baber/WOPTO huggingface dataset:
Patent RU-2044952-C1 (RU)
Title: Vertical steam-to-liquid heat exchanger
Inventor: VAKULENKO BORIS F
IPC: F22D1/32
Filed: 1993-03-10
Granted: 1995-09-27
Abstract: FIELD: heat exchange equipment. SUBSTANCE: vertical steam-to-liquid heat exchanger, for instance, high pressure heater of steam turbine plant of steam power station or nuclear power station has heating steam condensate cooler 6 enclosed in special bowl 11 filled with condensate with constant level covering completely the housing of condensate cooler 6. Housing arranged under condensate level attains higher hydraulic tightness which precludes getting of steam inside housing of condensate cooler 6 and excludes steam drop erosive wear both of housing members and outer surface of coils. EFFECT: enhanced operation reliability. 1 dwg
Patent RU-2056659-C1 (RU)
Title: Method for manufacturing emitting surface of needle field emitters
Inventor: BATRAKOV ALEKSANDR V
IPC: H01J1/304
Filed: 1993-04-12
Granted: 1996-03-20
Abstract: FIELD: manufacturing bulb devices. SUBSTANCE: blanks for emitters are etched in electrolyte. Then, they are arranged in couples and are subject to pulse surge which results in arc discharge. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2096150-C1 (RU)
Title: Alloy solder for soldering stainless steels and nickel-based alloys
Inventor: BELOZEROV VLADIMIR YA
IPC: B23K35/32
Filed: 1993-04-13
Granted: 1997-11-20
Abstract: FIELD: soldering. SUBSTANCE: solder contains (in wt %): chromium, 0.01-21; iron, 0.01-4; boron, 0.01-16; silicon, 0.01-19; phosphorus, 0.01-22; one or several components selected from the group: Sn, Ga, In, Bi, Pb, Cd, Zn, 0.01-0.5. Summary percentage of boron, silicon, and phosphorus ranges from 16 to 24%. It is advantageous that at least 50% of structure of solder were amorphous. EFFECT: improved quality of solder. 2 cl, 1 tbl
Patent RU-2086291-C1 (RU)
Title: Drum-type vacuum filter
Inventor: GULNOV EVGENIJ P
IPC: B01D33/06
Filed: 1993-05-07
Granted: 1997-08-10
Abstract: FIELD: cleaning lubricants-and- coolants through filtration. SUBSTANCE: filter is provided with reservoir for suspension on its outside, one or more perforated drums with vertical or horizontal axle made in the form of hollow shaft with slots. Perforated pipe line connected with ejector outlet is mounted under drum. One inlet of ejector is connected with compressed air supply system and other inlet is connected with lubricant-and- coolant system. Device for removal of sludge is made in the form of mechanical or hydraulic knife. EFFECT: enhanced efficiency. 5 cl, 5 dwg
Patent RU-2089925-C1 (RU)
Title: Radar counter of supports
Inventor: VOROBEJ GRIGORIJ K
IPC: G01S13/04
Filed: 1993-06-08
Granted: 1997-09-10
Abstract: FIELD: radiolocation, railway transport for determination of position of train, point of repair of railway bed or power network. SUBSTANCE: radar counter of supports has antenna and transceiver connected in series in which transceiver is manufactures in the form of SHF amplifier of reflective type based on Gunn-effect diode. Low-frequency filter tuned to frequency   is connected to anode circuit of diode. Δt 3  in formula is time delay of electromagnetic wave at some distance from antenna to support. Threshold detector and logic device of counting and indication are connected in series to output of low-frequency filter. EFFECT: simplified design of equipment, automatization of counting and decrease of harmful effects of radiation. 4 dwg
Patent RU-2059444-C1 (RU)
Inventor: ZHUKOV VALERIJ G
IPC: B04B11/02
Filed: 1993-07-09
Granted: 1996-05-10
Abstract: FIELD: centrifugal separation of inhomogeneous liquid mediums, meat and milk processing industry, wines and vegetable oils processing industries. SUBSTANCE: rotor of centrifugal separator for liquid has body with located in it slime space, liquid feeding mean, mounted in body along axis pack of separating inserts, canals to feed separating liquid into pack and carrying separated fractions off. Lower part of body has ring-type pocket to collect sediment, that is located out of pack location zone and communicates with body slime space. EFFECT: improved separation of inhomogeneous liquids. 2 dwg
Patent RU-2092842-C1 (RU)
