baber/WOPTO huggingface dataset:
Patent RU-2117653-C1 (RU)
Title: Non-coloring thermostabilizer of synthetic isoprene rubber having high content of cis-1,4 units
Inventor: TIMOFEEV V P
IPC: C08K5/08
Filed: 1995-08-04
Granted: 1998-08-20
Abstract: FIELD: organic chemistry. SUBSTANCE: use of the present invention promotes higher efficiency of thermostabilizers and widens range of polymer stabilizers. Compound is prepared by condensation of hydroquinone with N,N′- tetramethylmethylene bis-amine (bis-amine) at hydroquinone to bis-amine molar ratio of 1:2.1-5.0 in organic solvents. EFFECT: improved properties of the non-coloring thermostabilizer of synthetic isoprene rubber. 3 tbl
Patent RU-2125135-C1 (RU)
Title: Universal device for cleaning road pavement from soil drift, trash, and ice cover
Inventor: SAVCHENKO P D
IPC: E01H1/04
Filed: 1995-10-04
Granted: 1999-01-20
Abstract: FIELD: road cleaning machinery and equipment. SUBSTANCE: this relates to mechanized cleaning of surfaces of roads, squares, etc. Device has base chassis with underdrive gearing. Mounted on base chassis are working member for taking up impurities, receiver for collecting impurities, working member for delivery of impurities. Working member for delivery of impurities is made up of lateral conveyor, and installed on frame of lateral conveyor at one side is longitudinal covered conveyor which is directed forward in direction of cleaning operation. Longitudinal conveyor incorporates pivotally interconnected stationary part and movable part. Movable part can turn relative to stationary part. Attached to end of movable part is flexible hose. Working member for taking up impurities is installed as cantilever on lateral conveyor frame on opposite side with respect to longitudinal covered conveyor and is made in the form of milling cutter or quick-removable cylindrical brush. Installed in front part of base chassis are scarifying plough and moistening unit. Aforesaid embodiment of cleaning device improves succession of cleaning operations and reduces dusting. EFFECT: higher efficiency. 1 dwg
Patent RU-2095744-C1 (RU)
Title: Telescopic exploder for warhead of guided aircraft rocket
Inventor: GOVERDOVSKIJ ALEKSANDR ALEKSAN
IPC: F42C1/14
Filed: 1995-11-09
Granted: 1997-11-10
Abstract: FIELD: aircraft hitting means. SUBSTANCE: proposed telescopic exploder for warhead of guided aircraft rocket is positioned in fairings of aircraft guided rocket. EFFECT: improved functional reliability and stability. 2 dwg
Patent RU-2095283-C1 (RU)
Inventor: KHORKOV NIKOLAJ F
IPC: B64C29/00
Filed: 1995-11-21
Granted: 1997-11-10
Abstract: FIELD: aeronautical engineering and space engineering. SUBSTANCE: flying vehicle is made in form of toroidal round body bounded with flat surfaces at the top and at bottom and is provided with twin jet engine modules movable in two directions. Motion of modules over meridional guides and their turn relative to axes perpendicular to surface of toroidal body ensure control of flight and change of modes of operation of engines makes it possible to change and control position of modules over guides. EFFECT: enhanced reliability. 2 dwg
Patent RU-2113871-C1 (RU)
Title: Method for prevention of fire in closed vessels and pipelines, and cryogenic pipeline
Inventor: GUSEV A L
IPC: A62C3/00
Filed: 1996-01-04
Granted: 1998-06-27
Abstract: FIELD: fire-fighting methods; protection of equipment in which working agent is used in the form of hydrogen-containing substances. SUBSTANCE: method includes control of concentration of gas working product in protective hollow between object and case completely enclosing it during the main production process in object. During transportation and storage of hydrogen-containing liquid, continuous automatic control is carried out in protective hollow of vessel or pipeline of value of flow of hydrogen-containing gasifying medium, entering the protective hollow as a result of leaky vessel or pipeline, by chemical reaction of chemically active substance with hydrogen-containing medium. Main production process is discontinued, should value of concentration of hydrogen-containing medium in protective hollow exceed the preset level. Cryogenic pipeline has pipeline proper, case enclosing the pipeline with space between the pipeline and case separated into sections, and shutoff valves with control system. Sections are provided with means for maintaining vacuum in them, and each section has bracket carrying cartridge having perforated walls. Accommodated in cartridge is temperature-sensitive element. Space in cartridge between temperature-sensitive element and perforated walls is filled with chemically active substance liberating or absorbing the heat energy in reaction with hydrogen-containing substance. Temperature-sensitive element is connected with control system by shutoff valves. EFFECT: higher efficiency in prevention of fire in storage and transportation of hydrogen-containing liquids and gases. 5 cl, 2 dwg
