baber/WOPTO huggingface dataset:
Patent SE-0302296-D0 (SE)
Inventor: LITWIN ANDREJ
IPC: H01L27/02
Filed: 2003-08-27
Abstract: A device for ESD protection of a high frequency circuit ( 1 ) of a semiconductor device comprises first ( 3 ) and second ( 4 ) p-type and first ( 6 ) and second ( 5 ) n-type JFET's, wherein the first p-type JFET ( 3 ) is connected with its gate to a high voltage source, its source to an input/output pad ( 2 ) of the semiconductor device, and its drain to the source of the first n-type JFET ( 6 ), the second p-type JFET ( 4 ) is connected with its gate to the high voltage source, its source to the drain of the second n-type JFET ( 5 ), and its drain to an input/output terminal of the circuit ( 1 ), the first n-type JFET transistor ( 6 ) is connected with its gate to ground (GND), and its drain to the input/output terminal, and the second n-type JFET transistor ( 5 ) is connected with its gate to ground (GND), and its source to the input/output pad ( 2 ).
Patent SE-0303602-D0 (SE)
Inventor: LARSSON PETER
IPC: H04B7/14
Filed: 2003-12-30
Abstract: The present invention relates to relay supported wireless communication to enhance communication performance. The base station according to the invention is provided with means for receiving feedback from the mobile stations, an optimization module adapted for identifying conflicting demands from at least two mobile stations regarding the usage of at least one relay station, said two mobile stations having soft association to the same as least one relay station and is adapted for performing an optimization process for resolving the conflicting demands. The base station is further provided with a transmission parameter adapting module adapted for determining transmission parameters for the transmission at least to the relay stations to which the two mobile stations have soft association, taking into account the result of the optimization process. Thanks to the invention it is possible to take advantages of the possibilities offered by a cooperative relaying network without causing excessive control signalling nor massive optimization problems.
Patent SE-0400882-D0 (SE)
Inventor: HANSSON OLOF
IPC: B25J15/04
Filed: 2004-04-02
Abstract: A coupling device allows for releasibly connecting a first part to a second part, wherein the first part includes substantially radially movable locking members, an actuating element capable of moving the locking members, wherein the second part includes a receiver capable of receiving the locking members, whereby, during bringing the parts together and activating the actuating element, the locking members are brought in the receiver, enabling an axial locking of the two parts, and wherein the actuating element, the locking members and the receiver are designed and arranged such that a rotational lock is obtained.
Patent SE-0401095-D0 (SE)
Inventor: WILD ERNST
IPC: F02B37/18
Filed: 2004-04-28
Abstract: The method involves modeling a set point position of an activating unit (10) as per a predefined value of output quantity of a driving unit of an internal combustion engine (1). The activating unit regulates a set point power of a turbo compressor (5). Mass flow of air and a set point supply pressure in an air supply (15) of the engine (1) are determined from the predefined value.  An Independent claim is also included for a device for management of an internal combustion engine.
Patent SE-8207124-D0 (SE)
Inventor: GORBATOV V M
IPC: A22B3/06
Filed: 1982-12-13
Abstract: A method of stunning consists in applying to animals a pulse of direct electric current whose duration amplitude causes reversible depolarization of nerve cell membranes. Electric current is supplied in the form of a single pulse with an active duration of 0.4 to 1,000 ms and an amplitude of 5 to 600 A. A device for implementing the method comprises a direct current source connected with electrodes (1, 6) fitted in the animals' path. The electric (6), connected with a controlled commutator switch, is movable in a vertical plane over the central part of the animals' path and is provided with guides (7) fixed at an angle to the animals' path. <IMAGE>
Patent SE-8207304-D0 (SE)
Inventor: HAGELIN F H
IPC: G01R19/02
Filed: 1982-12-21
Abstract: Measuring a DC or a low frequency AC current by feeding the current to be measured through the primary winding of a transformer, whereby a first flux is generated in the transformer and generating a modulating voltage and also phase shifting the modulating voltage. The phase shifted modulated voltage is applied across the secondary winding of the transformer with an amplitude so as to saturate the core. The phase difference between the modulating voltage and the phase shifted modulating voltage is monitored while feeding a compensating current of increasing amplitude through the secondary winding until the phase difference is zero. The amplitude of the compensating current at zero phase difference is a representation of the current to be measured.