Title: Method to determine morphometric ocular properties at subluxation of crystalline lens
Inventor: SVETLOVA OLGA V
IPC: G01N33/48
Filed: 1993-07-23
Granted: 1997-10-10
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: consecutive focusing of slotting lamp microscope is conducted for separate structural ocular elements to determine linear characteristics of ocular elements due to microscope transposition in three mutually perpendicular planes. Slotting lamp microscope is focused in different points of posterior corneal epithelium, pupil border of iris, crystalline lens capsules to determine the depth of frontal ocular chamber in its different parts, the distance of crystalline lens from pupil edge of iris, the thickness of optic cut of crystalline lens for all axes of observation. EFFECT: higher accuracy of diagnostics to choose adequate therapy. 5 dwg
Patent RU-2038537-C1 (RU)
Title: Method of thermal waste processing and device for its accomplishment
Inventor: GOLDSHTEJN YAKOV A
IPC: C21C5/56
Filed: 1993-08-10
Granted: 1995-06-27
Abstract: FIELD: waste processing. SUBSTANCE: thermal waste processing is accomplished in a shaft furnace by their charging, heating in plasma jets in a sealed reaction space on the surface of melted slag at T 2500 to 4500 C in oxidizing atmosphere with subsequent tapping of melted slags, metal and gases through a layer of melted slag with cleaning and utilization of the latters. The device for thermal waste processing has a shaft furnace with a charging device, plasma torches, tap-holes for metal and slag tapping, gas conduit for waste gases installed in the shaft crucible area around its edges. The device has an under-bridge bath; the sealed working spaces of the shaft and bath are separated by a vertical partition with a window in the bottom part with formation of a waterlock. The siphon slag tap-hole is located on the bath end that is remote from the shaft, with the drain threshold level being above the partition window, and the gas conduit is installed before this tap-hole. EFFECT: facilitated procedure. 4 cl, 4 dwg
Patent RU-2073551-C1 (RU)
Inventor: KONDRATEV ANDREJ YU
IPC: B01D24/10
Filed: 1993-10-21
Granted: 1997-02-20
Abstract: FIELD: water cleaning filters. SUBSTANCE: filter consists of cassettes mounted one on another; each cassette is made in form of inner reservoir with holes in bottom and in upper portion where filtering granulated charge is located and outer reservoir with branch pipe for pouring water being cleaned into lower cassette. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2060112-C1 (RU)
Title: Device for feeding ferromagnetic rod on machine tool of lathe series
Inventor: MARGOLIT REMIR BORISOVICH
IPC: B23B13/00
Filed: 1993-10-28
Granted: 1996-05-20
Abstract: FIELD: machine-tool manufacture. SUBSTANCE: device has pulling feeding member 6 made as magnetic field source assembled on working body 1 of machine tool. The working body together with magnetic field source can displace along axial line of machine tool and in the direction perpendicular to it. Magnetic field source is a block of constant magnets and magnetic circuits. Gripping of rod 3 is carried out by magnetic coupling of rod face end with magnetic block 6. The feed is fulfilled by working body movement. EFFECT: enhanced efficiency of automatic feed of rod material. 1 cl, 1 dwg
Patent RU-2082416-C1 (RU)
Title: Method of preparing the complex preparation containing mucopolysaccharides and collagen from animal raw
Inventor: ARSHINOVA TATYANA V
IPC: A61K35/32
Filed: 1993-11-04
Granted: 1997-06-27
Abstract: FIELD: biotechnology, medicine, cosmetology. SUBSTANCE: connective tissue of animals is milled, hydrolyzed with alkali, homogenized and extracted with perchloric acid at pH = 1.5-2.5 at room temperature. Extract is filtered off, precipitate is washed, dried and used as fodder addition. The end product from extract is isolated by dialysis against distilled water. Precipitate is formed on diaphragm after dialysis, dialyzate pH is 6.5-6.0. Precipitate is separated and fed to drying. The yield of preparation is 3.5-7.0%. Complex preparation has 30-39% mucopolysaccharides and 60-65% collagen. EFFECT: simplified method, decreased cost. 3 cl
Patent RU-2111964-C1 (RU)