Patent RU-2100658-C1 (RU)
Title: Pump for water lifting from wells (solar pump)
Inventor: GREK FELIKS ZAKHAROVICH
IPC: F04F1/04
Filed: 1996-01-25
Granted: 1997-12-27
Abstract: FIELD: hydraulic systems using solar energy to lift water from wells. SUBSTANCE: pump has black heat chamber closed with cover double-covered with glass. Chamber turns into suction piping accommodating valve. Delivery piping with valve is branched off it upstream of suction piping valve. Air heated in heat chamber by solar radiation expands and closes valve in suction piping at the same time opening that in delivery piping; in the action, some portion of water goes up over delivery pipe. Pump is provided with closed-cooling-cycle isobutane or ammonia line for controlling suction piping valve that has evaporator and condenser. Suction-piping valve has piston actuator. Working medium is expanded in evaporator mounted in heat chamber under the action of high temperature and sets in motion piston actuator whose working space starts communicating with closed-cooling-cycle line. This opens valve in suction piping. Then working medium goes through condenser placed below water level in suction piping, cools down, and condenses. In the process, valve closes and working medium is passed to evaporator. Then cycle is repeated. EFFECT: simplified design. 1 dwg
Patent RU-2101264-C1 (RU)
Inventor: MOGUNOV V V
IPC: C04B38/02
Filed: 1996-02-05
Granted: 1998-01-10
Abstract: FIELD: building industry. SUBSTANCE: raw mixture containing lime binding agent, siliceous component, gypsum dihydrate, aluminium powder and water has additionally mother liquor. Magnesial lime is used as lime binding agent. Mixture has the following ratio of components, %: magnesial lime 15.94-22.36; siliceous component 44.7-49.4; gypsum dihydrate 0.65-0.91; aluminium powder 0.06-0.1; mother liquor 0.08-1.0 (as measured for dry matter), and water - the rest. Magnesial lime has "overburning" at the range 2.2-10%. Siliceous component has 3.2-10% clay particles. Mother liquor has the following chemical composition, g/l: CaCl 2  152.1; NaCl 71.9; MgCl 2  35.7; KCl 16.8, and KBr 7.5. EFFECT: increased fracturing articles, broadened raw base. 4 cl, 3 tbl
Patent RU-2128180-C1 (RU)
Title: (S) or (R) ENANTIOMERS, METHOD OF PREPARING THEREOF, AND INTERMEDIATE PRODUCT
Inventor: LEANDRO BAJOKKI
IPC: A61K31/496
Filed: 1994-06-21
Granted: 1999-03-27
Abstract: FIELD: chemical industry. SUBSTANCE: present invention describes (S) or (R) enantiomer of compound of formula (IA) wherein AlK is alkyl having from to 3 carbon atoms and physiologically acceptable acid addition salt thereof. Enantiomers have pharmacological properties identical with those of trazodone but have reduced affinity with adrenergic receptors. Method of preparing compounds of formula (I)   or acid addition salts thereof comprises reacting compound of formula (III)   or alkaline metal salt thereof with piperazine compound of formula (II)   wherein AlK is as defined above, and X is removable group from group containing chlorine, bromine and -O-SO 2 -Z in which Z is alkyl or aryl. Compound (II) has absolute (R) or (S) configuration in the presence of suitable organic diluent or mixture of organic diluents at temperature from 40 C to boiling temperature of reaction mixture, and physiologically enantiomer is optionally formed. Present invention describes some novel intermediate compounds. EFFECT: improved properties of the enantiomers. 17 cl, 3 ex, 3 tbl
Patent RU-2099965-C1 (RU)
Inventor: PONOMAREV ALEKSEJ F
IPC: A23K1/16
Filed: 1996-04-16
Granted: 1997-12-27
Abstract: FIELD: agriculture. SUBSTANCE: cobalt ascorbinate is introduced in ration of farm animals and poultry in dose of 0.2-2.0 kg per 1000 kg of fodder. EFFECT: higher efficiency. 9 tbl
Patent RU-2108395-C1 (RU)
Title: Regenerator checkerwork
Inventor: SOLOMENTSEV S L
IPC: C21B9/06
Filed: 1996-05-28
Granted: 1998-04-10
Abstract: FIELD: ferrous metallurgy, in particular, devices for high-temperature heating of air and other gaseous heat carriers. SUBSTANCE: checkerwork has refractory bricks whose upper and lower faces are semicylindrical in shape and with transverse recesses with distance between them in middle part of brick equal the hydraulic diameter of checkerwork, and distance form end faces to recesses equals one half of checkerwork hydraulic diameter. Recess depth in brick upper part is selected form the conditions of prevention of brick sliding over cylindrical surface of members located below and their width is equal to brick thickness. Depth of recess in brick lower part equals 0.3-0.45 of brick height. Recesses in meridian cross-section are isosceles trapezium in shape with large base from below. Brick end side faces may be inclined relative to plane of brick lower base at angle whose tangent equals 0.02-0.06. Length of brick top equals twofold sum of brick thickness and hydraulic diameter of checkerwork. Length of narrow wide side face of brick equals twofold sum of brick thickness and checkerwork hydraulic diameter. length of the other wide side face of brick is reduced by 0.01-0.03 of its length on the side faces of brick. EFFECT: higher efficiency. 3 cl, 2 dwg
