structure. 3 cl
Patent RU-2138766-C1 (RU)
Title: Rocket
Inventor: BELOBRAGIN V N
IPC: F42B15/00
Filed: 1998-08-05
Granted: 1999-09-27
Abstract: FIELD: rocketry. SUBSTANCE: the rocket has a body in the form of cylindrical and conical sections, as well as an attitude stabilization system with a pressure accumulator. At least two through radial passages communicating with the pressure accumulator are made in the cylindrical section of the body in the plane perpendicular to the generating line. The passages are located at a distance of 0.015 to 0.020 of the length of the cylindrical section from the joint of the body cylindrical and conical sections. EFFECT: enhanced close grouping of fire. 3 dwg
Patent RU-2148906-C1 (RU)
Title: Honey extractor
Inventor: KHRENOV E N
IPC: A01K59/04
Filed: 1998-12-18
Granted: 2000-05-20
Abstract: FIELD: apiculture. SUBSTANCE: honey extractor has honey cassette. Honey is extracted from honeycombs by inertial force, which is generated, when honey cassette is reciprocating in vertical plane. While it is slowly lifted upward, it compresses springs. When springs are released, honey cassette falls down and abruptly abuts against stops at the end of reciprocating motion stroke. Honey extractor rotational speed depends upon number of teeth on gear. EFFECT: simplified construction and increased honey yield. 2 cl, 1 dwg
Patent RU-2154008-C1 (RU)
Inventor: KUL TIN JU V
IPC: B65G5/00
Filed: 1999-03-22
Granted: 2000-08-10
Abstract: Изобретение относится к горному делу и может быть использовано при проектировании, строительстве и эксплуатации водозаборов подземных вод, подземных хранилищ жидких и твердых отходов промышленных предприятий, в том числе и радиоактивных, и в ряде других случаев, при которых требуется проведение водоохранных мероприятий. Способ включает сооружение дренажной системы и откачку из нее подземных вод для перехвата их потока, проходящего через загрязненный участок водоносного горизонта. Новым является то, что перехват потока ведут перед вхождением его в загрязненный участок, а проводимую для этого откачку подземных вод из дренажной системы ведут так, чтобы их уровень в этой системе оставался бы выше уровня воды в нижерасположенном по потоку подземных вод от участка загрязнения реки водозаборе, естественном или искусственном. Кроме того, откачку подземных вод ведут в режиме, исключающем смещение образованной в результате откачки точки раздела потока подземных вод внутрь участка загрязнений. Технический результат: обеспечение практически полного перехвата подземных вод, поступающих в загрязненную зону, сохранение ресурсов подземных вод. 2 з.п.ф-лы, 1 ил.
Patent RU-2147028-C1 (RU)
Title: Impregnating fireproof composition
Inventor: GRECHMAN A O
IPC: B05D7/06
Filed: 1999-04-06
Granted: 2000-03-27
Abstract: FIELD: protection of wood from destruction by biological agents and from inflammation, and prophylactic treatment of structures of wood, fabrics, carpet coatings, and preservation of wood. SUBSTANCE: impregnating composition comprises ammonium salt-based antipyrenes dissolved in water, ammonium, silicon fluoride antiseptic, and surfactant. Surfactant is sulfonol or sulfonate, and components are added in the following ratios, wt %: nitroammophoska, 20- 22; ammonium sulfate, 3-5; ammonium silicon fluoride, 2- 3; sulfonol/sulfonate, 1-2; and the water balance. EFFECT: greater technological possibilities due to increased frost resistance, simplified method of preparing impregnating solution, and improved functional reliability of the composition.
Patent RU-2152922-C1 (RU)
Title: Method of combined preparation of mono-and diethylene glycols
Inventor: SAFIN D KH
IPC: C07C29/10
Filed: 1999-05-17
Granted: 2000-07-20
Abstract: FIELD: chemical industry. SUBSTANCE: process of hydration of ethylene oxide is carried out at elevated temperature and pressure in the presence of acetaldehyde and/or crotonic aldehyde in amount of 0.002-0.2 wt.% with monoethylene glycol content of 10-30 wt.% in reaction blend followed by treatment of the resulting reaction mixture with alkali agent, evaporation and recovery of desired products by rectification. EFFECT: lower yield of heavy ethylene glycols and concentrated solution of ethylene glycols. 14 ex, 1 tbl
Patent RU-2161493-C1 (RU)
Title: Method and coating for closing and treating wound surfaces
Inventor: NIKOLAEV M E
IPC: A61K35/64
Filed: 1999-07-07
Granted: 2001-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves distributing healing remedy which is thought to be bee wax covering at least one carrier surface or placed into the carrier pores or bee wax applied as film or granules. The coating is produced as bee wax layer that is optionally used autonomously or spread over a carrier on one or both sides, or impregnating porous carrier. The wax can contain curative additions. EFFECT: enhanced effectiveness of treatment. 30 cl, 6 dwg