baber/WOPTO huggingface dataset:
Patent DE-4223108-C1 (DE)
Title: Ceramic distributor element - with at least one gas channel provided with a restrictor
IPC: B22D1/00
Filed: 1992-07-14
Granted: 1993-08-19
Abstract: The ceramic distributer element for introduction of gases of mixt. of gases and reactive substances in the form powders into metallurgical melts is provided with at least one through-going channel (24) for gas. The channel (24) has at least one cross section change (36). Pref. the channel (24) is surrounded by an annular gap (28) which is joined to a separate gas supply installation (34) and has a cross section change (36). The cross-section change of the channel (24) and/or the annular gap (28) constitutes a tapering restrictor, with the cross-sections below and above this restrictor being the same. The restrictor (36) is produced by direct deformation of the pipe (22, 26). Alternatively, it is produced by means of a discrete component attached onto the inside channel wall and/or the bounding wall of the annular gap (28). The cross section change of the channel (24) and the annular gap (28) can be produced by the same restrictor component (36). USE/ADVANTAGE - In the metallurgical industry. It enables the critical wear of the distributer element (at which its replacement becomes necessary/desirable) to be simply and reliably determined.
Patent DE-4303663-C1 (DE)
Title: Water separation fresh air intake for vehicle - has water collection chambers and air path with flow reversal.
Inventor: EHM MATTHIAS
IPC: B60H1/28
Filed: 1993-02-09
Granted: 1994-03-31
Abstract: Fresh air intake system in which the water flowing down off the windscreen (13) is led via a gap (14) into a first channel (8) joined to a second channel (18). The second channel extends from a point at a distance from the windscreen to a point below the rear edge (19) of the engine bonnet (20). The water accumulating in both channels runs into the floor (16) of a lower collection section (3). Moisture-laden air flows through the lattice (5) around the guide projection (25) and enters the vehicle through the passage (6). USE/ADVANTAGE - Water separation fresh air intake for vehicle ensures that air from the engine compartment does get mixed with incoming fresh air.
Patent DE-4416583-C1 (DE)
Inventor: KREFT HANS-DIEDRICH
IPC: G06K19/07
Filed: 1994-05-11
Granted: 1995-12-07
Abstract: The description relates to a suitable bus system for chip cards fitted with several chips which makes use of the contact surfaces of the prior art chip card contacts.
Patent NL-1010962-C1 (NL)
Title: Device for labelling and/or retention of paper clips involves clips of several sorts of paper or plastic foil
Inventor: BOGAARD JOSEPHUS PETRUS THEODO
IPC: B42F1/06
Filed: 1999-01-06
Granted: 2000-07-07
Abstract: The device for labelling and/or retention of paper clips involves clips of several sorts of paper or plastic foil. It comprises a front surface/printing surface with a foldable-over top angle and two foldable-over fixture flaps, with grooves which enable their folding to take place. On one side and in specific places the device is provided with a non-permanent adhesive layer.  It is possible to write, print on or emboss the device, so that it is suitable for use as a memo-note or label. The device can connect several sheets of paper by means of backwardly foldable small flaps and a top angle which can also be folded over.
Patent NL-1030845-C1 (NL)
Title: Method, installation and equipment for control of reflections also govern activities or part activities between human operators within or between entities
Inventor: BEEREPOOT PETER
IPC: G06Q10/00
Filed: 2006-01-05
Granted: 2007-07-09
Abstract: The method, installation and equipment for control of reflections (6) also govern activities or part activities between human operators. Downstream operators (human) (reception operators (200)) as a reaction to activities directed to them from (human) upstream (upstream) activity operators (100) convey once or repeatedly one or more first signals to the upstream operators responsible for action by means of one or more user terminals, one or more data connections, one or more processing units and one or more computer programs as action and as a result the upstream operators react using one or more user terminals, one or more data connections, one or more processing units and one or more computer programs as a reaction. A software packet is involved comprising one or more software programs for execution of the methods, having internet, extranet intranet, or peer-to-peer applications for application of the methods. An installation packet is used to install the compressed or encoded software packet.
