baber/WOPTO huggingface dataset:
Patent RU-2073125-C1 (RU)
Title: Distributing device
Inventor: AKHMETOV RUSLAN K
IPC: F15B13/02
Filed: 1991-07-04
Granted: 1997-02-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: cylindrical bore made in a housing provided with delivery and working passageways receives a ball valve to define interconnected delivery and working spaces. The ball can interact with the spring of the valve and plunger. There is a drain passageway inside the housing. The passageway defines a drain space inside the bore. The drain space is in communication with the working space of the distributing device. The ball valve is mounted for permitting alternative closing of the drain and delivery spaces. The valve is provided with a housing mounted in the bore coaxially and having a dummy axial radial opening that crosses it and is in communication with the delivery pipe line. The dummy opening receives a spring. The ball is positioned inside the working space. The plunger is coupled with a control mechanism for permitting axial movement inside the drain and working spaces of the bore. EFFECT: enhanced reliability. 8 dwg
Patent RU-2029298-C1 (RU)
Title: Method of magnetic inspection of welded seams
Inventor: NOVIKOV VLADIMIR A
IPC: G01N27/85
Filed: 1991-07-22
Granted: 1995-02-20
Abstract: FIELD: non-destructive inspection. SUBSTANCE: method involves the steps of: magnetizing a welded seam with adjacent area near the seam, reading-out topography of magnetic relief of a portion being inspected near the seam and determining the presence of flaws from a magnetogram, deriving the information on a flaw position from the results of comparing amplitudes of signals read-out at the same distances from the edges of welded seam taking into account that the distance from the flaw center to the edges of welded seam is proportional to amplitudes of signals. EFFECT: enhanced reliability. 1 dwg, 1 tbl
Patent RU-2019192-C1 (RU)
Title: Method for treatment acne vulgaris
Inventor: PETROSYAN EDUARD A
IPC: A61M1/36
Filed: 1991-11-12
Granted: 1994-09-15
Abstract: FIELD: medicine. SUBSTANCE: oxidized autoblood together with 0.04-0.06% solution of sodium hypochlorite are injected to patient intravenously, the process is carried out daily, initial dose of blood and said solution are 12 ml and 2 ml respectively. Then ratio of sodium hypochlorite and autoblood is gradually increased till their ratio is 6:1. Then said procedure is repeated in reverse sequence in the same time with laser irradiation of blood. The latter process takes place within 2-3 days at intensity W/cm 2  and wavelength 0.63 μm. Simultaneously injury area of skin is treated with the help of applications by 0.08-0.1% solution of sodium hypochlorite. Applications are carried out 4-6 times a day, each procedure prolongs 30-40 min. If complicated form of the disease takes place then autohematotherapy is to be carried out once more, said course takes place by intramuscularly injections in a day. Proposed method stimulates non-specific immunity, decreases treatment time, decreases frequency of relapses. EFFECT: increases efficiency of the method. 2 cl, 5 tbl
Patent RU-2006496-C1 (RU)
Inventor: BELOVA VIKTORIYA M
IPC: C07D415/00
Filed: 1991-10-23
Granted: 1994-01-30
Abstract: FIELD: organic chemistry, vitamins. SUBSTANCE: method involves use if spirituous mother liquor, which is obtained by interaction of dihydro-or 2-methyl-4-amino-5-bromomethylpyrimidine monohydrobromide with 4-methyl-5-B 1 -hydroxyethylthiazole. Then reaction mass is treated by boiling in ethanol, filtered, and spirituous mother liquor is obtained. The latter has hydrobromide salts of 4-methyl-5-β-hydroxyethylthiazole and 2-methyl-4-amino-5-ethoxymethylpyrimidine, and 4-methyl-5-b-hydroxyethylthiazole-base. Concentrate obtained from spirituous mother liquor is dissolved in the mixture toluene-and/or iso-butanol taken at volume ratio from 9: 1 to 7: 3 (3-5 volumes of mixture per 1 volume of concentrate). Concentrate is treated with 2-methyl-4-amino-5-ethoxymethylpyrimidine taken with equimole quantity with respect to hydrogen bromide. Formed 2-methyl-4-amino-5-ethoxymethylpyrimidine hydrobromide is separated and brominated. Method is used in synthesis of vitamin b. EFFECT: improved method of reprocessing. 3 tbl
Patent RU-2027189-C1 (RU)
Inventor: PANYUTICH ALEKSANDR VASILEVICH
IPC: G01N33/52
Filed: 1991-11-28
Granted: 1995-01-20
Abstract: FIELD: medicine. SUBSTANCE: this method prescribes determining content of tumoral necrosis factor α in patient's blood serum both in climax of disease and clinical recuperation. If level of tumoral necrosis factor a is found 4 to 5 times lower than initial one, stable remission is prognosticated. If level of tumoral necrosis factor remains the same or builds up, relapse of disease and/or formation of chronic lymphostasis. EFFECT: disclosed method of prognosticating termination of erysipelas in patients suffering from diverse forms of disease by determining level of tumoral necrosis factor a in blood serum is easily reproducible and accurate and characterized by substantial information content, insofar as it employs high-affine monoclonal antibodies in immunoenzymatic tests.