Title: Derivatives of 7-isoindolinylquinolone and 7-isoindolinylnaphthyridone
Inventor: TOMAS FILIPPS
IPC: A61K31/4035
Filed: 1993-09-14
Granted: 1998-05-27
Abstract: FIELD: organic chemistry. SUBSTANCE: invention relates to derivatives of 7-isoindolinylquinolone and 7-isoindolinylnaphthyridone where R 1  means C 1 -C 4 -alkyl possibly substituted with 1-3 fluorine atoms, C 3 -C 6 -cycloalkyl, phenyl possibly substituted with one or two fluorine atoms, 3-oxoprop-2-yl; R 2  - hydrogen; R 3  - OH, OR″; R″ - -C 1 -C 4 -alkyl; R 4  - hydrogen, NH 2 , C 1 -C 4 -alkylamino, di-(C 1 -C 3 )-alkylamino; R 5  - hydrogen, halogen; R 6  - hydrogen, C 1 -C 4 -alkoxycarbonyl, hydroxymethyl,   or   where R 12  - hydrogen, C 1 -C 3 -alkyl possibly substituted with hydroxy-group, C 1 -C 4 -alkylhydroxycarbonyl; R 13  - hydrogen, methyl; A means N or -C-R 14  where R 14  - hydrogen, halogen, and their tautomers and hydrochlorides. Synthesized compounds show strong antibiotic activity, low toxicity and can be used in medicine. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 1 tbl
Patent RU-2066414-C1 (RU)
Title: Flexible hose with outrigger
Inventor: VAKHITOV ANGAM M
IPC: F16L11/00
Filed: 1993-11-15
Granted: 1996-09-10
Abstract: FIELD: mechanical engineering, particular, production of flexible pipelines. SUBSTANCE: flexible hose has outrigger which consists of several sections installed on external surface of hose with guaranteed clearance and equally spaced from one another in axial direction with the value of total axial clearance exceeding the value of radial increment of arch of hose bending and which are connected to each other by flexible rods. EFFECT: higher efficiency. 2 dwg
Patent RU-2114612-C1 (RU)
Title: Therapeutic and diagnosis composition
Inventor: KENNET ROBERT KHOLLISTER
IPC: A61K47/30
Filed: 1993-12-15
Granted: 1998-07-10
Abstract: FIELD: medicine. SUBSTANCE: composition has nanoparticles containing the purified polymeric surface-active substance (modifying agent) absorbed on surface of the indicated nanoparticles and the bound with its turbidity temperature modifying agent taken at amount that is sufficient for increase of the surface modifying agent temperature. Preferable purified polymeric surface-active substances are: purified surface-active substance based on ethylenediamine substituted with polyalkylene oxide. Preferable turbidity temperature modifying agent is polyethylene glycol. Invention provides possibility of autoclave sterilization. EFFECT: improved quality of composition. 8 cl, 5 ex, 6 dwg , 1 tbl
Patent RU-2073588-C1 (RU)
Inventor: UMANETS VALERIJ I
IPC: B22D11/06
Filed: 1993-12-27
Granted: 1997-02-20
Abstract: FIELD: metallurgy. SUBSTANCE: apparatus has metal receiver of U-shaped longitudinal section with bottom and side walls. Metal receiver and rolls are mounted in vertical position. Side walls of metal receiver are in contact with roll barrels in vertical plane. Bottom is in contact with lower ends of rolls. Metal receiver is mounted in supporting base provided with drives for drawing side walls of metal receiver to roll barrels in horizontal direction and bottom of metal receiver to lower ends of rolls in vertical direction. EFFECT: increased efficiency, simplified construction and improved quality of ingots. 3 dwg
Patent RU-2092270-C1 (RU)
Inventor: NIKITIN VLADIMIR I
IPC: B22D11/06
Filed: 1994-01-05
Granted: 1997-10-10
Abstract: Использование: область литейного производства, конкретно при получении лигатур и других шихтовых материалов, предназначенных для приготовления, например, цветных сплавов. Сущность: устройство представляет собой кристаллизатор с рельефными водоохлаждаемыми валками, выполненными в виде равномерно чередующихся выступов и впадин, и позволяет получать быстрозакристаллизованную шихтовую заготовку. Новым является то, что валки установлены таким образом, что отношение высоты выступов к величине зазора между валками составляет от 3,3 до 2,0. С целью получения шихтовой заготовки более равнотолщинной, повышения ее модифицирующей способности и повышения области применения последней валки синхронизированы между собой таким образом, что впадине одного из валков соответствует выступ другого по оси, соединяющей их центры. 2 ил.