Patent RU-2028752-C1 (RU)
Title: Method of gathering roots
Inventor: LITVINOV OLEG I
IPC: A01D91/02
Filed: 1989-12-26
Granted: 1995-02-20
Abstract: FIELD: agriculture. SUBSTANCE: roots are gathered by movement of gathering machine which moves cross their rows; the machine is provided with step-type agitator. Roots are removed from soil when gathering machine stops. Working tools for removing roots have levers with blades. EFFECT: improved efficiency. 2 dwg
Patent RU-2044527-C1 (RU)
Inventor: LISHCHISHIN EMELYAN IVANOVICH
IPC: A61F6/06
Filed: 1990-08-08
Granted: 1995-09-27
Abstract: Изобретение относится к медицине и может быть использовано в гинекологии для предохранения от беременности. Сущность изобретения: противозачаточная спираль содержит полимерное эластичное основание с гибкими нитями для удаления из полости матки, выполненные из двух перпендикулярно расположенных пустотелых элементов, внутри которых неподвижно размещены два металлических стержня, при этом на внешней поверхности основания выполнены отверстия на глубину расположения металлических стержней. Один из металлических стержней выполнен из меди, а другой из нержавеющей стали. 1 з. п. ф-лы, 5 ил.
Patent RU-2084584-C1 (RU)
Title: Device for removing oil-saturated sorbents from water surface
Inventor: SLOBODYANIK IVAN P
IPC: E02B15/04
Filed: 1990-08-31
Granted: 1997-07-20
Abstract: FIELD: equipment for clearing water surface. SUBSTANCE: this is intended for removing floating liquids from water surface of rivers, basins, and seas. Device has double frame 4, upper drive drum 5 and lower tension drum 6 with endless conveyor belt 7 on which pivotally fastened are scoops 10 with walls made of net-like or perforated material and enclosed in rigid frameworks. Operation is as follows. Ship 3 with device comes to place where water surface 1 is covered with oil-saturated sorbents 2 which are taken by scoops 10 and raised up by conveyor belt 7. During this action, water drains from scoops 10 through openings, and sorbents 2 are discharged into pan 12. EFFECT: high efficiency. 2 dwg
Patent RU-2095063-C1 (RU)
Title: Pharmaceutical composition showing antibacterial effect
Inventor: NORBERT KLEZEL
IPC: A61P31/00
Filed: 1991-06-19
Granted: 1997-11-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: composition has a derivative of cephalosporin - cephatoxime and xanthine derivative taken from the following group: 7-ethoxymethyl-1-(5-hydroxy-5-methylhexyl)-3-methyl-xanthine, 3-methyl-1-(5-hydroxyhexyl)-7-propylxanthine, 3,7-dimethyl-1-(5-hydroxyhexyl)-xanthine, 1-(5-hydroxyhexyl)-3-methyl-7-propylxanthine, 3-methyl-1-(5-hydroxyhexyl)-7-(2-hydroxypropyl)-xanthine, 1,3-dimethylxanthine, 1,3,7-trimethylxanthine and 1-(5-hydroxy-5-methylhexyl)-3-methylxanthine. Mass ratio of cephalosporin derivative : xanthine derivative = = (1-100):(1-100). EFFECT: enhanced effectiveness of composition. 2 tbl
Patent RU-2090200-C1 (RU)
Title: Method of preparing biologically active substances influencing on gastroenteric tract
Inventor: UVAROV IVAN IVANOVICH
IPC: A61P25/18
Filed: 1991-03-12
Granted: 1997-09-20
Abstract: FIELD: chemical-pharmaceutical industry. SUBSTANCE: "tau-bas" roots (ginseng species) and licorice roots were taken at ratio 3:1 and poured with water at ratio 1:10. Raw is infused for 1 h, boiled for 15-20 min and filtered. Residue is filtered again, poured with the same water amount, boiled for 20-25 min, filtered and extracts were combined. Extract can be used at ulcer stomach and duodenum disease, colitis, for mental and physical activity stimulation, in neurology. EFFECT: improved method of preparing.
