baber/WOPTO huggingface dataset:
Patent DE-4132033-C1 (DE)
Title: Elastomeric moulding prodn. esp. for sleeves or profile membranes - by enclosing elastomeric material in airtight mould, and maintaining reduced pressure in mould while heating
IPC: B29C43/36
Filed: 1991-09-26
Granted: 1992-11-12
Abstract: Prodn. of a shaped elastomer, esp. a packing ring or profile membrane of a rubber material, uses a two-part heatable vulcanisation mould. The elastomeric material is placed in the vulcanisation mould; the mouthing space between the two mould halves is closed with an air-tight closure; the moulding space is evacuated; the vulcanisation mould is opened and closed several times for short positions of time, while maintaining reduced pressure in the moulding space; and the vulcanisation mould is closed and heated for sufficient time for vulcanisation. USE/ADVANTAGE - Precision parts including profiled O-rings can be formed with improved quality, because gas and air is removed from the rubber efficiently before vulcanisation.
Patent DE-4138139-C1 (DE)
Title: Assembly and processing line installation - has shuttle system and various uniformly spaced working stations with upper and lower tools to perform operations
IPC: B23Q39/04
Filed: 1991-11-20
Granted: 1993-04-08
Abstract: An assembly and processing line installation for jointing operations esp. using electrical resistance welding e.g. spot welding. In addition as required machining and finishing of sheet metal parts in bodywork preparation. The line is provided with various, uniformly spaced working stations, upper and lower tools for the various operations and a shuttle system. The line installation is designed as a circular prodn. machine (1), the working stations (5) of which are arranged uniformly distributed along a closed circular track. The shuttle is formed from a rotatable ring (8,8') as a rotary shuttle (7). The upper tools (3) are held by stands (3), which are arranged radially within the centrally free from rotary shuttle (7). ADVANTAGE - Basic processing line machine improved, so that with smallest possible space requirement, working operations can be carried out accurately to specification.
Patent DE-4141832-C1 (DE)
Title: Waste water process and appts. treats mixt. of activated and primary sludges
IPC: C02F11/12
Filed: 1991-12-18
Granted: 1993-05-19
Abstract: The novelty is that a waste water a treatment process and appts. treats de-watered sludge which consists of a mixt. of activated sludge from a settlement tank and prim. sludge. Further that the plant incorporates an anaerobically-operated acidification reactor, followed by an anaerobically-operated biogas reactor with the following features. (a) Protease, amylase, lipase, cellulase or mixts. thereof are introduced into the acidification reactor, (b) the acidification reactor is operated in the temp. range 20 to 70 deg.C. in a pH range of 3.5 to 6.5. (c) the temp. and the pH value are set in the ranges as stated (b) above, such that the acidified organic sludge contents introduced into the biogas reactor, contain at least 50% minerals; further that a carbon-based substrate consisting mainly of acetic acid is drawn off from the acidification reactor by means of a separator assembly, while the residue of the substance in introduced into the biogas reactor.
Patent DE-4218669-C1 (DE)
IPC: C12N1/21
Filed: 1992-06-05
Granted: 1993-09-02
Abstract: A protein is capable of regulating the activity of Na<+>/glucose cotransporters. The cDNA which codes for this protein has been cloned from kidneys. The regulatory activity of the disclosed protein has been shown by co-expression in Xenopus oocytes of the disclosed cDNA with the cDNA which codes for the subunit responsible for transport functions ( alpha -subunit) and by kinetic measurements of the glucose or methyl- alpha -D-glucopyranoside. This new protein offers for the first time the possibility to pharmacologically influence the transport of glucose by Na<+>/glucose cotransporters. Also disclosed are the nucleic acid sequences that code for the new protein, as well as a process for producing the same by recombinant DNA technology.
