baber/WOPTO huggingface dataset:
Patent SE-502866-C2 (SE)
Inventor: VESTERLUND GUNNAR
IPC: G21D1/00
Filed: 1993-06-30
Abstract: PCT No. PCT/SE94/00644 Sec. 371 Date Dec. 18, 1995 Sec. 102(e) Date Dec. 18, 1995 PCT Filed Jun. 29, 1994 PCT Pub. No. WO95/01639 PCT Pub. Date Jan. 12, 1995The invention relates to a fuel element for a pressurized-water reactor comprising a number of fuel rods arranged in a square lattice and wherein certain positions in the lattice contain guide tubes for receiving control rods, wherein the fuel element can be used for higher burnup by manufacturing the guide tubes of the element such that their irradiation-induced growth is reduced and their corrosion resistance is increased compared with conventionally manufactured guide tubes. This is achieved by finally heat-treating the guide tubes in two steps, the first step being a beta quenching and the second step a heat treatment in the alpha-phase region.
Patent SE-501540-C2 (SE)
Inventor: STEFENSON PER
IPC: B63B7/08
Filed: 1993-12-06
Abstract: Inflatable construction comprising a supporting element (1) with walls (2, 3) of a flexible fabric material defining an inner compartment (4). The inner compartment is arranged to be filled with gas under such pressure that the material is tensioned and thus imparts stiffness to the support element. When, however, the compartment is emptied of gas, the element is collapsible under folding of the material. In addition to the fabric material, the walls (2, 3) consist of sheets (6) of a semi-rigid bendable sheet material. These sheets allow folding-up or rolling-up of the support element when the compartment (4) is emptied of gas. In an inflated condition of the element (1), the sheets are bent together with the fabric material and form a channel-shape. Due to the chosen semi-rigid material, the element thus receives a considerable bending stiffness. A plurality of elements of this type can be assembled to create constructions such as evacuation slides, bridges etc.
Patent SE-505584-C2 (SE)
Title: Mfr. of fuel assembly lattice members incorporating deflector vanes.
Inventor: DEMARIO EDMUND EMORY
IPC: G21C3/34
Filed: 1994-01-13
Abstract: A method of making a lattice member for a fuel assembly comprises (a) Carrying several interior and exterior strap members (420) along a moving conveyor. (b) Aligning each interior and exterior member with a deflector vane piercing die (660) by controllably moving the conveyor. (c) Actuating the piercing die (660) so as form a deflector vane on each strap member. (d) Advancing each strip member into alignment with a deflector vane drawing die (e) Actuating the drawing die to draw the deflector vane into a predetermined curvature. (f) Advancing a pair of exterior strap members into alignment with a trihedral drawing die by controllably moving the conveyor. (g) Actuating the trihedral drawing die to draw each exterior strap member so that the pair of exterior members obtains a trihedral cross section. Mfr of a fuel assembly lattice member in a progressive die machine and a lattice member made as above opt. including spring members formed by a drawing die are also claimed.
Patent SE-502885-C2 (SE)
Title: Device for balancing drum rotatable around horizontal axis as in washing machine or spin drier
Inventor: SUNDBERG DAG VIKTOR HENRIK TOM
IPC: D06F37/22
Filed: 1994-06-07
Abstract: The device is for balancing a drum (14) rotatable around a horizontal axis (18), pref. a drum for accommodating washing in a washing machine or spin drier. The drum has a closed and an open end and at its closed end is coupled to a drive arrangement for its rotation. The drum is provided with a closed ring-shaped track where curvature follows that in the drum periphery and in which at least two bodies are movably arranged. The drum is provided with at least two axially directed tracks (25,26,27) distributed symmetrically along its periphery, in each of which a movable body (28,29,30) is arranged. The drum on its inside is provided with at least two symmetrically distributed, axially directed pick-up milled formations which work in conjunction with the washing material during the drum rotation. Such formations are formed to house or directly comprise the axial tracks.
