baber/WOPTO huggingface dataset:
Patent RU-2096643-C1 (RU)
Title: Turbojet engine
Inventor: DEDENEV SERGEJ N
IPC: F02K3/00
Filed: 1995-02-28
Granted: 1997-11-20
Abstract: FIELD: aeronautical engineering; surface and water transport. SUBSTANCE: turbojet engine includes case 1 made in form of semi-closed spindle-shaped chamber, axial shaft 2 mounted inside case in supports 3, compressor with blades mounted at inlet hole, combustion chamber 5, turbine with blades having inner side 7 and outer side 8 formed by spirals shaped grooves 9 in tail section of case; depth of these grooves increases smoothly in direction of outlet nozzle. Case is mounted for axial rotation in bearings 10. Engine is also provided with injectors 11, jet nozzle 12 and cooling blades 13. EFFECT: enhanced reliability. 3 cl, 6 dwg
Patent RU-2082654-C1 (RU)
Title: Docking device for space vehicles
Inventor: GAMAYUNOV ALEKSANDR V
IPC: B64G1/64
Filed: 1995-07-19
Granted: 1997-06-27
Abstract: FIELD: docking the space vehicles to orbital stations. SUBSTANCE: in docking the vehicles located in shadow part of orbit (relative to Sun), end of arrow-like rod 2 of active unit 1 is located in intake cone of passive unit 4 of other space vehicle in the immediate vicinity of open end of docking sleeve 5 which is termination of intake cone. Low-melting-point metal 6 contained in sleeve is converted to liquid state by means of electric heater 11. Simultaneously with melting of metal, three-phase helical winding 10 located in grooves of ferromagnetic envelope 8 of side walls of sleeve is energized. After penetration of arrow-like rod in molten metal, heater is deenergized and metal is converted to solid state. Area of mechanical contact is considerably increased due to complete enveloping of rod surface with metal. EFFECT: enhanced reliability. 3 dwg
Patent RU-2130699-C1 (RU)
Inventor: SOUNG-DZHU KIM
IPC: H01L21/58
Filed: 1994-09-22
Granted: 1999-05-20
Abstract: FIELD: microelectronics, in particular, for mounting flat four-in-line chips. SUBSTANCE: method involves prevention of rotation upon mounting, cooling solder, short-time soldering and tearing of semiconductor chip in course of automatic mounting and automatic soldering of chip. In addition method involves making holes for mounting chip in place of its connection to substrate of printed circuit boards, checking against defects, rotation of printed circuit board in rotation assembly, covering its holes with binder in local mounting assembly, ensuring correct positioning of chip in required position and regulation of shape by device for automatic soldering by means of passing ultraviolet light through hole, mounting and fixing chip on printed circuit board side which is clad with copper. EFFECT: improved quality and increased reliability. 10 cl, 8 dwg
Patent RU-2066134-C1 (RU)
Title: Device for separation of adenomatous ganglions from urethra
Inventor: MIKAELYAN SERGEJ D
IPC: A61B17/32
Filed: 1995-08-15
Granted: 1996-09-10
Abstract: FIELD: surgery. SUBSTANCE: device comprises guide tube 1 with detachable bent end-piece 2 and inner cavity 3 for movable adjusting rod 4, having a section in the form of axle 5 for hollow cylindrical knife 6 with end turning groove 7 on the inoperative lateral surface, additionally has a reversible drive in the form of handle 8 fixed on adjusting rod 4 with movable lever 9 positioned for engagement of carrier end 10 with the walls of end turning groove 7; separating spring 11 is positioned between handle 8 and movable lever 9, and detachable bent end-piece 2 is furnished with fastening bar 12 made installation in guide tube 10. EFFECT: improved contact of hollow cylindrical knife 6 with disserted and adjoining tissues; reduced labor content of operation. 7 cl, 3 dwg