Patent SE-8301203-D0 (SE)
Inventor: WIKLUND THORE
IPC: F16L27/08
Filed: 1983-03-04
Abstract: Device for a compressed medium cylinder, at least one end of which is rotatably fastened in a mounting on a gudgeon, for connecting the cylinder to at least one compressed medium hose drawn to the mounting. In order to eliminate the use of delivery hoses in this type of connection, said compressed medium line (7; 7') is connected to a radial and an axial hole (10; 10') in a canal (11; 11') extending through the gudgeon itself. Said axial canal (11; 11'), which is closed on the ends situated on either side of the hole (10;10'), goes through at least one and preferably several planes at the same perpendicular angle through the gudgeon (4) in connection with an internal groove (17, 17') that goes around all sides in the part (3) of the cylinder (1) that surrounds the gudgeon (4). In addition, a channel (18; 18') extends from the groove (17; 17') and is connected to the cylinder on its piston side or piston rod side directly or via a surface line.<IMAGE>
Patent SE-8302164-D0 (SE)
Inventor: CARLSSON S
IPC: F25D31/00
Filed: 1983-04-18
Abstract: Apparatus for refrigeration and storage of products, especially liquid food products, such as milk, in an insulated tank (10). In the bottom of the tank there is disposed an evaporator (12) constituting part of a cooling coil in which a refrigerant circulates for keeping the tank contents cold. The product is supplied to the tank batchwise during certain time periods and the tank is adapted to hold several such batches of the product. To obtain a maximum average temperature of the product and the refrigerant for cooling with a minimum of energy consumption there is connected to the tank an insulated container (24) adapted to hold a batch of the product to be kept cold, said container (24) being itself provided with an evaporator (28) included in a cooling coil for cooling said product batch to the desired low temperature at which the product is kept cold in the tank (10). A transferring equipment (36) is adapted automatically to transfer the contents from the container (24) to the tank (10) when said temperature has been attained.
Patent SE-8304841-D0 (SE)
Inventor: KERB U
IPC: C07D493/04
Filed: 1983-09-09
Abstract: Novel brassinosteroid derivatives of the general formula I   <IMAGE> (in which R17 represents C8-C10-alkyl or -alkenyl, Z represents -CO-O- CH2- or -O-CO-CH2-, and R2 and R3 each represents H or acyl or together represent   <IMAGE> X representing H, optionally chlorinated C1-C4-alkyl or C1-C3- alkoxy and Y representing H, optionally chlorinated C1-C4-alkyl, C1-C3-alkoxy or optionally substituted aryl) and their manufacture. The novel compounds have a plant growth-regulating action, being particularly suitable for influencing the vegetative and generative growth of leguminous plants, for example soya bean plants, and accordingly may be made up with suitable carriers and/or auxiliaries into plant growth- regulating preparations and may be used for treating seeds, living plants and areas of land.
Patent SE-8306490-D0 (SE)
Inventor: COSTER RUDOLF
IPC: B65D5/42
Filed: 1983-11-24
Abstract: The body comprises a foldable contour material piece with fold lines (3-13), and at opposite ends of the piece are over-bridging foldable flaps (17-20). The foldable flaps can be accommodated in apertures in a cover section which at least partly covers the container upwardly turned aperture. The foldable flaps or cover part are connectable to the container wall (1C,1D) by means of hook-shaped fixtures (25) which engage in recesses.
Patent SE-8404659-D0 (SE)
Inventor: JORGENSEN H
IPC: F16K47/02
Filed: 1984-09-17
Abstract: The invention relates to a radiator valve assembly which includes the well known adjustable throttle valve and seat therefor in combination with an insert in the downstream side thereof which has a fixed throttle passage extending axially thereof. The throttle passage has a cross section which converges on the inlet side thereof and is sufficiently long to minimize the developing of turbulence in the flow stream.
Patent SE-8405534-D0 (SE)
Inventor: ECKSTEIN K-A
IPC: B60W10/04
Filed: 1984-11-05
Abstract: A speed control device is provided for a motor vehicle allowing the driver to maintain the vehicle at constant speed while still remaining full control with his foot over the acceleration and deceleration of the vehicle. The path of a foot pedal is subdivided into two sections, where the first section corresponds to an acceleration of the motor vehicle and where the second section corresponds to a deceleration of the motor vehicle. A snap-in detention device is provided at the junction point of the two sections such that a foot can rest with a force slightly above the weight of the foot against the foot pedal while the speed of the motor vehicle is maintained constant. The foot pedal is connected to a piston, which in turn is supported by a relatively soft spring. The soft spring is supported by a second piston, which in turn is supported by a harder spring resting against a casing wall. The two pistons are connected to respective potentiometers via sliders and an acceleration control circuit compares the actual acceleration or deceleration with the settings of the potentiometers.