Patent SE-505954-C2 (SE)
Inventor: ANDERSSON KARL-ERIK
IPC: F16C23/08
Filed: 1995-08-31
Abstract: The invention relates to an arrangement (1) for a roller bearing (2) which exhibits a number of bearing rollers (5) distributed along the inside (3) of an outer bearing ring (4), which rollers on one side are in contact with the inside (3) of the outer bearing ring and on the other side are in contact with an inner bearing box (7) passed onto a shaft (6). In accordance with the invention the inner bearing box (7) exhibits a convex bearing surface (8), more specifically a cylindrical spherical outward-facing bearing surface, in conjunction with which said inner bearing box (7) together with the shaft (6) are capable of mutual adjustment at an angle  alpha  in relation to the central axis (9) of the outer ring (4) and of axial adjustment (21, 22).
Patent SE-506750-C2 (SE)
Inventor: LINDSKOG KJELL
IPC: F41A17/00
Filed: 1996-07-10
Abstract: The invention relates to a device and to a method for rendering useless a weapon (50) that includes a magazine, in the event of the weapon being taken or manipulated unlawfully. The device (1) is configured to enable it to be substituted for the magazine of the weapon (50) and includes at least one pin (14, 24) that can be moved from a pin-parking position. The device (1) includes drive means (15, 25) for displacing the pin (14, 24) into destructive engagement with a breech block (51) and/or a trigger mechanism (52) of the weapon in the event of the weapon being taken unlawfully.
Patent SE-513226-C2 (SE)
Inventor: FALK KENT OLOF
IPC: H01Q3/44
Filed: 1998-12-03
Abstract: A method and a device are disclosed for the generation of a surface, the reflection phase gradient or transmission phase gradient of which will be varied by means of a controllable static electric field. The present solution takes into account, instead of mainly the transmissive properties, also the reflection properties of an arrangement comprising a ferroelectric material. Such a reflecting surface may contribute to an entire antenna aperture, a portion of an antenna aperture or an element in a conventional array aperture. In a general case N lobes and M nulls are to be controlled at the same time. In such case the surface will preferably be designed as a curved surface, for instance a rotation symmetric parabola, while in other cases the reflector element may be designed just as a plane mirror. An antenna comprising such a reflector element of ferroelectric material can also form a polarization twisting Cassegrain antenna with a flat or curved main reflector element. The reflector element in a typical embodiment consists of a plate (50) of a material presenting ferroelectric properties and provided on each side with grids (2, 3) of parallel conducting wires (24, 34) fed by means of two resistive wires (25, 35). By applying a controllable voltage across each of the resistive wires the lobe of the continuous aperture scanning reflector antenna can be controlled in the X-Z plane by a voltage Ux and in the Y-Z plane by a voltage Uy.
Patent SE-521806-C2 (SE)
Inventor: HALLKVIST PER
IPC: H04L12/56
Filed: 1999-04-19
Abstract: A procedure and a device for control of data connections is shown.  The procedure and the device are utilised in a digital, cellular communication network in which need of data transmission between a user terminal and a long-distance network is detected. A data connection between the user terminal and the long-distance network is set up and its characteristics are changed depending on the detected need.
Patent SE-516982-C2 (SE)
Inventor: SELDER MIKKEL
IPC: B27K3/08
Filed: 1999-10-07
Abstract: A process for the impregnation of cellulose-based products, particularly wood, comprising treatment of the product with linseed oil at an increased temperature under pressure in an autoclave, comprising the steps: a) charging the autoclave with the product to be treated, b) charging the autoclave with linseed oil heated to a temperature exceeding the boiling point of water so that the product wil be surrounded by linseed oil, c) applying vacuum to the autoclave while keeping the temperature constant, water in the form of steam and air enclosed in the product being released from the product, d) discharging the linseed oil from the autoclave with simultaneous supply of linseed oil of a temperature lower than the boiling point of water and preferably applying over-pressure to the autoclave, and e) discharging the cold oil from the autoclave which, optionally, for the removal of excess oil from the product is again set under vacuum, whereafter the impregnated product is removed from the autoclave.