Patent RU-2076294-C1 (RU)
Title: Chimney-type cooling tower
Inventor: ZHDANOV VALERIJ LVOVICH
IPC: F28C1/00
Filed: 1991-10-01
Granted: 1997-03-27
Abstract: FIELD: construction engineering. SUBSTANCE: cooling tower has exhaust channel tower 1 with air taking ports 2 arranged at exhaust channel perimeter of bottom part, water distribution system composed by two collectors 3 and 4 placed one under another symmetrically with respect to longitudinal axis of tower 1. Collectors have different opening spaces in horizontal cross-section, less one 4 nozzles are top directed but larger collector 3 is directed down and placed upper then air taking ports 2. Water distribution system has controllable valve 5 of water flow redistribution control for collectors 3 and 4. Collector 4 horizontal plane cross-section is made less then narrowest flow area cross-section of tower 1. EFFECT: better ecology protection of environments. 1 dwg
Patent RU-2008495-C1 (RU)
Inventor: PUGACHEV ALEKSANDR V
IPC: F02M27/02
Filed: 1991-12-12
Granted: 1994-02-28
Abstract: FIELD: mechanical engineering. SUBSTANCE: device comprises heat exchanger 1 connected by inlet pipe 3 to exhaust manifold of internal combustion engine, metering device 5 for components of processed mixture with air pipe 6, exhaust gas pipe 7 and fuel pipe 8. Metering device 5 is in communication through regulating member and mixing pipe 9 with inlet pipe of mixture circuit in heat exchanger 1. Outlet pipe of heat exchanger accommodates snugly-installed activator 12 supplied with electric power through wires 13. Having a developed heating surface, the activator may be constituted by a spiral wound around a bar, by a number of spirals coiled into Archimedean spiral of wire laid in a zigzag manner in several rows or by a volumetric porous flat or cylindrical heating element. EFFECT: improved functional and operating characteristics. 8 cl, 7 dwg
Patent RU-2015058-C1 (RU)
Inventor: ARDASHEV BORIS P
IPC: B63B43/06
Filed: 1991-12-13
Granted: 1994-06-30
Abstract: Использование: в судостроении, в частности в устройствах повышения безопасности плавания водных транспортных средств путем улучшения их аварийной остойчивости. Сущность: запорно-перепускное устройство балластного отсека судна содержит пластину, вмонтированную в стенку отсека с помощью резинового профиля и ограничителя, который установлен с внутренней стороны цистерны и закреплен на пластине. 1 з.п. ф-лы, 3 ил.