Patent RU-2116635-C1 (RU)
Title: Method measuring mechanical stresses in ferromagnetic articles
Inventor: KUZNETSOV N S
IPC: G01L1/12
Filed: 1996-08-15
Granted: 1998-07-27
Abstract: FIELD: measurement technology. SUBSTANCE: method is meant for determination of absolute values of mechanical stresses in pipe-line working under pressure by measurement of changes of magnetic properties of materials depending on load. Parameters of magnetic noises are recorded on test specimen. Section with zero values of mechanical stresses along longitudinal axis of article is chosen as test specimen. Converting proportionality factor is found across this section. Absolute value of mechanical stress is determined by difference of values of parameter of magnetic noise at point of test and its zero value multiplied by converting proportionality factor. EFFECT: enhanced authenticity of method. 3 dwg
Patent RU-2136552-C1 (RU)
Title: Device for production of sealed packs (versions) and method of production of sealed packs (versions)
Inventor: ALI GUR
IPC: B65B9/20
Filed: 1995-01-12
Granted: 1999-09-10
Abstract: FIELD: packing; detachable fastening on flexible packs to demonstration conveyor belt with provision of separation of packs from belt without violation of sealing. SUBSTANCE: device has sealing lips forming cross seals on pack blank which is divided into two parts. Sealing lips have fastening plates secured from below and provided with fastening members thermally attaching conveyor belt to upper edge of each filled up pack simultaneously with formation of cross seals by means of sealing lips. EFFECT: simplified fastening of pack to conveyor belt, as compared with existing device. 14 cl, 9 dwg
Patent RU-2152641-C1 (RU)
Inventor: PAN KIV RUSLAN STEPANOVICH
IPC: G06F7/506
Filed: 1996-09-16
Granted: 2000-07-10
Abstract: FIELD: computer engineering, in particular, deign of computing units of specialized chips using MOS transistors. SUBSTANCE: device has two load transistors and six functional transistors. In addition device has seventh functional transistor and third load transistor. This results in possibility to simplify algorithm for generation of output carry, thus causing elimination of one functional transistor. EFFECT: simplified design, simplified generation of output carry signal, decreased output capacitance, decreased duration of transient processes at sum outputs. 1 dwg
Patent RU-2125964-C1 (RU)
Title: Device for and method of transportation of savings book
Inventor: MEJER DZHERRI L
IPC: B24B55/10
Filed: 1995-06-02
Granted: 1999-02-10
Abstract: FIELD: savings banks; transportation of savings book between client using bankomat and printer installed inside bankomat. SUBSTANCE: device have first rows of belts moved on first pulleys and additionally second rows of belts moved on second pulleys. Second rows of belts are arranged across between first rows of belts. Thanks to it saving book carried between them is reliably gripped with limited slip. Saving book is directed through transportation device by first stationary edge guide. Second edge guide is installed on spring for shifting the savings book into alignment position when book passes through transportation device. Shutter can move between locking position and transportation device book inlet position. Processor controls movement of shutter and rows of belts. Transducers connected to can controlled by processor preclude getting in and passing of savings book of nonstandard size along transportation device. proposed invention provides possibility of transportation of savings book or other articles of different width consisting of one or many sheets in accurately aligned position without cocking and limited slip to prevent damage to book being fed into printer which moves at different speeds. EFFECT: enlarged operating capabilities. 9 cl, 21 dwg
Patent RU-2127708-C1 (RU)
Inventor: BORSUTSKIJ Z R
IPC: C02F103/34
Filed: 1996-11-13
Granted: 1999-03-20
Abstract: FIELD: prevention asphalt-resinous and wax deposition and decreased liquid corrosion activity. SUBSTANCE: ferromagnetic rings are installed without gap on ferromagnetic pipe from one end face of each circular permanent magnet. Outer poles of all magnets are shunted with ferromagnetic plates installed along longitudinal axis of pipe without gap to poles uniformly over outer surface of magnets. Distance between end faces of neighboring rings is not smaller than magnet width. From outside the magnets and rings are embraced tightly by ferromagnetic screen. The members may be made detachable in the form of two longitudinal parts. EFFECT: higher efficiency of magnetic treatment of liquids at any speed of motion and any physico-chemical properties; reduced consumption of magnetic material. 2 cl, 9 dwg
