baber/WOPTO huggingface dataset:
Patent RU-2136513-C1 (RU)
Inventor: ROLAND SHERER
IPC: B60W10/18
Filed: 1994-12-02
Granted: 1999-09-10
Abstract: FIELD: transport engineering; trackless vehicle speed control systems. SUBSTANCE: control device and corresponding actuating device of vehicle furnished with retarder brake are used under traction conditions additionally to reduced engine parameter when preset tolerable maximum speed is exceeded. Proposed system is compact and requires smaller mounting space. EFFECT: reduced number of components with resulting reduced probability of system failure. 8 cl, 1 dwg
Patent RU-2127845-C1 (RU)
Inventor: BOND ALEKSANDR EHDVIN
IPC: F16L23/026
Filed: 1993-12-02
Granted: 1999-03-20
Abstract: FIELD: connection of connecting member to pipe of complex configuration. SUBSTANCE: method consists in forming at least one groove of peripheral direction on surface of pipe adjoining end face, fitting the connecting member corresponding to end face of pipe overlapping the area of groove and placing retainers in this groove between pipe and connecting member. Mass to be vulcanized is placed in joint area between pipe and connecting member for adhesion of connecting member with end face of pipe. Groove penetrates into reinforcing core of pipe. EFFECT: enhanced reliability of joint. 32 cl, 10 dwg
Patent RU-2135273-C1 (RU)
Title: System for production of special purpose gas, device to remove heat and acid gas on its basis and process of production of special purpose gas
Inventor: ROBERT A MAKILROU
IPC: F23G7/04
Filed: 1995-02-20
Granted: 1999-08-27
Abstract: FIELD: gasification systems. SUBSTANCE: reactor of gas generator carrying fluidized layer is heated to certain temperature limit either with the aid of external heater or by means of second fluidized layer located above first fluidized layer. Heat exchanger for indirect heating of corresponding fluidized layers can be positioned in first and/or second fluidized layers. Condensing heat exchanger removes heat from special purpose gas and condenses acid gas from it for re-circulation of chemical substances. Reagent to clean special purpose gas in injected into condensing heat exchanger. Increased pressure is formed in cleaned special purpose gas for its direct burning in turbine. System designed in accordance with invention is autonomous which means that it can operate under uniform mode without stoppage and re-starts. Low-temperature implementation of system prevents formation of melt and possible reaction between melt and water, diminished possibility of pollution and reduces need in cooling of vessel of gas generator. System is provided with heat and mass exchange surfaces resistant to corrosion on heating side and to scale formation. EFFECT: enhanced functional efficiency and reliability of system. 27 cl, 5 dwg
Patent RU-2077587-C1 (RU)
Title: Strain of aspergillus fresenius 4238 - a producer of fumagillin
Inventor: GORIN SERGEJ E
IPC: C12R1/68
Filed: 1995-03-16
Granted: 1997-04-20
Abstract: FIELD: biotechnology, antibiotics. SUBSTANCE: the proposed strain - a producer of antibiotic fumagillin used for prophylaxis and treatment of nosematosis in bee and amebiasis in carnivore animals. Strain is stored in Collection of microorganism culture of the State Scientific antibiotic Center at N GNTsA 345A. EFFECT: fungal strain indicated above. 1 tbl
Patent RU-2095636-C1 (RU)
Inventor: SHVILKIN BORIS N
IPC: F04F5/02
Filed: 1995-03-03
Granted: 1997-11-10
Abstract: FIELD: jet facilities. SUBSTANCE: liquid jet pump has vessel containing gases, vapors and solutions. Vessel is connected with pump by means of pipe with cock. Other cock is arranged on working liquid flow path before its getting into pump. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2085605-C1 (RU)
Inventor: RABINOVICH EFIM M
IPC: C22B3/08
Filed: 1995-04-18
Granted: 1997-07-27
Abstract: Изобретение относится к способу извлечения марганца из полупродуктов, содержащих двухвалентный марганец, включающему выщелачивание раствором серной кислоты. Сущность: выщелачивание проводят в присутствии пятивалентного ванадия при молярном соотношении суммы ионов водорода и пятивалентного ванадия к марганцу, равном (0,1-0,4):1,0.
