baber/WOPTO huggingface dataset:
Patent RU-2107711-C1 (RU)
Inventor: RUBANOV V E
IPC: C10G33/04
Filed: 1996-08-09
Granted: 1998-03-27
Abstract: FIELD: crude oil treatment. SUBSTANCE: composition contains 28-50% of nonionic demulsifier based on oxyethylated and oxypropylated propylene glycol or ethylene glycol; 0.5-55.0% of aromatic petroleum solvent; 5.0-59.5% of non-aromatic water-soluble solvent, e.g. methanol; and 8-17% of oxyalkylated polyester resin with molecular weight 4000-6000 Da. Composition is intended for use in oil and gas production industries on different oil and gas deposits. EFFECT: provided equality in dehydration degree for water-oil emulsions with strongly differing characteristics. 2 cl, 2 tbl
Patent RU-2115106-C1 (RU)
IPC: G01M17/00
Filed: 1996-08-01
Granted: 1998-07-10
Abstract: FIELD: transport engineering; diagnosing vehicle electrical equipment, external lights in particular, in motion. SUBSTANCE: required information is taken from photosensors and is supplied to computer for processing according to preset program and algorithm. One group of photosensors installed on side of platform guide, records getting of vehicle on passage way. Other group of photosensors located on rolling surface in zone of more bright portion of light beam is designed for measuring luminous intensity of each headlight. Third group of photosensors is arranged along and in height of left-hand wall of room with possibility of checking left-hand horizontal light and shade section. Fourth group of photosensors installed on room ceiling is designed for checking serviceability of stoplights and licence plate lights. EFFECT: reduced labour intensity and time taken for diagnosing. 1 tbl
Patent RU-2133456-C1 (RU)
Inventor: REZNIK V E
IPC: G01M15/14
Filed: 1996-08-29
Granted: 1999-07-20
Abstract: Установка предназначена для аэродинамического обдува авиадвигателя. Установка содержит стационарный силоизмерительный станок для обдуваемого двигателя и вспомогательный турбовинтовой двигатель для обдува на жестком станке, имеющий возможность перемещения в горизонтальной плоскости вокруг испытуемого двигателя и фиксации в ходе обдува в нужном угловом положении. Она включает криволинейную рельсовую колею, предназначенную для перемещения по ней вспомогательного двигателя. Станок вспомогательного двигателя снабжен ходовыми колесами и фиксирующими домкратными опорами. Под воздухозаборником испытуемого двигателя на рельсовой колее установлен имитатор взлетно-посадочной полосы в виде плоского подвижного стола со скругленными, например, по лемнискате боковыми и передними краями. Такое выполнение установки позволит обеспечить при испытаниях условия обдува, соответствующие эксплуатационным условиям на самолете на взлете или посадке при точном замере тяги двигателя любой мощности. 2 з.п ф-лы, 4 ил.
Patent RU-2139577-C1 (RU)
Inventor: RICHARD GRIBERG
IPC: G11B27/30
Filed: 1995-12-06
Granted: 1999-10-10
Abstract: Способ определения положения на поверхности диска включает считывание кодированного сервоадреса. Сервоадрес кодируется для уменьшения его размера. Упомянутое кодирование вносит неоднозначность в отношении абсолютного положения на поверхности диска. Производится разрешение упомянутой неоднозначности кодированного сервоадреса. Дисковое запоминающее устройство содержит диск, установленный с возможностью вращения. Поверхность, предназначенная для запоминания данных, разделена на множество местоположений для запоминания данных, каждое из которых имеет кодированный сервоадрес. Сервоадрес кодируется для уменьшения его размера. Кодирование вносит неоднозначность в отношении абсолютного местоположения. Имеются преобразующая головка, расположенная рядом с упомянутой поверхностью диска и предназначенная для считывания упомянутого кодированного сервоадреса, исполнительный механизм. Технический результат -уменьшение области дисковой памяти, необходимой для хранения сервоадреса. 6 с. и 14 з.п. ф-лы, 6 ил., 2 табл.