Patent RU-2088219-C1 (RU)
Title: Antihistaminic preparation and a method of prophylaxis of allergotoxicosis in young cattle
Inventor: DUDNIKOV SERGEJ A
IPC: A61K31/195
Filed: 1995-10-16
Granted: 1997-08-27
Abstract: FIELD: veterinary science. SUBSTANCE: preparation has, mg/ml: histamine, 0.00005-0.0001; copolymer of vinylpyrrolidone and organic acid as a carrier, 0.00154-0.0611; and solvent, the balance. Solvent: physiological solution or its mixture with oily adjuvant at ratio = 1:1, or with 3-5% an aqueous suspension of silica at ratio 1:1. Preparation is prepared by conjugation of histamine with an organic acid link in composition of copolymer with vinylpyrrolidone. For prophylaxis preparation is injected to animals by intramuscular route: to piglets 7-10 days before weakling at volume 1-2 ml (one dose), 14-20 days before weakling at 6-8 days interval at volume 1-2 ml per each injection; to calves - at volume 2-3 ml to one day newborns. Preparation is used for nonspecific immunostimulating prophylaxis of allergotoxicosis in piglets and calves. EFFECT: improved preparation stability, enhanced effectiveness of prophylaxis, simplified procedure. 10 cl, 23 tbl
Patent RU-2141761-C1 (RU)
Title: Farm crop sick rate reduction method
Inventor: MITROFANOV JU A
IPC: A01N59/00
Filed: 1995-10-17
Granted: 1999-11-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves growing farm crops and treating vegetative parts of plants with biologically active solution, such as sea water. Treating with sea water solution is performed at active growing stage and at period of transfer to flowering and fruit-bearing stages 1-6 times in 1-8 days and 1-4 times in 3-7 days, respectively. EFFECT: increased efficiency and reduced sick rate. 2 cl, 6 tbl, 8 ex
Patent RU-2148589-C1 (RU)
Title: Continuous method and device for halogenation of elastomers
Inventor: STRANEO PAOLO
IPC: C08F8/22
Filed: 1993-12-10
Granted: 2000-05-10
Abstract: FIELD: halogenation of elastomers with introduction of halogenating agent into solution of unsaturated elastomer in organic solvent. SUBSTANCE: method includes mixing of halogenating agent with continuous flow of elastomer solution, dissolving of halogenating agent and its reaction with elastomer in this continuous flow. In so doing, flow of elastomer solution is kept in turbulent motion without flow inversion phenomenon and with simultaneous reaction between halogenating agent and elastomer. Halogenating agent is introduced into elastomer solution at atmospheric pressure and temperature in flow of elastomer solution maintained above 10 C. The device for embodiment of the method includes column-type reactor with line of introduction of elastomer solution and at least one distributor for introduction of halogenating agent and with lines of discharge of effluent gas and solution of halogenated elastomer, mechanical means for creation of turbulence which may be static, for instance, in the form of nozzle, or dynamic, in particular, in the form of one layer of Raschig rings. In this case, line of introduction of elastomer solution is connected to reactor lower part and at least one distributor for introduction of halogenating agent is connected to reactor above line of elastomer. EFFECT: accelerated process, higher efficiency of halogenation due to more uniform distribution of halogen in flow of elastomer. 13 cl, 1 dwg
Patent RU-2106958-C1 (RU)
Inventor: KHENK JOPPEN
IPC: B29C48/10
Filed: 1995-12-21
Granted: 1998-03-20
