baber/WOPTO huggingface dataset:
Patent SE-507878-C2 (SE)
Inventor: OZAWA GODO
IPC: F02M25/07
Filed: 1996-08-27
Abstract: PCT No. PCT/JP95/00341 Sec. 371 Date Sep. 6, 1996 Sec. 102(e) Date Sep. 6, 1996 PCT Filed Mar. 3, 1995 PCT Pub. No. WO95/24549 PCT Pub. Date Sep. 14, 1995The present invention is a variable compression ratio engine which can operate both in a Miller cycle and a normal cycle, and which can produce a high output, reduce the generation of NOx, and prevent the occurrence of knocking. For this purpose, the engine is provided with an exhaust gas recirculating device equipped with a first cam shaft (10), provided with cams (11, 12, 13) for operating an intake valve (2) and exhaust valves (4, 5), and a second cam shaft (20), provided with cams (21, 22) for operating at least one intake valve (3) and an exhaust valve (5) to thereby recirculate part of exhaust gas into intake gas.
Patent SE-507232-C2 (SE)
Inventor: JOHANSSON ANDERS
IPC: B27B25/02
Filed: 1997-06-04
Abstract: A single-grip harvester head comprises a frame (1, 2), which defines a tree feeding path, and two feeding roller arms (5), which are pivotable in relation to the frame (1, 2) about a pivot axis (A1) each defined by a pivot pin (6) and which support a rotatable feeding roller (7) each. Each feeding roller arm (5) is formed as an angular lever with two lever legs (5a, 5b), the feeding roller (7) being supported at the free end of one of the legs (5a) and the pivot pin (6) of the feeding roller arm (5) being positioned in the angular area between the legs. The two pivot axes (A1) are located in a common plane perpendicular to the tree feeding path. Each pivot pin (6) is articulated to the frame (1, 2) at one of its ends by means of a ball joint (13) and controlled at its other end, in such a way that the pivot axis (A1) is movable in said plane but fixed in a direction perpendicular to this plane. The other leg (5b) of each feeding roller arm (5) is articulated to a slide (17) by means of a ball joint (16), which slide is reciprocatable in the direction of the tree feeding path in relation to the frame (1, 2) to maintain, in the pivoting of the feeding roller arms (5), a constant distance between the ball joints (16) by means of which the arms (5) are articulated to the slide (17).
Patent SE-512827-C2 (SE)
Title: Adjustment mechanism for moving seat from driving to rest position
Inventor: SJOESTROEM STAFFAN
IPC: B60N2/16
Filed: 1997-11-11
Abstract: The seat has a base (31) with an inclined rail (32) on rollers (27) on a similarly inclined base (30) fixed to the vehicle structure. The fixed rail (32a) is toothed for automatic engagement by locking device (17) biased by spring (24). Seat and base (31) are biased rearwards by gas spring (40) and locked or unlocked by lever (18).
Patent SE-512070-C2 (SE)
Inventor: PERSSON RICHARD
IPC: F04B47/00
Filed: 1998-03-18
Abstract: An apparatus for high pressure pumping or homogenizing of liquids has a drive motor with a transmission mechanism and a pump section. The transmission mechanism includes a belt train, a gearbox and a crank mechanism which is housed in a crankcase. The pump section includes a pump block, valves, and pistons which are connected to the crank mechanism. The transmission mechanism converts the rotary movement of the drive motor into the reciprocating movement of the pump pistons. The drive motor is placed directly above the crankcase and is surrounded on two sides by partitions which are interconnected by a roof. The partitions form, together with the roof, an air channel such that the driving parts of the apparatus may be cooled in a simple and efficient manner. By use of various arrangements peripheral to the apparatus, the air may be led off or recycled after cooling and recovery of the heat.