Patent DE-4402234-C1 (DE)
Title: Process and arrangement for determining and/or monitoring a predetermined filling level in a container
Inventor: DREYER VOLKER
IPC: G01F23/296
Filed: 1994-01-26
Granted: 1995-04-20
Abstract: The device proposed determines when the contents of a container reach a given level and/or monitor this level by means of a level sensor comprising a mechanical oscillator system, an electromechanical excitation transducer and an electromechanical reception transducer. The reception transducer is connected to the input of an amplifier circuit to whose output the excitation transducer is connected so that the mechanical oscillator system is stimulated to oscillate at its natural resonance frequency. The mechanical oscillator system is mounted at the height to which the container is to be filled, so that it comes in contact with the container contents when they reach the required level, thus causing a change in the natural resonance frequency. The change in the natural resonance frequency is detected by an evaluating circuit connected to the output of the amplifier circuit. To detect faults which cannot be detected by frequency measurements, the connection between the amplifier-circuit output and the excitation transducer is disconnected for short periods of time during preprogrammed test intervals and, in each test interval, the phase of the output signal from the amplifier circuit is compared with that of a signal tapped from the excitation transducer.
Patent DE-4403860-C1 (DE)
Title: Elastic bearing with top and support bearing esp. for motors
Inventor: KURR KLAUS DR ING
IPC: F16F1/44
Filed: 1994-02-08
Granted: 1995-05-18
Abstract: The spring body (5, 2) pressure-loaded by the bearing's static initial load is in two parts and consists of an annular, elastomeric spring element (14, 2) and a series connected stack (15. 2) of at least two plate springs. The end side (16) of the spring element (14, 2, 14, 1) facing the stack of plate springs has a reinforcement (17) partly enclosing the periphery of the stack of plate springs in the direction of the oscillations introduced. The reinforcement restricting the relative deflection movements of the support bodies (8) and housing (9) is in the form of a bumper (18). the reinforcement is in the form of a pot-shaped sheet metal ring stuck to the adjacent spring element.
Patent NL-1010417-C1 (NL)
Title: Horizontal conveyor system for irregular shaped objects, e.g. fruit, potatoes, etc
Inventor: KRAAN JOHANNES JACOBUS VAN DER
IPC: B65G47/14
Filed: 1998-10-28
Granted: 1999-05-07
Abstract: The vulnerable objects (V), e.g. fruit or vegetables, are passed through a processing or packing plant on a horizontal conveyor system. The system consists of a drive bed with transverse rotating shafts (32). Mounted on each shaft are a number of pairs of rollers (31). The pairs are mirror image discs (31a, 31b) of rubber or plastic, separated by a gap (34). The surfaces of the roller taper inwards toward the gap and cause the objects to center themselves over the gap.
Patent NL-1014560-C1 (NL)
Title: Equipment for cleaning material contaminated with asbestos comprises devices for drying material with material input and output and transport device for feeding dried material along gas flow
Inventor: VERWEIJ CATHARINA BERTHA
IPC: B09B3/00
Filed: 2000-03-03
Granted: 2001-04-05
Abstract: The equipment for cleaning material contaminated with asbestos comprises devices for drying the material with a material input and output and a transport device for feeding dried material along a gas flow. The transport device (2) is connected to the output of the drying device. First and second gas flows are operative and their output connects to a filter (14) via an expansion container. The drying devices comprise several coaxially running drums (4,7,8,9) and at least the centermost drum has apertures for the passage of material to the drum coaxially around it. The equipment is modularly constructed and the dimensions of each of the modules match those of an International Standards Oerganisation container.
