baber/WOPTO huggingface dataset:
Patent DE-4404068-C1 (DE)
Inventor: ENGELHARDT WOLFGANG
IPC: F28F9/02
Filed: 1994-02-09
Granted: 1995-08-17
Abstract: The heat exchanger (100) comprises a vertical housing (1) containing a bundle (50) of mutually parallel tubes (30) extending between a lower (10) and an upper (20) tube base and through which passes hot process gas which enters at the inlet (4) and is discharged through the outlet (9). The heat from the process gas is transmitted at the outer periphery of the tubes (30) to a fluid coolant, e.g. air, which enters the housing (1) at the inlet (17) and is discharged through the outlet (24). The highest temperatures in the tubes (30) are in the region of the lower tube base which, for this reason, takes the form of a boiling water-cooled double tube base (10).
Patent DE-4411248-C1 (DE)
Inventor: WEBER WOLFGANG
IPC: G06V30/162
Filed: 1994-03-31
Granted: 1995-10-26
Abstract: The invention concerns a method and device for binarising pixel data in which a number of black-and-white binary images each having binarising characteristics of different degrees of sensitivity is formed from a set of grey-scale value binary data. The dimension (I) is calculated for each of these binary images, FS designating the number of black binary pixels and Ü designating the number of black-and-white transitions. A selection of the binary image for which the dimension S is at its maximum is optimally carried out.
Patent DE-4425186-C1 (DE)
Inventor: HUPPMANN GERHARD
IPC: H01M8/04089
Filed: 1994-07-16
Granted: 1996-03-07
Abstract: The description relates to a process and device for operating a fuel cell arrangement formed by fuel cells arranged in a stack (10 and surrounded by a protective housing (2) having an anode inlet (5) for feeding fuel gas to the fuel cell anodes, an anode outlet (6) for removing the burnt fuel gas from the anodes, a cathode inlet (7) for feeding cathode gas to the fuel cell cathodes and a cathode outlet (8) for removing the used cathode gas from the cathodes, in which the fuel gas is taken to the anode inlet via a combustion gas inlet device (5') sealed against the interior of the protective housing (2). According to the invention, the used cathode gas is directed from the cathode outlet (8) into the inside of the protective housing (2) and caused to circulate for feeding back into the cathode inlet (7) in the inside of the protective housing. The burnt fuel gas from the anode outlet (6) is also fed into the inside of the protective housing (2) and mixed with the circulating cathode gas flow therein, with part of the gas mixture circulating inside the protective housing (2) replaced by fresh gas fed in from outside.
Patent DE-4437768-C1 (DE)
Title: Method for coating a transparent substrate plate
Inventor: KALL KLAUS
IPC: B44C3/08
Filed: 1994-10-24
Granted: 1996-01-04
Abstract: Transparent substrate, pref. of acrylic glass film or plate is coated on one side with a first coloured layer, pref. of coloured lacquer or a coloured film, pref. of plastic, with a specific, homogeneous, adjustable transparency. An effective layer pref. of metallic foil, partic. silver foil, is applied by a roller process and a second colour layer, similar to the first is then applied but with less transparency. A third colour layer is white and may be a white film. Colour layers can be adhesively bonded or applied by roller.
Patent DE-4439622-C1 (DE)
Title: Box-shaped switch-cabinet with mounting frame and door
Inventor: BENNER ROLF
IPC: H02B1/30
Filed: 1994-11-05
Granted: 1995-11-23
Abstract: A box-shaped frame of a type suitable for use with electrical or electronic switch-gear is constructed around modular elements, such as vertical and horizontal bars of extruded material 18 and corner pieces 20. The extruded sections have U shaped channels that receive sealing strips of flexible material 44. Other flat strips 43 are fixed to the surfaces. The corner pieces have projecting circular section bars 40 that engage in the ends of the channels. Front, side and back panels are secured to the frame using screws into threaded holes 27. One panel can be fixed as a door.