Patent RU-2110763-C1 (RU)
IPC: F42D1/045
Filed: 1994-03-28
Granted: 1998-05-10
Abstract: Способ электровзрывания предназначен для использования в нефтяной и газовой промышленности при прострелочно-взрывных работах. Трансформируемым в устройстве электрическим током разогревают нить мостика накаливания 1. Воздействуют нагретой нитью на первичный заряд в виде высокотермического горючего состава с экзотермическим самоускоряющимся горением. Полученной тепловой струей воздействуют на основной заряд бризантного вещества. Сопротивление нити мостика накаливания выбирают из условия получения температуры ее нагрева от промышленных напряжений ниже температуры возгорания высокотемпературного горючего состава. 1 з.п.ф., 1 ил.
Patent RU-2078386-C1 (RU)
Inventor: BELOV IVAN A
IPC: G21F9/02
Filed: 1994-04-19
Granted: 1997-04-27
Abstract: FIELD: ecology control facility, accident effects elimination technology. SUBSTANCE: method includes air treatment by spray atomizing of water-soluble substance having property to compose sediments which contain iodine and its compounds. Substance is sprayed either like powder or like drops of melt with particles average dimension about of 5 mcm or like water solution aerosol with particles average dimension not more then 60 mcm. Substance will be water-soluble endothermically in preference. Particles dimensions are chosen so to provide workability of full volume of drops or powder while treatment. Substance water-solubility provokes avalanche-like condensing of contaminated vapor under spraying substance effects. EFFECT: higher efficiency of air decontamination. 2 cl
Patent RU-2060825-C1 (RU)
Title: Machine for grain shelling
Inventor: SAVITSKIJ ANDREJ K
IPC: B02B3/08
Filed: 1994-04-26
Granted: 1996-05-27
Abstract: FIELD: grain-processing industry. SUBSTANCE: machine for grain shelling has housing, rotor with blades disposed inside it, charging fixture, aspiration channel and fixture for limiting grain displacement in housing including at least two reflectors made movable for ensuring uniform decrease of exhaust section of housing as well as full opening of the latter. The housing is made many-sided. EFFECT: facilitated manufacture. 2 dwg
Patent RU-2079471-C1 (RU)
Title: Refractory mortar powder
Inventor: AVERYANOVA ELENA VLADIMIROVNA
IPC: C04B35/66
Filed: 1994-05-05
Granted: 1997-05-20
Abstract: FIELD: refractory materials. SUBSTANCE: refractory mortar powder used for joining ceramic and refractory objects includes (i) alumina refractory filler in the form of corundum and fine-dispersion aluminosilicate cake composed, wt.-%): corundum, 20-40; mullite, 50-70; glass phase, 5-15; and (ii) phosphate binder. On the whole, mortar powder consists, wt.-%: corundum, 40-60; aluminosilicate cake, 15-30; and phosphate binder, 20-35. As fine- dispersion aluminosilicate cake, one may use dust from electrofilters employed for firing high-alumina materials. EFFECT: improved composition. 2 cl, 2 tbl
Patent RU-2129346-C1 (RU)
Title: Method for manufacturing of housing with electromagnetic shielding and housing which is made using this method
Inventor: KHEL MUT KAL
IPC: H05K9/00
Filed: 1994-06-10
Granted: 1999-04-20
Abstract: FIELD: manufacturing of electronic functional elements with shielding body from flexible conducting material. SUBSTANCE: method involves application of flexible conducting material under pressure from needle or nozzle directly over piece of housing, to be covered with shielding body. EFFECT: facilitated manufacturing, increased quality of elements. 22 cl, 14 dwg
Patent RU-2097470-C1 (RU)
Inventor: PAVLOV EVGENIJ S
IPC: E01B11/34
Filed: 1994-06-07
Granted: 1997-11-27
Abstract: Использование: изобретение относится к верхнему строению железнодорожного пути, в частности к конструкциям накладок для безударного стыкового разъемного соединения рельсов, которые устанавливаются внутри колеи для возможности взаимодействия их верхних поверхностей с гребнем колеса. Сущность изобретения: рельсовая стыковая накладка, устанавливаемая внутри рельсовой колеи, выполнена в своей средней по длине части с выступом 6 для взаимодействия с гребнем колеса подвижного состава, при этом ее внутренняя боковая поверхность ответна сопрягаемой с ней поверхности головки и подошвы рельса. Верхняя поверхность 7 выступа 6 накладки выполнена криволинейной и выпуклой в продольной вертикальной плоскости. 6 ил.