Patent RU-2085329-C1 (RU)
Title: Apparatus for in-line vacuumizing of metal during continuous pouring process
Inventor: UMANETS VALERIJ I
IPC: B22D11/113
Filed: 1995-04-19
Granted: 1997-07-27
Abstract: FIELD: metallurgy. SUBSTANCE: apparatus has pouring ladle joined with vacuumizer, which has cylindrical working cavity with throat and discharge pipe in its bottom. Discharge branch pipe is inserted into working cavity of intermediate ladle provided with pouring cups. Auxiliary branch pipe mounted in vacuumizer bottom is provided with supplying pipeline connected to branch pipe side wall. Space between branch pipe axes is 4-10 diameters of auxiliary branch pipe channel. Throat is formed as cylindrical channel with length equal to 0.2-0.6 of vacuumizer working cavity height and diameter equal to space between inner generatrices of branch pipes channels. Throat channel is positioned in symmetry between these generatrices. Conical lower part of vacuumizer working cavity has height equal to 0.15-0.3 of vacuumizer working cavity height. EFFECT: increased efficiency, simplified construction and improved quality of metal. 1 dwg, 1 tbl
Patent RU-2093699-C1 (RU)
Title: Device for treatment of liquid or gaseous media
Inventor: DANILOV VLADIMIR I
IPC: F02M27/04
Filed: 1995-08-04
Granted: 1997-10-20
Abstract: FIELD: operation of internal combustion engines, farming, medicine, various technological processes. SUBSTANCE: device includes dielectric housing with treatment chamber which is brought in communication with inlet and outlet pipe unions. Negative electrode is earthed and is mounted on the outside of housing opposite treatment chamber; extended positive electrode connected to high- voltage source inside housing is provided with pointed projections perpendicular to its longitudinal axis along entire length of electrode. Several versions of positive electrode are proposed. Treatment chamber may be made in form of spiral-like passage. Sharply nonuniform electric field is created in chamber and constant magnetic field which is nonuniform in space is additionally created due to introduction of permanent magnets at alternating polarity; action of this field is intensified by magnetic shield. EFFECT: enhanced efficiency. 5 cl, 10 dwg
Patent RU-2096066-C1 (RU)
Inventor: GIRIKOV OLEG G
IPC: B01D24/46
Filed: 1995-08-09
Granted: 1997-11-20
Abstract: FIELD: liquid purification by filtering. SUBSTANCE: filter has casing, drainage base located on which are a layer of grainy media and a set of immovable plates which are made corrugated, wavy or bent in form of system of inclined troughs whose upper edges are located above media and the lower edges are in upper part of media layer. EFFECT: higher efficiency. 2 cl, 3 dwg , 1 tbl
Patent RU-2097655-C1 (RU)
Title: Device for cleaning gaseous effluents
Inventor: KVASENKOV OLEG I
IPC: F23G7/07
Filed: 1995-09-19
Granted: 1997-11-27
Abstract: FIELD: may be used in chemical, food, microbiological and other industries. SUBSTANCE: device has body accommodating reaction chambers with coaxially located IR-radiation sources on carbon-carbon composition over the contour similar to shape of reaction chambers, and catalyst carrier in the form of porous packing overlapping body section and installed in detachable holders. EFFECT: higher efficiency. 2 dwg
Patent RU-2124226-C1 (RU)
Title: Design of small-size mouse
Inventor: SEUNG KHO TAK
IPC: G06F3/033
Filed: 1994-09-19
Granted: 1998-12-27
Abstract: FIELD: computer engineering. SUBSTANCE: device has optical reflector like golf ball, which surface is covered with multiple pot-shaped grooves. Surface of optical reflector provides combination of graphic information, which is used for detection of shift of position and for storing information about sift of position and control parameter on ball. EFFECT: increased speed, increased resolution, possibility to detect both relative and absolute shifts. 4 cl, 12 dwg