Patent NL-1018778-C1 (NL)
Title: Adjustment mechanism for a body support
Inventor: COUVEE JOHANNES DIEDERICUS JAC
IPC: A47C3/30
Filed: 2001-08-17
Granted: 2003-02-18
Abstract: The invention concerns an adjustment mechanism for a body support such as a stool or a chair in which the adjustment mechanism alters the height or the inclination of the seat or back or lumbar support. The adjustment mechanism enables the parameter in question to be adjusted without using the hands. This may be necessary for reasons of hygiene or other practical considerations, such as e.g. the hand not being free because it is currently being used for other work.The control surface for the adjustment mechanism has therefore been fitted at elbow height and can be operated using the elbow.
Patent NL-1019573-C1 (NL)
Title: Improving vitality of person, comprises determining vitality status of person and administering vitality-improving agent
Inventor: MULDER-ZANDBERGEN MARRY
IPC: A23L33/00
Filed: 2001-12-14
Granted: 2003-06-17
Abstract: Method for improving the vitality of a person comprises determining the vitality of the person, determining the deviation of the person's vitality from an optimum, selecting a vitality-improving agent in accordance with the deviation, and administering the selected agent to the person. The agent is selected from drainage, constitution, immunity, detoxification and regeneration agents.
Patent NL-2001099-C1 (NL)
Title: Device for recovering moisture present in atmosphere for protecting young plants, has collection structure which is arranged in nested form, is detachably coupled to reservoir for storing recovered moisture
Inventor: HOFF PETRUS MATTHEUS MARIA
IPC: A01G13/02
Filed: 2007-12-18
Granted: 2009-06-19
Abstract: The moisture recovering device (1) has a collection structure (8) for collecting moisture present in atmosphere. The collection structure is provided with a water recovery surface (9) that is inclined with respect to orientation of gravity, during use. The collection structure which is arranged in nested form is detachably coupled to reservoir (13) for storing recovered moisture. An independent claim is also included for method for transporting, storing and distributing devices for recovering moisture present in atmosphere.
Patent RU-2011459-C1 (RU)
Title: Method for forming relief surface on thin blank
Inventor: KIRSANOV GEORGIJ N
IPC: B21D41/00
Filed: 1988-02-01
Granted: 1994-04-30
Abstract: FIELD: production of thin blanks. SUBSTANCE: method involves inserting support into thin blank, for example of tubular shape, transferring it into chamber filled with hydrogen at a pressure of up to 15 MPa and subjecting it three times to thermal cycling to 700 C with natural cooling. After heat treatment, blank is withdrawn from the chamber and perforated templet is slipped tightly thereon. Then air pressure is applied to blank, thus deforming it after the shape of templet holes. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2065542-C1 (RU)
Inventor: TURBIN YURIJ I
IPC: F16H3/44
Filed: 1988-12-21
Granted: 1996-08-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: when driving member 31 is actuated, the rotation is transmitted to safety clutch 30 through gears 28 and to gear clutch part 25 through gears 29 and nonreversible clutch 27. Clutch part 25 and clutch part 22 permit solar gear 21 to move radially with respect to three satellites 20 without a binding. The satellites transmit rotation to carrier 16 with gear clutch part 13 that interacts with gear clutch part 12 and transmit rotation to solar gear 8. The solar gear is set itself due to teeth of satellites 5 and transmits rotation to carrier 4 and output shaft 2. When additional driving member 39 is actuated, the rotation is transmitted to carrier 16. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2045570-C1 (RU)
Title: Lubricant oil
Inventor: ROBERT BARNETT RODES
IPC: C10M143/12
Filed: 1989-05-22
Granted: 1995-10-10
Abstract: A polymeric blend particularly useful as a VI improver, which polymeric blend comprises a selectively hydrogenated asymmetric radial polymer comprising a plurality of polymeric arms containing hydrogenated conjugated diolefin monomer units and at least one block copolymer arm comprising a single polymeric block containing predominantly monoalkenyl aromatic hydrocarbon monomer units and a single polymeric block containing predominantly hydrogenated conjugated diolefin monomer units and a selectively hydrogenated linear diblock copolymer containing a single polymeric block containing principally monoalkenyl aromatic hydrocarbon monomer units and a single polymeric block containing predominantly hydrogenated conjugated diolefin monomer units. Both polymers in the blend will be selectively hydrogenated so as to convert (saturate) at least 95% of the ethylenic unsaturation initially contained therein. When used as a VI improver, the polymeric blend unexpectedly improves the thickening efficiency over and above the thickening efficiency that would be expected from a consideration of the individual contribution made by each of the polymers separately. The monoalkenyl aromatic hydrocarbon polymer blocks in both polymers is preferably styrene and the conjugated diolefin in both polymers is preferably isoprene. Preferably, both polymers are selectively hydrogenated so as to convert (saturate) at least 99% of the ethylenic unsaturation initially contained therein.