Patent RU-2052559-C1 (RU)
Inventor: KASYLKASOV ZHENYS MADYKENOVICH
IPC: E01B11/06
Filed: 1990-01-22
Granted: 1996-01-20
Abstract: FIELD: permanent way; rail tracks. SUBSTANCE: rail butt joint has fishplates, clamp and fixing members which are formed by flexible plate with cutouts on ends and vertical wedge. Inner surface of clamp in zones where it conjugates with legs has vertical recesses limited in plan by semicircles. EFFECT: enhanced reliability of connection. 6 dwg
Patent RU-2092212-C1 (RU)
Title: Attraction game
Inventor: PROSKUROV VALERIJ STEPANOVICH
IPC: A63F9/08
Filed: 1990-03-28
Granted: 1997-10-10
Abstract: FIELD: game facilitating development of reaction, observation etc. SUBSTANCE: game has base mounted on casing, which has cavity in its lower part, cover pivotally connected with casing and projectile-type playing members. Stop made in the form of stem is mounted in casing for engagement with retaining lobe of cover. Target is rigidly positioned on one end of stem. Vertical supporting projection is positioned in upper part of casing with guiding slot for receiving other end of stem. EFFECT: increased entertaining effect and simplified construction. 4 cl, 2 dwg
Patent RU-2002767-C1 (RU)
Inventor: KUZNETSOVA ELENA I
IPC: C08K3/06
Filed: 1990-04-05
Granted: 1993-11-15
Abstract: Использование: шинна  и резинотехническа   промышленность. Сущность изобретени : готов т  резиновую смесь состава, маем: ненасыщенный  Каучук 100; серусодержаща  вулканизующа  группа  2.0 - 3,8. регенерат 5 - 40. технический углерод  45 - 55. м гчитель 10-18, противостаритель 0,5 -  4,5, модификатор 1 - 2, оксид цинка 3-5, стеаринова  кислота 1 - 3 На 1-ой стадии смешивают  все ингредиенты, кроме вулканизирующей группы  Регенерат содержит 1 - 5% анионного ПАВ алкил-  бензолсульфонат кальциа стеарат кальци , натриева  соль олигомера сорбиновой кислоты Характеристика  резины- условное напр жение при  300%-ном удлинении 102 - 11.9 МПа, условна   прочность при раст жении 1.91 - 21.6 МПа, относительное  удлинение 420 - 520%, эластичность по  отскоку 42 - 54%, прочность св зи резины с кордом  23 КНТС. 100&deg; С - 92 - 206 Н/м, модуль потерь  47,4-63,4 МПа 2 табл.
Patent RU-2051380-C1 (RU)
Inventor: SANDOMIRSKIJ SERGEJ GRIGOREVIC
IPC: G01N27/80
Filed: 1990-07-03
Granted: 1995-12-27
Abstract: Изобретение относится к неразрушающему контролю материалов и изделий, в частности к контролю твердости ферромагнитных изделий. Целью изобретения является повышение точности за счет исключения погрешности при снижении энергозатрат на контроль изделий. Цель достигается путем намагничивания изделия магнитным полем H e , измерения магнитного параметра, в качестве которого используют коэрцитивную силу или остаточную магнитную индукцию изделия, по величине которого судят о контролируемых свойствах, а величину H e  устанавливают удовлетворяющей уравнению, приведенному в тексте описания.
Patent RU-2019485-C1 (RU)
Title: Load-handling device
Inventor: BOSNIK BORIS S
IPC: B65G67/04
Filed: 1990-07-27
Granted: 1994-09-15
Abstract: FIELD: mechanism for placing loads on transport vehicles. SUBSTANCE: device has a pile stacker 2 in the form of a cantilever arm mounted on base 1. Rollers on the floor are enclosed by pile base 5 connected to reciprocating drive and load pusher. Container capable of rolling back under the thrust of the pushed-in pile is installed on chassis with a resistance to rolling back. The ends of base 5 are connected with the ends 12 of parallel chains 14 which run over traction sprockets 15 of the drive and the chains 14 proper are connected with the pile pusher 9 installed so that it overhangs above the base 5. EFFECT: improved design. 5 dwg
Patent RU-2034957-C1 (RU)
Title: Creep resistant construction
Inventor: KOZHIN YURIJ PETROVICH
IPC: E02D17/20
Filed: 1991-01-08
Granted: 1995-05-10