Patent SE-515152-C2 (SE)
Inventor: HEIONEN ESKO
IPC: B31B50/36
Filed: 1999-02-01
Abstract: The disclosure relates to a method and an apparatus for forming and thermosealing one end of a packaging container which is manufactured from thermosealing material. The packaging container is placed in a conveyor which brings it into contact with mechanical forming devices (22) which progressively reform the packaging container end so that a sealing fin (6) oriented in the direction of movement of the packaging container is formed. In a subsequent sealing station (12), thermoplastic material located in the sealing fin (6) is heated to sealing temperature, whereafter wall portions included in the sealing fin are mechanically urged against one another during simultaneous cooling and continued advancement.
Patent SE-513809-C2 (SE)
Inventor: CARLSSON ERIK
IPC: H01P7/08
Filed: 1999-04-13
Abstract: An electrically tunable device, particularly for microwaves, includes a carrier substrate, conductors, and at least one tunable ferroelectric layer. Between the conductors and the tunable ferroelectric layer, a buffer layer including a thin film structure having a non-ferroelectric material is arranged.
Patent DE-10002822-C2 (DE)
Inventor: VOGLER STEFAN
IPC: C04B14/02
Filed: 2000-01-24
Granted: 2002-09-12
Abstract: The invention relates to colorants for coloring cement-containing objects black. Said colorants are provided in the form of pasty aqueous slurries based on thermal carbon black. The invention also relates to the use of the colorants for producing colored cement-containing objects.
Patent DE-19545478-C2 (DE)
Title: Verfahren zur Herstellung von Gamma-Cyclodextrin
Inventor: SHIEH WEN
IPC: C08B37/16
Filed: 1995-12-06
Granted: 2000-11-09
Abstract: Einem Verfahren zum Herstellen von Cyclooctaamylose erfolgt die enzymische Reaktion eines Stärkehydrolysats mit einer Cyclodextrin Glycosyltransferase bei Anwensenheit von wenigstens zwei Komplexbildnern. Der erste Komplexbildner ist entweder ein aliphatisches Keton oder ein aliphatischer Alkohol. Der zweite Komplexbildner ist eine zyklische Verbindung, die 12 Atome aufweist.
Patent DE-19751022-C2 (DE)
Title: Anlage zur Kontrolle von Kabelbäumen mit an den Kabelsträngen angesetzten Clipszum Festlegen der Kabelstränge in einem Installationsbereich mit vorgegebenen Fixierungspunkten
Inventor: GOECKE DIETER
IPC: H02G1/02
Filed: 1997-11-18
Granted: 2001-07-26
Abstract: Zwecks Sicherstellung der lagerechten Zuordnung der Clips zu den Kabelsträngen von Kabelbäumen, mit denen die Kabelstränge im Installationsbereich mit vorgegebenen Fixierungspunkten festgelegt werden, wird eine Kontrollanlage, bestehend aus einer den Verlegungszustand eines Kabelbaums und die individuellen Fixierungspunkte für die Kabelstränge repräsentierenden Schablone (PS), der der Kabelbaum zur Überprüfung der zutreffenden Zuordndung der Fixierungsmittel, nämlich Clips, zu den Kabelsträngen zugeordnet wird, vorgeschlagen, bei der die Fixierungspunkte von in der Schablone (PS) ausgebildeten Aufnahmen (61, 62, 63...) für die Clips gebildet werden, denen Kontrolleuchten (z. B. 72) zuzuordnen sind, die über von den angesetzten Clips betätigte Schalter zugeschaltet werden, wobei eine erst nach Zuschaltung sämtlicher Kontrolleuchten (z. B. 72) entriegelbare bzw. entriegelnde Entnahmesperre (91, 911) vorgesehen ist.
Patent DE-19801576-C2 (DE)
Inventor: SASSE ANDREAS
IPC: H04M1/72406
Filed: 1998-01-19
Granted: 2002-04-11
Abstract: The invention relates to a method for terminal assisted menu presentation of added value services in mobile communication systems, whereby said added value services can be accessed by added value service nodes. Objects containing data in the form of programs, functions etc. are loaded in the mobile terminal and are controlled, modified or executed via an aerial interface of the mobile communication system. Said objects enable a preferably visual presentation of the selected added value service in the mobile station, making it considerably easier to be used by subscribers.