Patent RU-2003980-C1 (RU)
Inventor: UMNIKOV VALERIJ N
IPC: G01P15/08
Filed: 1989-08-14
Granted: 1993-11-30
Abstract: Использование измерительна  техника, измерение  знакопеременных ускорений Сущность  изобретени  выходной сигнал с акселерометра  дважды дифференцируетс  Определ етс  момент  изменени  знака этого дважды продифференцированного  сигнала В этот момент снимают выходной  сигнал с акселерометра 1 ид
Patent RU-2013591-C1 (RU)
Title: Роторный двигатель
Inventor: VORONOV VLADIMIR I
IPC: F02B53/00
Filed: 1989-11-28
Granted: 1994-05-30
Abstract: Использование: область машиностроения и может быть использовано для привода машин и механизмов. Сущность изобретения: устройство содержит полый цилиндрический корпус, по торцам закрытый головками, в котором эксцентрично расположен ротор. Корпус и ротор установлены подвижно в подшипники неподвижных боковых крышек. В средней части корпуса перпендикулярно оси установлена промежуточная плита, которая делит его на две изолированные цилиндрические секции - компрессорную и рабочую. В каждой секции установлена перегородка-поршень, закрепленная на внутренней поверхности цилиндрической секции с помощью сдвоенного шарнира, имеющего соединение с челновым механизмом фиксации изменяющегося положения закрепления перегородки-поршня. Камера сгорания выполнена сферической и размещена в рабочей секции, подвижный корпус и ротор снабжены механизмом синхронизации. Цель изобретения - повышение надежности. При работе роторного двигателя в результате эксцентричного расположения ротора за перегородкой-поршнем происходит увеличение объема. В образовавшееся разрежение камеры компрессорной секции по каналам поступает рабочая смесь, которая при втором обороте сжимается и при открытии клапана нагнетается в камеру сгорания рабочей секции, где топливо, расширяясь, совершает работу, вращая корпус роторного двигателя. 3 ил.
Patent RU-2031975-C1 (RU)
Title: Method of etching of polyester backing before chemical metallization
Inventor: PAVLYUKHINA LYUDMILA A
IPC: C23C18/32
Filed: 1990-03-16
Granted: 1995-03-27
Abstract: FIELD: etching. SUBSTANCE: polyester backing is subjected for etching at 100-120 C for 0.5-2 min in 87-90% sulfuric acid with addition of 5-10% formaldehyde following by washing with hot water - 80 C, not lower. EFFECT: increased adhesion of chemical coating to the backing. 1 tbl
Patent RU-2019786-C1 (RU)
Title: Method for inspection of balls
Inventor: PRILUTSKIJ VANTSETTI A
IPC: G01B7/00
Filed: 1990-04-02
Granted: 1994-09-15
Abstract: FIELD: testing equipment. SUBSTANCE: ball is installed between three supports one of which has internal surface in the form of two coaxial truncated cones rigidly interconnected by their bases, while second and third supports have the shape of toroidal rollers with generatrix radii exceeding the maximum radius of the ball. Second and third supports are installed in the plane parallel to the turning axis of the first support, perpendicularly to it and symmetrically to ball center. Ball is inspected by rotating first and second supports around their axes at speeds differing in magnitude and direction. EFFECT: higher efficiency and accuracy of measurement due to uniform application of forces to the ball. 3 dwg
Patent RU-2056818-C1 (RU)
Title: Device for strengthening erection
Inventor: KOZLOV VALENTIN I
IPC: A61F9/00
Filed: 1990-04-28
Granted: 1996-03-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has casing 2 connected with tube 1 at least three divergent channel tubes of channel 4 which diameter sum does not exceed the internal tube diameter. The channel ends opposite to the tube are provided with removable plugs and placed in end face part 5 of recess 3 made on the upper part of the casing which lower surface has disk-like form. EFFECT: enhanced effectiveness of treatment . 5 dwg
