baber/WOPTO huggingface dataset:
Patent RU-2110148-C1 (RU)
Title: Method for encoding and decoding of data for system of broadcast transmission of digital messages
Inventor: PORTNOJ S L
IPC: H03M13/47
Filed: 1994-04-15
Granted: 1998-04-27
Abstract: FIELD: computer engineering, telecommunication. SUBSTANCE: code structures used in device provide correction of single errors and long packet errors and achieve frame synchronization. Symbol combinations K1 of all other words in frame are used for transmission of individual and/or group address which is required for code separation of user groups and corresponding unique combination of locations of positions of symbols of external code which is used for encoding and decoding of information which destination is specific group of users. EFFECT: possibility to transmit large volumes of individual digital information through radio channel with high validity. 2 tbl, 9 dwg
Patent RU-2094620-C1 (RU)
Title: Power unit control method
Inventor: VOLKOV SERGEJ YU
IPC: F01K7/24
Filed: 1994-07-12
Granted: 1997-10-27
Abstract: FIELD: thermal engineering; controlling power units operating at rated and fixed main-steam pressures. SUBSTANCE: with unit 1 operating at variable steam pressure, carrying capacity of control element 4 of turbine 3 is varied in response to control signal which is, essentially, sum of two signals, first of them being equal to sum of signals of preset carrying capacity of control element 4 and speed deviation of turbine 3 from desired value; second signal equals third detected signal which is sum of inverted first signal plus signal proportional to steam pressure deviation from desired value, plus signal equal to integrated sum of limited proportional third signal and signal responding to steam pressure deviation from desired value; third signal is used as control signal for bypass valve or for setting variations in operating conditions of boiler 2. Under starting conditions, desired value of steam pressure downstream of boiler is set depending on starting time and actual steam pressure. EFFECT: facilitated procedure. 1 dwg
Patent RU-2090357-C1 (RU)
Title: Milling-sawing machine for woodworking
Inventor: GOMONAJ MIKHAIL V
IPC: B27B25/00
Filed: 1994-07-19
Granted: 1997-09-20
Abstract: FIELD: plants of forest industry and forestry. SUBSTANCE: loading mechanism of the milling-sawing machine is furnished with vertical rolls installed on a frame. The vertical rolls are located symmetrically relative to the frame longitudinal axis, they are made in the form of two truncated cones with a common smaller base. The horizontal rolls of the loading mechanism are positioned before the vertical ones in an alternating order. The machine feeding mechanism is furnished at least with one horizontal roller installed before the block of saws, the roller is made in the form of two truncated cones with a common smaller base, and with a roller with cleaving disks installed behind the block of saws; the disk spacing is identical to the saw spacing, and the frame has an eccentric drive for its displacement. EFFECT: improved design. 3 cl, 7 dwg
Patent RU-2061047-C1 (RU)
Title: Method of sugar raw material clear liquor treatment
Inventor: SPICHAK VASILIJ V
IPC: C13B20/02
Filed: 1994-07-27
Granted: 1996-05-27
Abstract: FIELD: sugar industry. SUBSTANCE: method involves the clear liquor preparing, its heating, addition of phosphoric acid, milk of lime, reagent for precipitated deposit aggregation and its separation from the clear liquor. Phosphoric acid is added at concentration 0.01-0.06% (as measured for P 2 O 5 ) and milk of lime at concentration 0.01-0.1% CaO (of sugar raw material mass). Reagent: heterocyclic cation-exchange polymer at concentration 0.01-0.07% (by the basic substance of sugar raw material mass). Decoloration effect is 80-90%. Method can be used for treatment of sugar cane and highly concentrated solution of sugar solutions in sugar beet production. EFFECT: improved method of treatment.
