baber/WOPTO huggingface dataset:
Patent RU-2031484-C1 (RU)
Title: Photoconverter of concentrated solar radiation
Inventor: ABDURAKHMANOV BORIS MALIKOVICH
IPC: H01L31/024
Filed: 1991-05-29
Granted: 1995-03-20
Abstract: FIELD: conversion of solar energy to electric one. SUBSTANCE: photoconverter of concentrated solar radiation has solar cell with contact grid and buses on exposed surface put on base in cooled case with branch pipes to feed heat transfer agent and protective glass. Buses on exposed side are provided with back-up plates of additional current collecting buses. Collector with hollow electrode is common for back-up plates. Layer of porous copper is arranged between solar cell and base, collector has inclined reflecting surfaces. Base with seal divide case into two independent spaces. There are made holes in solar cell, base and case bottom through which hollow electrode passes electrically insulated from them and heat transfer agent. Space above solar cell and hollow electrode are filled with dielectric heat transfer agent and luminophor. Base at point of sealing contacts conductive case and part of hollow electrode between case bottom and current lead-out bus is fabricated in the form of bellows. On base there can be arranged battery of solar cells, collectors of back-up plates can be placed in spaces between them. All collectors integrated in common electric circuit with hollow electrode. EFFECT: improved operational efficiency. 2 cl, 4 dwg
Patent RU-2028608-C1 (RU)
Title: Method of thermal treatment of polymeric honeycomb plastic on the base of phenol-type binder
Inventor: VERBITSKAYA NATALYA ALEKSANDRO
IPC: G01N25/04
Filed: 1991-06-06
Granted: 1995-02-09
Abstract: FIELD: chemistry. SUBSTANCE: components of the material are heated from temperature to 118-122 C at rate v 1 = 0,8-1,2 ° C/min of and held during 58-62 minutes. After that the material is heated till maximal hardening of the sample at rate v 2 = 1,8-2,2 ° C/min accomplished with permanent measured of electric conductivity G and loss tangent of a dielectric tgδ. Heating at sample maximal hardening temperature is stopped when constant values G and tgδ are reached. Characteristics of material are the following: time of thermal treatment 215 minutes, degree of hardening - 96%. EFFECT: improved efficiency. 1 tbl
Patent RU-2073606-C1 (RU)
Title: Cover of pit-type steaming chamber
Inventor: KSENYAKIN BORIS A
IPC: B28B11/00
Filed: 1991-04-08
Granted: 1997-02-20
Abstract: FIELD: production of concrete articles. SUBSTANCE: chamber cover has metal frame of Z-like cross section, arch-type body resting on it and it is made of rigidly interconnected thin-wall ribbed reinforced concrete slabs of box section. Located in hollows of slabs with air clearances are thermal insulation layers protected by waterproof layer. Lower surface of reinforced concrete slabs is provided with grooves having sharp ribs. EFFECT: high efficiency. 2 cl, 3 dwg
Patent RU-2027549-C1 (RU)
Title: Method to process workpieces from high-melting compounds and hard alloys on the basis of carbides of transition materials
Inventor: PETROVA LARISA V
IPC: B22F3/24
Filed: 1991-06-11
Granted: 1995-01-27
Abstract: FIELD: metal processing. SUBSTANCE: workpiece is deformed within 1.08 - 1.18 temperature of ductile- brittle transition temperature of carbide phase in material worked up to 20 per cent and with deformation speed ranged within 0.1 to 20 mm/min. EFFECT: highly effective processing. 1 tbl
Patent RU-2038391-C1 (RU)
Title: Method for processing of arsenic-containing sulfide concentrates
Inventor: CHUGAEV LEV V
IPC: C22B3/04
Filed: 1991-06-18
Granted: 1995-06-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: method for processing of arsenic-containing sulfide concentrates includes pressure oxidizing leaching at high pressure of oxygen and extraction of arsenic from solid product which is effected by heating leached pulp up to temperature of not less than 1150 C. Then, granulated concentrate is separated from fine arsenic-containing fraction by screening or hydraulic classification. EFFECT: higher efficiency. 1 tbl
Patent RU-2054170-C1 (RU)
Inventor: SAPOZHNIKOV PETR M
IPC: G01N33/24
Filed: 1991-06-28
Granted: 1996-02-10
Abstract: FIELD: measuring. SUBSTANCE: basic hydrophysical characteristic of soil is determined according to equation given in invention specification. EFFECT: increased functional capabilities.