Patent RU-2117108-C1 (RU)
Title: Drainage device
Inventor: SHADUNTS K SH
IPC: E02D31/02
Filed: 1997-03-11
Granted: 1998-08-10
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to devices intended for protection from ground water and particularly to drainage devices. For purpose of reducing labour-intensity in building of drainage device, its wall is made up of sheet piles. Upper and lower parts of sheet piles are made of dense concrete, middle part of sheet piles is made of porous concrete. Located between lower part and middle part of sheet piles is horizontal slot which creates through-flow discharge passage in wall. EFFECT: higher efficiency. 2 dwg
Patent RU-2128635-C1 (RU)
Inventor: SHAPIRO A L
IPC: C07C1/24
Filed: 1997-03-17
Granted: 1999-04-10
Abstract: FIELD: chemical industry. SUBSTANCE: invention describes improved method of preparing isoprene by liquid phase dehydration of 3- methyl-1,3-butanediol (MBD) at 105-135 C in the presence of 2-40 wt % phosphoris acid as catalyst at pressure of 1.1-3.0 atm absolute. Desired product is isolated by distillation as distillate at 40-80 C. MBD is dehydrated in pure form either as industrial mixture of as aqueous solution containing phosphoric acid. Method makes is possible to increase yield of isoprene to 92 mol% per converted MBD. EFFECT: more efficient preparation method. 3 cl, 6 ex
Patent RU-2132050-C1 (RU)
Title: Method of determining selenium hexafluoride in air
Inventor: MOCHALOV JU S
IPC: G01N21/78
Filed: 1997-04-15
Granted: 1999-06-20
Abstract: FIELD: analytical methods. SUBSTANCE: selenium hexafluoride pollution control in production rooms is accomplished by preparing selenium compound through absorption of selenium hexafluoride from air by n-butyl alcohol saturated with potassium iodide followed by reextraction of selenium compound with water or 5% sodium chloride aqueous solution and photometric determination of selenium. EFFECT: simplified and accelerated analytical procedure.
Patent RU-2121950-C1 (RU)
Title: Packing container made of laminated material
Inventor: TOM CHEL GAAR
IPC: B32B27/10
Filed: 1995-10-25
Granted: 1998-11-20
Abstract: FIELD: food industry; packing of butter or fat. SUBSTANCE: container is made of laminated material consisting of inner layer made of paper or cardboard, plastic layer and metal layer. Metal layer facing outwards the container is arranged at side of plastic layer facing inner layer. Metal layer is made by vacuum deposition, its thickness being 100 - 800  . EFFECT: excellent heat resistance and gas tightness of container. 2 dwg
Patent RU-2125519-C1 (RU)
Inventor: BUDANOV S V
IPC: B60B35/10
Filed: 1997-05-22
Granted: 1999-01-27
Abstract: FIELD: railway car building. SUBSTANCE: proposed bogie has frame, levers located at frame sides, wheelsets installed on ends of levers and springs connecting levers with frame. Wheelsets consist of two wheels connected by axle. Wheel disks are made with width K = K 0 +(H 1 -H 2 )/2 where K is wheel disk width, K 0  is width of standard wheel disk; H 1  is width of wide gauge track; H 2  is width of narrow gauge track. Width of roll surface is B = K-δ, where K is width of wheel disk; δ - is width of flange. EFFECT: reduced labour input in repair and adjustment operations. 5 dwg
Patent RU-2126093-C1 (RU)
Title: Universal engine
Inventor: BELASHOV A N
IPC: F02B69/02
Filed: 1997-06-10
Granted: 1999-02-10
Abstract: FIELD: mechanical engineering, in particular, internal combustion engines. SUBSTANCE: engine has a crank mechanism; valve gear; fuel, ignition, mixing systems; piston with a head located in a cylinder, which is made in the form of a cylinder with a cover accommodating a spark-plug, injector, change-over device, inlet and exhaust valves, engageable with the inner surface of the combustion chamber made in the form of a sleeve. Located between the block cylinder and the piston head cylinder is an auxiliary chamber connected with the mixture volume and compression control system. Depending on the type of fuel used, the engine converts the thermal power obtained as a result of fuel combustion to mechanical work. EFFECT: enhanced efficiency. 5 cl, 4 dwg
Patent RU-2139637-C1 (RU)
Title: Image transmission method and device
Inventor: ZBIGNIV RIBCHINSKI
IPC: G03B27/08
Filed: 1994-12-06
Granted: 1999-10-10