Patent RU-2013279-C1 (RU)
Title: Устройство для испытаний подвесного лодочного мотора
Inventor: KORSHUNOV ANATOLIJ A
IPC: F02B61/04
Filed: 1991-03-21
Granted: 1994-05-30
Abstract: Использование: в судостроении. Сущность изобретения: рабочий участок 3 потоконаправляющих каналов гидрокамеры 1 выполнен расширяющимся в сторону передней стенки камеры 1. Вдоль кромок монтажного выреза в верхней стенке камеры 1 установлены направляющие 5 для размещения антикавитационной плиты 6 мотора 7 и фланцы 10 для закрепления мотора 7 при заданном продольном положении движителя в рабочем участке 3 камеры 1. 1 з. п. ф-лы, 3 ил.
Patent RU-2051839-C1 (RU)
Inventor: BELOUSOV ANATOLIJ SEMENOVICH
IPC: B64C3/48
Filed: 1991-03-19
Granted: 1996-01-10
Abstract: FIELD: manufacture of aircraft. SUBSTANCE: wing of supersonic flying vehicle is provided with flaps articulated on wing leading edge. EFFECT: enhanced efficiency of control at low speeds and reduction of takeoff/landing speeds through change of relative thickness of wing profile. 3 dwg
Patent RU-2033568-C1 (RU)
Title: Method of application of anti-corrosive coating on pipe
Inventor: AKHMETSHINA ILIZA Z
IPC: F16L58/00
Filed: 1991-06-04
Granted: 1995-04-20
Abstract: FIELD: construction. SUBSTANCE: outer surface of pipe is coated with rust converting primer, then layer of water glass is applied over which synthetic nonwoven material DORNIT is laid which is secured. Pipe is placed in thermal drying chamber till complete drying after which it is coated with waterproofing layer - paraffin. EFFECT: enhanced reliability. 1 tbl
Patent RU-2052177-C1 (RU)
Title: Тепловой агрегат
Inventor: KRUGLYAK EVGENIJ D
IPC: F24C13/00
Filed: 1991-03-19
Granted: 1996-01-10
Abstract: Изобретение предназначено для отопления и горячего теплоснабжения жилых и производственных помещений, а также для приготовления пищи. Сущность изобретения: теплоноситель через патрубок 4 поступает в теплообменник 3, где предварительно нагревается уходщящими дымовыми газами работающей топки 11, после чего он через патрубок 5 по соединительному трубопроводу 6 поступает через входной коллектор 7 в трубы 13, где догревается до необходимой температуры. Через выходной коллектор 9 горячий теплоноситель поступает к потребителю. Если температура теплоносителя на выходе из колектора 9 превышает заданное значение, что может привести к закипанию воды, датчик 15 температуры дает сигнал регулятору 16 на снижение электрической мощности подогревателя 3. При снижении тепловой нагрузки потребителя 10 регулирующий вентиль 17 уменьшает расход воды через подогреватель 8. При этом часть недогретой воды через байпасную линию 16 поступает непосредственно к потребителю 10, минуя подогреватель 8. Таким образом, непосредственно перед подачей теплоносителя к потребителю происходит смешение потоков слабоподогретого теплоносителя из теплообменника 3 и горючего теплоносителя из подогревателя 8. При работе подогревателя 8 в автономном режиме (при холодной топке, когда не требуется приготовление пищи, а имеется потребность только в отоплении) теплообменник 3 вентилем 20 отключается. Теплоноситель по линии 18 поступает непосредственно во входной коллектор 7 подогревателя 8. 1 з. п. ф-лы, 1 ил.