Patent RU-2020138-C1 (RU)
Title: Method for production of heat-insulating fibrous products
Inventor: TIMOSHKOV ANATOLIJ E
IPC: C04B30/02
Filed: 1991-08-16
Granted: 1994-09-30
Abstract: FIELD: production of heat-insulating materials. SUBSTANCE: method for production of heat-insulating boards and heat-insulating material for pipes involves piercing fibrous mass with laser beam to form tubes of fused fibers. For insulation of pipes, the fibrous mass is shaped into pipe shell and pierced with laser beam. Novelty of the method lies in fusion of fibrous mass with laser beam. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2016586-C1 (RU)
Title: Method of general anesthesia
Inventor: OSIPOVA NADEZHDA A
IPC: A61M21/00
Filed: 1991-10-15
Granted: 1994-07-30
Abstract: FIELD: medicine. SUBSTANCE: this method prescribes administering moradole and clopheline both prior and during operation, additionally administering contricole during operation and adding acelisine, water soluble acetylsalicylate, to these medicinal preparations in post-operative period. EFFECT: disclosed new method allows completely ruling out morphine-like analgetics from major surgery, increasing effectiveness of treatment and general anesthesia safety and high-quality antistress protection of organism with fully excluding traditional opiates and using lower doses of moradole (synthetic analgetic) to prevent substantial side-effects. 3 tbl
Patent RU-2029409-C1 (RU)
Title: Анализатор монопольного масс-спектрометра
Inventor: SHERETOV ERNST PANTELEJMONOVIC
IPC: H01J49/42
Filed: 1991-10-28
Granted: 1995-02-20
Abstract: Изобретение относится к масс-спектрометрии. Анализатор содержит два электрода 1 и 2, рабочие профили которых имеют по крайней мере одну плоскость симметрии. Рабочий профиль электрода 1 образован частью окружности и двумя прямыми, пересекающимися друг с другом под углом α = 2π/n , где n = 2, 3, 4 ... , при этом центр окружности совпадает с точкой пересения прямых и лежит на плоскости симметрии электродной системы. Второй электрод 2 - уголковый, образован линиями, асимптотически приближающимися к прямым первого электрода. Изобретение позволяет увеличить разрешающую способность и чувствительность за счет уменьшения искажений поля. 5 ил.
Patent RU-2051649-C1 (RU)
Inventor: BAGLAEV VIKTOR N
IPC: A61F5/04
Filed: 1991-10-09
Granted: 1996-01-10
Abstract: FIELD: medicine. SUBSTANCE: transportation splint has successively joined cradles of femur, crus and foot support provided with fastening belts. Cradles of femur and crus are hinged to each other. Crus cradle has rest whose shape corresponds to leg flexure in the region of Achilles tendon. Foot support has protective guard. Fastening belts are connected with cradles for displacement and fixinf their positions. EFFECT: higher efficiency. 7 dwg
Patent RU-2026821-C1 (RU)
Inventor: ZHURAVLEV VIKTOR D
IPC: C01F17/30
Filed: 1991-12-16
Granted: 1995-01-20
Abstract: Использование: получение каталитически активного соединения кобальтита лантана-стронция. Сущность способа: растворяют лантан азотнокислый, стронций азотнокислый, кобальт азотнокислый в воде до насыщения. Ведут термолиз раствора. Тампература 400-600°С, время 4-5 ч, атмосфера - водный амиак. Продукт термолиза нагревают до 1000-1100°С, прокаливают 15-20 ч. получают кобальтит лантана - стронция состава La 0,7 Sr 0,3 CoO 3  . 1 з.п. ф-лы, 1 табл.