Abstract: FIELD: television engineering. SUBSTANCE: method is primarily used to give visual impression of time-dependent length of event of second (target) sequence of frames at second rate of frame change and respective second time interval of images from first (source) frame sequence at first rate of frame change and respective first time interval of images; in the process, at least part of images of target frame sequence are shaped by additive superposition of at least two time-adjacent images of source frame sequence normalized by weight coefficient of intensity; all images of target frame sequence are obtained by superposing at least two images of source sequence individually frame-by- frame normalized by using calculated weight coefficients of intensity. EFFECT: provision for correcting frame-by-frame jitter of images in their reproduction. 15 cl, 18 dwg
Patent RU-2119652-C1 (RU)
Title: Water sampler
Inventor: LATYSHEV JAKOV MIKHAJLOVICH
IPC: G01N1/10
Filed: 1997-07-16
Granted: 1998-09-27
Abstract: FIELD: sampling apparatus. SUBSTANCE: this is intended for taking reliable samples of water. Water sampler has cylindrical body with eye-lugs in which holes are made for axles. Also provided are two covers installed for possible pressing against ends of body, and locking-lowering device. Each cover is pivotally connected with end of rocker by means of three spring-biased screws which are turned in cover and located uniformly over circumference of cover. Ball is located in taper-shape recess in cover in middle of positioning of screws. Mated taper-shape recess for ball is made in rocker. Made for springs are cylindrical recesses with holes for free passing of screws. Mated part for body eye-lug is fastened on rocker for pivoted connection of each rocker and body. This mated part can be adjusted by displacement with subsequent fixing in position. Holes are provided in eye-lugs to accommodate axle. Locking-lowering device is made up of two shackles which are pivotally connected to each other. Each shackle is pivotally joined with one of rockers. Locking-lowering device has strip with two holes which is mounted on axle between shackles. Also provided is extension spring attached to one of holes in strip. There is means for adjustment of spring tension. Extension spring together with means for adjustment of its tension are installed inside pipe. Pipe is welded to two holes in body which are made in middle of its cylindrical portion and are located diametrically opposite. Locking-lowering device has two ropes. One of ropes is intended for simultaneous opening of two covers, other rope is intended for lowering and lifting of water sampler. First rope is connected with strip through its hole and is reeved freely through opening in bush. Bush is located in upper part of water sampler and is rigidly connected with its body by means of two elongated strips. Each elongated strip is fastened atop to bush, and at bottom strip is fastened to upper part of pipe. Second rope is rigidly connected with body through bush. Protrusion with hole is provided at top of bush in its end for attachment of rope. Aforesaid embodiment of water sampler ensures taking samples of liquid at point of its lowering and prevents penetration of fouled liquid from upper layers. EFFECT: higher efficiency. 4 cl, 2 dwg
Patent RU-2140620-C1 (RU)
Inventor: ALEKSEEV JURIJ SERGEEVICH
IPC: F41B11/81
Filed: 1997-09-24
Granted: 1999-10-27
Abstract: Изобретение относится к газовому оружию и может быть использовано как средство защиты. Изобретение направлено на усовершенствование газового оружия, в частности повышение эффективности его применения. Газовое оружие содержит источник газа повышенного давления, трубопровод с управляемым запорным клапаном и выходной патрубок, на котором дополнительно установлен газодинамический генератор колебаний с пневматической камерой изменяемого объема, имеющей отверстие, снабженное пробкой, предназначенное для загрузки мелкодисперсных частиц. На выходе трубопровода газодинамического генератора установлен насадок с большим, чем диаметр выходного канала генератора гидравлическим диаметром. Насадок соединен с выходным каналом переходником-диффузором и имеет на выходе торцевую перегородку с соосным выходу выходным отверстием, которая выполнена в виде регулируемой ирисовой диафрагмы. 4 з.п. ф-лы, 3 ил.