Patent RU-2010363-C1 (RU)
Title: Device for controlling permanent memory
Inventor: BOKHONOV YURIJ P
IPC: G11C16/00
Filed: 1991-05-20
Granted: 1994-03-30
Abstract: FIELD: computer technology. SUBSTANCE: AND gate 13, the fifth switch 16, the second comparison unit 15 which has to be current comparator, are brought into the device additionally. Output stage leakage current may be put under control in the third condition. Unit 5 provides logic operation of the device. When signal is detected in control output 14 of the device, the error is indicated and process of programming is interrupted. EFFECT: improved precision of control after effect of higher voltage programming pulses. 1 dwg
Patent RU-2015473-C1 (RU)
Title: Drier for liquid thermolabile products
Inventor: IGNATOV VALERIJ E
IPC: F26B11/04
Filed: 1991-06-28
Granted: 1994-06-30
Abstract: FIELD: food industry. SUBSTANCE: drier comprises sealed casing which accommodates revolving perforated drum filled 20-50 % full with inert bodies. Inductor disposed inside the layer of inert bodies is of segmental cross section. It is installed rotatably in lower zone of drum, symmetrically with its vertical axis and forms a gap between inner surface of the drum and segment arc. Flat side of segment is inclined to horizontal at an angle of 0-28 deg. EFFECT: improved design. 2 dwg
Patent RU-2034670-C1 (RU)
Inventor: RAJMOND DZHON FERRIGEL
IPC: B07B4/08
Filed: 1991-08-14
Granted: 1995-05-10
Abstract: FIELD: apparatus for gold separation. SUBSTANCE: apparatus has the housing 1 with a large number of chambers 4, being open from upwards, forming an annular configuration and having the grid 23, on which the rings 24, 25 are arranged. The rings 24, 25 from grid compartments 46. A scraper structure, having a large number of scraping strips 40, 41, radially extending from the sleeve 34, 35 respectively, is arranged over the compartments 46. Pressurized air is being fed successively and cyclically into chambers 4 with the aid of the spool valve 7, arranged in a center of the annular chamber configuration. A rock material is being fed from upwards into the sleeves 34, 35, and it is being swept outwards from the compartments on the grid 23 by the scraping strips. With use of air jets the rock material is being swept from adjacent chambers 4, providing a possibility for gold and other heavy minerals to be deposited on a bottom of the compartments 46. In the result of gravitational separation small heavy particles are being passed through the grid 23, and then through the discharging openings they are poured on bottom of the chambers. EFFECT: enhanced efficiency. 13 cl, 11 dwg
Patent RU-2028248-C1 (RU)
Title: Rescue facilities
Inventor: KOVTUN ANATOLIJ VASILEVICH
IPC: B63C9/04
Filed: 1991-07-02
Granted: 1995-02-09
Abstract: FIELD: aerodynamics. SUBSTANCE: rescue facility has a raft and an aerodynamic fairing made of elastic material in whose cavity the raft and a liquid or loose filler are placed. The raft is connected with the aerodynamic fairing with easily detachable connections and has buoyancy chambers, a canvas and inflatable arches supporting it as well as water-ballast pockets and the system of gas-filling of the inflatable arches. The aerodynamic fairing is made with drain-inlet or bulk fixtures for the filler and also with load-lifting mechanisms. EFFECT: simpler design. 2 dwg
Patent RU-2076254-C1 (RU)
Title: Handrail drive
Inventor: DZHERALD E DZHONSON
IPC: F16H7/06
Filed: 1992-03-13
Granted: 1997-03-27
Abstract: FIELD: mechanical engineering; drives of machines and mechanisms; escalators. SUBSTANCE: handrail drive has one or more pairs of chain drive sprockets and idler sprockets. Drive chain and idler sprockets are installed on rotating drive shafts which, in their turn, are eccentrically installed in bearings. In case of increase in resistance to handrail travel, drive rollers automatically clamp the handrail. Rotating bushings installed both on drive and corresponding idler sprockets are interconnected to equalize tension of chain between drive and idler sprockets to prevent sagging of chain. EFFECT: enhanced reliability of operation. 2 cl, 2 dwg
Patent RU-2033462-C1 (RU)
Title: Ferrite-martensite steel
Inventor: TALOV NIKOLAJ P
IPC: C22C38/32
Filed: 1991-12-04
Granted: 1995-04-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: steel has the following components, wt.-%: carbon 0.02-0.065; silicon 0.1-1.1; manganese 0.8-1.5; chrome 8.8-11.5; vanadium 0.15-0.35; aluminium 0.05-0.25; titanium 0.05-0.25; calcium 0.005-0.1; rare-earth metals 0.005-0.1; boron 0.005-0.01, and iron - the rest. Steel is welded by any known welding methods, shows technological effectiveness at stamping. EFFECT: enhanced quality of steel. 2 tbl
Patent RU-2049435-C1 (RU)
Inventor: BOGOV ANDREJ ALEKSEEVICH
IPC: A61B17/56
Filed: 1991-11-22
Granted: 1995-12-10
Abstract: Использование: в травматологии и ортопедии при лечении денервационной атрофии мышц кисти. Сущность изобретения: принудительно разгибают межфаланговые суставы каждого пальца на аппарате внешней фиксации и дополнительно осуществляют принудительное сгибание в пястно-фаланговых суставах до устранения контрактур, после чего проводят транспозицию сухожилий поверхностного сгибателя пальцев кисти на блоковидную связку с фиксацией пястно-фаланговых суставов под углом 90°, а после сращения перемещенных сухожилий повторяют принудительную разработку в тех же суставах до угла разгибания в пястно-фаланговых суставах не более 70°. 3 ил.