Patent RU-2132012-C1 (RU)
Title: Fittings for supply of potable water and method of application of essentially inert coat
Inventor: VAL TER BEKER
IPC: E03B7/09
Filed: 1995-01-19
Granted: 1999-06-20
Abstract: FIELD: water supply systems. SUBSTANCE: fittings include copper and copper-alloy parts which are in contact with water. Coat of parts is made from tin and is applied on inner surfaces of parts by method of chemical tinning in liquid solution at temperature of from 50 to 0 C. Thickness of coat ranges from 2 to 4 mk. Method of application of essentially inert coat on parts of fittings made from copper and copper alloy includes cleaning the surfaces to be tinned and bringing these in contact with solution used for chemical tinning. This contact is effected at temperature from 50 to 80 C. EFFECT: avoidance of leaching of metals similar to lead into potable water. 15 cl, 2 dwg
Patent RU-2124256-C1 (RU)
Inventor: PLOKHUTA I N
IPC: H02G7/00
Filed: 1996-01-04
Granted: 1998-12-27
Abstract: FIELD: electrical engineering. SUBSTANCE: unit has cable laying mechanism joined through coupler to mechanical or manual towing mechanisms, guide mechanism for fiber-optic cable, brake for adjusting cable tension, movable counter-weight, mechanism for displacing counter-weight over rod mounted perpendicular to longitudinal axis of unit. Novelty is that unit is provided in addition with brake mechanism, towing mechanism has pulling lever engageable through number of mechanisms with hinged lever of cable laying mechanism. Housing of the latter has supporting and drive rollers the last of them being provided with reverse travel interlocking mechanism. EFFECT: high degree of automation without electronic devices, provision for laying cable of any thickness, reduced mass and size, improved safety, and facilitated servicing of unit. 9 cl, 21 dwg
Patent RU-2122033-C1 (RU)
Title: Method of isolating tanning extract from bark of larch
Inventor: RJAZANOVA T V
IPC: C14C3/00
Filed: 1996-01-04
Granted: 1998-11-20
Abstract: FIELD: leather industry. SUBSTANCE: bark of larch is crushed and extracted with aqueous solution containing sodium hydroxide and ethanol at 65-75 C for 5-5.5 h. Residue is reextracted with hot water at 90-95 C. The two extracts are combined, combined extract neutralized with acetic acid to pH 6.8-7.2 and evaporated. According to invention, to neutralized extract is added formaldehyde and extract is allowed to stand at 58-62 C for 25-35 min, whereupon sodium sulfite is added and mixture is aged at 94-98 C for 55-65 min. EFFECT: improved quality of tanner. 14 cl, 1 tbl, 3 ex
Patent RU-2120082-C1 (RU)
Inventor: GROZDOV BORIS NIKOLAEVICH
IPC: F22G3/00
Filed: 1996-01-16
Granted: 1998-10-10
Abstract: Пароперегреватель котла устанавливается в конвективной части барабанных котлов и служит для перегрева пара выше температуры насыщения. Выход пара из теплообменных труб пароперегревателя осуществлен в камеру перегретого пара, а вход пара - через концы теплообменных труб, соединенных с верхним барабаном котла. Пароперегреватель котла повышает выработку пара и повышает КПД. 3 з.п.ф-лы, 1 ил.
Patent RU-2086606-C1 (RU)
Inventor: ZOTOVA ALBINA MIKHAJLOVNA
IPC: C10G33/04
Filed: 1996-02-14
Granted: 1997-08-10
Abstract: Изобретение относится к нефтедобывающей промышленности и может быть использовано для разделения водонефтяных эмульсий и ингибирования коррозии и асфальтено-смоло-парафиновых отложений. Деэмульгатор-ингибитор имеет следующий состав, мас. %: фосфенокс Н-6 15-35; растворитель остальное. Состав дополнительно содержит реапон-4В при следующем соотношении, мас.%: фосфенокс-Н-6 20-25; реапон-4В 10-20; растворитель остальное. 1 з.п.ф-лы, 2 табл.