Patent RU-2085263-C1 (RU)
Title: Method of catalytically removing nitrogen monoxide from effluent gases
Inventor: NOSKOV ALEKSANDR S
IPC: B01D53/86
Filed: 1994-08-31
Granted: 1997-07-27
Abstract: FIELD: gas purification. SUBSTANCE: invention relates to cleaning effluent gases polluted with nitrogen monoxide leading to hothouse effect and destroying protective ozone layer. Polluted gas is passed through one or several layers of suitable catalyst, temperature of each region of catalyst layer(s), every 1-100 min (advantageously 5-60 min), being changed from 150 to 800 C (advantageously from 250 to 600 C). EFFECT: enhanced efficiency of purification. 4 cl
Patent RU-2128464-C1 (RU)
Title: Eyeground examination device
Inventor: ARNAUTOV ANATOLIJ GRIGOR EVICH
IPC: A61B3/12
Filed: 1994-09-07
Granted: 1999-04-10
Abstract: FIELD: medical engineering; ophthalmology. SUBSTANCE: device has illumination system with fiber-optical illumination channel and observation system consisting of objective and ocular. Collective lens is installed additionally between objective and ocular in rear focal plane of objective. Ocular is positioned at a distance of its front focus relative to collective lens. Objective is made wide-angled, with input pupil brought forward. Device provides for eyeground examination at an angle of up to 140 deg which gives full picture of eyeground including periphery. EFFECT: enlarged functional capabilities of device. 2 dwg
Patent RU-2095123-C1 (RU)
Title: Adsorption method for cleaning high-pressure raw gas mixture with respect to its less strongly adsorbed component
Inventor: RAVI KUMAR
IPC: B01D53/04
Filed: 1994-10-05
Granted: 1997-11-10
Abstract: FIELD: gas cleaning, in particular, separation of raw gas mixture. SUBSTANCE: method is based on differential of pressures of gas adsorption cleaning and includes adsorption of easily adsorbed component of gas mixture and withdrawal of gas enriched with difficult-to-adsorb component. This gas is used in the other adsorption layer for building up pressure in this layer. In this case pressure in the first adsorption layer decreases. Pressure increase and decrease between layers is carried out in one or more stages up to pressure equalization between layers. Then, then first adsorption layer containing easily adsorbed component is blown with gas containing difficult-to-adsorb component, and gas containing difficult-to-adsorb component is applied there to increase pressure in the layer and to decrease it in the other adsorption layer after adsorption of easily adsorbed component from gas. Increase and decrease of pressure are carried out up to their balancing in one or more stages. Pressure is decreased to the value less than that of atmospheric pressure. Initial gas mixture consists of at least 75% of volume of difficult-to-adsorb components, such as methane and C 2 -hydrocarbons. Easily adsorbed components are CO 2  and C 3 -hydrocarbons. EFFECT: higher efficiency. 6 cl, 1 dwg, 1 tbl
Patent RU-2100638-C1 (RU)
Title: Internal combustion engine air cleaner
Inventor: LYSENKO EVGENIJ V
IPC: F02M25/022
Filed: 1994-10-12
Granted: 1997-12-27
Abstract: FIELD: mechanical engineering; internal combustion engines; intake system air cleaners. SUBSTANCE: air cleaner has housing 2, cover 4, inlet hole 3, outlet hole 5 to pass air, filtering member 6 arranged between air passage holes and forming, respectively, contaminated air zone 7 and clean air zone 8. Movable diaphragm 12 is arranged in clean air zone. One layer 16 of multiple layer diaphragm 12 is made of material absorbing gasoline fumes. EFFECT: enlarged operating capabilities. 8 cl, 7 dwg
Patent RU-2082009-C1 (RU)
Inventor: ATRUSHKEVICH ARKADIJ A
IPC: E21D21/00
Filed: 1994-10-20
Granted: 1997-06-20
Abstract: Изобретение относится к области крепления горных выработок, а именно к анкерной крепи. Сущность изобретения заключается в том, что к отогнутой грани опорной плитки дополнительно прикреплена пластина под углом к опорной плитке, при этом отверстие опорной плитки смещено от оси симметрии, проходящей между отогнутой гранью и свободным концом плитки в сторону, противоположную от отогнутой грани опорной плитки, а концы стержня выполнены с рифленой поверхностью. 1 ил.