Patent RU-2013710-C1 (RU)
Title: Contact surface water heater
Inventor: BELEVICH BORIS V
IPC: F24H1/10
Filed: 1991-12-17
Granted: 1994-05-30
Abstract: FIELD: heat power engineering. SUBSTANCE: arranged in tiers in vertical housing 1 are: nozzle with water distributor, above-furnace disk 11 and furnace 2 with flue tube 3 embraced with water jacket 4. Condensate receiver 13 is located between nozzle and disk 11 which is brought in communication with water jacket 4 by means of hot water tubes 12 arranged in fire tube 3. Lower portion of water jacket 4 is connected to water distributor by means of pipe line equipped with pump. Water jacket is provided with spiral heat exchanger 5. Receiver 13 is connected to the inlet of pump 15 and heating medium line of heat exchanger 15 is connected to the pipe line laid between pump 15 and water distributor. Sludge remover 17 is fitted at the inlet of pump 15. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2071604-C1 (RU)
Title: Способ контроля штампуемости листовых ферромагнитных материалов
Inventor: OSIPOV ALEKSEJ F
IPC: G01N27/82
Filed: 1992-01-10
Granted: 1997-01-10
Abstract: Использование: в неразрушающем контроле штампуемости листовых ферромагнитных материалов. Задача изобретения: повышение производительности. Сущность изобретения: изготовляют образцы различной ширины, производят вырезку круглых вырезов различным радиусом, снимают заусенец, формуют образцы с различной схемой нагружения, дискретно через 10% величины деформации, начиная 15% до критической величины деформации, измеряют амплитуды третьей гармоники тангенциально составляющих вектора намагниченности после каждой формовки, группируют измерения по схеме нагружения и строят диаграмму предельных деформаций. Деформируют контролируемую деталь и измеряют величину деформации амплитудной третьей гармоники сигнала токовихревого преобразователя в двух взаимно перпендикулярных направлениях, наносят величины гармоник на построенную диаграмму предельных деформаций и по положению точки относительно кривой предельных деформаций судят о штампуемости листовых материалов. 4 ил.
Patent RU-2079028-C1 (RU)
Inventor: VORONIN VLADIMIR G
IPC: F16K39/04
Filed: 1992-03-03
Granted: 1997-05-10
Abstract: FIELD: power-plant mechanical engineering; pipe valves. SUBSTANCE: balancing device of disk valve is built integral with spindle resting on thrust bearing mounted in valve body; cross-sectional area of spindle in the vicinity of gland affording balancing force is selected to be greater than or equal to that of control member closing saddle hole. EFFECT: improved design. 1 dwg
Patent RU-2047737-C1 (RU)
Title: Fire extinguishing device for flowing wells
Inventor: PLUGIN ALEKSANDR I
IPC: E21B35/00
Filed: 1992-02-24
Granted: 1995-11-10
Abstract: FIELD: oil and gas industry. SUBSTANCE: fire extinguishing device for flowing wells has mobile body 1. The body is a platform with guide 2 for a mobile mechanism. The latter is platform 4. Body 1 has side walls secured on guide 2 and body 1 by means of hinges 7 and drive cylinders 8. Additional swivel gate 9 is secured on ends of the walls. Body 1 is provided with upper sealing cover 12. The cover is mounted for turning round hinge 10. Gate 9 has anchors 14, 15, and 16. The platform of body 1 is provided with cylinder 18. The cylinder has a chamber with an explosive charge. As the chamber is embedded in the ground, the charge is blown up to crush and cover a part of pipe 32 so that the well is no longer flowing, then flame-killing liquid is delivered with the use of guide 2. EFFECT: higher efficiency and reliability. 4 dwg
Patent RU-2019382-C1 (RU)
Title: Method for hardening crankshafts of internal combustion engines
Inventor: ISHCHENKO VLADIMIR I
IPC: C21D9/30
Filed: 1991-08-29