Abstract: FIELD: perforation of smooth close surfaces of articles from open-pore foam plastic sheets. SUBSTANCE: open-pore foam plastic sheets with smooth close surfaces after extrusion are heated to preset temperature, subjected to deep drawing in plant for thermal molding with the aid of two-sided vacuum treatment and thermal fixation. One or two close surface films of foam plastic sheet are perforated with the help of movable needles installed in mold. Mold is a component of plant for thermal molding, and it forms together with the other mold the tool for thermal molding. Mold for internal side of foam plastic sheet has punch, cooling plate, vacuum plate, movable needles, needle plate, spring for returning the needle plate and also membranes and mounting plate which are supported together by means of screws. EFFECT: higher efficiency. 48 cl, 10 dwg
Patent RU-2119430-C1 (RU)
Title: Stereolithographic plant
Inventor: KODOLOV V I
IPC: B29C35/08
Filed: 1995-12-26
Granted: 1998-09-27
Abstract: FIELD: stereolithographic plants. SUBSTANCE: plant consists of laser 2, scanning system, optical system, bath 7 for photopolymerized composition, control computer. System of laser beam guidance is used in the form of inertialess mechanical system of three-dimensional forming NC machines. The system is made in the form of removable mountings with mirrors 4. Mountings with mirrors 4 are installed on machine table. One of them is moved along axis Y, while the other, along axes X and Y. Mirrors are moved simultaneously with movement of quartz lens 5 allowing accurate regulation of focal distance to surface of photosetting composition. Beam chopping is effected with the help of mechanical modulator. After formation of layer, process platform is displaced through a preset value downward and cycle is repeated until the article is formed layer by layer. EFFECT: simplified laser alignment and manufacture of large articles. 1 cl, 2 dwg
Patent RU-2071368-C1 (RU)
Title: Electronic normalizer
Inventor: KHVOROSTOV SERGEJ A
IPC: A61N1/375
Filed: 1996-01-30
Granted: 1997-01-10
Abstract: FIELD: medicine, self-contained electronic stimulators. SUBSTANCE: electronic normalizer comprises body 1, two electrodes 2 and 3, bushing 4, microprocessor 5, contact element 6, power supply source 7, and spring 8. EFFECT: electronic normalizer can be used for treatment of gastrointestinal tract, in gynecology for activating bioelectrical, motorial and secretory functions of genital organs and for cleaning duct systems, for activating of functions of pancreas and prostate glands, for altering psychophysiological and time and immune status, for prophylaxis and treatment of oncological diseases, etc. 4 cl, 10 dwg
Patent RU-2110117-C1 (RU)
Title: Semiconductor silicon structure
Inventor: ZINOV EV D V
IPC: H01L23/48
Filed: 1996-02-29
Granted: 1998-04-27
Abstract: FIELD: manufacture of microelectronic devices. SUBSTANCE: proposed semiconductor silicon structure is composed of thin silicon crystal which volume coincides with volume of device area, bonding pads and beam leads-out that can be produced from such base metals as Cu, Ni and others. EFFECT: increased adaptability to manufacture, reliability and speed of action with reduction of dimensions and mass. 3 dwg
Patent RU-2106481-C1 (RU)
Inventor: RUDICH ALEKSEJ IVANOVICH
IPC: E21B43/24
Filed: 1996-03-26
Granted: 1998-03-10
Abstract: Способ добычи нефти из скважин с помощью принудительных средств применяется для повышения процента извлечения нефти, в частности из глубинных скважин. В обводненный нефтяной пласт посылают сейсмическую энергию для концентрации нефти в околокровельном пространстве. Затем применяют последовательный направленный многократный взрыв и используют, возникающие при взрыве волн для подъема столба нефти на поверхность. После взрыва применяют тепловой метод внутрипластового горения или путем ввода в нефтяной пласт водяного пара или горячей воды. 1 з.п.ф-лы, 1 ил.
