baber/WOPTO huggingface dataset:
Patent RU-2059267-C1 (RU)
Title: Method for control of plot of directivity of downhole pickups
Inventor: KRIVOSHEEV IGOR A
IPC: G01V1/16
Filed: 1993-03-09
Granted: 1996-04-27
Abstract: FIELD: mining geophysics; applicable at underground enterprises for control of plot of directivity of downhole pickups which monitor the state of rock mass. SUBSTANCE: drilled additionally on uniform district of rock mass is a hoile and a reference pickup is installed at a definite distance from the investigated one. Elastic wave is generated from different fixed points of inclined hole and received by the reference and investigated pickups. Difference of amplitudes determined by the reference pickup in a preset point and by investigated pickup in each aximuth direction is used for estimation of the plot of directivity of the investigated pickup. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2021590-C1 (RU)
Title: Method of measurement of parameters of outside action on medium or object and device to implement it
Inventor: NIKITIN PETR I
IPC: G01N21/00
Filed: 1993-03-31
Granted: 1994-10-15
Abstract: FIELD: measurement technology. SUBSTANCE: flux of electromagnetic radiation excites surface electromagnetic wave in metal film. Reference medium is placed in this case in zone of propagation of electromagnetic radiation and/or surface electromagnetic wave. Electric signal between metal film and semiconductor substrate carries information on outside actions which change parameters of reference medium. EFFECT: improved authenticity of measurement of parameters. 22 cl, 7 dwg
Patent RU-2061779-C1 (RU)
Title: Method for production of ferroalloy containing manganese and silicon
Inventor: BAJRAMOV BRANISLAV I
IPC: C22C33/04
Filed: 1993-03-19
Granted: 1996-06-10
Abstract: FIELD: metallurgy. SUBSTANCE: used in charge as reducer and flux are ferrosilicon and lime. Manganese-containing material is used in form of manganese oxide materials and ferromanganese production wastes. At the beginning of melting, supplied into furnace is one part of charge containing ferromanganese production wastes and 70-80% of it is melted. Then, the remaining part of the charge is loaded and fully melted. Additionally introduced to the surface of melt is ferrosilicon in the amount of ferrosilicon used for melting. EFFECT: higher efficiency. 2 tbl
Patent RU-2052383-C1 (RU)
Inventor: EFIMOV NIKOLAJ M
IPC: C01F7/44
Filed: 1993-03-22
Granted: 1996-01-20
Abstract: FIELD: production of corundum materials. SUBSTANCE: method for production of finely dispersed corundum powders consists in subjection to heat treatment of aluminum hydroxide with aqueous solution of lithium salt at pressure of 100-500 atm and temperature of 400-500 C. EFFECT: higher efficiency. 1 tbl
Patent RU-2036850-C1 (RU)
Title: Liquid purification method
Inventor: FONDORKO EVGENIJ M
IPC: C02F103/00
Filed: 1993-05-06
Granted: 1995-06-09
Abstract: FIELD: purification of stable dispersed heterogeneous systems. SUBSTANCE: method involves treating of liquid to be purified by coagulant in the ratio of 1:(1-10); effectuating flotation; electric coagulation treatment, settling and filtration, with solution obtained by mixing liquid to be purified with process water in the ratio of 1:(2-30) being used as coagulant. Mixing of liquid with process water is followed by flotation, electrochemical treatment, settling and clarification. EFFECT: wider operational capabilities and increased efficiency of method. 2 cl, 2 dwg
Patent RU-2039357-C1 (RU)
Inventor: TSATSUEV MIKHAIL S
IPC: G01R21/00
Filed: 1993-04-27
Granted: 1995-07-09
Abstract: Использование: в электроизмерительной технике для измерения, контроля и учета электрической мощности и энергии. Сущность изобретения: счетчик содержит преобразователи 1, 2 тока и напряжения, переключатель 3, безтрансформаторный источник 4 питания, перемножитель 5 с дифференциальными входами, ключ 8, источник 9 опорного напряжения, интегратор 12, генератор 13 опорной частоты, формирователь 14 импульсов обратной связи и счетчик 15 импульсов. Введение переключателя 6, запоминающего конденсатора 7 и формирователя 11 импульсов позволяет компенсировать аддитивную погрешность перемножителя 5. Использование диодного моста в бестрансформаторном источнике 4 питания и дифференциальных входов перемножителя 5, а также введение ключа 10 позволяет снизить потребляемую мощность. 2 з.п. ф-лы, 2 ил.