Granted: 1994-09-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: method involves induction hardening of main and connecting rod journals and fillets on transition of journals into crank webs and subsequent plastic deformation of oil holes in main and connecting rod journals by hydrostatic pressure whose value exceeds the yield point of crankshaft material. EFFECT: higher efficiency. 2 dwg
Patent RU-2012625-C1 (RU)
Title: Zinc-base alloy
Inventor: SHCHEPOCHKINA YULIYA A
IPC: C22C18/00
Filed: 1992-04-14
Granted: 1994-05-15
Abstract: FIELD: alloys. SUBSTANCE: alloy has, wt. -% : aluminium 20- 30; copper 1.5-3.0; magnesium 0.1-0.2; nickel 2.3-3.3; phosphorus 0.01-0.05; iron 2.8-3.8; chrome 0.8-1.8, and zinc - the rest. Alloy is used for making of decorative articles. EFFECT: enhanced hardness of alloy. 1 tbl
Patent RU-2078261-C1 (RU)
Inventor: SHISHKAREV MIKHAIL P
IPC: F16D1/02
Filed: 1992-06-11
Granted: 1997-04-27
Abstract: Использование: машиностроение. Сущность изобретения: полумуфты 1 и 2 стянуты болтами 4 и гайками 5. Скобы 3 охватывают фланцы полумуфт 1 и 2. Болты 4 пропущены в отверстия фланцев полумуфт и скобы 3 и установлены без зазора. 1 ил.
Patent RU-2030925-C1 (RU)
Title: Magnetic apparatus
Inventor: ANDREICHEV PAVEL P
IPC: B03C1/02
Filed: 1992-06-29
Granted: 1995-03-20
Abstract: FIELD: magnetic equipment. SUBSTANCE: magnetic apparatus has casing, branch pipes for supplying and discharging of medium to be treated, cleaning chamber with separating members positioned in cleaning chamber and formed as permanent magnet units enclosed in covers. {Permanent magnet units are mounted on hollow axles in cleaning chamber for movement in vertical plane. Cleaning chamber has horizontal wall with holes, where cases with scrapers are positioned. Cover ends of separating members are fixed on hollow rod, within which are disposed guiding rods extending through case centers. Separating members are disposed in cleaning chamber for sliding along guiding rods. Each scraper has share with pointed edge, which is concave inward of case. Upper end of cover is disposed within case. Share edge embraces cover surface along its perimeter. EFFECT: increased efficiency in cleaning medium. 3 cl, 3 dwg
Patent RU-2026897-C1 (RU)
Title: Colored monocrystal
Inventor: ESKOV NIKOLAJ ANATOLEVICH
IPC: C30B29/28
Filed: 1992-06-30
Granted: 1995-01-20
Abstract: FIELD: monocrystal growing. SUBSTANCE: monocrystal has the following chemical formula A x Me y-δ M u Ga t O 12  where A - divalent ion, Me - at least one element with valency different of three, M - coloring component, x ≅ 3,05, y ≅ 3,0, u ≅ 1,2, 1,9 ≅ t ≅ 5; 0 δ ≅ 0,15. Monocrystal can contain also additional admixture with valency different of coloring component valency. EFFECT: broadened range of monocrystal color. 22 cl
Patent RU-2059641-C1 (RU)
Title: Derivatives of cephalosporin and their pharmaceutically acceptable salts, antibiotic pharmaceutical composition, derivative of cephalosporin and its additive salt with hydrogen halide acid
Inventor: AKIO MIYAKE
IPC: C07D501/18
Filed: 1992-06-30
Granted: 1996-05-10
Abstract: FIELD: organic chemistry, antibiotics. SUBSTANCE: products: derivatives of cephalosporin of the formula   where A +  - groups of the formulas  ,   where   - H, lower alkyl or substituted lower alkyl; R 2  - H, CN, substituted lower alkyl; R 3  - H, Hal, CN, NH 2 ; R 4  - H, Hal, lower alkyl, substituted lower alkyl, lower alkoxyl, NH 2 ; R 5  - lower alkyl, and their pharmaceutically acceptable salts and antibiotic pharmaceutical composition prepared on their basis. Derivative of cephalosporin of the formula   and its additive salt with hydrogen halide acid for preparing the end product. ???EFFECT: improved method of synthesis. 24 cl