Patent DE-19501661-C2 (DE)
Inventor: STRICKER WOLFGANG
IPC: C09D9/00
Filed: 1995-01-20
Granted: 1996-11-21
Abstract: Equipment solid with lacquer residues is cleaned by removing the residues with a solvent mixt. contg. (A) 15-35 wt.% of a glycol ether of formula OH(CH2CH2O)mR1 (I) and (B) 85-65% of an aliphatic ketone of formula R2C(O)R3 (II) In the formulae, R1 = 1-4C alkyl; m = 1 or 2; R2, R3 = 1-3C alkyl. The solvent compsn. is also claimed. Pref. the components are (A) methyl diglycol and/or butyl diglycol, and (B) acetone and/or MEK.
Patent DE-19541866-C2 (DE)
Inventor: HAAS MARTIN
IPC: B01J3/04
Filed: 1995-11-09
Granted: 2001-02-22
Abstract: The invention relates to a method and a device for hardening and drying of calcium silicate hydrate-bonded moulded bodies in the form of an autoclave (1). At least one longitudinally extending live steam rail (10) and longitudinally-extending, laterally-spaced support members (3a, 3b, 3b) for the bearing elements receiving moulded body blocks (2a, 2b, 2c) to be hardened and to be dried are arranged inside the autoclave at the bottom. Heat sources (8a, 8d) are optionally provided in the region of the side autoclave walls, the size of the lateral distance of the bearing elements and the moulded body blocks (2a, 2b, 2c) is selected so that for steam circulation a flow duct (2d) is provided between the moulded body blocks (2a, 2b, 2c), and at least one upper steam rail (7a, 7b) is arranged for steam circulation above the flow duct (2d).
Patent DE-19737498-C2 (DE)
Inventor: HEITMANN WALTER
IPC: G02B6/38
Filed: 1997-08-28
Granted: 2002-09-12
Abstract: An optical connection, between an optical window and an optical waveguide, includes a hard, thin, absorption-free protective layer on the window surface. In an optical connection between an optical window and an optical waveguide, the window surface has a thin, absorption-free protective layer which is harder than the waveguide material and which has a small optical thickness relative to the operating wavelength. Preferred Features: The optical window consists of quartz glass, a multi-component glass or a plastic and the protective layer consists of a hard, absorption-free inorganic or organic material. When the waveguide consists of quartz glass, the protective layer consists of nitrides, borides, carbides or preferably oxides, especially corundum (Al2O3) or other oxide such as Y2O3, Sc2O3, ZrO2 or HfO2.
Patent DE-19840962-C2 (DE)
Inventor: VOGELSANG FRIEDRICH WILHELM
IPC: F24H9/20
Filed: 1998-09-08
Granted: 2001-09-20
Abstract: The device has a throughflow heater (12) whose power is regulated for constant temp. at the heater outlet. The fresh water to the shower passes through a heat exchanger (8) in the shower water outlet line (5) to pre-heat it. The rated current of the throughflow heater is higher than the permitted continuous current of the electrical feed line (16) and the series protection element (17). A current limiting circuit (15) regulates the current drawn by the heater at least down to the permitted continuous current during each starting phase within a predefined period, matching the heating time constant of the electrical feed line and protective device.