Patent RU-2087330-C1 (RU)
Inventor: GORSHKOV VIKTOR P
IPC: B60G11/00
Filed: 1994-11-24
Granted: 1997-08-20
Abstract: Использование: подвеска задних колес транспортного средства относится к автомобилестроению и может быть использована в полноприводных автомобилях. Сущность: подвеска содержит рычаги и упругий стержень, расположенный поперечно и выполненный связывающим свободные концы рычагов. Введен подрамник, закрепленный на кузов. Рычаги шарнирно установлены посредством штырей, которые расположены под острым углом к поперечной оси транспортного средства. Штырь одним концом закреплен на подрамнике, а другим концом - с элементом крепления к кузову. Каждый из рычагов выполнен V-образным, своим углом жестко связанным с осью колеса, а свободными концами шарнирно - со штырем. Упругий стержень выполнен с загнутыми концами. Загнутый конец введен в пространстве между свободными концами V-образного рычага между углом и штырем и подсоединен к свободным концам V-образного рычага. 4 з.п. ф-лы, 3 ил.
Patent RU-2077969-C1 (RU)
Inventor: LISAJ VITALIJ E
IPC: B22D3/00
Filed: 1995-04-18
Granted: 1997-04-27
Abstract: FIELD: metallurgy, in particular, electrothermal production of crystalline silicon. SUBSTANCE: method involves periodically applying oxygen-containing boron compound to bottom having temperature exceeding melting temperature of this compound, for instance boric anhydride, boric acid or borax, by 50-250 C, with amount of oxygen-containing boron compound being within the range of 0.5-5 kg per sq m of bottom area; delivering silicon fines onto bottom. EFFECT: increased efficiency by improved continuity of lining and prolonged service life due to preventing ingot from welding to bottom surface and oxidation of bottom surface at high temperatures. 6 cl, 1 tbl
Patent RU-2117237-C1 (RU)
Title: Device to hit target with simultaneous marking of it, means marking target
Inventor: BOJER LINN
IPC: F42B12/46
Filed: 1995-05-05
Granted: 1998-08-10
Abstract: FIELD: marking means built-in projectile having warhead hitting target. SUBSTANCE: projectile has warhead hitting target and means marking target carried by projectile, manufactured in the form of at least one container, placed separately from warhead and containing marking material. Marking material sticks to target and is meant to indicate hitting of target by warhead. Invention makes it possible to identify easily hit armored car after application of marking material carried in projectile used to hit target on it. EFFECT: easy identification of armored car hit by projectile. 11 cl, 24 dwg
Patent RU-2104363-C1 (RU)
Inventor: VISHNEV IVAN PETROVICH
IPC: E01C1/00
Filed: 1995-05-24
Granted: 1998-02-10
Abstract: FIELD: traffic systems in large cities. SUBSTANCE: traffic system of megapolice has motor vehicle, tramway, trolleybus, railway, and metro lines laid for example in radial and circular structural scheme with passing through central part of city. Also included in aforesaid scheme are elevated roads, railway and bus stations, airports. Arranged around megapolice is high-speed circular highway for vehicles with linear electric motors. Basic part of transport-passenger traffic flows is transferred from one terminations to periphery, then over high-speed circular highway and further from periphery to other terminations. Traffic flows from terminations to periphery and from periphery to terminations are effected by general urban transport facilities at average travel speed adopted for urban network of roads. Traffic flow on high-speed circular highway is effected for example by magnetic transport system at travel speed at least twice as high as on urban roads. EFFECT: high efficiency. 2 cl, 7 dwg
Patent RU-2089538-C1 (RU)
Title: Method of preparing oxalates and transplutonium elements
Inventor: FILIMONOV VYACHESLAV T
IPC: C07C51/41
Filed: 1995-07-20
Granted: 1997-09-10