Patent RU-2011359-C1 (RU)
Title: Сумка-рюкзак
Inventor: ZHEREBTSOV NIKOLAJ P
IPC: A45F3/04
Filed: 1990-07-12
Granted: 1994-04-30
Abstract: Использование: при изготовлении походного, спортивного снаряжения, а также в быту. Сущность изобретения: сумка-рюкзак состоит из корпуса, в верхней части которого образовано входное отверстие со средством его фиксации. При этом последнее выполнено в виде пары ремней, переходящих в заплечные ремни. Верхний конец одного ремня жестко соединен с концом одного канала, а верхний конец другого ремня жестко соединен с концом другого канала. Ремни выведены из каналов через выходные отверстия, противоположные один другому. При этом нижние концы заплечных ремней образуют с корпусом разъемное соединение. Каналы могут быть выполнены в виде шлевок, люверсов или колец. Выходное отверстие каждого канала может быть снабжено также пряжкой, люверсом или кольцом. 4 з. п. ф-лы, 7 ил.
Patent RU-2032530-C1 (RU)
Title: Бензиномоторная пила
Inventor: BELOVZOROV LEV N
IPC: B27B17/00
Filed: 1990-07-23
Granted: 1995-04-10
Abstract: Использование: в лесной промышленности. Сущность изобретения: к корпусу топливного бака присоединены рукоятки 7 и 8 посредством высокорасположенной рамы 9. Рама 9 зафиксирована на поворотном механизме 11. Механизм 11 размещен в основании рамы и соединен с топливным баком со стороны ее задней стенки. Рама 9 установлена с наклоном в направлении к пильному аппарату 2. Заявленная конструкция пилы позволяет снизить вибрацию при работе пилой на валке леса. 9 ил.
Patent RU-2027184-C1 (RU)
Inventor: LEONIDOV NIKOLAJ B
IPC: G01N33/15
Filed: 1990-11-22
Granted: 1995-01-20
Abstract: Использование: в аналитической химии. Сущность изобретения: готовят растворы анализируемого и стандартного образцов, полученные растворы помещают в емкость с полупроницаемой мембраной, измеряют величину изменения скорости диффузии, наличие разности указанных величин свидетельствует о биологической неэквивалентности образцов. 5 табл.
Patent RU-2015956-C1 (RU)
Title: Process for preparing 1,1,1-trifluorodichloroethane and/or 1,1,1,2-tetrafluorochloroethane
Inventor: LEO E MANZER
IPC: C07C19/08
Filed: 1990-11-22
Granted: 1994-07-15
Abstract: FIELD: 1,1,1-trifluorodichloroethane and/or 1,1,1,2-tetrafluorochloroethane are used as coolant and blowing agents. SUBSTANCE: reagent 1: tetrahalogenethylene C 2 Cl 4-x F x . Reagent 2: hydrofluoric acid. Reaction conditions: 275-450 C, a molar ratio of reactants of 1-20:1 in the presence of a catalyst containing 0.02-20 wt % at least of one metal having an oxidation degree of more than 0 and selected from chromium, manganese, rhodium, nickel, cobalt or mixtures thereof per AlF 3  at a fluorine content corresponding to of 90 wt % AlF 3 . The catalyst is prepared by treating an unfluorinated catalyst with a fluorine-containing compound to be evaporated. The process selectivity does not exceed 80-94% with the minimum amount of pentafluoroethane formed. EFFECT: improved properties of the coolants and blowing agents. 7 cl, 9 tbl
Patent RU-2049023-C1 (RU)
Inventor: DEVID BRAJAN EDVARDS
IPC: B65D77/06
Filed: 1989-06-15
Granted: 1995-11-27
Abstract: Использование: установка для химикатов. Сущность изобретения: упаковка включает наружный контейнер и внутреннюю оболочку, содержащую жидкость. Наружный контейнер имеет амортизирующее удар основание, а внутренняя оболочка является водорастворимой или вододиспергируемой. 17 з. п. ф-лы, 3 ил.