Patent RU-2127718-C1 (RU)
Title: Method of isolating aromatic hydrocarbons from their mixture with non- aromatic hydrocarbons
Inventor: SOMOV V E
IPC: C07C7/10
Filed: 1996-12-18
Granted: 1999-03-20
Abstract: FIELD: petrochemical processes. SUBSTANCE: extractants for isolation of aromatic hydrocarbons from their mixture with non-aromatic hydrocarbons, in particular, from reforming catalysates, are diethylene glycol/N-formylmorpholine and triethylene glycol/sulfolane mixtures containing 5-6 wt % water. By that, extractant-to-raw material ratio is decreased by 25-30% as compared to di- and triethylene glycols, temperature is lowered from 150 to 100- 120 C, and recycle flow from 80-90 to 30-60 wt %. Components of mixed extractants in pairs have virtually the same boiling temperatures, which allows constant ratio of extractants to be maintained in the course of their regeneration. EFFECT: enhanced process efficiency. 2 tbl, 6 ex
Patent RU-2140684-C1 (RU)
Title: Arc-control device of autocompression gas- filled high-voltage circuit breaker
Inventor: BABKIN I V
IPC: H01H33/91
Filed: 1997-02-04
Granted: 1999-10-27
Abstract: FIELD: electrical engineering. SUBSTANCE: device has main contacts, auxiliary contacts of which one has nipple, insulating nipple, hard-gas space confined between inner surface of insulating nipple and auxiliary contacts that is combined with contact gap and communicates with compression chamber through slot-type duct provided in insulating nipple to ensure transversal blowout and with circuit-breaker interior through slot-type transversal- blowout duct formed by outer surface of auxiliary contact and inner surface of insulating nipple; in addition, arc-control device is provided with insulating sleeve separating hard-gas chamber made in insulating nipple body from slot-type transversal- blowout duct, its inner terminal surface confining hard-gas space in upstream direction; introduced in addition is also cylindrical insulating sleeve mounted with definite clearance; its inner surface and outer cylindrical surface of moving auxiliary- contact member form chamber which communicates, like hard- gas chamber, with hard-gas cavity through annular ducts. EFFECT: improved reliability of circuit-breaker opening. 1 dwg
Patent RU-2117605-C1 (RU)
Inventor: GONGADZE T A
IPC: B64C29/00
Filed: 1997-04-10
Granted: 1998-08-20
Abstract: FIELD: aerostatic; reduction of resistance force. SUBSTANCE: creation of lifting force for helicopter, for example, is ensured by rotation of blade at similar angular velocity about horizontal axis and revolving axle perpendicular to it in such way that positive angle of attack is directed towards motion at all times and trajectory of motion has form of lemniscate. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2112747-C1 (RU)
Inventor: MIKIRTYCHEV VLADIMIR JAKOVLEVI
IPC: B01D61/02
Filed: 1997-06-18
Granted: 1998-06-10
Abstract: Использование: мембранное разделение растворов и суспензий, в частности очистка природных вод, предварительная подготовка воды перед глубокой ее очисткой, например перед опреснением, очистка промышленных стоков, разделение, очистка и концентрирование растворов или суспензий органических или минеральных веществ. Сущность изобретения: мембранная установка для очистки воды содержит насос для подачи исходной воды, четырехходовой кран, батарею разделительных аппаратов на основе половолоконных или трубчатых микро- или ультрафильтрационных мембран, линию подвода исходной воды, линию отвода концентрата с запорным клапаном и устано-вленной параллельно ему диафрагмой, линию отвода фильтрата с запорным клапаном. Установка снабжена также накопительной емкостью фильтрата, промывочным насосом, соединенным всасывающим патрубком с накопительной емкостью фильтрата, а напорным патрубком с линией отвода фильтрата. Способ очистки воды включает стадию фильтрования воды на мембранной установке и стадию регенерации установки, причем на стадии фильтрования в батарею разделительных аппаратов подают исходную воду без примесей концентрата, отвод концентрата осуществляют через диафрагму в количестве не более 6% от произведенного фильтрата, при этом закрывают запорный клапан на линии отвода концентрата и открывают запорный клапан на линии отвода фильтрата, на стадии регенерации включают промывочный насос на непрерывный режим работы, закрывают запорный клапан на линии отвода фильтрата, запорный клапан на линии отвода концентрата попеременно открывают и закрывают, насос подачи исходной воды включают после открытия запорного клапана на линии отвода концентрата и выключают одновременно с его закрытием. Изобретение направлено на снижение энергопотребления, улучшение качества фильтрата, увеличение производительности и ресурса работы мем-бранной установки. 2 с.п. ф-лы, 1 табл., 1 ил.