Patent RU-2087532-C1 (RU)
Inventor: LISHCHENKO NIKOLAJ N
IPC: C12N1/20
Filed: 1994-06-15
Granted: 1997-08-20
Abstract: FIELD: biotechnology, medicinal microbiology, food industry. SUBSTANCE: nutrient medium has dairy whey as a base. Whey is clarified by the successive treatment of the defatted milk with acid or alkali. Medium has also dried or liquid yeast aulolyzate and, additionally, sodium dihydrogen phosphate dihydrate, ammonium chloride and magnesium sulfate heptahydrate at the following ratio of components, wt.-%: clarified dairy whey 7.5-10.0; lactose 0.3-0.5; dried or liquid yeast autolyzate 0.2-0.3 and 2-3; D,L- cysteine 0.05-0.1; NaH 2 PO 4 •2H 2 O 0.7-0.8; NH 4 Cl 0.1-0.15; MgSO 4 •7H 2 O 0.015- 0.020; agar-agar 0.075-0.080, and water - the rest, pH = 7.2- 7.4. The proposed medium can be used for production of eubiotic preparations and bifidum-containing foodstuffs. EFFECT: improved quality of the nutrient medium.
Patent RU-2116556-C1 (RU)
Title: Steam trap
Inventor: PICHUGIN G P
IPC: F16T1/00
Filed: 1994-07-18
Granted: 1998-07-27
Abstract: FIELD: power engineering. SUBSTANCE: steam trap case is made in the form of corrugated tube with hollow fins. Upper part of cylindrical case is provided with pipe connection closed with cover with additional amount of granules. EFFECT: provision for operation with granular material in horizontal position. 2 cl, 3 dwg
Patent RU-2077488-C1 (RU)
Title: Distiller
Inventor: VOROBEV YURIJ F
IPC: C02F103/04
Filed: 1994-07-25
Granted: 1997-04-20
Abstract: FIELD: chemical engineering, heat-power engineering; boilers of thermal power stations. SUBSTANCE: distiller has cylindrical housing with inlet and outlet branch pipes, evaporator mounted coaxially in spaced relation, cylindrical heater mounted coaxially in spaced relation in evaporator, fan located in upper portion of housing, condenser mounted on inner surface of housing and condensate receiver. Branch pipe connecting the upper portion of condenser with evaporator is introduced into evaporator tangentially and starting liquid fed to evaporator continues rotary motion along its inner surface. In course of heating, stating liquid gets pressed off surface of heater forming vapor jacket continuously moving upward. Vapor is discharged to gap between evaporator and condenser where it is condensed and then it is directed to condensate receiver. Fan 7 is used to intensify process of transportation of vapor-gas mixture and to maintain rarefaction above evaporation surface. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2076355-C1 (RU)
Inventor: PETRUSHKOV SERGEJ V
IPC: G08B13/22
Filed: 1994-08-04
Granted: 1997-03-27
Abstract: Изобретение относится к охране объектов, оборудования посредством шлейфов сигнализации, в которые включены охранные и пожарные извещатели. При разомкнутом шлейфе индикатор горит непрерывно, в случае замыкания или обрыва индикатор переходит в "мерцающий режим" вне зависимости от состояния шлейфа. Этот режим позволяет визуально наблюдать за состоянием охраняемого объекта. Кроме того, устройство обладает высоким быстродействием за счет использования современных интегральных схем. 2 ил.