Patent RU-2059026-C1 (RU)
Inventor: NEFEDOV VALERYAN A
IPC: C30B15/02
Filed: 1993-05-13
Granted: 1996-04-27
Abstract: FIELD: production of scintillation material. SUBSTANCE: proposed NaBi(WO 4 ) 2  additionally contains impurity of alkali metal (e.g. Li, K, Rb, Cs), its quantity being 0.005-0.3 mass %. EFFECT: produces novel scintillation material. 1 tbl
Patent RU-2044922-C1 (RU)
Title: Rotor for wind motor
Inventor: ALEKSANDROV ALEKSANDR S
IPC: F03D7/06
Filed: 1993-05-24
Granted: 1995-09-27
Abstract: FIELD: wind power engineering. SUBSTANCE: rotor has vertical shaft 1, vertical hollow blades 3 coupled with shaft 1 through traverses 2, and control mechanism. Each blade is provided with longitudinal slot 4 and brake shield. The brake shield is mounted inside the space of blade 3 and mounted on the roller for permitting movement in longitudinal slot 4 under the action of the centrifugal force when rotor exceeds the permissible speed of rotation. Blades 3 can be provided with several brake shields. The control mechanism is provided with synchronizer constructed as additional tie pivotally connected to each brake shield. EFFECT: enhanced reliability. 4 cl, 4 dwg
Patent RU-2043877-C1 (RU)
Title: Composite cutting tool
Inventor: MALYGIN VLADIMIR I
IPC: B23B27/16
Filed: 1993-06-18
Granted: 1995-09-20
Abstract: FIELD: mechanical engineering, production and operation of composite cutting tools equipped with wide-spread replaceable mechanically fixed plates with cylindrical opening free of face. SUBSTANCE: cutting tool has body, cutter plate and fastening member formed as screw with eccentric. Geometric parameters of eccentric and eccentricity value are evaluated in accordance with ratio recited in Specification. EFFECT: increased efficiency and easy maintenance of cutting tool. 2 dwg
Patent RU-2062742-C1 (RU)
Title: Hopper for loose material
Inventor: AKININ NIKOLAJ VASILEVICH
IPC: B65D88/64
Filed: 1993-06-30
Granted: 1996-06-27
Abstract: FIELD: storage and dispensing of difficult-to-flow materials. SUBSTANCE: hopper for loose materials has bridge breaker with disks 3 secured with tilting on cylindrical support sleeve 4 enclosing shaft 2. Bridge breaker has vibration exciter with central helical gear 5 and unbalanced planet pinions 8 coming into meshing with gear 5. Planet pinion shafts 10 are connected with vibration exciter housing 11 through overrunning mechanism 6. Resilient members 12 and 13 are installed between vibration exciter housing 11 and central helical gear 5. Disks 3 execute complex motion: reciprocating-rotary motion and reciprocating axial motion are superimposed on rotary motion. Geometrical characteristics of trajectory of motion, dynamic range and direction of power action of disks 3 on material contribute to effective bridge breaking. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2079153-C1 (RU)
Title: Lens objective of 1x magnification
Inventor: LUSTBERG ERIK A
IPC: G02B13/26
Filed: 1993-09-14
Granted: 1997-05-10
Abstract: FIELD: illumination systems of opticoelectron transducers of annular position of shaft. SUBSTANCE: objective lens incorporates two components placed in symmetry relative to diaphragm. Each component includes plano-convex lens, biconvex lens and negative meniscus facing diaphragm with concavity. First lens faces space of objects with its plano surface. EFFECT: improved functional accuracy. 1 dwg
Patent RU-2104288-C1 (RU)
Title: Olefin polymerization catalyst and method of polymerization of ethylene
Inventor: RIKI DON BEHDLI
IPC: C08F4/22
Filed: 1993-10-07
Granted: 1998-02-10