Patent RU-2103056-C1 (RU)
Inventor: BAL ZHINIMAEV B S
IPC: B01J20/20
Filed: 1993-11-23
Granted: 1998-01-27
Abstract: FIELD: composite materials. SUBSTANCE: porous composite material is provided containing from 0.05 to 40.00 wt % silver and from 60.00 to 99.95 wt % carbon matrix having three- dimensional structure formed by graphite-like crystals with interlayer distance 3.36-3.62   and dimensions: along layer 20 to 2000   and perpendicularly to layers from 30 to 50000  . Material has real density 1.8-2.2 g/cu.cm, X-ray density 2.108-2.238 g/cu.cm, and porous space formed by associates of above-named crystals with curvature radius from 80 to 50000  . EFFECT: desired characteristics provided. 2 cl
Patent RU-2103679-C1 (RU)
Inventor: SHUSTERZON G I
IPC: G01N33/00
Filed: 1996-07-04
Granted: 1998-01-27
Abstract: FIELD: measurement technology. SUBSTANCE: device has two measuring electrodes connected to measurement assembly. One electrode is made as rod and positioned in internal space of second electrode manufactured as hollow rod arbitrary cross section. EFFECT: higher measurement results. 9 cl, 1 dwg
Patent RU-2131330-C1 (RU)
Inventor: LJUNGBERG B ORN
IPC: C23C16/40
Filed: 1995-01-12
Granted: 1999-06-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: cutting tool has at least one high-melting temperature layer. Layers differ in controlled microstructure and phase state and have crystalline surfaces grown in preferred direction relative to surface of coated body. Coatings have at least one high-melting temperature layer, with at least one layer being high-density close-grained layer of α-Al 2 O 3 , which is preferably textured in (104) direction. Such construction allows tool with low surface roughness, high wear-resistance and increased impact toughness to be produced. EFFECT: increased efficiency and improved quality of tool. 8 cl, 1 dwg, 2 ex
Patent RU-2099671-C1 (RU)
Title: Способ сканирования объекта
Inventor: VLADIMIROV MIKHAIL N
IPC: G01C11/00
Filed: 1996-10-17
Granted: 1997-12-20
Abstract: Использование: в системах распознавания образов различного назначения. Сущность изобретения: способ сканирования объекта заключается в том, что датчик сканирования перемещают относительно объекта и для каждого положения датчика сканирования измеряют и регистрируют параметр объекта. Перемещение датчика сканирования осуществляют циклически. В начале каждого цикла вокруг положения датчика сканирования строят замкнутую окрестность, на границе которой определяют максимальное изменение параметра объекта относительно значения параметра в точке положения датчика, перемещают датчик сканирования с определенным шагом из указанного положения в направлении максимального изменения параметра в его новое положение. Если разность между параметрами в указанных двух положениях не превышает заданную величину, продолжают перемещение датчика в том же направлении, а при превышении разностью параметров заданной величины цикл заканчивают, причем последнее положение датчика сканирования в цикле является его начальным положением в новом цикле. 5 з.п. ф-лы, 1 ил.
Patent RU-2110561-C1 (RU)
Title: Fuel composition for spark-ignition internal combustion engines
Inventor: DEM JANENKO E A
IPC: C10L1/185
Filed: 1996-10-16
Granted: 1998-05-10
Abstract: FIELD: gasoline production. SUBSTANCE: invention aims at developing fuel composition based on hydrocarbon fuel, known high-octane components, and antiknock additives providing improved anti-knock property and simultaneously reduced consumption of anti-knock additives. Aim is achieved by using, as antiknock additive, t-Butyl methyl ether in which the following antidetonants are dissolved: N- methylaniline, xylidine, ferrocene, and α-hydroxy-iso- propylferrocene. EFFECT: improved antiknock property. 2 cl, 3 tbl
Patent RU-2101148-C1 (RU)
Title: Способ пайки изделий (варианты)
Inventor: SEMENOV VIKTOR NIKONOROVICH
IPC: B23K103/18
Filed: 1996-10-30
Granted: 1998-01-10
Abstract: Способ может быть использован при диффузионной пайке изделий из молибдена и стали. На паяемые поверхности изделий наносят слои медного покрытия. Размещают припой. Пайку производят в вакууме 1•10 -2  мм рт.ст. По первому варианту используют припой с содержанием марганца до 70 мас.%, никель - остальное. Изделие нагревают со скоростью 10-15 o C/мин до 600±10 o C и выдержкой 25-30 мин. Скорость нагрева увеличивают до 70-100 o C/мин. При 970-1000 o C проводят выдержку 10-15 мин. Пайка при температуре 1170±10 o C в течение 3-5 мин. По второму варианту на паяемую поверхность стальной пластины наносят слой никелевого покрытия 15-20 мкм. Используют припой с содержанием марганца до 20 мас.%, медь - остальное. Изделие нагревают в печи до 600±10 o C со скоростью 10-15 o C/мин с выдержкой 20-30 мин. Далее нагревают со скоростью 50-70 o C/мин до температуры 820-830 o C с выдержкой 10-15 мин. Паяют при температуре 1020±10 o C в течение 2-3 мин. Способ повышает герметичность паяного соединения и работоспособность изделия в агрессивных средах. 2 с.п. ф-лы.