Patent RU-2075910-C1 (RU)
Title: Устройство реверберации
IPC: G10K15/00
Filed: 1992-01-03
Granted: 1997-03-20
Abstract: Устройство реверберации, содержащее последовательно соединенные первый сумматор, вход которого является входом устройства, первый блок коррекции, первый фильтр нижних частот, аналого-цифровой преобразователь и блок оперативной памяти, а также последовательно соединенные цифроаналоговый преобразователь, блок разделения сигналов, второй сумматор, второй фильтр нижних частот и первый блок баланса, второй вход которого соединен с входом устройства, а выход является первым выходом устройства, третий сумматор, вход которого соединен с вторым выходом блока разделения сигналов, а выход - с вторым входом первого сумматора, блок формирования адреса, выход которого соединен с адресным входом блока оперативной памяти, блок формирования управляющих сигналов, первый, второй, третий и четвертый выходы которого соединены соответственно с управляющими входами аналого-цифрового преобразователя блока формирования адреса, блока оперативной памяти и блока разделения сигналов, а также блок задания режима и второй блок коррекции, отличающееся тем, что в него введены блок предварительного суммирования, информационный вход которого соединен с выходом блока оперативной памяти, управляющий вход - с пятым выходом блока формирования управляющих сигналов, а выход соединен с входом цифроаналогового преобразователя, последовательно соединенные четвертый сумматор, вход которого соединен с третьим входом блока разделения сигналов, третий фильтр нижних частот третий блок коррекции и второй блок баланса, выход которого является вторым выходом устройства, а второй вход соединен с входом устройства, выход блока задания режима сое
Patent RU-2005877-C1 (RU)
Inventor: BURSHTEJN MARK A
IPC: C04B14/28
Filed: 1992-01-27
Granted: 1994-01-15
Abstract: FIELD: oil industry. SUBSTANCE: producing formation is drilled through. Injected into bottom hole formation zone is compound containing, mas. % : sodium silicate 3.0-10.0; chalk-containing substance 3.0-15.0 (in terms of calcium carbonate); water - the balance. Used as chalk-containing substance is chemically precipitated chalk or chalk-containing waste of precipitate production, or chalk- containing waste of nitrogen production. Chalk-containing substance is used with content of calcium carbonate particles at least 20% by mass. Particle sizes are smaller than effective pores of rocks of bottom hole formation zone. Casing string is lowered, cemented and perforated. Washing is effected, and 20 h later acid treatment is applied. EFFECT: higher efficiency. 2 tbl
Patent RU-2002341-C1 (RU)
Inventor: SEROUSOV IGOR YU
IPC: H01L21/76
Filed: 1992-02-11
Granted: 1993-10-30
Abstract: Использование: микроэлектроника технологи   изготовлени  структур дл  интегральных схем с  диэлектрической изол цией элементоа Сущность  изобретени : в способе получени  структур с диэлектрической  изол цией элементов провод т механическую  обработку кремниевых подложек формируют  на поверхности монокристаллической подложки  рельеф с углублени ми и скрытый слой,  формируют слой диоксида кремни  и слой поликристаллического  кремни  толщиной на 5 - 100%  больше глубины рельефа, на соедин емые сгроны  нанос т соединительный спой толщиной 5 - 95% от  глубины рельефа подложек следующего состава,  мас.%: оксид борз 3-5. порошок диоксида кремни , полученный плазмохимическим синтезом 3-5.  органическа  среда 94 - 90, а термообработку  провод т в среде кислорода с расходом кислорода (бб-вЗ О кубм/с.