Patent SE-8405753-D0 (SE)
Inventor: KIM SONG KI
IPC: B21D31/04
Filed: 1984-11-16
Abstract: A safety cage for an electric fan comprises an annulus of expanded metal with the dimensions of the mesh openings 1 becoming progressively larger nearer the outer periphery. The cage is made by making a plurality of linear discontinuous cuts in metal plate 4 extending from side 4' to side 4'', the cuts becoming progressively larger the nearer side 4'', and then pulling the other opposed sides of the plate 4 away from each other so that the cuts are opened and the plate becomes an annulus. <IMAGE>
Patent SE-8406470-D0 (SE)
Inventor: KOSKI I
IPC: B30B9/20
Filed: 1984-12-19
Abstract: A method for removing liquid from a substance containing solid material and liquid or sludge, in which the substance is pressed between two screens which are guided between rotating pressing rollers as it passes through two linear bottlenecks formed between pressing rollers arranged opposite one another, and in which two bottlenecks are formed by the use of three rollers, two of which are fixedly mounted and one of which is subjected to contact pressure, the contact pressure being aligned in such a way that the pressure exerted on the substance at one bottleneck is greater than the pressure at the other bottleneck.
Patent SE-8502888-D0 (SE)
IPC: A61L2/26
Filed: 1985-06-11
Abstract: PCT No. PCT/SE86/00277 Sec. 371 Date Jan. 15, 1987 Sec. 102(e) Date Jan. 15, 1987 PCT Filed Jun. 10, 1986 PCT Pub. No. WO86/07334 PCT Pub. Date Dec. 18, 1986.A package for sterile articles, comprising a paper part and a plastic part connected to the paper part along longitudinal and transverse lines. The plastic part comprises a linearly oriented plastic film material which can be torn in its direction of orientation. This direction of orientation is parallel to those longitudinal lines, and tear indications on the plastic part at one end of the package are parallel to and disposed between but closely adjacent those longitudinal lines. The paper part has edge portions that are folded over toward each other. The longitudinal lines secure the plastic part to the outer sides of those folded-over portions, said folded-over portions having free edges that are between and spaced a substantially distance from the tear indications. There is a sterile article in the package, those edge portions being folded over the edges of the sterile article.
Patent SE-8504416-D0 (SE)
Inventor: TSUI M E
IPC: C07C319/02
Filed: 1985-09-24
Abstract: Thioglycolic acid is made by contacting in a reaction zone at elevated pressure of H2S gas of at least 250 psig (1723 kPa) a mixture of monochloroacetic acid and dichloroacetic acid with a molar excess of an alkali metal or alkaline earth metal hydrosulfide to form the metal salt of thioglycolic acid, acidifying said salt and removing the free thioglycolic acid. The ratio of monochloroacetic acid to dichloroacetic acid is 99:1 to 75:25 by weight, the molar ratio of hydrosulfide to monochloroacetic acid is at least 2.1 and the under ratio of hydrosulfide to dichloroacetic acid is at least 3.1. A preferred process further requires separating any formed thiodiglycolic acid from the resultant liquid phase materials and recycling said acid to the reaction zone.
Patent SE-8505136-D0 (SE)
Inventor: SAIGOH T
IPC: G02C13/00
Filed: 1985-10-31
Abstract: PCT No. PCT/JP85/00098 Sec. 371 Date Oct. 25, 1985 Sec. 102(e) Date Oct. 25, 1985 PCT Filed Feb. 28, 1985 PCT Pub. No. WO85/04033 PCT Pub. Date Sep. 12, 1985.A spectacle-frame shape data producing method in which a spline interpolation function is used to digitize the shape M of a spectacle frame to provide spectacle-frame shape data, and the shape M of the spectacle frame is obtained by a lens maker's factory to produce spectacle lenses having prescribed values and an optimum thickness conforming to the spectacle frame.