Patent RU-2053937-C1 (RU)
Inventor: DINETS ARKADIJ M
IPC: B64G1/00
Filed: 1992-07-14
Granted: 1996-02-10
Abstract: FIELD: cosmonautics. SUBSTANCE: space vehicle has hermetic casing and solar power plant; space vehicle is provided with nontight containers made in form of parallelepiped at small height and ratio of outer surface of container to area of its base not exceeding 2.0; arranged inside containers are storage batteries. Space vehicle is also provided with control equipment for monitoring the solar power plant as well as with devices ensuring the required thermal conditions of solar power plant. Non-tight containers are articulated on casing of space vehicle and are locked in unfolded position relative to casing of space vehicle with the aid of retainers. Solar-battery panels are articulated on lateral surface of nontight containers for turning them in one plane with containers and oriented for checking and monitoring the solar power plant arranged inside nontight containers are made in nontight to height of nontight container; their bases are linked with bases of nontight container by means of heat-transfer members; heat-transfer member are used as radiators for radiation removal of heat. Thus volume of hermetic casing of space vehicle is reduced, reliability is enhanced and service life of units and devices is increased due to optimal thermal conditions of operation and due to avoidance of shading of photocells of solar power plant by casing of space vehicle. EFFECT: enhanced reliability of functioning and volume-and-mass characteristics of space vehicle. 3 cl, 5 dwg
Patent RU-2062001-C1 (RU)
Title: Radio electronic unit
Inventor: MOKRYSHEV VLADIMIR VYACHESLAVO
IPC: H05K5/00
Filed: 1992-07-23
Granted: 1996-06-10
Abstract: FIELD: radio electronics, computer equipment. SUBSTANCE: invention can find use in design of supporting structures of radio electronic and computation equipment subject to action of dynamic loads. Radio electronic unit includes case 1, base 2 with side walls 3, printed circuit boards 5 mounted on base with clearances. Printed circuit boards 5 are interconnected with the aid of mounting strip 6 interacting with two bulging straps 7 attached to upper edge of printed circuit boards 5. Tape 8 with energy-absorbing coat is anchored on interacting surfaces of mounting strip 6 and bulging straps 7. Mounting strip 6 is mounted mobile in grooves 9 in side walls 3 of case 1. EFFECT: facilitated manufacture, increased productivity. 24 cl, 29 dwg
Patent RU-2099752-C1 (RU)
Title: Process measuring potential of induced polarization used in geoelectric prospecting and gear for its realization
Inventor: OBRUCHKOV ALEKSANDR I
IPC: G01V3/06
Filed: 1992-09-03
Granted: 1997-12-20
Abstract: FIELD: search and prospecting for sulfide ores and graphite. SUBSTANCE: process measuring potential of induced polarization consists in passing of single current pulses of 2.0-30.0 sec duration in circuit of feeding electrodes through geological medium, through borehole or over day surface. Potential of induced polarization is measured after discontinuation of their action by periodic interruption of process of recording by microsecond intervals. As result obtained periodic pulses of voltage are fed to input of multichannel amplitude pulse analyzer. Its spectrograms are used to evaluate value of induced potential within preset time that is determined by sum of recorded pulses in channels from moment of switching on of amplitude pulse analyzer to moment of finding of channel corresponding to value of potential of induced polarization multiplied by value of period of interruption of measurement. EFFECT: enhanced measurement sensitivity, possibility of usage of computers for processing, interpretation and analysis of measurement results. 2 cl, 4 dwg