Patent RU-2124997-C1 (RU)
Title: Device for delivering heated air into vehicle wheel tyres
Inventor: NIKITIN A I
IPC: B62D57/00
Filed: 1997-01-06
Granted: 1999-01-20
Abstract: FIELD: transport engineering; cross-country vehicles. SUBSTANCE: receiver secured inside wheel rim accommodates exhaust gas system pipe in inner space. Exhaust pipe is made in form of wheel axle and is coupled with receiver space through check valve. Rotary gate is installed at exhaust pipe outlet. EFFECT: increased efficiency of wheel tyre heating at low ambient temperatures. 2 cl, 6 dwg
Patent RU-2127034-C1 (RU)
Title: Grain grinder
Inventor: DOTSENKO S M
IPC: A01F29/00
Filed: 1997-02-13
Granted: 1999-03-10
Abstract: FIELD: agriculture. SUBSTANCE: grain grinder has housing accommodating plate-shaped disk. plate is secured on shaft for rotation and is provided with perforations over entire surface. Funnel-shaped branch pipe is installed inside plate coaxially with plate for displacement in vertical plane. Stops are provided from inner side of funnel-shaped branch pipe. End face surfaces of funnel-shaped branch pipe, stops and smaller base of plate are made riffled. Grain to be ground is delivered into space of branch pipe. With plate rotating, grain comes in engagement with riffled surface of plate base and secondary grinding is provided owing to contact of grain with riffled end face surface of branch pipe and stops. EFFECT: increased capacity of grinder owing to increased area of contact of grain and working surface. 2 cl, 5 dwg
Patent RU-2121714-C1 (RU)
Inventor: MEDOVYJ VITALIJ SEMENOVICH
IPC: G06K9/34
Filed: 1997-02-19
Granted: 1998-11-10
Abstract: FIELD: computer engineering. SUBSTANCE: method involves displaying cytological mount, which has at least one cytological object, on monitor, drawing at least one line which is part of board of cytological object image by operator, automatic detection of rest borders of cytological objects, displaying cytological object border, which has been detected in this way, on monitor. Operator's actions on drawing part of border and automatic detection of rest borders are run in turns in real time until border of cytological object is closed. Also method provides operator-drawn interruption of automatic detection, removal of part of drawn border image, which does not correspond to visually detected borders of cytological object, and continuation of drawing border by operator with subsequent initiation of automatic detection procedure. EFFECT: interaction between segmentation software and operator for localization of cytological object border and possibility of its correction by operator.