Patent SE-8603791-D0 (SE)
Inventor: HENRIKSSON K
IPC: A47D5/00
Filed: 1986-09-10
Abstract: The present invention relates to a device pertaining to nursing tables for infants, comprising a stand, a table tray, which can be moved aside and is provided with screening, and beneath this a bath tub of soft material supported by the stand. The novelty of the invention lies in the fact that the stand, which is provided with legs matched to an intended mounting position and is formed by a closed frame 1, supports a rigid table tray 8 provided with a recess 9 matched to the bath tub 10 and placed next to the front side situated closest to the user, that plinths 15 forming rigid side walls are detachably fitted to the side edges of the said table tray 8 which rests against the stand, and that on top of the table tray there is fitted an associated cushion-like material piece 21 comprising a first or front section 23, provided with internal stiffening and having an extent of depth somewhat greater than the distance from the front side of the table tray 8 to the far edge of the recess 9 defining the bath tub opening and a width equal to or somewhat less than the distance between the side walls 15, a second or rear section 25 connected to the first by a hinge-type web 24 and having an extent of width at least partially greater than the distance between the side walls 15 enabling at least portions of the edges of the said section to be received and clamped between the table tray 8 and the lower edge of the side walls 15 for stabilization of the material piece, and a third section 27, which forms a back wall and is also provided with stiffening and is connected by a foldable web to the second section 25, which third section, in its outer corners, has fastening members 28 intended to interact with complementary fastening members disposed in the rear corners of the side walls 15. <IMAGE>
Patent SE-8703712-D0 (SE)
Inventor: HOLMSTROM ELISABETH
IPC: A45D44/12
Filed: 1987-09-28
Abstract: A peripheral wall has openings at opposite ends, one of which is held against the head so as to enclose eyes, nose and mouth. The other is open to the air at a safe distance away. A handle is included for holding it against the head.
Patent SE-8800931-D0 (SE)
Inventor: KREMER J
IPC: C22C9/04
Filed: 1988-03-16
Abstract: A brass alloy having the composition 63.5 - 66.5 % Cu+Ni, 0 - 0.8 % Ni, 0.5 - 3.0 % Pb, 0.3 - 1.0 % Si, preferably 0.65 - 0.80 % Si, 0.07 - 0.80 % Fe, preferably 0.10 - 0.50 % Fe and the rest mainly Zn. This alloy is resistant to dezincification, stress corrosion and intergranular corrosion. It can be formed by die-casting, chill casting, warm-pressing and hot-forging. Also, an alloy having a more limited composition 64.5 - 65.5 % Cu+Ni, 0-0.8 % Ni, 1.5 - 2.2 % Pb, 0.65 - 0.80 % Si, 0.10 - 0.20 % Fe and the rest essentially Zn can be extruded to bars, tubes and profiles. When the alloy is smelted, possible admixtures of Fe ought to be done in the form of a ferro-copper alloy.
Patent SE-8803720-D0 (SE)
Inventor: SVENSSON N-G
IPC: E04C3/04
Filed: 1988-10-18
Abstract: The present invention relates to a beam and a method of manufacturing the same. The beam is mainly intended for the laying up and anchoring of naked floors (9), e.g. naked floor elements, and/or columns, and includes a beam section (1, 2, 3, 4, 5, 8) filled with a suitable medium and having an open-mouthed, upwardly facing cross-section, possibly also reinforcement means (7). The beam is characterized by two parallel, substantially upwardly directed webs (1, 2, 3, 4) secured on a subflange (5), each web being provided with three longitudinally extending bends (2, 3, 4) in their upper edge portions. In these upper portions of the beam through-bores (16) are provided such that each bore (6) in a bent portion is corresponded by an oppositely located bore (6) in the not bent portion of the web.
Patent SE-8804592-D0 (SE)
Inventor: SJOELUND H
IPC: B42F15/06
Filed: 1988-12-21
Abstract: A handle (1) for being attached to offset printing sheets (10) and similar objects such that these objects can be handled in a simple, safe and careful way. The handle comprises one arm (2) to be held by the hand and one arm (3) to be locked to the object (10).
Patent SE-8900337-D0 (SE)
Inventor: YSTROEM L
IPC: G01N29/11
Filed: 1989-02-01
Abstract: Ultrasound is used to determine the degree of adherence between an explosive (4) and a delimiting surface of a delimiting wall (2, 3). The measurements are carried out in two different runs, on the one hand in the form of a preparatory measurement run in which the explosive has not yet been applied against the delimiting surface and, on the other hand, in the form of a main measurement run in which the explosive has been applied. In the measurement run without explosive, the delimiting surface may if appropriate have been provided with a lacquer layer (5) designed to increase the adherence of the explosive. In both measurement runs, two different measurement series are carried out. The ultrasound is directed towards either the inner surface of the delimiting wall or its outer surface. Reflected ultrasonic signals are received and recorded. Ratios between related inner surface echoes and outer surface echoes are calculated, and the difference between the ratios for the preparatory measurement run and the main measurement run represents a very good measurement of the degree of adherence.