Patent RU-2063252-C1 (RU)
Title: Method for treating patients with vegetal vascular dystonia
Inventor: NAZARENKO VADIM GRIGOREVICH
IPC: A61B5/05
Filed: 1992-10-06
Granted: 1996-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves preparing patient by means of conversation to invoke positive motivation state with respect to the given procedure. A device is used to measure electric skin resistance. Gauze wick drain wetted with distilled water is endonasally introduced to a patient in prone position. Cuff with electrodes has eye electrode washers placed on endonasally introduced wick drains and occipital electrode washers placed on mastoid processes of temporal bones. Eye electrodes are connected with cathode and occipital ones are connected with anode. Current intensity is selected individually in the interval of 1-4 mA, until pricking in nasal mucosa appears. Pulse frequency is set equal to three times alpha rhythm of 24-36 Hz. Procedure duration is 10-15 min. Electric skin resistance is repeatedly measured. The value being increased by 1 kOm or more in comparison with the background value, full treatment course is applied to a patient daily during 10-12 days. 1.5% etimizol solution is intramuscularly injected at a dose of 3 ml and later on at a dose of 0.1-0.2 g during 5-7 days. EFFECT: prolonged remittance period.
Patent DE-10042844-C1 (DE)
Title: Optical lens mounting has mounting ring with peripheral leaf springs to support lens by engagement in peripheral groove in lens
Inventor: SCHLETTERER THOMAS
IPC: G02B7/02
Filed: 2000-08-17
Granted: 2002-04-04
Abstract: The optical lens mounting has a ring (1) with the lens (3) and leaf springs (4) with one end fixed to the ring and the other end engaging a peripheral groove (5) in the lens. The leaf springs can be curved at their extreme free ends. The springs can have end lugs shaped to fit into the groove.
Patent DE-10047038-C1 (DE)
Inventor: BIRKEL SUSANNE
IPC: A61Q5/06
Filed: 2000-09-22
Granted: 2002-09-05
Abstract: A hair-styling stick contains (A) a high-molecular polyethyleneglycol of mol. wt. 2,500-5,000 and (B) a low-molecular polyethyleneglycol of mol. wt. 370-800.
Patent DE-10138294-C1 (DE)
Title: Method for replacing a contact wire fastened with suspenders on a support cable on an overhead line for a rail track runs a continuous operation by reeling in an old wire at the same time as drawing out a new wire at a best cable tension
Inventor: PREIS PETER
IPC: B60M1/28
Filed: 2001-08-10
Granted: 2003-02-06
Abstract: A rail vehicle carries storage drums. A second sub-unit (SSU) (B) for picking up an old contact wire via an empty storage drum is so positioned that an operating platform lies under a first suspender clamp for the length of contact wire to be replaced. A cable on an auxiliary cable winch for the SSU is drawn up from below over deflection pulleys for a second contact wire control device (12B) onto a first contact wire control device (12A) on a first sub-unit (A).  An Independent claim is also included for a device for replacing a contact wire on an overhead line.
Patent DE-10145713-C1 (DE)
Title: Cleaning device for polishing floors and other surfaces fits by fastener on shoe or hand and has abrasive mat with work surface and flat sole section
Inventor: MARINKOVIC BANE
IPC: A47L13/282
Filed: 2001-09-17
Granted: 2003-01-23
Abstract: The cleaning device comprises an abrasive mat (2) with work surface (2A) and inside surface (2B) and having a flat sole section (4) and an adjoining partially convex curved side section (6). The mat has a fastener (8) for fixing on a shoe and a pocket (10) on the inside for forming a glove.  When fitted on the shoe the convex side section covers the toe cap.