Patent RU-2017529-C1 (RU)
Title: Crushing and grinding plant
Inventor: CHILIMOV SERGEJ K
IPC: B02C13/10
Filed: 1992-02-17
Granted: 1994-08-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: plant has case 1 with crusher and mill rotors located inside and connected to autonomous drives. The rotor and mill rotors are oriented horizontally. Load chute 8 is located ahead of the crusher rotor. The device has discharge window 9 with discharge screen 10, slag receiver 11 located after the mill rotor. Baffle 12 is mounted between the crusher and mill rotors, and adjustable threshold 13 is mounted at the bottom. The baffle has deflector 15. Additional threshold 16 may be mounted in the case in a spaced relation to the rotor. The deflector and the additional threshold may be mounted on control spacers made from a flexible or a spring material. EFFECT: improved structure. 4 cl, 2 dwg
Patent RU-2035348-C1 (RU)
Title: Underwater towing device
Inventor: KALININ MIKHAIL I
IPC: B63B21/66
Filed: 1992-01-31
Granted: 1995-05-20
Abstract: FIELD: performing sea search work. SUBSTANCE: underwater towing device has depressor and cargo-carrying rope reinforced with fairings which are interconnected by means of coupling unit. Fairings of section adjoining the depressor are provided with lugs secured on their tail portions and mounted symmetrically relative to the fairing axes. Profiled projection is made on one of end sides of fairings which is received by recess engageable in shape with this projection and provided on other end side. Coupling units are made in form of crossing clamps articulated with fairings. EFFECT: enhanced reliability. 8 dwg
Patent RU-2035983-C1 (RU)
Title: Apparatus for contacting gas and liquid
Inventor: KOMAROV STANISLAV MIKHAJLOVICH
IPC: B01F5/10
Filed: 1992-03-18
Granted: 1995-05-27
Abstract: FIELD: chemical industry. SUBSTANCE: apparatus for contacting gas and liquid has a vertical cylindrical housing with an overflow branch pipe, with branch pipes for gas inlet and outlet and branch pipes for liquid inlet and outlet. It also has a sprayer, a mixer in the form of a vertical pipe, a dispergator in the form of a flat screen under the mixer and a cylindrical shell mounted on the dispergator between the housing wall and the mixer, with all this being mounted in the housing. The shell has the overflow holes in the lower part. Its upper edge is disposed lower than the overflow branch pipe. The dispergator can be made perforated. The branch pipe for gas inlet can be installed in the lower part of the housing and connected with the distributor located under the dispergator. In case the perforated dispergator is used it is equipped with a skirting directed downwards. EFFECT: intensified heat-mass-exchange at the expense of the high degree of the gas phase dispersion and increased time of the gas phase staying in contact with the liquid one. 3 cl, 2 dwg
Patent RU-2009150-C1 (RU)
Title: Powder alloy
Inventor: VASILEV YURIJ N
IPC: C08K3/08
Filed: 1992-03-23
Granted: 1994-03-15
Abstract: FIELD: production of friction materials. SUBSTANCE: friction material on the base of light metals contains zinc and magnesium alloy (4 mass % ), phenol resin (35 mass % ), carbon fiber (25 mass % ), silicium carbide (15 mass % ) and barite concentrate (the rest) as additives. Above mentioned zinc and magnesium alloy contains 54 mass % of zinc. Thus prepared powdery alloy has melting point 320-380 C, its secretary heat of infusion is higher 15 cal/g, energetic wear being 2,5×10 -7  см 3 /J. EFFECT: improves alloy quality. 1 tbl
Patent RU-2008984-C1 (RU)
Title: Process and apparatus for orienting details
Inventor: DYAKONOV NIKOLAJ V
IPC: B07C5/02
Filed: 1992-02-21
Granted: 1994-03-15
Abstract: FIELD: automation of technological processes. SUBSTANCE: details are oriented by actuating the orientation mechanism which guides the delivered flow of compressed air being supplied to an asymmetric part of the detail. The compressed air feeder and the orientation mechanism are mounted between the troughs. Orientation mechanism has the form of a free swinging shutter and a pivotal platform with a drive. The shutter is provided with a pickup which is connected to a control electric circuit for controlling the drive of the pivotal platform. EFFECT: widened technological capabilities in details manufacturing. 3 cl, 6 dwg