Patent SE-8903035-D0 (SE)
Inventor: ALM K
IPC: F16B7/10
Filed: 1989-09-15
Abstract: In order to take up the clearance between the telescopic pipes (1) without precision machining, they are provided with a lining of flocked fibre (2,3), pref. at their ends. The one end is lined with flock (2) on the inside, and the other on the outside (3).
Patent SE-8903912-D0 (SE)
Inventor: HOEGLUND R
IPC: B03B5/48
Filed: 1989-11-22
Abstract: An apparatus for separating undesired particles from a suspension flow of pulp and for dividing the suspension flow into fractions is described. The apparatus comprises a housing having a first chamber with an inlet for the suspension flow and a first outlet for the undesired particles, a second chamber with a second outlet and communicating with the first chamber through a first annular gap, and a third chamber with a third outlet and communicating with the second chamber through a second annular gap, the radial extension of the second gap being less than that of the first gap. First and second rotating discs are carried by a shaft for common rotation therewith. The first disc is disposed in the first chamber in front of the first gap to separate the undesired particles by means of teeth protruding from the first disc. The second disc is disposed in the second chamber in front of the second gap to remove, by means of teeth protruding from the second disc, particles in form of twigs, undissolved fiber bundles and any remaining undesired particles from the suspension flow in front of the second gap. The discs have cavities axially aligned with the first and second gaps, respectively, to form axial passages, said second disc and said second gap cooperating to divide the suspension flow into a coarse fraction which is removed through the second outlet and a finer fraction which passes through said second annular gap and is removed through the third outlet.
Patent SE-9001009-D0 (SE)
Inventor: JOHANSSON E
IPC: C23C8/24
Filed: 1990-03-21
Abstract: Products of titanium or titanium alloys having the surface converted to a hard and wear-resistant nitride layer with good adhesion, which is distributed uniformly and also provides internal covering, e.g. in capillaries. The objects are produced by being treated in a vacuum furnace with an atmosphere of pure nitrogen gas at a temperature of 650 - 1000 DEG C and at a pressure below atmospheric pressure. The thickness of the nitride layer can be controlled by controlling the treatment time and temperature. <IMAGE>
Patent SE-9001846-D0 (SE)
Inventor: STENGER R E
IPC: F02K1/12
Filed: 1990-05-22
Abstract: A spring biased bearing is slidably mounted within a clevis joint so as to apply a frictional damping force to a flap of a jet engine exhaust nozzle. A forward hinge joint restrains the bearing against rotation with the flap while an aft hinge joint provides for both rotation and translation of the bearing about the flap. A tubular canister may be used with the hinge joint to preset the axial compression and biasing force generated by a coil spring enclosed within the canister.
Patent SE-9001875-D0 (SE)
IPC: F23G5/16
Filed: 1990-05-23
Abstract: PCT No. PCT/SE91/00323 Sec. 371 Date Nov. 16, 1992 Sec. 102(e) Date Nov. 16, 1992 PCT Filed May 6, 1991 PCT Pub. No. WO91/18243 PCT Pub. Date Nov. 28, 1991.An incinerating furnace, such as a cremation furnace or other batchwise chargeable furnace, is arranged with a main combustion chamber (1), from which the fumes are adapted to be led away through a following chamber arrangement (6-17) connected with a flue. The furnace is characterized in that the chamber arrangement is equipped with at least one additional source of heat (9) adapted to increase the temperature of the fumes, that beyond a passage or gate (7) in a free flow preventing partition wall or the like (8) is arranged a turbulator plate device (10) having means for blowing in air in a direction opposite to the predominant flow direction of the fumes or combustion gases, that the through-flow area of the gate of the partition wall is in a defined relation to the total fumes through-flow area between the turbulator plate device (10) and the adjacent chamber portion walls (and preferably comparable thereto), and that, seen in the flow direction, beyond the turbulator plate device (10) and the through-flow area surrounding same is a further gate or passage (14) having an adjustable cross-section area.
Patent SE-9100296-D0 (SE)
Inventor: HOLMGREN ROLF
IPC: A47K13/28
Filed: 1991-01-31
Abstract: A frame (16) in the arrangement supports a seat (1) with a seat ring (2). The seat is movable on the frame between an inner position with the seat ring hole placed over the toilet seat bowl, and an outer position with the seat ring outside the bowl, and accessible from its underside.