Patent RU-2096228-C1 (RU)
Title: Vehicle hydraulic steering mechanism
Inventor: OBIDIN VALERIJ YA
IPC: B62D5/07
Filed: 1996-04-01
Granted: 1997-11-20
Abstract: FIELD: transport engineering; steering systems. SUBSTANCE: steering hydraulic gear has inlet line, control line and operating lines designed for connection with actuating hydraulic cylinder, and return line for connection with hydraulic tank. It has also priority follow-up valve with two line for connection with pumps, two lines for supply of additional consumers and one line for connection with inlet line of hydraulic steering gear. Hydraulic steering mechanism differs from known ones in the following: to improve serviceability at transient conditions check valve is provided in priority valve and additional (sixth) line is connected with inlet of check valve and additional fifth position is provided. EFFECT: improved reliability of operation. 1 dwg
Patent RU-2134473-C1 (RU)
Title: Sparking plug system
Inventor: CALLAGHAN DANIEL CLIVE
IPC: H01T13/20
Filed: 1995-06-19
Granted: 1999-08-10
Abstract: FIELD: sparking plugs of internal combustion engines. SUBSTANCE: sparking plug system includes main electrode, insulator surrounding it, electrode element, pre-combustion chamber formed by insulator and electrode element with Venturi channel communicating with pre-combustion chamber. Sparking plug is placed at some distance from channel. EFFECT: prevention of carbon deposition on electrode, increased reliability and service life of sparking plug. 8 cl, 9 dwg
Patent RU-2102589-C1 (RU)
Inventor: SHEREMET EV N V
IPC: E21B43/24
Filed: 1996-04-19
Granted: 1998-01-20
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this is directed at increasing producing capacity of oil, gas and gas-condensate wells. According to method, introduced into well is water solution containing ammonium salts of organic and inorganic acids, hypochlorites of alkali metals, salts of nitrous acids. Accelerated thermochemical reaction is ensured by introducing into well of blue vitriol, chlorous aluminium, acids. Introduction of reaction accelerator and solution is effected separately. In result of treatment, temperature at well head is raised substantially which ensures melting of deposits of paraffin and asphalticresin materials, and pressure reaches dozens of MPa which leads to creation of fissures in rock mass and increase of product output. EFFECT: high efficiency. 4 cl
Patent RU-2128530-C1 (RU)
Title: Electron-mechanical watch (versions)
Inventor: AGRANOVSKIJ A V
IPC: A61N1/365
Filed: 1996-05-15
Granted: 1999-04-10
Abstract: FIELD: mechanical engineering; psychiatry; therapy. SUBSTANCE: base 13 of watch housing in series-produced electron-mechanical watches is made of dielectric material. External surface of housing base carries two concentric external electrodes 14, 15 contacting the man's skin. Two internal electrodes 16, 17 in the form of concentric sectors connected electrically and in pairs with external electrodes 14, 15 are provided on internal surface of watch housing base. Housing base 13 is made for turning around axis through angle exceeding the sector angular value of internal electrodes. In addition, watch has spring-loaded contacts 12 connected to excitation winding of step motor 1. When housing base turns, these contacts get closed by internal electrodes 16, 17, and biostimulation pulses acting on man's skin and rendering therapeutic effect are supplied to external concentric electrodes 14, 15. EFFECT: enlarged functional capabilities. 2 cl, 2 dwg
Patent RU-2128911-C1 (RU)
Title: Method of preparing entomopathogenic preparation called diprin
Inventor: TIKHONOVA L V
IPC: A01K67/033
Filed: 1996-05-28
Granted: 1999-04-20
Abstract: FIELD: plant protection. SUBSTANCE: invention relates to biological plant- protection agent that can be used for controlling potato and other agricultural pests. Method consists in reproduction of host insect, infection of host insects with nematodes, collection, and concentration of invasion nematode larvae, followed by preparation of biopreparation. Invasion nematode larvae are extracted from dead insects into liquid nutrient medium. Larvae are further reproduced, stored, transported, and applied in dense peat-based medium containing, as additional nutrition for nematodes, sapropel, chicken dung, trichogram production waste, etc. in various proportions. EFFECT: increased soil fertility. 4 tbl