Patent RU-2055485-C1 (RU)
Inventor: DONCHENKO LYUDMILA V
IPC: A23L29/231
Filed: 1992-05-18
Granted: 1996-03-10
Abstract: FIELD: food industry. SUBSTANCE: method involves preparing pectin-containing extract from the plant raw, its cooling, alkaline demethoxylation, acidification and isolation of ready product. Pectin-containing extract from the plant raw is prepared by raw washing, its hydrolysis-extraction followed by separation of hydrolyzed mixture for pulp and liquid phase. Additionally, pectin is extracted from pulp for 0.4-0.5 hr at 80-85 C followed by blending liquid phase with pectin extract obtained at the stage of additional extraction. Washing, hydrolysis-extraction and additional extraction were carried out with electroactivated water after electromembrane treatment, total water hardness is 0.005-3.0 mg-eq./l up to 0.8-1.2% pectin substance in ready pectin-containing extract. Cooling is carried out to 15-20 C, alkaline demethoxylation is performed with hydrochloric acid up to pH medium 2.0-3.0. EFFECT: improved method of pectin preparing. 2 tbl
Patent RU-2019181-C1 (RU)
Title: Method of nonspecific resistance organism increase, and a method of preparation preparing for increase of nonspecific organism resistance
Inventor: SHMELEVA ELENA A
IPC: A61K35/66
Filed: 1992-05-25
Granted: 1994-09-15
Abstract: FIELD: medicine, veterinary. SUBSTANCE: for increase of nonspecific resistance of organism in human and agricultural animals vaccines of preparation from nontoxigenic strain Corinebacterium diphtheriae 5047 are used. Preparation is used by cultivation of strain indicated on the liquid nutrient semisynthetic medium with preliminary growing of mother cultural fluid. Biomass grown is disintegrated, purified by differential centrifugation, sterilized and subjected for lyophilic drying. Method ensures to eliminate harmful by-side symptoms (intoxication, allergization, suppression, etc. ) in human and agricultural animals vaccination and in meet and milk food production. EFFECT: enhanced nonspecific resistance of organism. 7 cl, 2 tbl
Patent RU-2015708-C1 (RU)
Title: Carpal expander
Inventor: POTAPOV NIKOLAJ A
IPC: A63B23/16
Filed: 1992-01-03
Granted: 1994-07-15
Abstract: FIELD: medicine and sports. SUBSTANCE: device includes two angular strips 1 and 2 which are positioned in parallel to one another and whose apexes are pointed in same direction. These strips are pivotally interconnected by transverse strips 3, 4 and 5 to make hinge parallelogram. Hinges may include load regulator 6 and effort-reading scale 7. For making exercises, one will have to grip both strips by hands and exert pressure either by both hands or alternately. EFFECT: excellent device for training hands. 5 cl, 4 dwg
Patent RU-2012984-C1 (RU)
Title: Device for pulse-phase control over three-phase thyristor converter
Inventor: REJNGOLD YURIJ R
IPC: H02M3/10
Filed: 1992-06-01
Granted: 1994-05-15
Abstract: FIELD: electrical engineering. SUBSTANCE: device includes controlled element - transformer-phase inverter placed only in one phase. Two other phases have phase-shifting filters instead of transformers-phase inverters ensuring with proper tuning shift of output sinusoidal voltage of transformer-phase inverter by angle +2Π/3 and -2Π/3. In this vase there is realized transfer function K f (p)=1=R f C f p/1+R f C f p of filter. In consequence modulus of voltage across output of filter with reference to common bus of circuit remains invariable under control over phase. High accuracy of control over thyristor converter is achieved thanks to fact that form of voltage across output of transformer phase inverter based on symmetric circuit is very close to sinusoidal with proper selection of resistance of filter and fixed capacitance of filter capacitor. Spread of controlling pulses in phase does not exceed ± 1-2 el. deg within working range. EFFECT: high accuracy of control over thyristor converter. 4 dwg