Patent RU-2131348-C1 (RU)
Title: Vibration damping nozzle
Inventor: DAVYDOV V F
IPC: B25D17/00
Filed: 1997-12-26
Granted: 1999-06-10
Abstract: FIELD: mechanics; passive vibration damping systems for hand-operated forestry and road- building machines. SUBSTANCE: nozzle is put on tubular shell and has internal and external bushings placed one inside other. Radial symmetrical dents are made on adjacent sides of bushings. Each pair of dents forms cell to receive base-fixed cylindrical rollers placed therein one after another. Rollers and bushings are made of high- quality synthetic rubber. EFFECT: improved functional efficiency and reliability in operation. 2 dwg
Patent RU-2149064-C1 (RU)
Title: Method of ore mineral concentration
Inventor: JAGIN V P
IPC: B03B7/00
Filed: 1997-12-30
Granted: 2000-05-20
Abstract: FIELD: mining industry, particularly, concentration of ore containing gold and other noble and rare metals. SUBSTANCE: tailings formed at concentration mill in ore grinding with subsequent separation of concentrate of valuable components are stored in temporary hydraulic-mine dump whose volume is separated by partition into areas filled with tailings in turn. In alternate filling of area, pulp is discharged from pulp line to form above-water beach from pulp, which is continuously preserved on one part of area perimeter, and settling pond of circulating water supply system of concentration mill. After filling of area, tailings are dewatered and boundary is established between formed productive zone with high content of valuable components and nonproductive zone. Tailings are withdrawn from area. In so doing, tailings from nonproductive zone in dewatered state are placed to long-tern storage dump, and tailings from productive zone are ground with subsequent separation from then of additional concentrate of valuable components. EFFECT: higher concentration efficiency of ore mineral owing to final withdrawal of valuable components from hydraulic-mine dumps and reduced contamination of environment. 5 cl, 4 dwg
Patent RU-2144313-C1 (RU)
Title: Device for electropuncture diagnostics, formation and generation of stimulating effects
Inventor: KOLMAKOV V G
IPC: A61B5/0532
Filed: 1998-03-25
Granted: 2000-01-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has microcomputer with input-output channels, conductivity measuring unit, programmer, and stimulating effect generating unit. Conductivity measuring unit includes current generator, buffer register, digital-to-analog converter, first and second amplifiers, modulator, active and passive electrodes, address selector, busbar former, and analog-to-digital converter. Stimulating effect generating unit contains rectangular-pulse generator, counter, register, digital-to-analog converter, amplifier, reprogrammed storage, and active electrode. EFFECT: enhanced truth of diagnostics. 1 cl, 2 dwg
Patent RU-2141909-C1 (RU)
Title: Vehicle muscular drive
Inventor: ISMAILOV ADALET KIPOJ OGLY
IPC: B62M1/16
Filed: 1998-07-08
Granted: 1999-11-27
Abstract: FIELD: transport engineering; device for setting wheeled vehicles into motion by man power through reciprocating lever. SUBSTANCE: bell cranks are hinge-mounted at two sides of vehicle frame. Rockers are hinge-mounted on end of shorter arm of bell crank and are furnished with loop-type limiter at side of handle. Longer arm of bell crank passes through this limiter. Chains connected end of longer arm and lower end of rockers and engage with sprockets on wheel hubs when rocker handle is pressed downwards. EFFECT: enhanced reliability of drive owing to dispensing with overrunning clutches. 3 dwg
Patent RU-2144414-C1 (RU)
Title: Water treatment plant
Inventor: VIKTOROV G V
IPC: B01D36/04
Filed: 1998-08-11
Granted: 2000-01-20