Abstract: FIELD: synthesis of ethylene copolymers. SUBSTANCE: ethylene copolymerization is carried out in the presence of catalyst consisting of at least two catalytic chromium systems. At least one system comprises at least 80 wt % silicon dioxide and at least 0.1 wt % titanium dioxide and having mean pore radius of 28-85 $$$ and pore volume of 0.6-1.2 cubic cm/g. This catalytic system is activated at 450-900 C followed by reduction. At least one other catalytic system comprises carrier consisting substantially from silicon dioxide and having mean pore diameter of 1.5-4.0 cubic cm/g. This catalytic system is reduced followed by reduction. Catalytic chromium systems comprise one or more chromium compounds selected from group comprising chromium nitrate, chromium acetate, chromium trioxide, and mixture thereof composed of two or more compounds. Properties of the resulting copolymers have improved density, chemoresistance, tensile strength, impact viscosity and cracking resistance due to addition of nonethylenic copolymer to higher molecular weight portion of copolymer. EFFECT: improved properties of the catalyst. 8 cl, 2 tbl
Patent RU-2122663-C1 (RU)
Title: Drive shaft made from fibrous composite materials
Inventor: PANFILOV N A
IPC: F16C27/00
Filed: 1993-11-01
Granted: 1998-11-27
Abstract: FIELD: mechanical engineering; shipbuilding. SUBSTANCE: shaft is formed by layers of different stiffness. Inner layer is made from material possessing higher stiffness as compared with outer layer. Fibres in inner layer are located at angle ± (0-10) °  deg relative to generatrix and those in outer layer are located at angle ± (40-50) °  deg relative to generatrix. Besides that magnitudes G 1 , G 2 , τ 1  and τ 2  are related by proposed dependence. EFFECT: enhanced reliability. 6 cl, 2 dwg
Patent RU-2039776-C1 (RU)
Title: Composition for polishing
Inventor: FROLOV ALEKSANDR V
IPC: C09C1/02
Filed: 1993-11-15
Granted: 1995-07-20
Abstract: FIELD: optical and mechanical industry. SUBSTANCE: the composition for polishing comprises (wt): 0.06-0.024 methyl methacrylate- methacrylic acid copolymer having a molecular weight of 5·10 5 -1,5·10 6 ; 0.02-0.06 zinc chloride; 3-30 with a weight proportion of an amorphous phase of at least 60% 0.002- 0.008 potassium hydroxide; and water, the balance. The composition produces a high polishing effect has low manufacturing cost and is ecologically pure. EFFECT: improved properties of the composition. 1 tbl
Patent RU-2039836-C1 (RU)
Title: Method of velour production from the split
Inventor: KUNTS MIKHAIL IVANOVICH
IPC: C14C9/00
Filed: 1993-12-10
Granted: 1995-07-20
Abstract: FIELD: leather industry. SUBSTANCE: depilated hide flesh side of hide split is pickled with sulfuric acid, sodium chloride and ammonium sulfate at their consumption, 0.2-0.3; 1.5-2.5 and 3.5-4.5 of hide mass, respectively, following by tanning, shaving, additional tanning with chromed and synthetic tanning agents, neutralization, greasing in the presence of sodium hydrocarbonate and ammonium aqueous solution at their consumption 1.5-2.0% and 1.0-1.5% respectively, of shaved split following by drying, polishing, soaking, staining, greasing, treatment with acetic acid for two stages with intermediate washing and the terminal finishing. EFFECT: improved method of velour production. 1 tbl
Patent RU-2064824-C1 (RU)
Title: Apparatus for chemical pharmaceutical products production
Inventor: DRONOV VASILIJ PAVLOVICH
IPC: B01F3/04
Filed: 1994-01-26
Granted: 1996-08-10