Patent RU-2028199-C1 (RU)
Title: Device for removing hazard excretion
Inventor: SHKLYAROV STANISLAV G
IPC: B08B15/00
Filed: 1991-03-19
Granted: 1995-02-09
Abstract: FIELD: catching of hazard evaporations. SUBSTANCE: device for removing hazard excretions from the surface of evaporation of technological bath has incoming air collector 2 provided with outlet holes 3 and boar suction device provided with sucking-in slot; both units are mounted along the board of the bath. Shorter diameter tube 7 for supplying incoming air with outlet holes 8 is mounted inside collector 2; the tube is used for supplying incoming air. Holes 8 are directed to opposite side relatively outlet holes 3 of collector 2. EFFECT: improved efficiency. 3 dwg
Patent RU-2005563-C1 (RU)
Title: Autooscillating vibration exciter
Inventor: BEGUNOV VLADISLAV G
IPC: B06B1/18
Filed: 1991-03-06
Granted: 1994-01-15
Abstract: FIELD: vibration exciters. SUBSTANCE: vibration exciter has housing , striker with two power chambers and. Energy- carrier supply branch pipes and with parallel-energization channel and energy-carrier discharge branch pipes and are disposed in axially aligned relation with respect to branch pipes and on opposite sides of housing. When energy-carrier is supplied to branch pipes and, valve is pressed to end of branch pipe to provide for sealing of power chamber, and valve is pressed to limiter to cut-off entrance into power chamber, which is in exhaustion state. Striker is movable upward to deliver strike to upper cover of housing I. When striker is in upper position, vale is torn-off by limiter from branch pipe and pressed to branch pipe. As a result power chamber is opened for exhaustion and valve is pressed to end of branch pipe to provide for sealing of power chamber. As a result striker is urged to be moved downward to deliver strike to housing lower cover. During one cycle striker delivers two strikes to housing for exciting vibratory oscillations in housing and generating these oscillations through housing to consumer. EFFECT: increased efficiency and enhanced reliability in operation. 1 dwg
Patent RU-2015345-C1 (RU)
Title: Method for fighting of underground fires
Inventor: PORTOLA VYACHESLAV A
IPC: E21F5/00
Filed: 1991-05-16
Granted: 1994-06-30
Abstract: FIELD: fighting of underground fires. SUBSTANCE: hole is drilled into fire seat and pipeline is introduced in it. Inner surface of pipeline is coated with layer of porous heat-insulating material with channels through which coolant is supplied. Vapor formed in evaporation of coolant in fire seat is condensed and cooled at its output from pipeline for repeated supply to fire seat. Supplied are coolants with different evaporation temperatures successively reducing their evaporation temperature as fire seat is cooled down. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2000733-C1 (RU)
Title: Термос
Inventor: STORCHAJ EVGENIJ I
IPC: A47J41/02
Filed: 1991-05-14
Granted: 1993-10-15
Abstract: Испопьзование в Пыту дл  сохранени  темпе  ратуоы пищевых продуктом Сущность июбрпп-  ни  термос включает двухгтсниую Koririy г вакуумной  изол цией в межстенном пропрей  ее инцика -  тор наличи  вакуума в межпенном г ространгтве  выполненный в виде рзгпопожоннгй н i пнс1ьмей  стенке колбы мембраны 1 ин
Patent RU-2003503-C1 (RU)
Inventor: SPIRIN GENNADIJ A
IPC: B60K17/10
Filed: 1991-05-20
Granted: 1993-11-30