Patent RU-2161607-C2 (RU)
Title: Derivatives of 1-[2-(substituted vinyl)]-5h-2,3-benzodiazepine, method of their synthesis, intermediate compound, pharmaceutical composition and method of its preparing, method of treatment of patients with central nervous system disease
Inventor: VAGO PAL
IPC: C07D409/06
Filed: 1996-02-08
Granted: 2001-01-10
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to novel derivatives of 1-[2-(substituted vinyl)]-5H-2,3-benzodiazepine, method of their synthesis, pharmaceutical composition, method of its preparing and method of treatment of patients with diseases of the central nervous system. Compounds have the general formula (I)   where A and B in common form the group of the formula =C=N or =CH-NH-; R 1  means phenyl that can has from 2 to 3 hydroxyl groups or from 1 to 3 similar or different substituents taken among the group including halogen atom, trifluoromethyl-, nitro-, cyano-, amino-group, (C 1-3 alkyl)amino-, C 1-4 alkanoylamino-, C 1-4 alkyl, C 1-4 -alkoxy-group, carboxyl, (C 1-4 -alkoxy)-carbonyl, methylenedioxyl-group, naphthyl that can has substituent as hydroxyl, furyl, thienyl or indolyl; R 2  means hydrogen atom or C 1-4 alkyl; R 3  and R 4  each means C 1-4 alkoxy-group bound at position 7 or 8 of benzodiazepine ring, or R 3  and R 4  in common form 7,8- or 8,9-methylenedioxyl group, and their pharmaceutically acceptable acid addition salts. Compounds show significant activity with respect to the central nervous system. EFFECT: new compounds indicated above, improved method of synthesis, valuable medicinal properties. 9 cl, 10 tbl, 98 ex
Patent RU-2166097-C2 (RU)
Inventor: NOAKH MANRING
IPC: F04B1/126
Filed: 1996-12-30
Granted: 2001-04-27
Abstract: Устройство предназначено для использования в области гидромашиностроения, в объемных агрегатах аксиально-поршневого типа. Блок цилиндров для гидрообъемной передачи имеет вращаемый корпус для поршней с множеством расточек под поршни, расположенные в корпусе по окружности. В каждой расточке с возможностью скольжения установлен поршневой элемент. Каждый из поршневых элементов имеет наружный конец, который выходит из открытого торца расточки. Углубление или гнездо имеет в наружном конце каждого из поршней закругленную донную часть. Скользящий башмак поршня, содержащий дугообразное основание (шар), с возможностью вращения установлен в гнезде. Плечо проходит в наружном направлении от шара и на другом конце имеет проходящую в боковом направлении плоскую поверхность. Плоская поверхность с возможностью скольжения входит в соприкосновение с наклонной шайбой, имеющей плоскую управляющую поверхность. Расстояние L от центра шара до плоской поверхности больше диаметра D поршневого элемента. Устройство позволит значительно уменьшить давление на поверхность поршня между поршнями цилиндра и расточками под поршни и таким образом повысить эффективность крутящего момента машины, приводимой в действие посредством передачи. 5 з.п. ф-лы, 3 ил.