Abstract: FIELD: production of apparatuses for hydrogenation, hydrogenation of monobenzoatandrostendiol with hydrogen in proloteston production in particular. SUBSTANCE: apparatus has hermetically sealed body made in the form of cylinder with hollow walls for heat carrier and with outlet device in lid bottom with branch pipes, in one of which driven hollow shaft is mounted, that has stirring hollow blades made in the form of tubular members with holes. The new thing in the apparatus is, that cavity of driven shaft is limited by bottom part located in the body and connected with cavity of tubular members at angle of 30 - 60 dgr to axis of members on rear side of blades along direction of driven shaft rotation. In the case walls of driven shaft have radial holes located near bottom of shaft cavity and over product present in body and cross-section of tubular members is made in the form of closed part of straphoid. Due to that structure of apparatus raw materials hydrogenation with hydrogen is intensified under much lower pressure. EFFECT: intensified raw materials hydrogenation. 2 cl, 3 dwg
Patent RU-2053340-C1 (RU)
Title: Дымовая труба
Inventor: KHOZHAEV SERGEJ MIKHAJLOVICH
IPC: F23J11/00
Filed: 1994-01-27
Granted: 1996-01-27
Abstract: Изобретение относится к строительству, а именно к дымовым трубам для удаления продуктов сгорания от металлургических, химических и других сооружений. Целью изобретения является увеличение прочности, химостойкости, теплоизоляции, степени очистки отходящих газов, а также снижение материалоемкости, стоимости и времени монтажа. Предложенная труба включает ствол из наружной и внутренней пневмооболочек, которые выполнены самонесущими цилиндрическими из композиционного материала, между которыми проложены ребра жесткости, образованные поверхностями спирально уложенного пневморукава из композиционного материала, крепление которого к формообразующей пневмооболочке и между собой происходит за счет адгезии матрицы композиционного материала при ее отверждении, причем основой композиционного материала служат волокнистые армирующие элементы, а матрицей - керамика, полученная методом самораспространяющегося температурного синтеза, при этом количество спирально уложенных пневморукавов может быть более одного. 1 ил.
Patent RU-2089106-C1 (RU)
Title: Method for forecasting course of fracture consolidation processes in perosseous osteosynthesis
Inventor: CHELNOKOV ALEKSANDR N
IPC: A61B10/00
Filed: 1994-02-15
Granted: 1997-09-10
Abstract: FIELD: traumatology. SUBSTANCE: traumatologist must take into consideration following factors: patient's sex, age, trauma mechanism, number of days elapsed since trauma day till operation day, fact of alcoholic intoxication at moment when trauma was caused, extent of bone fragments displacement, bone fracture nature. number of injuries, gravity of open fracture as assessed according to Kaplan-Markova method, localization of injuries on bone segment, fact of traumatic shock, degree of inter-fragment by pulsed complex-modulated electromagnetic field during postoperative period. On basis on said factor linear discriminant function is determined using formula F=  , wherein X1...X13 are clinico-roentgenological factors, 187.09 is absolute term. At F>0, traumatologist prognoses favorable expected course of fracture consolidation process, while at F≅0, unfavorable course is expected. EFFECT: prophylaxis of complications due to early detection of patients with whom unfavorable course of fracture healing process is to be expected.
Patent RU-2081368-C1 (RU)
Inventor: DREJTSER VLADIMIR I
IPC: F16L58/02
Filed: 1994-03-03
Granted: 1997-06-10
Abstract: Сущность изобретения: вводят с одного конца трубопровода рукавный облицовочный материал на основе полимерного композиционного материала. Одновременно прижимают материал к поверхности трубопровода. Материал отверждают под действием давления теплоносителя в две стадии. На первой стадии в качестве теплоносителя используют смесь сжатого воздуха с водяным паром при соотношении их от 10:1 до 1:10 при т-ре смеси 90 - 100 o C до придания материалу формоустойчивости. На второй стадии используют перегретую воду теплотрассы при ее рабочей т-ре. 1 табл.