Abstract: FIELD: building structures. SUBSTANCE: construction has equal-side triangle buttress frames, made of sleeper cross section bars, and facing plates. The above mentioned frames are laid by discrete fashion into slots, had been provided in a base of a slope of a bank of an earth sole, an embankment, a hillside in its creep resistant portion in such a way, that a front bar is laid on the slope by an angle 34 ° ≥ α ≥ 26 ° , and α, equal to 26 degrees, corresponds to laying of the slope 1:2; a, equal to 30 degrees, corresponds to laying of the slope 1:1.5, and a, equal to 34 degrees, corresponds to laying of the slope 1:1.5, being standard slopes of railway road earth soles. An apex, formed by the front bar and by a foundation bar, coincides with the base of the slope, the embankment, the hillside and with a sliding curve of a mass, subject to creep. The bars are laid between the frames along a width of mass, subject to creep. EFFECT: enhanced reliability of construction. 1 cl, 2 dwg
Patent RU-2010934-C1 (RU)
Inventor: DEMIN SERGEJ M
IPC: E06B3/60
Filed: 1991-01-22
Granted: 1994-04-15
Abstract: FIELD: vehicles. SUBSTANCE: seal has a thickener with two walls embracing flanges of a door panel, and a profile nap sealing surface adjacent to the glass. Part of the door panel flange is bent towards the sealing surface, a projection supported by the bent part of the door panel flange is made on the inner wall of the thickener. EFFECT: improved structure. 1 dwg
Patent RU-2012104-C1 (RU)
Title: Method of and device for manufacturing films and monocrystals of superconducting metal-oxide materials
Inventor: BAGULYA ALEKSANDR V
IPC: H01L39/24
Filed: 1991-02-01
Granted: 1994-04-30
Abstract: FIELD: superconductor engineering. SUBSTANCE: inert-gas ion beam coming from ion source and accelerated to 5-50 keV energy is shaped and separated by magnetic lens. Upon passing through differential evacuation chamber ions are introduced into evaporation chamber where they are fixed on ceramic target cooled by water. Metal-oxide ceramic target is sprayed on heated substrate in oxygen atmosphere and process goes on as long as required to obtain desired film thickness; then beam and heater are turned off, evaporation chamber is shut off by means of gate valves from vacuum pumps and filled with oxygen to pressure of 100 mm Hg; then it is opened to communicate with atmosphere and unsealed. Cooling time is 10-15 min. EFFECT: enlarged functional capabilities. 2 cl, 1 dwg
Patent RU-2045978-C1 (RU)
Title: Устройство для получения пресной воды путем конденсации водяных паров из воздуха
Inventor: TSIVINSKIJ STANISLAV V
IPC: C02F1/00
Filed: 1991-04-04
Granted: 1995-10-20
Abstract: Использование: для получения питьевой воды. Сущность изобретения: устройство состоит из теплоизолированной камеры, внутри которой расположены холодильные элементы и электрические нагреватели. Насос засасывает воздух из окружающей среды внутрь камеры. Водяные пары из воздуха оседают на поверхности холодильных элементов в виде льда. Когда накапливается значительное количество льда, холодильные элементы выключаются и включаются электрические нагревательные элементы, которые плавят лед. Образовавшуюся воду выпускают наружу через кран. 3 з. п. ф-лы, 1 ил.
Patent RU-2012361-C1 (RU)
Title: Smoking pipe-type inhaler
Inventor: TARUSOV YURIJ V
IPC: A61M15/00
Filed: 1991-04-10
Granted: 1994-05-15
Abstract: FIELD: medicine. SUBSTANCE: inhaler is made in the form of a single member comprising similar-in-construction inlet pipe 1 and mixing chamber 4 with flow turbulizers 2 and 5 made in the form of radial grooves arranged in rows along the length of components. Radial grooves of the inlet pipe form a through passage channel and radial grooves of the mixing chamber form a zigzag-shaped passage channel. The pipe and mixing chamber communicate through an U-shaped reservoir a tangent line to the vertex of which is orthogonal to the inhaler longitudinal axis. EFFECT: enhanced efficiency in treating. 2 dwg
Patent RU-2022195-C1 (RU)
Inventor: DENISENKOV IVAN F
IPC: F16L3/20
Filed: 1991-04-08
Granted: 1994-10-30
Abstract: Использование: в строительстве. Сущность изобретения: к несущей конструкции присоединена тяга. На тяге смонтирован уменьшитель нагрузки пружины, связанный с трубопроводом свесами и коромыслом. Эксцентриковые катки тележки опираются на неподвижную плиту, платформа которой выполнена в виде кольцевой сферической пары. Пара составлена из наружного кольца с закрепленными на нем эксцентриковыми катками и внутреннего кольца с опертой на него несущей конструкцией, выполненной арочного типа, с размещенной под ней подвеской с двумя диаметрально расположенными вдоль трубопровода поводками в виде втулки и вставленного в нее свободно стержня с возможностью смещения трубопровода по высоте. 2 ил.