Patent RU-2154213-C2 (RU)
Inventor: DEHNIEL P KASMER
IPC: F16K1/226
Filed: 1995-06-02
Granted: 2000-08-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: valve may be used to shut off pipelines. Valve body has a though hole which forms fluid medium channel and wall enclosing part of the latter. Wall forms surface turned radially toward the interior of body. Valve also includes valve member mounted for rotation in valve body. Valve seat is held in body by means of a ring. It is provided with surface of such shape and size at which it fits tightly wall surface turned radially toward the interior of body after the ring is placed in through hole. Ring has the first side facing body axis, the second side facing body axis and slot. The latter is made in the first side. Ring is also provided with the second groove on external side. The groove is turned radially outside, and it crosses the slot. After the ring is arranged in through hole of valve body, the first and second circular grooves are combined thereby forming circular channel. Ring is held in valve body by means of a wire element provided with the first and second ends. Such construction makes it possible to hold seat within body and to replace it in body promptly and easily. EFFECT: improved design. 11 cl, 6 dwg
Patent RU-2174507-C2 (RU)
Title: Method of preparing aliphatic dicarboxylic c8,c10,c12 acids
Inventor: KUNITSKIJ A A
IPC: C07C51/285
Filed: 1997-02-18
Granted: 2001-10-10
Abstract: FIELD: chemical industry. SUBSTANCE: described is preparation of aliphatic dicarboxylic C 8 ,C 10 ,C 12  acid semiproducts for plasticizers, adhesives, varnishes and lubricants having useful service properties. Acyclic 1,2-diols with the same number of carbon atoms are oxidized with 15-80-% aqueous solution of hydrogen peroxide in organic solvent having diol concentration of 5-30% in solvent in the presence of sodium tungstate catalyst and trilon B stabilizer for 1-3 h at diol to hydrogen peroxide to sodium tungstate to trilon B molar ratio of 1:(4-20):(0.01-0.5):(0.001-0.01) and at sodium tungstate to trilon B weight ratio of 1:(0.03-0.02). Method makes it possible to synthesize aliphatic dicarboxylic acids with high degree of purity and yield of desired product of at least 96%. EFFECT: considerable reduction of synthesis time.
Patent RU-2186771-C2 (RU)
Inventor: KREMER KENNET AL FRED MARTIN
IPC: C07D209/00
Filed: 1997-06-09
Granted: 2002-08-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to a method of synthesis of compounds of the formula (I)   by interaction of compound of the formula (II)   with compound of the formula (III)   and a base in the presence of a solvent at increased temperature. This method ensures to synthesize compounds of 5-(alkoxymethyl)-2,3-pyridine carboxamide of the more purity as compared with known ones. Also, the invention concerns an intermediate compound of the formula (IV)   where X is halogen atom and R 2  means -C 1 -C 6 -alkyl. EFFECT: improved method of synthesis. 9 cl, 4 tbl, 3 sch, 22 ex
Patent RU-2156629-C2 (RU)
Title: Method and device for detection and prevention of fire danger
Inventor: TOM VIL KHEL M EHSTLJUNGEN
IPC: A62C3/07
Filed: 1995-12-01
Granted: 2000-09-27
Abstract: FIELD: automatic detection and prevention of fire danger on transport facilities with an internal combustion engine and system of protective cushions. SUBSTANCE: the method consists in automatic detection of impact of the transport facility involved in collision by means of sensors and in spraying of fire- extinguishing agent ensured with the aid of a processing control module in accordance with the preset time program through a great number of independently acting nozzles distributed in different points of the transport facility. CO 2  is used as the fire-extinguishing agent, it is available in a container on the transport facility and used as refrigerant in the air-conditioning system of the transport facility. The nozzle in the engine compartment of the transport facility is actuated simultaneously with actuation of the air cushions, and actuation of the nozzles located in the saloon is delayed for a preset period of time relative to detection of impact. The device uses impact detectors and a processing/control module for actuation of the valve means and for control of spraying according to the preset time program serving as components of the system of detection of impact and actuation of air cushions. EFFECT: enhanced safety for car passengers in case of collisions by preventive employment of fire-extinguishing agents just after the impact, reduced number of parts and reduced weight and cost of the system of fire detection and extinguishing. 4 cl, 3 dwg