Abstract: FIELD: purification of water from suspended and colloidal impurities. SUBSTANCE: plant has an inclined tubular-type settling tank with a flocculating chamber, filter, water tower with a washing tank, floating charge located in the flocculating chamber and filter casing and a reagent inlet on the feed pipe-line. The reagent inlet is furnished with a mixer made in the form of an adapter with a nozzle and pipe connection for injection of outdoor free air. Located in the lower part of the flocculating chamber is an elastic ring with nozzles communicating with the feed pipe-line through a flexible tube, all nozzles have internal curvilinear grooves. EFFECT: complete and intensive mixing of reagents with treated water, uniform collection and distribution of washing water. 3 dwg
Patent RU-2150049-C1 (RU)
Title: Electric heater or running liquid
Inventor: KAZANOV A M
IPC: F24H1/20
Filed: 1998-11-19
Granted: 2000-05-27
Abstract: FIELD: heating systems of living and production spaces. SUBSTANCE: electric heater has cylindrical body with inlet and outlet branch pipes. Hollow cylindrical heating element is positioned inside body. Heating element is provided with auxiliary inlet branch pipe arranged at electric heater end located opposite to inlet branch pipe of body. Grooves made on external surface of electric element make it possible to reduce formation of scale on heating element surface. EFFECT: higher efficiency. 1 dwg
Patent RU-2146525-C1 (RU)
Inventor: TIKHONOV S N
IPC: A61K35/32
Filed: 1999-05-18
Granted: 2000-03-20
Abstract: FIELD: technology of processing of raw materials of natural origin, particularly, antlers of Siberian stags, Manchurian deers, dapple and northern deers for producing biologically active powder from antlers applicable in food, medical and biotechnological industries. SUBSTANCE: method includes mechanical removal of hair side from antlers of Siberian stag, Manchurian or dapple deers, crushing of material to obtain particles sizing 5-10 mm and its drying with air flow at temperature of not in excess of 70 C, repeated crushing of material to average size of particles of 0.1 mm and replaced drying in air flow at the same temperature. Introduced into obtained product is ferromagnetic powder with particles sizing 1.0-50.0 mcm in ratio from 1:1 to 2:1. Product is subjected to additional reduction in size in vortex mill in presence of the ferromagnetic powder to obtain ultradispersed material from antlers with particles sizing 0.1-30 mcm and moisture content of not in excess of 2 wt.%. Ferromagnetic powder is removed from mixture by means of permanent magnetic field. Ready powdery product is packed in vacuum packages. EFFECT: preparation of biologically active powder product from antlers featuring high bioaccessibility and assimilation by organism. 3 cl, 1 tbl, 5 ex
Patent RU-2155473-C1 (RU)
Title: Working tool for digging out seedlings
Inventor: SHIRNIN JU A
IPC: A01G23/04
Filed: 1999-06-21
Granted: 2000-09-10
Abstract: FIELD: agriculture and forestry. SUBSTANCE: working tool has two similar knives, which acquire the form of hollow hemisphere, when they are closed. Bases of knives are rigidly connected with two parallel shafts mounted within casing. Two gears are mounted on shafts in opposed relation and connected with other gears, with toothed rack being positioned between other gears. Toothed rack is rigidly connected with hydraulic cylinder stem fixed on casing. Working tool allows seedling to be dug together with ground ball without damaging seedling rootage. Such construction facilitates sufficient adaptability of seedling on new place. EFFECT: wider operational capabilities and simplified construction. 4 dwg
Patent RU-2150764-C1 (RU)
Inventor: EGOROV V G
IPC: H01H33/08
Filed: 1999-08-23
Granted: 2000-06-10
Abstract: Изобретение относится к электротехнике, а именно к коммутационной аппаратуре высокого напряжения. Газовый выключатель содержит корпус, компрессионную камеру, камеру всасывания и подвижный трубчатый контакт с выхлопным отверстием, открытым в камеру всасывания. Указанный подвижный трубчатый контакт имеет также дополнительное выхлопное отверстие, открытое в общий объем корпуса выключателя. Причем внутри подвижного трубчатого контакта имеется патрубок, соединенный с дополнительным выхлопным отверстием, а канал между трубчатым подвижным контактом и патрубком соединен с выхлопным отверстием. Техническим результатом является повышение отключающей способности выключателя. 1 ил.