Patent RU-2014446-C1 (RU)
Title: Method of identification of formations in carbonaceous depositions
Inventor: ZHDANOV ALEKSEJ S
IPC: E21B47/00
Filed: 1991-04-29
Granted: 1994-06-15
Abstract: FIELD: oil and gas industry. SUBSTANCE: geophysical characteristics of well stratigraphic section are examined and laboratory analysis data on test well core and sludge studied. Using sedimentary strata properties, harmonic analysis of well geophysical logs is accomplished, hidden harmonic components of well stratigraphic section are determined, and core data are identified with specific elementary cyclites. On this rule-of-thumb basis, dismemberment of entire stratigraphic section of well and identification of formation are accomplished. EFFECT: dismemberment of section and identification of formations justified, amount of coring reduced, accuracy of hydrocarbon reserve estimation increased. 1 dwg
Patent RU-2039578-C1 (RU)
Title: Device for treating biological test objects in rotary magnetic field
Inventor: KOLPAKOV SERAFIM V
IPC: A61N2/00
Filed: 1991-05-05
Granted: 1995-07-20
Abstract: FIELD: medical engineering. SUBSTANCE: this device designed for treating biological test objects includes source of electric power, magnetic field modulation unit, phase splitter, and inductor which is made in the form of n-shaped single-turn radiator frames electrically and mechanically combined into n-prism encompassing biological test object. Radiator frames at the same time function as secondary windings of transformers whose primary windings are connected to source of high-frequency current via phase splitter in such a manner that neighbor frames are powered with 360 phase shift. For greater uniformity of magnetic field, each inductor frame may function as secondary winding of auxiliary transformer which is similar in design to master transformer. Primary windings of master and auxiliary transformers are interconnected so that strengths of currents flowing in frame are summed up. EFFECT: broader frequency range plus possibility of determining optimum parameters of curative effect of magnetic field with minimum electric component. 2 cl, 5 dwg
Patent RU-2020127-C1 (RU)
Inventor: BAKAEV VLADIMIR A
IPC: B67B3/02
Filed: 1991-04-16
Granted: 1994-09-30
Abstract: Использование: в укупорочной технике, например при укупорке пенициллиновых флаконов. Сущность изобретения: при повороте приводом кулачка паз отводит один конец первого толкателя к центру вращения кулачка, а другой конец через штифт поднимает гильзу и стакан с установленным на нем флаконом до упора колпачка в верхнюю часть корпуса. В это же время конец второго толкателя отводится к центру кулачка. Поворачиваясь вокруг оси, второй толкатель вторым концом натягивает гибкую связь, которая, будучи закреплена на шайбе, начинает поворачивать ее. Ролик взаимодействует с копиром и не может перемещаться в угловом направлении. При дальнейшем повороте шайбы наступает момент, когда ролик выходит на участок с постоянной кривизной поверхности, и дальнейший поворот прекращается. 2 с. и 3 з.п.ф-лы, 5 ил., 1 табл.