Patent RU-2004270-C1 (RU)
Inventor: SHCHERBANYUK ANDREJ O
IPC: A01K29/00
Filed: 1992-04-08
Granted: 1993-12-15
Abstract: Использование: средства физического воздействи  на млекопитающих Сущность изобретени :  информаци  с датчика регистрации формы пульса  в блоке управлени  используетс  дл  коррел ции  режимов воздействи  Кроме того, средства воздействи  физическим факторам позвол ют усилить  эффект от лазерного воздействи  4 ап.ф-лы. 2 ил.
Patent RU-2028904-C1 (RU)
Inventor: VOROBEV SERGEJ KONSTANTINOVICH
IPC: B23P6/02
Filed: 1992-03-25
Granted: 1995-02-20
Abstract: Сущность изобретения: предлагаемый способ обеспечивает возможность восстановления гильз при износе рабочей поверхности, превышающем допустимый. В зону максимальных давлений рабочего процесса вводят практически неизношенную нижнюю часть внутренней рабочей поверхности гильзы, для чего гильзу переворачивают на 180° и производят необходимые для восстановления операции. 2 ил.
Patent RU-2058767-C1 (RU)
Title: Climatological chamber
Inventor: ALEKSANDROVICH TATYANA ANDREEV
IPC: A61G10/02
Filed: 1992-04-06
Granted: 1996-04-27
Abstract: FIELD: medical equipment. SUBSTANCE: chamber has air-tight appartment provided with plenum-exhaust ventillation and programming unit. Seats, air ionizer, aerosol generator with peripheral exhaust holes are located inside the appartment. Air ionizer is mounted above aerosol generator at height, which does not exceed half distance between level of output holes of the generator and ceiling of the appartment. Seats are arranged around the generator. Switches of the ionizer and the generator are connected with programming unit. EFFECT: improved medicinal effect. 1 dwg
Patent RU-2046259-C1 (RU)
Title: Air distributor
Inventor: NOVOSELTSEV BORIS PETROVICH
IPC: F24F13/06
Filed: 1992-04-07
Granted: 1995-10-20
Abstract: FIELD: ventilation. SUBSTANCE: axially alined one-sided circular openings are made in the first and second cylindric housings. The supplying cylindric branch pipe is in communication with the first housing. One end of the cylinder encloses the outlet opening of the first housing and is rigidly connected with the housing. The free end of the branch pipe is mounted inside the second housing to define convex ring slot in its outlet opening. The shell with outlet opening encloses the first housing for permitting rotation about the housing. The additional branch pipe is corrugated. The outlet branch pipe is secured to the shell and is in communication with it through the outlet opening. EFFECT: improved design. 8 dwg
Patent RU-2108154-C1 (RU)
Title: Method of preparing zeolite-containing gasoline fractions' reforming catalyst
Inventor: SHAKUN A N
IPC: C10G35/095
Filed: 1992-04-07
Granted: 1998-04-10
Abstract: FIELD: petroleum processing and catalysts. SUBSTANCE: catalyst is prepared by impregnating carrier with solution containing mixture of platinum ammoniate, promoter compound, and sodium or potassium salt at alkali metal to platinum atomic ratio (1-50):1. Impregnation is carried out at pH 8.5 to 12 and gauge pressure 0.02 to 0.3 MPa. Thus prepared catalyst is dried and calcined. As carrier, mixture of high-silica zeolite in sodium form and alumina at 60: 40 weight ratio is advantageously used. Preferable promoter is tungsten or molybdenum. EFFECT: increased catalyst activity. 3 cl, 1 tbl
Patent RU-2050349-C1 (RU)
Inventor: BAKIBAEV ABDIGALI A
IPC: C07C231/04
Filed: 1992-05-28
Granted: 1995-12-20
Abstract: Сущность изобретения: продукт-метахлорбензгидрилформамид. Реагент 1: мочевина или N-метилмочевина в 94-99,7% НООС. Реагент 2: хлорзамещенный бензофенон. Условия реакции: при нагревании сначала при 120°С, а затем при 185°С, при молярном соотношении метахлорбензофенон мочевина (N-метилмочевина) НООС, равном 1:8,0(1,5-3,5):8,5-15. 4 табл.