Patent RU-2037664-C1 (RU)
Title: Method of profiling the tooth face of the drive rotor of the screw compressor
Inventor: BURDANOV NIKOLAJ G
IPC: F04C18/16
Filed: 1992-06-10
Granted: 1995-06-19
Abstract: FIELD: mechanical engineering. SUBSTANCE: producing circle is rolled over forming ellipse whose axes and center are arbitrarily located relative to the axles of the coordinate system of the screw part of the rotor. The semiaxes of the ellipse are equal between themselves. One semiaxis can be equal to zero, the other one to ∞. EFFECT: enhanced accuracy. 2 cl, 7 dwg
Patent RU-2032661-C1 (RU)
Title: Dipotassium salt of n-(3-chloro-1,4-naphthoquinoline)-2-glutamic acid, showing anti-hypoxia, reductase, antianginal and anti-ischemia activity
Inventor: KARTOFLITSKAYA ALEVTINA P
IPC: A61K31/198
Filed: 1992-06-19
Granted: 1995-04-10
Abstract: FIELD: medicine. SUBSTANCE: desired product having structural formula  , and essential formula C 15 H 10 NK 2 ClO 6  has melting point 250 C, its yield being 56 %. 2,3-dichlor-1,4-naphthoquinone is used as reagent 1, glutamic acid is used as reagent 2. Reaction takes place by heating in the presence of KOH. EFFECT: improves quality of desired product. 7 tbl
Patent RU-2090160-C1 (RU)
Inventor: DVORETSKIJ OLEG V
IPC: A61C9/00
Filed: 1992-07-22
Granted: 1997-09-20
Abstract: Изобретение относится к стоматологической зубной ортопедии и касается совершенствования технологии изготовления зубных протезов из металлокерамики. Способ изготовления металлокерамических зубных протезов включает отливку металлического каркаса, его механическую обработку, получение на его поверхности промежуточного подслоя и нанесение на него фарфорового покрытия с последующим спеканием, при этом основной подслой выполняется методом газофазного диффузионного легирования металла каркаса цирконием и алюминием на глубину 10...20 мкм, а на основном подслое выполняется дополнительный подслой диоксида циркония толщиной 2...5 мкм путем термического оксидирования основного подслоя при температуре 800...1100 o C. Это позволяет значительно повысить прочность сцепления фарфорового покрытия с металлом каркаса зубного протеза.
Patent RU-2009171-C1 (RU)
Title: Method for producing thermowaxes
Inventor: KUTSEVALOV VIKTOR V
IPC: C10G73/36
Filed: 1992-08-19
Granted: 1994-03-15
Abstract: FIELD: petroleum industry. SUBSTANCE: thermowax is prepared by dissolving in organic solvent vat residue of synthetic cerezine distillation. Solution is crystallized and filtered at 78-82 C to prepare filtrate and precipitate. The latter is washed on the same filter at mentioned above temperature. Filtrate is heated till transparent solution is produced and filtered at 60-65 C. Thus isolated precipitate is washed at said temperature. Thermowax is prepared of precipitate after distillation of solvent. EFFECT: improves efficiency of the method. 2 tbl
Patent RU-2042917-C1 (RU)
Inventor: LEVIN IGOR A
IPC: F41H5/00
Filed: 1992-08-27
Granted: 1995-08-27
Abstract: Изобретение относится к устройствам для снижения бронепробивной способности снарядов и предназначено для использования в конструкциях броневой защиты бронеобъектов. Технической здачей изобретения является создание дифференцированной защиты бронеобъекта от комплекса боеприпасов и осколочного воздействия. Броневой колпак состоит из основной брони, выполненный из листов в секторе углов  ±  115° по форме наклонного усеченного конуса и цилиндрической формы в секторе углов 115 245° с соотношением толщин 1,5 1, а наружная дополнительная броня установлена таким образом, что составляет угол 1-2 q 30′ с основной броней, расположена на расстоянии 0,8 1,2 толщины лобовой части основной брони и закреплена на основной бронебонками, причем ее толщина составляет 0,15 0,30 толщины лобовой части основной брони. Наружная дополнительная броня обеспечивает снижение бронепробивной способности снаряда, а наличие воздушного зазора обеспечивает распределение осколков разрушившегося снаряда на большую площадь основной брони. 2 з.п. ф-лы, 3 ил.