Patent RU-2137670-C1 (RU)
Title: Floating platform and method of assembly of such platform
Inventor: PAUL-EHRIK KRISTIANSEN
IPC: B63B9/06
Filed: 1995-01-20
Granted: 1999-09-20
Abstract: FIELD: shipbuilding; floating platforms and methods of assembly of such platforms. SUBSTANCE: floating platform includes semi-submerged vessel, at least two pontoons, floating columns rising from these pontoons, deck supported by columns and shaft including hull and at least two caissons located on side edges of raft or near them. Floating caissons are mounted slightly above upper surface of hull as compared with vertical draft of pontoons of semi-submerged vessel in unballasted state. Pontoons of vessel are rigidly secured to upper surface of raft hull. Method of assembly of floating platform comes to ballasting the raft to such position when its upper surface is submerged to depth exceeding draft of unballasted vessel. Vessel is positioned above raft hull between floating caissons on side edges of raft. Then raft is unballasted so that pontoons are emerged and vessel is rigidly secured to upper surface of raft hull. EFFECT: enhanced stability of floating platform at severe weather conditions; possibility of storage of oil in open sea. 10 cl, 4 dwg
Patent RU-2113775-C1 (RU)
Title: Gas-air high-voltage plasma generator
Inventor: SHESTAKOV ALEKSANDR IVANOVICH
IPC: H05H1/32
Filed: 1996-11-05
Granted: 1998-06-20
Abstract: FIELD: powder metallurgy, plasma equipment, in particular, for coating deposition. SUBSTANCE: swirl generator of device is designed as sleeve which is made from insulating material and has tangential side slots. Cathode unit which is located inside sleeve has blunt-nosed cathode which runs inside inter-electrode insertion. Angle at vertex of input cone of inter-electrode insertion is in range of 120-130 degrees. Double gas screen prevents break-down between anode and inter-electrode insertion. EFFECT: increased arc voltage with respect to short inter-electrode insertion and decreased current values. 14 cl, 3 dwg , 1 tbl
Patent RU-2151409-C1 (RU)
Title: Process of detection of presence of diamond in substance
Inventor: UL F ANDERS STAFFAN TAPPER
IPC: G01V5/10
Filed: 1997-03-03
Granted: 2000-06-20
Abstract: FIELD: detection of diamonds. SUBSTANCE: substance is irradiated with flux of fast neutrons modulated between first and second various energy levels which are correspondingly resonance and non-resonance energy levels for diamond. Corresponding first and second absorption images for substance are generated and third absorption image is obtained from these images in which effects of absorption related to presence of non-diamond substance in rock are removed or at least decreased. Obtained image is later analyzed for presence of diamond in substance. Flux of fast neutrons with modulated energy is generated with use of nuclear reaction between flux of fast neutrons with modulated energy and target. Flux of fast neutrons with modulated energy is generated with use of process in which flux of particles passes in sequence through first and second particle accelerators. Modulation is achieved by operation of second particle accelerator in turn under first and second modes to win from flux of particles fed by first particle accelerator flux of particles that is modulated between relatively high and relatively low energy levels. EFFECT: diminished load and capacity required for processing equipment. 7 cl
Patent RU-2127276-C1 (RU)
Title: Method of polyisobutylene synthesis
Inventor: AKSENOV V I
IPC: C07F5/06
Filed: 1997-03-20
Granted: 1999-03-10