Patent RU-2161712-C2 (RU)
Title: Internal combustion engine with opposed pistons
Inventor: BREHDLI DEHVID KHOVELL-SMIT
IPC: F02B75/24
Filed: 1996-07-17
Granted: 2001-01-10
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: proposed engine has at least one cylinder module which has shaft with first cam with several working lobes axially installed on shaft, second neighbor cam with several working lobes and differential gear train to first cam with several working lobes to provide rotation in opposite direction around shaft. Cylinders of each pair are arranged diametrically opposite to shaft with cams. Pistons in pair of cylinders are rigidly intercoupled. Cams with several working lobes have 3+n lobes where n is either zero or whose even number. Reciprocation of pistons in cylinders provide rotation of shaft through coupling of piston and surfaces of cams with several working lobes. EFFECT: improved engine cycle control characteristics and torque. 14 cl, 8 dwg
Patent RU-2162144-C2 (RU)
Inventor: ANDREEV V K
IPC: E21B43/24
Filed: 1998-06-24
Granted: 2001-01-20
Abstract: FIELD: methods of stimulation of oil formations by treatment of bottom-hole formation zones of oil-producing wells. SUBSTANCE: method includes formation of hot gases and heating of fluid in bottom-hole formation zone by hot gas source in closed limited space of bottom hole. Hot gas-liquid mixture is forced into formation under action of pressure built-up in closed limited space of bottom-hole during burning of charge of hot gas source. Bottom-hole formation zone is rinsed with hot gas-liquid mixture by periodic multiple production of short-time pressure differentials and repressions in bottom hole. Prolonged deep pressure differential provides for withdrawal from bottom-hole formation zone of products of stimulation and cleaning, and their withdrawal into implosive chamber and dirty collecting vessel, and lifting to surface. Device for embodiment of claimed method has branch pipe with electric contact head insulated wire in internal cavity. Branch pipe is tightly secured in partition between two rows of radial channels of bottom hole pressure pulser and coaxially fixed in its coupling with the help of centralizer with through longitudinal holes for fluid passage. Device is provided with additional anchor installed above packer to prevent motion of equipment upward over casing string. Safety valve is adjusted to definite operating pressure and installed between bottom-hole pressure pulser and additional anchor. Dirty collection vessel is installed under hot gas source for collecting of settling products of treatment and cleaning for subsequent lifting to surface. EFFECT: higher efficiency of well operation. 7 cl, 4 dwg
Patent RU-2211550-C2 (RU)
Inventor: CHOGALLA FRANK
IPC: H02B1/44
Filed: 1998-10-16
Granted: 2003-08-27
Abstract: FIELD: cases for telecommunication and computer connecting panel. SUBSTANCE: case has main part and protective shell. Novelty is that the latter has its upper wall provided with recess and when in closed position it forms upper wall of case together with upper wall in main part of case so as to ensure large aperture angle of this protective shell not to interfere with wiring operations inside case. EFFECT: facilitated wiring inside case. 8 cl, 11 dwg
Patent RU-2159215-C2 (RU)
Title: Method of hydrometallurgical processing of uranium ores
Inventor: LARIN V K
IPC: C01G43/00
Filed: 1999-02-01
Granted: 2000-11-20
Abstract: FIELD: processing of uranium ores. SUBSTANCE: method includes separation of rich fraction with uranium content of above 0.400% from ore supplied for hydrometallurgical processing with help of batch radiometric classifying. Ore is subjected to crushing, wet grinding and thickening of pulp. Uranium is leached with sulfuric acid at excessive acidity of 10-40 g/l. Pulp after leaching is directed for filtering, and filtrate is supplied for uranium extraction. Cake after filtration, without additional washing is fed to stage of leaching of ore depleted fraction. This leaching is carried out at pH 4.2-2.2. Then, countercurrent sorption of uranium is performed from pulp with help of ion-exchanger resin. Uranium is desorbed from saturated ion-exchange resin with solution of sulfuric and nitric acids. Uranium is extracted from desorbents with organic mixture. Solid phase reextraction of uranium is effected with solution of ammonium carbonate with precipitation of crystals of ammonium uranyl carbonate. EFFECT: higher recovery of uranium, reduced expenditures for processing of uranium of uranium ores. 3 tbl