Patent RU-2112429-C1 (RU)
Title: Method for autotransplantation of splenic tissues
Inventor: APARTSIN K A
IPC: A61M5/00
Filed: 1994-03-01
Granted: 1998-06-10
Abstract: FIELD: medicine, surgery, autotransplantation. SUBSTANCE: method deals with anti-ischemic organ protection due to intravenous injection of antioxidant preparations. When splenectomy is over a spleen is perfused by hypersmolar saline solution at addition of antioxidants and calcium antagonists at the highest single dose. Then implants are formed as anatomical subsegments of an organ. Implants are placed via additional transrectal cut at cross-sectional fascia in projection of a lower third of abdominal rectus muscle of a stomach. During postoperative period it is necessary to introduce antioxidant and antibacterial preparations. EFFECT: higher efficiency to be used at urgent splenectomy for autotransplantation of splenic tissues.
Patent RU-2071668-C1 (RU)
Title: Способ получения сорбента
IPC: B01J20/22
Filed: 1994-03-10
Granted: 1997-01-10
Abstract: Способ получения сорбента радионуклидов, ртути и ионов цветных металлов, включающий обработку полисахаридсодержащего сырья, промывку, сушку и измельчение, отличающийся тем, что в качестве сырья используют размельченную до размера не более 3 мм биомассу мицелиальных грибов Aspergillus и Trichoderma, или свекловичный жом, или солодовые ростки, обработку ведут смесью, содержащей ортофосфорную кислоту, диметилформамид и мочевину при 150С.
Patent RU-2073347-C1 (RU)
Title: Паралет
IPC: B64C39/00
Filed: 1994-04-01
Granted: 1997-02-10
Abstract: Паралет, включающий в себя планирующий парашют, стропы которого связаны с тележкой при помощи пары боковых узлов подвески, винтомоторную установку, смонтированную на тележке, отличающийся тем, что он снабжен перецепными устройствами, содержащими угловые фиксаторы и соединенными со стропами, примыкающими к передней кромке планирующего парашюта.
Patent RU-2126190-C1 (RU)
Inventor: MINAEV I F
IPC: H01J61/18
Filed: 1994-05-04
Granted: 1999-02-10
Abstract: FIELD: agriculture. SUBSTANCE: device has illumination source, starting equipment and light distribution unit. Illumination source is designed as metal-halogen lamp which outputs light with following power distribution in photosynthesis active radiation bandwidths with 5% tolerance: 30% for 400-500 nm, 45% for 500-600 nm, 25% for 600-700 nm. Metal-halogen lamp is filled with following components: doping for torch supply with sodium, scandium, and thorium halides, respectively of 0.1-6.0, 0.05-0.6 and 0.02-0.5 mg per cubic centimeter. Mercury content is within range of 0.5-8.0 mg per cubic centimeter. EFFECT: increased functional capabilities. 2 cl, 1 dwg, 1 tbl
Patent RU-2126597-C1 (RU)
Title: Method for facsimile communication, selective call communication system, and facsimile transmission system
Inventor: NOAKH POL ORLEN
IPC: H04L5/26
Filed: 1994-08-04
Granted: 1999-02-20
Abstract: FIELD: communication devices. SUBSTANCE: device has encoder for encoding and compressing data for generation of compressed data, and controller for transmission of compressed data to selective call terminal. Selective call terminal has receiver, which receives compressed data, region detector which recovers compressed data in preliminary defined information region, and processor for processing of compressed data. Processor has identifier for identification of blanks in compressed data and exclusion unit for removal of identified blanks. Transmitter, which transmits compressed data, addresses them to at least one selective call receiver. EFFECT: possibility of facsimile communication which does not adversely affect operation life of storage batteries, and is compatible with power conservation circuits of storage battery. 8 cl, 9 dwg
Patent RU-2079404-C1 (RU)
Title: Receiving table of the facility for pressing building articles
Inventor: SEMENOV DAKHIR K
IPC: B28B13/00
Filed: 1994-09-02
Granted: 1997-05-20