Abstract: FIELD: chemical industry. SUBSTANCE: claimed method makes it possible to reduce losses of radionuclides when the latter deposit from diluted solutions. To this end, deposition is carried out from acetic acid solution at concentration of at least 2.5 mole/l. EFFECT: more efficient preparation method. 3 tbl
Patent RU-2113603-C1 (RU)
Title: Method and device for serviceability check of catalyst converter
Inventor: MAUS WOLFGANG
IPC: F01N3/20
Filed: 1994-02-18
Granted: 1998-06-20
Abstract: FIELD: cleaning exhaust gases of internal- combustion engines. SUBSTANCE: method for serviceability check of catalyst converter connected to vehicle internal-combustion engine and incorporating carrying structure and catalytically active medium bonded with the latter involves following operations: measuring temperature (T c ) of catalytically active layer and/or of catalyst converter structure at least at one point; measuring exhaust gas temperature (T g ) in counter- current flow upstream of this point of catalyst converter; shaping at least one time derivative of both temperatures; shaping difference of time derivatives; recording moment (t i ) after engine starting at which difference reverses its polarity. Method implementing this method has at least one sensing element for measuring carrier structure and/or catalytically active layer (T c ), at least one sensing element for measuring exhaust gas temperature (T g ), differentiating circuit for shaping time derivatives of measured temperatures (T c ,T g ), differential circuit for shaping difference form both time derivatives, first and second comparison circuits, first and second storage devices for saving desired values and/or temperatures   measured earlier. EFFECT: timely detection of troubles in catalyst converter including its cold-starting operating period. 13 cl, 1 dwg
Patent RU-2099960-C1 (RU)
Title: Composition for preparing whipped confectionery with anabolic properties
Inventor: GILMIYAROVA FRIDA N
IPC: A23G3/00
Filed: 1996-02-28
Granted: 1997-12-27
Abstract: FIELD: food industry; in particular, in confectionery industry for preparation of confectionery with anabolic, ecoprotein and reparative properties. SUBSTANCE: composition additionally has ground seeds of milk thistle and oil of its seeds in specific percent content. EFFECT: improved anabolic properties.
Patent RU-2116547-C1 (RU)
IPC: F16L1/028
Filed: 1996-02-23
Granted: 1998-07-27
Abstract: FIELD: replacement and repair of underground pipe lines. SUBSTANCE: working member is erected in inlet pit, after which it is centered relative to pipe line to be removed and pulled into intake pit. Simultaneously, working member pulls new pipe line. EFFECT: enhanced reliability and accuracy of laying pipe line. 26 cl, 16 dwg
Patent RU-2116084-C1 (RU)
Title: Agent for arresting an abstinent syndrome at opiomania
Inventor: SUDAKOV S K
IPC: A61K38/55
Filed: 1996-03-20
Granted: 1998-07-27
Abstract: FIELD: medicine, narcology. SUBSTANCE: invention proposes new agent for arresting an abstinent syndrome at opiomania. This agent is the known protease inhibitor - aprotinin (or contrycal, trasylol, antagosan, iniprol, gordox). Aprotinin is used in low effective doses, its toxicity is insignificant and therefore it has broad using in narcological practice. EFFECT: enhanced effectiveness of an agent. 1 dwg, 3 ex
Patent RU-2134059-C1 (RU)
Title: Method of determining cardiac stroke volume
Inventor: SHEJKH-ZADE JU R
IPC: A61B5/05
Filed: 1996-04-03
Granted: 1999-08-10
Abstract: FIELD: medicine. SUBSTANCE: method includes application of two current and two measuring electrodes to body definite sections and registration of rheogram and differential rheogram; simultaneous determination of base resistance, location of rheogram point corresponding to end of systole and beginning of diastole of left ventricle; calculation of sizes of areas between isoline and rheogram curve from left and right to found point; calculation of cardiac stroke volume by original mathematical formula, separately for men and women. EFFECT: higher accuracy of cardiac stroke volume determination. 3 cl, 2 dwg, 3 tbl