Patent DE-19851387-C2 (DE)
Title: Halsband für Tiere
Inventor: HARKAM NORBERT
IPC: A01K27/00
Filed: 1998-11-07
Granted: 2001-10-18
Abstract: Es soll ein Halsband für Tiere, z. B. Hunde, geschaffen werden, welches es dem Besitzer des Tieres erlaubt, eine nahezu unbegrenzte Fülle von Informationen über das Tier an seinem Halsband unterzubringen. DOLLAR A Erreicht wird dies durch ein Halsband für Tiere mit einer Vorrichtung zum Speichern von Daten, die aus einem Speicherchip in einem geschlossenen Gehäuse besteht, der an einer Halterung formschlüssig, kraftschlüssig oder stoffschlüssig befestigt ist, welche mit dem Halsband für Tiere verbunden ist. DOLLAR A Der Speicherchip wird über einen Kantaktstift an einem PC und entsprechender Software sowohl mit den Informationen bestückt als auch gelesen.
Patent DE-19903506-C2 (DE)
Inventor: KATERKAMP ANDREAS
IPC: C12Q1/40
Filed: 1999-01-29
Granted: 2002-04-04
Abstract: The invention relates to a method for monitoring metabolic activity of cells in liquid media, to an appropriate vessel and to a device for implementing said method. The invention aimes at enhancing measuring accuracy and reducing the costs involved in monitoring oxygen consumption and thus metabolic activity in culture cells. To this end, oxygen concentration is optically determined with the aid of sensor membranes in a liquid medium located in partially oxygen permeable vessels. Then, the measured oxygen concentrations in the vessels containing culture cells in a liquid medium are compared with the measured oxygen concentration in a vessel containing only such a liquid medium without cells and/or with an oxygen concentration calculated using the measured values of other parameters.
Patent RU-2216852-C2 (RU)
Inventor: SATTON TODD R
IPC: H04B1/7077
Filed: 1995-10-07
Granted: 2003-11-20
Abstract: FIELD: page entry in expanded-spectrum communication system. SUBSTANCE: method involves scanning of large window of one pseudonoise signal element shift hypotheses; shift hypotheses are produced by pseudonoise train generator using pager controller. In the process energy of compressed train is found which is compressed by means of compressor, and pilot signal is found in threshold device by its location; threshold device holds one of signal element shifts of page window; then pager controller functions to search for subset of shift hypotheses or small window. EFFECT: reduced time of page entry in mobile communication system. 20 cl, 5 dwg
Patent RU-2190664-C2 (RU)
Inventor: SEJNO SUZUMU
IPC: C07K16/00
Filed: 1996-09-17
Granted: 2002-10-10
Abstract: Изобретение относится к биотехнологии и касается белков АТР-чувствительного калиевого канала, дезоксирибонуклеотидов и экспрессирующей плазмиды. Сущность изобретения включает новые белки АТР-чувствительного калиевого канала человеческого и мышиного происхождения, имеющие аминокислотную последовательность, показанную на фиг.1 и 3 соответственно, дезоксирибонуклеотиды, кодирующие указанные аминокислотные последовательности, имеющие последовательность оснований, показанных на фиг.2 и 4 соответственно, а также экспрессирующую плазмиду, включающую указанные дезоксирибонуклеотиды. Преимущество изобретения заключается в определении последовательностей новых белков АТР-чувствительного калиевого канала и определении последовательностей оснований дезоксирибонуклеотидов, их кодирующих. 5 с. и 2 з.п.ф-лы, 8 ил.
Patent RU-2164425-C2 (RU)
Inventor: VOLEGOV A I
IPC: A61N5/067
Filed: 1998-03-31
Granted: 2001-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves subjecting spleen to low intensity laser radiation at 0.67 mcm wavelength during 55-60 s. The treatment is alternated with subcutaneous interferon administration with 3-4 days long pauses, each treatment applying 5-6 times. EFFECT: enhanced effectiveness of treatment.