Patent RU-2163615-C2 (RU)
Title: Drilling mud chemical treatment reagent
Inventor: PEN KOV A I
IPC: C09K8/24
Filed: 1999-04-05
Granted: 2001-02-27
Abstract: FIELD: drilling fluids. SUBSTANCE: reagent containing natural fatty acids those of tall, castor, and linseed oils, and/or synthetic fatty oils with more than 8 carbon atoms (25-50%) supplementarily contains 50-75% of ethylene oxide/propylene oxide copolymer depicted by following structural formula  , wherein X is O, N, or CH 2 ; Y is N or CH 2 ; c, a, b =0-2; t, q, g, m, k vary from 0 to 250; d =1-5; R 1 ,R 2 ,R 3  are H or methyl; A, B, and G vary from 1 to 120; and 3<(a+b+c)<5; with molecular weight within a range of 5000 to 40000; or physical mixtures of such polyalkylene glycols. In addition, reagent contains 10-30% of lower (C2-C5) monoatomic alcohols and/or oligomeric polyethylene glycols with degree of polymerization 2 to 5, and/or oligomeric polypropylene glycols with degree of polymerization 1 to 3. EFFECT: reduced initial rate of moistening of clayey minerals, reduced friction and filtration coefficient values, and increased aggregation stability. 2 cl, 6 tbl
Patent RU-2179946-C2 (RU)
Title: Wrapper closed by twisting and method of packing
Inventor: DELMANS EHDDI
IPC: B65B11/48
Filed: 1997-09-23
Granted: 2002-02-27
Abstract: FIELD: food industry; packing of candies. SUBSTANCE: proposed wrapper is formed by film 10 designed for closing by two twists at both sides of article 12 to be packed. Wrapper is provided with coating on inner side relative to article 12. This coating designed for sealing is made in form of two cross strips 20a, 20b at both sides of article 12 under packing. Strips are arranged parallel to axis passing through two twists 18. Method comes to sealing the wrapper by cross strips and closing by twists at both sides of article. EFFECT: provision of sealed wrappers of high tightness in zone of twists. 7 cl, 12 dwg
Patent RU-2262208-C2 (RU)
Inventor: EHRBAR MAKSIMILIAN
IPC: H04N7/00
Filed: 1999-06-25
Granted: 2005-10-10
Abstract: FIELD: accumulation of multi-standard video information. 
     SUBSTANCE: method for gathering multi-standard video information, which contains for different providers of information different frame synchronization codes or launch codes with certain frequency for different information providers, contains steps, during which it is determined, relatively to which type of frame synchronization codes or launch codes it is necessary to perform a standard search, based on number of current string, in accordance to used standard of input signal; input flow of data is loaded into first memory device; parallel search of frames synchronization codes or launch codes is performed by comparison of inputted data flow to given codes, while target codes are subject to configuration alteration, and search process is performed during active range of search window at frequency, adapted to frequency of target frames synchronization code or launch code; in case of detection of frame synchronization code or launch code data is sent to buffer. 
     EFFECT: detection of data providers in video signals strings. 
     2 cl, 7 dwg
Patent RU-2194076-C2 (RU)
Title: Method of l-glutamic acid producing
Inventor: IZUI KHIROSI
IPC: C12R1/01
Filed: 1999-10-18
Granted: 2002-12-10
Abstract: FIELD: organic chemistry, amino acids, microbiology. SUBSTANCE: invention relates to method of preparing L-glutamic acid. Method involves culturing enterobacteria of genus Enterobacter, Klebsiella, Serratia, Pantoea or Escherichia. Gene encoding citrate synthase originating from coryneformous bacterium is incorporated into enterobacteria that results to producing and accumulation of L-glutamic acid in this medium. Enterobacter agglomerants or Klebsiella planticola are mainly used. Brevibacterium lactofermentum is mainly used for isolation of citrate synthase gene. Invention ensures to obtain L-glutamic acid by cheaper and more effective method. EFFECT: improved method of producing. 3 cl, 2 dwg, 1 tbl, 3 ex