Abstract: Использование: изобретение относитс  к объемны  гидроприводам гусеничных машин и может  быть использовано 8 машиностроении транспортных  средста Сущность изобретени  гидропередача  содержит два гидравлических контура 2 и 3, в которых  насосы 4 и 5 сообщены гидролини ми 12.13,  14 и 15.16 и 17, с гидромоторами 6 и 7 бортовых  редукторов 8 и 9 гусеничных движителей через реверсивные  трехпозиционные золотниковые распределители  10 и 11. Первичный предохранительный  клапан 18 распределител  10 подключаетс  к сливу  гидролинией 20 через дополнительный золотник 23,  сблокированный с золотником распределител  11. а первичный предохранительный клапан 19 подключаетс  к сливу гидролинией 21 через дополнительный  золотник 22. сблокированный с золотником  распределител  10 Клапаны 18 и 19 отрегулированы  на номинальное давление, а предохранительные  клапаны блоков 24 и 25, подключенные к гидролини м , св зывающими распределители и гидромоторы , - на максимальное давление Пр молинейное  перемещение происходит при одновременном  включении золотников распределителей 10 и  11 в ту или другую позицию Клапаны 18 и 19 в  этих позици х золотников подключены к сливу, поэтому  подача рабочей среды в полости гидромоторов  происходит под номинальным давлением. При  осуществлени  поворота гусеничной машины за  счет прекращени  подачи рабочей среды в полость  одного из гидромоторов выход одного из первичных  предохранительных клапанов, например 19,  оказываетс  отключенным от слива золотником 22,  поэтому поворот с помощью гидромотора 7 будет  происходить при максимальном давлении, на которое  отрегулированы предохранительные клапаны
Patent RU-2014954-C1 (RU)
Title: Method for processing dispersed metal waste
Inventor: TAMBOVTSEV YURIJ I
IPC: B22F1/00
Filed: 1991-05-16
Granted: 1994-06-30
Abstract: FIELD: metal waste processing. SUBSTANCE: dispersed metal waste, mainly grinding waste, is processed by dehydration, removal of oils, heat treatment, crushing and magnetic separation. Slime is heat-treated by annealing it in capsule under a layer of inert filler heated under flame. After magnetic separation, part of produced metal powder is divided into portions, each portion is treated with a different amount of carbon and subjected to reduction annealing by layerwise loading of mixture portions and heating them until liberation of carbon oxide is discontinued. The limiting amount of carbon is determined by the loss of weight in each annealed layer at which said loss of weight becomes a constant value. Then the limiting amount of carbon is introduced into remaining part of metal waste and reduction annealing is carried out in capsules under a layer of inert material and wood shavings. EFFECT: higher efficiency. 4 tbl
Patent RU-2028153-C1 (RU)
Title: Method of preparing biologically active substance from laminaria
Inventor: MAKAROVA ROZA N
IPC: A61P1/10
Filed: 1991-05-20
Granted: 1995-02-09
Abstract: FIELD: medicine. SUBSTANCE: method involves the sequence extraction of minced thallus of Laminaria saccharina and L. digitata for preparing of mannitol, water-soluble polysaccharide complex, laminarane, fucoidane and sodium alginate by common technology. Method ensures to prepare some products simultaneously showing strong purgative effect, and sodium alginate showing radionuclide-binding property also, and water-soluble polysaccharide complex with increased yield (up to 12.6%). EFFECT: intensified process, increased yield of polysaccharide complex. 36 tbl
Patent RU-2011925-C1 (RU)
Title: Burner
Inventor: CHERNYAEV VLADIMIR I
IPC: F23D14/02
Filed: 1991-06-13
Granted: 1994-04-30
Abstract: FIELD: thermal power engineering. SUBSTANCE: outlet branch pipe 3 is fastened in wall 2 of air-feed box 1, fuel-deliver manifold 4 is positioned on the axis of the branch pipe. Coaxial shell 6 fastened to swirler 7 is mounted in a spaced relation between branch pipe 3 and manifold 4. Shell 6 and swirler 7 are simultaneously axially movable. Converging extensions 12, 13 are fastened to outlet end 10 of branch pipe 3 and inlet end 11 of shell 6. Diffuser nozzle 15 is fastened to outlet end 14 of shell 6. EFFECT: improved flame structure and configuration control. 2 cl, 7 dwg