Patent RU-2110773-C1 (RU)
Title: Automatic weighing scale
Inventor: ANDREEV G N
IPC: G01G3/02
Filed: 1997-03-19
Granted: 1998-05-10
Abstract: FIELD: measurement technology, chemical, metallurgical and food processing industries and trade. SUBSTANCE: proposed automatic weighing scale uses possibility of weighing in two stages. At first stage main mass of material is weighed and at second stage its insufficient part is metered out. Weighing mechanisms are identical for both stages and present bell-cranks which one arms sense weight of metered out material in sequence and other arms carrying counterweights counterbalance them. Feed of material into weighing chamber is regulated by means of limit switches interacting with rules coupled electrically and pneumatically with rotation drive of cock. EFFECT: enhanced operational stability and reliability. 5 dwg
Patent RU-2125624-C1 (RU)
Title: Недублированная ткань для воздушных баллонов и способ изготовления недублированной ткани
Inventor: EHBERKHARD BERGEN
IPC: D03D15/00
Filed: 1995-08-15
Granted: 1999-01-27
Abstract: Недублированная ткань предназначена для воздушных баллонов и выполнена с полотняным или репсовым переплетением из полиамидной филаментной нити с титром фибрилл от 1,5 до 7 дтекс, прочностью от 50 до 80 сН/текс и относительным удлинением от 15 до 30%. Ткань обладает воздухопроницаемостью менее 3 л/дм 2 /мин, остаточной усадкой при кипячении < 2% и усилием раздирания на основу и уток > 100 Н. Согласно способу изготовления недублированной ткани для воздушных баллонов в качестве исходного материала используют полиамидный филамент с усадкой в горячем воздухе < 6% и минимальным усилием усадки 0,20 сН/текс. Ткань подвергают обработке в закрытой емкости при температуре от 80 до 160 o C и относительной влажности воздуха от 90 до 100%, сушат на растяжной раме и фиксируют или обрабатывают общеизвестным способом каландирования или санфоризации. Изобретение позволяет получить простым и экономичным способом недублированную ткань с низкой воздухопроницаемостью, соответствующей воздухопроницаемости дублированной ткани, с высокой стабильностью размеров и высокой прочностью на разрыв. 2 с. и 1 з.п. ф-лы, 3 табл.
Patent RU-2129954-C1 (RU)
Title: Method of woodwork treatment
Inventor: IGOSHIN V A
IPC: B27K5/00
Filed: 1997-04-07
Granted: 1999-05-10
Abstract: FIELD: wood treatment, more specifically, methods of woodwork treatment for woodwork protection from moisture and biological effect. SUBSTANCE: novelty of the method consists in application of hot impregnating substance based on hydrocarbons produced by thermochemical processing of wood wastes to woodwork. EFFECT: reduced material expenses due to simplification of process.
Patent RU-2125662-C1 (RU)
Title: Gas-turbine method for electric power generation and gas-turbine power plant implementing it
Inventor: KUSHIN V V
IPC: F03B13/00
Filed: 1997-05-20
Granted: 1999-01-27
Abstract: FIELD: power engineering. SUBSTANCE: atmospheric air is fed to mixing chamber by means of compressor wherein energy carrier is also supplied; mixture obtained is passed through turbine coupled with generator. Temperature of air supplied to compressor input is between minus 10 and minus 70 C; water is introduced in mixing chamber by means of sprayer in the form of finely dispersed aerosol with droplet size not over 0.2 mm. Power plant is provided with water supply and sealing systems, and/or with heat insulation system. EFFECT: provision for preventing pollution of environment; improved economic efficiency of power generation. 3 cl, 2 dwg
Patent RU-2125733-C1 (RU)
Title: Underwater acoustic beacon-responder
Inventor: KARALJUN V JU
IPC: G01S7/52
Filed: 1997-05-28
Granted: 1999-01-27
Abstract: FIELD: underwater navigation. SUBSTANCE: proposed underwater acoustic beacon-responder has electric cell, acoustic antenna, reception/transmission commutator, receiving amplifier, first decoder, device switching on radiation channel with reset circuit, master generator, power amplifier connected in series the latter being coupled with output to second input of reception/transmission commutator, anchor separation mechanism connected with input to output of receiving amplifier through second decoder and OR gate, NOT gate connected to electric cell through threshold unit and source of ionized radiations, physical source of current, storage circuit, charger connected to electric cell, supply switch, second NOT gate and AND gate connected in series through which second input of OR gate is connected to output of storage circuit. Second input of AND gate is connected to output of first NOT gate. Supply inputs of receiving amplifier, second decoder and anchor separation mechanism are connected to electric cell through supply switch which second input is connected to output of storage circuit and which third input is linked to output of threshold unit. EFFECT: prolonged service life of beacon-responder. 1 dwg