Patent RU-2172715-C1 (RU)
Title: Gripping device for articles provided with inner space
IPC: B66C1/66
Filed: 1999-12-24
Granted: 2001-08-27
Abstract: FIELD: load grippers. SUBSTANCE: proposed gripping device has rod with T-shaped tail piece on one end and loop for hooking by load-lifting mechanism on the other. Gripping device is furnished with lock made in form of two flat sectors with counterweight fastened at side. Flat sectors of lock are secured on rod by means of axle of rotation located with displacement relative to geometric axis of sectors to side from counterweight. Rod is made stepped, with smaller and larger diameter sections. T-shaped tail piece provided with steps-limiters is arranged on end of smaller diameter step. Rod has longitudinal slot accommodating spring-loaded pusher engaging with axle of rotation of lock sectors installed for vertical displacement in longitudinal slot of rod. EFFECT: improved reliability of gripping device. 4 cl, 4 dwg
Patent RU-2156109-C1 (RU)
Inventor: KIRGINTSEV A G
IPC: A61B5/02
Filed: 2000-01-27
Granted: 2000-09-20
Abstract: Способ может быть использован в области медицины, в частности в пульмонологии. Проводят клиническое, рентгенографическое, бронхоскопическое исследования, в результате анализа которых определяют наличие достоверных и значимых симптомов, и при выявлении по одному из достоверных клинических, рентгенографических и бронхоскопических симптомов прогнозируют высокую вероятность асфиктического легочного кровотечения, при выявлении по меньшей мере еще одного из достоверных клинических, и/или рентгенографических, и/или бронхоскопических симптомов прогнозируют крайне высокую вероятность, а при сочетании не менее чем по одному достоверному клиническому и рентгенографическому симптомов со значимыми бронхоскопическими или при сочетании одного достоверного бронхоскопического симптома с любым количеством значимых или 3-х любых значимых симптомов прогнозируют его возможную вероятность. Способ позволяет точно прогнозировать развитие асфиктического легочного кровотечения на основании его вероятности своевременно выбрать либо консервативную, либо хирургическую тактику лечения больного и избежать его смерти от асфиксии кровью. 1 ил., 1 табл.
Patent RU-2167273-C1 (RU)
Inventor: STAROV O E
IPC: E21B43/10
Filed: 2000-03-29
Granted: 2001-05-20
Abstract: FIELD: oil and gas producing industry, particularly, methods of suspension of casing strings in casing of oil and gas wells, both vertical and inclined. SUBSTANCE: casing liner with hanger in its upper part is run into well and installed on hanger in uncased borehole below shoe of previous casing string; and undoing and lifting of drill pipes are performed directly after injection of cement slurry to casing string-wellbore annulus and washing of wellbore from cement in upper part of liner. The method provides for considerable simplification of lining of well by liner and fully excludes possibility of sticking of drill pipes during injection of cement slurry, especially in side wellbores of inclined wells. EFFECT: higher efficiency and quality of well lining, simplified technology in operations involved in used of suspending devices. 1 dwg