Patent RU-2076519-C1 (RU)
Title: Заторно-сусловарочный котел
IPC: C12C13/02
Filed: 1994-09-29
Granted: 1997-03-27
Abstract: 1. Заторно-сусловарочный котел, содержащий цилиндрический сосуд со сферическим днищем, перемешивающее устройство с электроприводом и пропеллерной мешалкой, крышку с вытяжной трубой, люком для загрузки, патрубками подачи и слива конденсата и перколятор, укрепленный в нижней части цилиндрического сосуда соосно с перемешивающим устройством, отличающийся тем, что цилиндрический сосуд снабжен паровой рубашкой, а перколятор выполнен в виде полого цилиндра с входным и выходным патрубками, подключенными соответственно к патрубку подачи пара и патрубку слива конденсата, причем пропеллерная мешалка расположена внутри перколятора.2. Котел по п.1, отличающийся тем, что отношение внутреннего диаметра перколятора к размаху лопастей пропеллерной мешалки равно 1,1 - 1,3.3. Котел по п.1, отличающийся тем, что отношение внутреннего диаметра цилиндрического сосуда к его высоте равно 1,0 - 1,2.
Patent RU-2102712-C1 (RU)
Inventor: KAZARJAN A A
IPC: G01L9/12
Filed: 1994-10-18
Granted: 1998-01-20
Abstract: FIELD: measurement technology. SUBSTANCE: invention is related to capacitive transducers and can be employed to measure pressure pulsations on surface of deformed articles and to extract deformation signal from basic pressure signal. Thin-film capacitive transducer has two groups of sensitive elements for recording of signal from action of pressure and deformation of article. Membrane ( first film 1 ) of first group of sensitive elements is bonded on to surface of article 18. Second group of sensitive elements for recording of signal generated by action of pressure is positioned above surface of sensitive elements of first group uniaxially to it. In this case second membrane ( eighth film 15 ) of transducer is under direction action of pressure. Design of such transducer is developed on bases of eight metallized and nonmetallic dielectric films. Range of measured pressure pulsations is from 0.1 to 1000.0 Pa. measurement results are processed in special manner. EFFECT: expanded application field, diminished measurement error. 1 dwg
Patent RU-2095135-C1 (RU)
Title: Сетка трехмерного плетения для каталитических реакций
Inventor: ZIGFRID BLASS
IPC: C01B21/26
Filed: 1995-04-05
Granted: 1997-11-10
Abstract: Изобретение относится к сетке трехмерного плетения для каталитических реакций и может быть использовано при получении азотной кислоты на стадии окисления аммиака. Сущность изобретения заключается в том, что сетка выполнена в два и более слоев, а ячейки отдельных слоев связаны друг с другом ворсовыми нитями до 10 нитей на 1 меш, причем нити расположены под углом от 0 до 50 o  к направлению потоков реакционных газов. Ворсовые нити имеют длину от 1 до 10 мм. Использование изобретения позволяет повысить степень конверсии аммиака. 3 з.п. ф-лы.
Patent RU-2082110-C1 (RU)
Title: Level indicator for liquid
Inventor: KOSTIN ALEKSANDR G
IPC: G01F23/30
Filed: 1995-04-18
Granted: 1997-06-20
Abstract: FIELD: instrumentation engineering, systems monitoring, controlling and regulating parameters of technological processes. SUBSTANCE: given level indicator is specifically meant for measurement of level of oil products in reservoirs of oil handling facilities. Level indicator has measuring pulley, float coupled to pulley by means of steel belt, balancing mechanism in the form of weight of specified mass suspended uniaxially to float with the aid of flexible elements which are anchored on ballast wheels put on axle provided with stopping mechanism. EFFECT: simplified design, enhanced functional reliability. 1 dwg