Abstract: FIELD: building materials production. SUBSTANCE: receiving table of the facility for pressing building articles has a movable frame of traverses interconnected by cross bars. Replaceable storage cassettes rest on the traverses. The traverses are coaxially placed in the face of the horizontal guides of the facility for pressing building articles. Ends of the traverses are connected to the base through levered two-link units using end hinges. Central hinges of the levered two-link units are connected to the rods of power cylinders installed on the base. Toothed wheels of the synchronizer for moving the traverses, being engaged in pairs are secured coaxially to the end hinges on lever ends of the two-link units. "H" distance between the working surface of the horizontal guides and the traverses being in lower end position, and distance "T" between hinge axes of the power cylinders used to connect the cylinders and the base amount respectively 0.75 - 0.95 and 0.15 - 0.35 of replaceable cassette height of the storage, and levered two-link unit length. EFFECT: high efficiency. 2 dwg
Patent RU-2089025-C1 (RU)
Title: Waveguide slit two-channel radiator of circular polarization
Inventor: DEMOKIDOV BORIS K
IPC: H01Q13/10
Filed: 1994-09-12
Granted: 1997-08-27
Abstract: FIELD: antenna equipment; may be used for creation of active phased arrays with dense packing of element ((d≅ 0,5λ)) and wide-angle scanning ((±90 ° )). SUBSTANCE: waveguide slit resonance cruciform radiator is made on waveguide 1 with U-shaped profile of cross-section, two wide walls of square shape and diagonal size of 0.5, parallel to internal partition 4. Front wide wall 2 of waveguide has cruciform resonance slit 3. Short-circuiting metal plugs 7, 8 are installed in butt planes of U-shaped waveguide. Two quarter-wavelength slits 5 are cut in internal partition of U-shaped waveguide along plugs. EFFECT: higher efficiency. 1 dwg
Patent RU-2084777-C1 (RU)
Title: Cooling machine
Inventor: MARINYUK BORIS T
IPC: F25B9/00
Filed: 1994-09-15
Granted: 1997-07-20
Abstract: FIELD: trade, food and chemical industries; transport and agriculture. SUBSTANCE: two-rotor vacuum pump is used as mechanical compressor. Water-jet vacuum pump playing the part of condenser and liquid separator are installed in tandem at outlet of two-rotor vacuum pump. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2083818-C1 (RU)
Title: Pipeline curvature direction indicator
Inventor: FEDOTOV VALERIJ V
IPC: E21B47/02
Filed: 1994-09-23
Granted: 1997-07-10
Abstract: FIELD: oil production industry. SUBSTANCE: instrument is intended for diagnosing condition of pipelines in oil and other industries. Indicator has cylindrical chamber with supports in the form of spring-loaded rollers and collars over perimeter, hollow tail-piece with built-in light source coaxially connected through ball-type seals with chamber. Also provided is carriage which can be moved following behind chamber. Installed inside chamber is base in the form of platform mounted on wheels. Mounted on platform is information carrier in the form of screen. Located inside chamber are distance meter, power source and light conductor and they are interlocked with meter actuator wheel which is located outside of chamber. Distance meter scale and light source installed in tail-piece of instrument are oriented to information carrier screen. EFFECT: high efficiency. 8 cl, 3 dwg
Patent RU-2043709-C1 (RU)
Title: Atomizing nozzle operation control system
Inventor: GERZANICH YURIJ E
IPC: A01G25/16
Filed: 1994-12-21
Granted: 1995-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: reduction gear characteristics and load on the shaft determine the precision of simultaneousness of the dose delivery start and withdrawal of the shaft in the mixing chamber. The load decreases after the first full turn and delivery of the dose, and the moment of start of delivery of the next dose is corrected by the dose start corrector and synthesizer of time intervals. The latter approximates time elapsed after pulses from the end zones. The synthesizer determines the point of dose delivery start allowing for its electronic adjustment. EFFECT: more effective control. 4 dwg