Patent RU-2035133-C1 (RU)
Title: Method for storage of farm products in air-exchange ventilated store chamber
Inventor: TAURIT VOLDEMAR R
IPC: A01F25/00
Filed: 1992-09-17
Granted: 1995-05-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves formation of a stack of grated containers arranged in two rows parallel with the chamber walls. For ventilation, air is supplied by formation of two upward flat air flows under the bottom of every lower container. The distance between a centerpoint and outer surface of the closest wall is 0.12 to 0.20 of the container width. EFFECT: higher ventilation efficiency. 3 dwg, 1 tbl
Patent DE-10003374-C1 (DE)
Title: Verfahren zum Herstellen von Prototypen oder Formen aus Formmaterial
Inventor: SCHAAF WALTER
IPC: B22C9/12
Filed: 2000-01-26
Granted: 2001-08-23
Abstract: Die Erfindung betrifft ein Verfahren zum Herstellen von Formen aus Formmaterial, wobei das Formmaterial mittels eines Verfestigungswerkzeugs mit Verfestigungsenergie beaufschlagt wird, wobei das Verfestigungswerkzeug dreidimensional im bzw. durch den Formstoff bewegt wird, wobei hierdurch die Form, die als dreidimensionale Freiform ausgebildet ist, durch Verfestigen des Formstoffs gebildet wird und wobei der überschüssige Formstoff nach dem Verfestigen und der Formbildung entfernt wird.
Patent DE-10052424-C1 (DE)
Title: Anordnung zur Bestimmung der Position einer Lichtquelle
Inventor: LANGE GUENTER
IPC: G01S3/784
Filed: 2000-10-23
Granted: 2002-05-02
Abstract: Beschrieben wird eine Anordnung zur Bestimmung der Position einer Lichtquelle mit einer lichtempfindlichen Detektoreinrichtung (1) und einer Anordnung (2) zur Abschattung eines Teils des auf die Detektoreinrichtung (1) auffallenden Lichts der Lichtquelle, wobei die Anordnung (2) zur Abschattung durch mindestens einen Draht gebildet wird. Eine Anwendung der Erfindung ist in Sonnensensoren von Raumfahrzeugen gegeben.
Patent DE-10058051-C1 (DE)
Title: Built-in kitchen sink has angled front wall, upwards from the base, to allow the user in a wheelchair to fit underneath and have full access to the sink basin
Inventor: DIRKS RENE
IPC: E03C1/18
Filed: 2000-11-23
Granted: 2002-07-04
Abstract: The kitchen sink has a front wall (4) of the basin, towards the user, pitched at an acute angle to the bottom (1) of the sink so that, at the transit from the base, the front wall is aligned at an upwards angle of 20 deg . The front wall has two sections, at different upward angles from the base, to form a well to contain the water and an angled surface upwards from the water level.
Patent DE-10058908-C1 (DE)
Title: Anordnung zum Abbau von Überspannungen mit mehreren Varistoren
Inventor: HINRICHSEN VOLKER
IPC: H01C1/16
Filed: 2000-11-21
Granted: 2002-08-08
Abstract: Mehrere Varistoren (7, 8, 9, 10) werden elektrisch parallel geschaltet, um einen abzuleitenden Strom auf mehrere Varistoren (7, 8, 9, 10) zu verteilen. Auf Grund von Fertigungstoleranzen weichen die UI-Kennlinien der einzelnen Varistoren (7, 8, 9, 10) voneinander ab. Dadurch teilt sich der abzuleitende Strom auf die einzelnen Varistoren (7, 8, 9, 10) ungleichmäßig auf und belastet die einzelnen Varistoren (7, 8, 9, 10) unterschiedlich stark bis hin zu einer Überlastung einzelner Varistoren (7, 8, 9, 10). Um die Verteilung des Ableitstromes auf die einzelnen Varistoren (7, 8, 9, 10) zu steuern, ist zumindest zu einem der Varistoren (7, 8, 9, 10) ein Kaltleiterelement (11, 12, 13, 14) elektrisch in Serie geschaltet.
Patent DE-10208941-C1 (DE)
Title: Measuring earth leaks in intrinsically safe current feeds involves using earth leakage sensor, periodically applying measurement potential to RC element, measuring charge/discharge behavior
Inventor: TITSCHERT JENS
IPC: G01R27/18
Filed: 2002-02-28
Granted: 2003-06-05
Abstract: The method involves connecting at least one earthed controller to both intrinsically safe potentials of the D.C. supply and using an earth leakage sensor by periodically applying a measurement potential from a measurement source (21) to an RC element (22) isolated with respect to earth (8) by decoupling capacitors (C1,C2), measuring the charging or discharging behavior of the RC element and comparing with stored reference data.  AN Independent claim is also included for the following: a circuit for measuring earth leaks in intrinsically safe current feeds for an electronic controller for underground extraction systems and machinery.