Abstract: FIELD: organic chemistry, polymers, chemical technology. SUBSTANCE: invention relates to a method of isobutylene polymerization. Method involves the use of triisobutylaluminium as a source of trialkylaluminium and process is carried out in toluene, n-hexane, isopentane containing water at the range from 0.0005 to 0.004 wt.-% at (-40 C)-(+40 C). Process involves the successive addition of isobutylene at its concentration in solvent 10-60 wt. -%, titanium tetrachloride as measured 0.05-1.5 mole/100 kg monomer and/or triisobutylaluminium at mole ratio titanium : aluminium = 0.5-10. The end product is used for production of sealing agents and glues, thickening addition agents and for other aims. EFFECT: decreased consumption of catalyst, increased rate of polymerization in an inert solvent. 4 ex
Patent RU-2122597-C1 (RU)
Inventor: MEL NIKOV JU A
IPC: C22B21/06
Filed: 1997-06-03
Granted: 1998-11-27
Abstract: Изобретение относится к рафинированию вторичных алюминиевых сплавов от магния, а также от примесей водорода и неметаллических включений. Сущность изобретения: способ рафинирования алюминиевых от магния включает обработку их плавами хлоридов металлов с последующим разделением металла и продуктов реакций, в качестве хлоридов используют плав хлористой меди с сильвинитом с соотношением 1:2,5 - 3 и вводят его в расплав при температуре, составляющей 1,07 - 1,15 температуры плавления плава с расходом по активному реагенту (хлористая медь), составляющим 0,35 - 0,4 от стехиометрического значения. При применении способа рафинирования исключается переход в расплав вредной примеси железа, а для первичных и вторичных медьсодержащих сплавов переход в расплав элементарной меди является экономически благоприятным фактором. Требуемая глубина очистки от магния без загрязнения расплава вредной примесью железа при удельном расходе флюса по основному реагенту почти вдвое меньше, чем в аналоге, металлургический выход повышается более, чем на 10%, а степень удаления водорода и неметаллических включений не ниже, чем у аналога. Как следствие достигнуты более низкие затраты на реализацию изобретения. 1 табл.
Patent RU-2130942-C1 (RU)
Title: Способ получения 3'-азидо-2', 3'-дидезокситимидина
Inventor: SURZHIKOV S A
IPC: C07H19/073
Filed: 1997-07-11
Granted: 1999-05-27
Abstract: Изобретение относится к области синтеза нуклеозидов и касается усовершенствованного способа получения 3'-азидо-2',3'-дидезокситимидина, обладающего способностью подавлять репродукцию вируса иммунодефицита человека и находящего применение в медицинской практике для лечения СПИД. 3'-Азидо-2', 3'-дидезокситимидин получают азидированием 5'-О-ароил-2,3'-ангидротимидина азидом натрия в апротонном диполярном растворителе в присутствии соединения трехвалентного бора с последующим снятием защитной группы и выделением целевого продукта. Целесообразно осуществлять азидирование при молярном соотношении азида натрия и соединения трехвалентного бора (1,4 - 3,0) и 100 - 110 o С. В качестве соединения трехвалентного бора предпочтительно использовать метаборную кислоту. Выход целевого продукта 70 - 80% чистота (по данным ВЭЖХ) - 99,0 - 99,5%. 3 з.п.ф-лы.
Patent RU-2133241-C1 (RU)
Inventor: MIKHALKINA T M
IPC: C04B28/26
Filed: 1997-07-11
Granted: 1999-07-20
Abstract: Композиция относится к промышленности строительных материалов и может быть использована на заводах строительных конструкций, элементов с защитным слоем. Техническим результатам является повышение огнестойкости и снижение стоимости огнезащитных композиций. Композиция для огнезащитного покрытия содержит, мас.%: жидкое стекло 56 - 77, сопутствующие гидрослюдам минералы с размером частиц 14 • 10 -5  - 31,5 • 10 -5  м 23 - 44. 3 табл.
Patent RU-2122900-C1 (RU)
Inventor: JUNUSOV R A
IPC: B07B9/00
Filed: 1997-10-07
Granted: 1998-12-10
Abstract: Технологическая линия для подработки семян сахарной свеклы компонована в виде единой последовательной системы, позволяющей пропускать обрабатываемый семенной материал через одни и те же машины несколько раз в поточном режиме. В технологической линии оборудование для механического шлифования паренхимного слоя околоплодника семян сахарной свеклы размещено с возможностью обеспечения обработки семян одновременно с процессом очистки и сортирования, что позволяет снизить травмирование семенного материала. 1 ил.