Patent RU-2042910-C1 (RU)
Inventor: ISHKOV BORIS A
IPC: F28D7/10
Filed: 1991-04-16
Granted: 1995-08-27
Abstract: Использование: в химической промышленности для тепловой обработки вязких жидкостей, например расплавов полиэфиров, а также в нефтяной промышленности для обработки вязких нефтепродуктов. Сущность изобретения: теплообменник содержит наружную трубу 1 и внутреннюю трубу 4, снабженную патрубками 7, установленными рядами, оси которых расположены под углом 1 45° относительно оси трубы, торцы патрубков, расположенные в межтрубном пространстве, выполнены заглушенными, при этом величина участка трубы между смежными патрубками каждого ряда составляет 0,7 1,0 наружного диаметра патрубка, величина участка трубы между патрубками смежных рядов составляет 0,1 0,5 наружного диаметра внутренней трубы. Наружный диаметр и длина патрубка составляют соответственно 0,35 0,45 и 0,5 0,6 наружного диаметра внутренней трубы. 1 з.п. ф-лы, 2 ил.
Patent RU-2033282-C1 (RU)
Inventor: DRYAGIN DMITRIJ PROKOPEVICH
IPC: B08B9/02
Filed: 1991-05-20
Granted: 1995-04-20
Abstract: FIELD: pipe cleaning. SUBSTANCE: installation uses a workpiece-positioning mechanism having two parallel rows of bearing rollers installed at an angle to the direction of workpiece movement, and live rollers, successively positioned cleaning unit using a brush, mechanism for throwing off the cleaned workpieces. Located past the cleaning unit is the insulating unit having a working bed and spools with insulating tape. The live rollers are positioned above the bearing rollers for adjusting the force of pressure of the workpiece. One of the live rollers is located before the cleaning unit, and the other - past the insulating unit. The bearing rollers are mounted for turning around the vertical axis and lateral movement. The cleaning unit is made of two mechanisms, one of which has the mentioned brush, and the other is made as a small-sized suspended shot-blasting chamber. EFFECT: facilitated procedure. 2 dwg
Patent RU-2071118-C1 (RU)
Inventor: GRISHIN VLADIMIR D
IPC: G07C3/08
Filed: 1991-05-31
Granted: 1996-12-27
Abstract: FIELD: equipment maintenance. SUBSTANCE: device has time sensor 6, nonlinearity unit 1, adders 8,9,25, switches 15,16,17,30, and 31, division units 13,14,20, multiplication units 2,3,7,12,19,21,22,23,24,26,27,29, integrator 4, subtracters 5,18,28, delay element 10, and comparator 11. EFFECT: enlarged functional capabilities. 1 dwg
Patent RU-2035368-C1 (RU)
Inventor: SHEVANDIN MIKHAIL A
IPC: B65G53/66
Filed: 1991-06-05
Granted: 1995-05-20
Abstract: Использование: для обеспечения безопасности эксплуатации бетононасоса при транспортировке бетона. Сущность изобретения: устройство содержит датчики давления в трубопроводе, элементы сравнения, модели характеристик потерь напора, пороговые элементы и блоки управления насосом. Дополнительно введены два блока сигнализации и пульта управления бетононасосом. Введен канал регулирования расхода бетона. Устройство позволяет определять запрессованный участок трубопровода, блокировать включение бетононасоса при работах на трубопроводе. Предусмотрено предупреждение работающих о наличии опасного давления в трубопроводе. 4 ил.
Patent RU-2033541-C1 (RU)
Title: Two-stroke internal combustion engine
Inventor: GOLUBEV NIKOLAJ I
IPC: F02B33/14
Filed: 1991-08-20
Granted: 1995-04-20
Abstract: FIELD: engine engineering. SUBSTANCE: when step piston moves from the top dead center to the bottom dead center, air is compressed in the delivery cylinder. The compressed air opens the inlet valve made in the bottom of the hollow of the baffle and fils internal space of the piston. When a projection provided on the cover of the delivery cylinder enters the hollow of the piston baffle, supplying of the compressed air stops and further compressing of the air begins in the delivery cylinder. When pressure, which is required for consumer, is achieved the outlet valve made in the cover is open and compressed air enters a receiver. The outlet valve is adjusted for pressure which is more higher than blowing pressure. For this reason, the valve do not open at blowing pressure. This excludes lowering of quality of blowing of the working cylinder. EFFECT: enhanced efficiency. 2 cl, 2 dwg