Patent RU-2181210-C2 (RU)
Title: Светосильный иммерсионный ахроматический микрообъектив
Inventor: FROLOV D N
IPC: G02B21/02
Filed: 1998-06-05
Granted: 2002-04-10
Abstract: Микрообъектив содержит пять компонентов, первый и второй из которых - одиночные положительные компоненты, третий - положительный компонент, склеенный из отрицательной и положительной линз, четвертый - отрицательный компонент, склеенный из положительной и отрицательной линз, а пятый положительный компонент выполнен склеенным из положительной и отрицательной линз. Обеспечивается повышение светосилы при сохранении уровня аберрационной коррекции. 1 ил., 2 табл.
Patent RU-2197718-C2 (RU)
Inventor: JAKS PETER
IPC: G01M3/22
Filed: 1997-03-25
Granted: 2003-01-27
Abstract: FIELD: leak detection. SUBSTANCE: invention refers to device and method of detection and location of leaks in nuclear technology plant with collector pipe-line which is penetrable for detected substance and is coupled to pump and substance sensor. It is provided that sensor includes detector recording radioactivity of substance, discharge tube linked to detector recording radioactivity is branched off in front of detector in direction of flow. Suction pump is connected in its turn to detector recording radioactivity. When radioactive substance gets close to collector pipe-line and penetrates it then conclusion can be made on point of leak on basis of time moment when radioactive substance reaches detector. EFFECT: detection and location of point of leak in nuclear technology plant. 5 cl, 2 dwg
Patent RU-2157981-C2 (RU)
Inventor: GORELIKOV V I
IPC: G01M3/02
Filed: 1998-12-09
Granted: 2000-10-20
Abstract: FIELD: space engineering, in particular, systems for measurement of leak-proofness of closed volumes, for example, pipe-line sections in fuel fed systems of jet engine installations on spacecraft in space conditions. SUBSTANCE: the system has a reservoir with a capacity varying in the process of tests made in the form of a bellows expansion joint provided with a pressure transducer, connected to the closed volume through a gas pressurization line, and to the gas pressure source through normally-open and normally-closed pyrotechnic valves and electropneumatic valves; the actuators of the above valves through a program-timing device are connected to the valve automatic control system; the closed volume is connected to vacuum and liquid sources through the electropneumatic valves. EFFECT: prevented gas inclusions from getting into liquid, eliminated errors of measurements at temperature fluctuations in the process of testing of leak-proofness, enhanced service life of the system in the conditions of space flight. 1 dwg
Patent RU-2176809-C2 (RU)
Title: Spectacles
Inventor: MEREZHNIKOV M I
IPC: G02C7/16
Filed: 1999-02-05
Granted: 2001-12-10
Abstract: FIELD: ophthalmology. SUBSTANCE: spectacles of diffraction type have rim and perforated screens whose transparent perforation is made in the form of randomly oriented intersecting narrow slits. One of narrow slit sizes is within 0.2-1.3 mm. Perforation may be made on nontransparent background, on partially transparent background. Perforation may be made through. Spectacles are equipped with glasses having perforated screens. Minimum space between narrow slit edges is 2 mm. Spectacles may be used for correcting, curing and sight reduction. EFFECT: simplified construction and increased efficiency. 6 cl, 2 dwg
Patent RU-2228814-C2 (RU)
Inventor: SPATAFORA MARIO
IPC: B21D31/00
Filed: 1999-04-07
Granted: 2004-05-20
Abstract: FIELD: corrugating unit used, mainly for working foil strips or similar packaging material in automatic cigarette packaging machines. SUBSTANCE: corrugating unit includes frame supporting pair of corrugating rollers by means of respective supports. First support is united with frame; second support is joined with frame through mechanical joint having three freedom degrees, providing oscillations of second support around three axes normal one relative to another and passing through one fixed point turned to central portion of second corrugating roller. According to preferable variant of invention second support is joined with frame by means of spherical joint and it is forced to first support by force created by means of pair of electromagnets. EFFECT: low cost of process for making simple-to-use corrugating unit, enhanced efficiency of corrugation, prevention of non-uniform wear of rollers. 9 cl, 3 dwg