Patent RU-2123288-C1 (RU)
Title: Method of determining arrival of season unfavorable for man with regard to meteorological and geophysical factors
Inventor: FRAJMAN B JA
IPC: A61B8/00
Filed: 1996-05-16
Granted: 1998-12-20
Abstract: FIELD: environmental safety. SUBSTANCE: to determine arrival of unfavorable time, deviation of natural infra-sound in the individualТs residence site is estimated. Appearance of high- amplitude vibrations testifies unfavorable time arrival. EFFECT: improved accuracy of determination. 1 dwg
Patent RU-2109032-C1 (RU)
Title: Method for inhibiting ferment-assisted decomposition of polysaccharides in drilling fluids
Inventor: MUSLIMOV R KH
IPC: C09K8/08
Filed: 1996-06-04
Granted: 1998-04-20
Abstract: FIELD: geology; drilling practice. SUBSTANCE: polysaccharide pretreaded with bactericidal additive, viz. polymerized dimethyl diallyl ammonium chloride monomer, water-soluble cationic-type polyelectrolyte, is added to drilling fluid in amount of 0.2-0.4 wt.-% based on volume of drilling fluid. EFFECT: reduced cost price of drilling fluid; easier adaptability to mass-scale production; increased rate of borehole driving per drill bit. 1 tbl
Patent RU-2099692-C1 (RU)
Inventor: KARIKH VLADIMIR P
IPC: G01N23/08
Filed: 1996-07-26
Granted: 1997-12-20
Abstract: FIELD: computer tomography, medical diagnostics, monitoring of industrial objects. SUBSTANCE: process provides for scanning of object by conical radiation beam with movement of radiation source along some trajectory, foe recording of radiation passed through object by means of screen-converter and for reconstruction of three-dimensional image by projection data. For reconstruction of object in each point there are used projection data of not entire trajectory but of its minimal section meeting condition of completeness for given point. EFFECT: expanded application field, improved functional efficiency of process.
Patent RU-2121003-C1 (RU)
Title: Fluidized-bed assembly for reducing iron ore and iron ore-reduction process utilizing this apparatus
Inventor: IL OK LI
IPC: C21B13/14
Filed: 1995-12-28
Granted: 1998-10-27
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: assembly comprises in-series connected furnace for drying and preheating with first cyclone coupled with it; primary furnace for preliminary reduction with second cyclone coupled with it; secondary reduction furnace with high-velocity gas stream for finally reducing only part of preliminarily reduced iron ore with coarse particles in fluidized state while simultaneously withdrawing part of iron ore with middle and fine particles; secondary reduction furnace with low-velocity gas stream for finally reducing iron ore with middle and fine particles to form fluidized bed; internal cyclone located in secondary reduction furnace with low-velocity gas stream; and third cyclone to catch dustlike iron ore not caught by internal cyclone. Furnace for drying and preheating and furnaces for preliminary and final reduction with low-velocity gas stream are executed with variable diameters along their heights. Height of each bottom part of these furnaces is 7-12 times larger than their internal diameter, and height of their top parts 2-4-fold exceeds corresponding internal diameter. Height of furnaces with high- velocity gas stream 20-30 times larger than their internal diameter. EFFECT: increased utilization of gas and extent of hydrogenation due to shortened iron ore residence time and increased degree of preliminary iron ore hydrogenation. 18 cl
Patent RU-2121986-C1 (RU)
Inventor: MERENTSOVA G S
IPC: C04B28/00
Filed: 1997-01-28
Granted: 1998-11-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: when estimating adhesion value for stamp-standard system, lower part of which is made from filler and upper part from metal, lower part is immersed into mortar part of concrete being investigated. Stretching force is then provided in contact zone by imposing static rupture loading, and one determines its action time until stamp is detached using device serving to estimate mechanical durability of contact zone. Thereafter, using indirect characteristic of adhesion between filler and mortar part of concrete and taking into account relation between this characteristic and coefficient of concrete strength variation, one estimates above-defined adhesion. EFFECT: facilitated estimation procedure. 3 dwg