Patent RU-2119184-C1 (RU)
Inventor: JAKUBOVICH EVSEJ ISAAKOVICH
IPC: G03H1/26
Filed: 1997-06-13
Granted: 1998-09-20
Abstract: FIELD: technical physics, formation and reproduction of three-dimensional image in noncoherent light. SUBSTANCE: during formation of three-dimensional image various camera angles of object are formed and fixed. Before fixing mentioned camera angles of object are modulated by intensity with certain interval and are matched. During reproduction of 3-D image of object image medium is illuminated with reproducing radiation, then light from image medium is passed through interference filter having capability of interference of type " of lines of equal thickness " and beams corresponding to mentioned camera angles of object in direction and intensity are split out and their assemble forms three-dimensional image of object. Device for implementation of process has unit forming camera angles of object and unit reproducing 3-D image of object. It also includes intensity modulator of camera angles of object and element for their matching as well as source of reproducing radiation, image medium and interference filter optically coupled. EFFECT: development of process of formation and reproduction of three-dimensional image. 6 cl, 4 dwg
Patent RU-2113896-C1 (RU)
Title: Аппарат для дозирования хлорного газа
Inventor: DOROSHENKO P S
IPC: C02F103/04
Filed: 1997-07-08
Granted: 1998-06-27
Abstract: Изобретение относится к обеззараживанию воды, в частности может быть применено для подачи хлорного газа в обрабатываемую воду. Задача изобретения заключается в повышении эксплуатационного срока службы аппарата, экологической безопасности, надежности и упрощении конструкции. В аппарате согласно изобретению верхняя крышка смесителя 5 имеет фланец 22, нипель 24 и накладку 23, прижимающую фланец 22 к корпусу стеклянного сосуда . Фланец 22 и нипель 24 верхней крышки имеют резьбовое соединение и выполнены из материала, стойкого к воздействию увлажненного хлорного газа и хлорной воды, а нипель 24 непосредственно соединен с ротаметром 19 трубопроводом 20, выполненным гибким пластмассовым, 1 з.п.ф-лы. 3 ил.
Patent RU-2115702-C1 (RU)
Inventor: TIMOFEENKO T I
IPC: C11D9/34
Filed: 1997-08-21
Granted: 1998-07-20
Abstract: FIELD: soap production. SUBSTANCE: soap contains soap chips, antioxidant, plasticizer, dye, odorant, and water. Additionally, soap contains solution of phospholipids. This solution is prepared by treating vegetable oil in alternate rotating electromagnetic field with magnetic induction 0.30-0.35 Tl and then in constant electromagnetic field with magnetic induction 0.6-0.8 Tl, curing, separating phospholipid emulsion, preparing it to be dried in constant electromagnetic field with magnetic induction 0.6-0.8 Tl, and drying. EFFECT: improved cosmetic value, detergent characteristics, and reduced cost. 1 tbl
Patent RU-2126164-C1 (RU)
Title: Method measuring speed of movement of vehicle
IPC: G01S13/58
Filed: 1997-10-28
Granted: 1999-02-10
Abstract: FIELD: radiolocation, traffic control systems. SUBSTANCE: vehicle moving in traffic is proposed to be irradiated in direction perpendicular to that of movement and Doppler effect for extended object is to be used. Irradiation of side surface of vehicle by radar with narrow-band antenna ensures irradiation of its part by train of pulses, formation of squares of envelope reflected pulses and evaluation of speed of individual vehicle moving in traffic knowing size of antenna aperture by width of spectrum of time realization of squares of envelope reflected pulses obtained during time of passage by vehicle of main lobe of antenna. EFFECT: improved authenticity of measurement of speed of individual vehicle in traffic. 1 dwg