Patent RU-2161764-C2 (RU)
Title: Heat exchanger
Inventor: KOBELEV N S
IPC: F28F13/12
Filed: 1999-04-05
Granted: 2001-01-10
Abstract: FIELD: heat exchange apparatus. SUBSTANCE: heat exchanger has heat-exchange surface, heat-transfer agent supply device with holes where nozzles are rigidly secured. Swirlers secured inside nozzles are made in form of four strips turned in way of nozzle through 90 deg. Each strip is bent in form of chute along length of nozzle from its inlet to outlet; inner surface of each nozzle is provided with circular groove before inlet hole; this groove is connected with four chutes of strips and is provided with unit in its lower portion for removal of contamination. EFFECT: enhanced operational reliability of heat exchanger. 2 dwg
Patent RU-2178473-C2 (RU)
Title: Process of reduction of sulfur and vat dyes
Inventor: GRJULL DITMAR R
IPC: D06P5/20
Filed: 1997-11-22
Granted: 2002-01-20
Abstract: FIELD: varnish-and-paint industry. SUBSTANCE: invention is intended for use in dyeing cellulose- containing textile materials. The substance of invention consists in that reduction of sulfur and vat dyes is performed in water-alkali medium with isomaltulose or isomaltulose-tregalulose mixture as reducing agent, whose concentration varies between 1 and 50 g/l. EFFECT: avoided superreduction of reduction-sensitive dyes and thereby increased yield of pigment on textile. 13 cl, 4 dwg, 6 tbl
Patent RU-2177809-C2 (RU)
Title: Method for treating the cases of vesicorenal reflux
Inventor: KIRGIZOVA O JU
IPC: A61N1/32
Filed: 1999-07-07
Granted: 2002-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying sinusoid modulated electric current treatment. Modulation frequency is equal to 100 Hz and modulation depth is equal to 50-75%. Bifurcated electrode is set on the inferior and middle ureter portion projection. The second electrode is set over the lumbosacral region. Reflex therapy course is administered 2-3 weeks later. Acupuncture treatment is carried out according to the second exciting method during 7-10 days. Wormwood cigar heat treatment is applied 3-4 times. EFFECT: enhanced effectiveness of treatment.
Patent RU-2198434-C2 (RU)
Title: Procedure of correction of dynamic image and circuit of correction of dynamic image for display
Inventor: KOBAYASHI MASAYUKI
IPC: G09G3/28
Filed: 1998-04-01
Granted: 2003-02-10
Abstract: FIELD: presentation of graphical information. SUBSTANCE: procedure of correction of dynamic image makes it possible to execute simultaneous correction of fast- and slowly-moving parts of dynamic image. Circuit of correction of dynamic image for display has device detecting motion vector, correctors of slowly- and fast-moving dynamic image and discrimination selector. EFFECT: improved quality of moving image. 4 cl, 7 dwg
Patent UA-7867-C2 (UA)
Title: Method for making of rolled stock
Filed: 1993-06-29
Abstract: The invention relates to ferrous metallurgy. A method comprises the obtaining of steel blank, heating of blank, hot rolling and interrupted quenching by water stream in closed chamber up to of set average weight temperatures with self-tempering. The blank is obtained from steel with contents of carbon of 0.12... 0.24 %, quenching is carried out to average weight temperature of 540 ... 660 °C, at that with the increase of carbon content in steel in specified the average weight temperature is increased on 15... 20° C on each 0.02 %.
Patent UA-19666-C2 (UA)
Title: Method for obtaining of metals and their alloys
Filed: 1994-03-30
Abstract: The invention relates to metallurgy, in particular to the methods for obtaining of metals and alloys. A method for obtaining of metals and their alloys involves heating of metal oxides to the high temperatures, up to the temperatures exceeding their temperature of melting, and reduction with magnetic field superposition. In the process of reduction on the metal oxides the heterogeneous magnetic field is superposed.