Patent RU-2121749-C1 (RU)
Inventor: OSTROVSKIJ V A
IPC: H03B19/12
Filed: 1997-02-27
Granted: 1998-11-10
Abstract: Изобретение относится к области радиоэлектроники и может использоваться в устройствах различного назначения, например, в качестве управляемых гетеродинов или датчиков дискретного множества частот. Задача, решаемая предлагаемым устройством, состоит в повышении его быстродействия за счет использования делителя с переменным коэффициентом деления (ДПКД), который вычисляет абсолютную величину расстройки относительно номинала и определяет ее знак. Управляемый генератор с предустановкой частоты содержит автогенератор G электрических колебании, формирователь импульсов, делитель частоты с переменным коэффициентом деления, m-входовый преобразователь кода Грея в позиционный двоичный код (ПДК), элемент 2х2И-ИЛИ-НЕ, сумматор ПДК, регистр ПДК, функциональный преобразователь, буферный регистр ПДК, преобразователь кодов ПДК в код Грея, схему вычитания, детектор фронта запускающего импульса, четыре элемента задержки делитель частоты с фиксированным коэффициентом деления, инвертор, первый RS-триггер, второй RS-триггер и элемент 2ИЛИ-НЕ инверсной логики. 4 ил., 1 табл.
Patent RU-2105645-C1 (RU)
Title: Method of brazing of products
Inventor: SEMENOV VIKTOR NIKONOROVICH
IPC: B23K1/19
Filed: 1997-03-25
Granted: 1998-02-27
Abstract: FIELD: diffusion brazing of products containing components of molybdenum and steel. SUBSTANCE: a layer of copper coating, 12 to 15 um thick, and then a layer of nickel coating, 15 to 20 um thick, are applied onto the surface of a molybdenum plate. A layer of nickel coating, 12 to 15 um thick, and then a layer of copper coating, 20 to 25 um thick, are applied onto the surface of a steel plate. The plates are put on each other over the brazed surfaces and placed in a vacuum furnace for brazing, heated up to 600 +-10 C at a rate of 15 to 20 C/min, held for 30 to 35 min, the rate of heating is reduced down to 10 to 15 C/min and maintained up to the brazing temperature. Brazing is carried out at 1110 to 1120 C for 8 to 10 min. EFFECT: enhanced serviceability of products due to the increase of brazing temperature, thickness and density of the brazed joint.
Patent RU-2125137-C1 (RU)
Title: Device for removing oil and oil products from surface of water
Inventor: KHLESTKIN R N
IPC: E02B15/10
Filed: 1997-04-07
Granted: 1999-01-20
Abstract: FIELD: environment control. SUBSTANCE: this is intended for liquidation of slicks of oil and oil products from surface of water basins and rivers and for collection of spilt oil. Device has load-bearing frame, rotating drum, pressing-off roller, pipeline for taking out collected oil, and floats. Installed on load-bearing frame are electric motor, multispeed reduction unit with lever for adjustment of rotation speed, and chute for collection and taking out pressed-off oil. Rotating drum is provided with shell seated over it. Shell is made of oleophilous and hydrophobic material which is easy to be pressed off. Pressing-off roller is mounted on auxiliary frame which is connected with load-bearing frame through adjustable pressing system. Pipeline for taking out collected oil is connected by one end with chute for collection and taking out pressed off oil, and by other end it is connected with additional vessel for storing of collected oil. Load-bearing frame is connected with floats through rods with locks. Aforesaid embodiment of device allows for its autonomous operation with stable productive capacity even at variable thickness of oil film on water surface and at changing ambient temperature. EFFECT: higher efficiency. 14 cl, 2 dwg, 1 ex