baber/WOPTO huggingface dataset:
Patent SE-8503470-L (SE)
Inventor: KNUDSEN I
IPC: H03K17/0814
Filed: 1985-07-12
Abstract: The invention relates to a changeover discharge circuit for an electronic switching circuit of the type having a semiconductor switching element in series with a DC source and an inductive load. Initiation of the discharge current of a discharge capacitor is delayed upon the switching on of the switching element until the substantial termination of the load current by a commutation choke coil and a recovery diode in shunt with the load.
Patent SE-8506067-L (SE)
Inventor: TOROK V
IPC: H01T23/00
Filed: 1985-12-20
Abstract: PCT No. PCT/SE86/00548 Sec. 371 Date May 27, 1988 Sec. 102(e) Date May 27, 1988 PCT Filed Dec. 2, 1986 PCT Pub. No. WO87/04020 PCT Pub. Date Jul. 2, 1987.An arrangement for transporting air with the aid of an electric ion wind comprises a corona electrode (K) and a target electrode (M) located downstream of the corona electrode. A d.c. voltage source (3) has its terminals connected to the corona electrode and the target electrode, respectively, so that a corona discharge is generated at the corona electrode. The corona electrode (K) includes one or more wirelike electrode elements (4) located adjacent the symmetry axis of the air-flow path (1) and having, as seen in a direction perpendicular to the symmetry axis, an extension which is substantially much smaller than the cross dimension of the airflow path. The wirelike electrode elements (4) lack free, unattached ends at which the field strength exceeds the field strength at the peripheral surface of the electrode elements, thereby avoiding punctiform corona-discharge concentrations and confining the corona discharge to the peripheral surface of the electrode elements.
Patent SE-8600957-L (SE)
Inventor: CLAESSON K
IPC: B65G57/081
Filed: 1986-03-03
Abstract: The pallets (1) are initially transported with their long sides (1A,1B) parallel with the direction of movement to an alignment unit. The pallets are then turned through 180 deg. around their centre line so that successively fed pallets from the alignment guide are turned relatively to one another. The next stage involves lateral movement of the pallets in a movement unit so that when they are fed out from the unit successively they are laterally displaced in relation to each other. The pallets are then stacked in an area (14) allocated for this purpose in such a way that those which have arrived earlier can be raised to allow a further pallet (1n) to be inserted beneath them.
Patent SE-8602742-L (SE)
Inventor: SIRONI G
IPC: B22D1/00
Filed: 1986-06-19
Abstract: When tapping a blast furnace, the slagged-off pig iron is treated with solid or gaseous agents in order to ensure good desulphurization and dephosphorization, for example in order to make possible the large-scale production of microalloyed steel having good technical properties. In this way, it is possible to make use of the tendency, which is currently on the increase, to use the converter solely as a decarbonizing reactor and to carry out all the other treatments in the ladle before or after the converter. This also leads to substantial advantages as compared with the known torpedo-carriage treatment of pig iron.
Patent SE-8603577-L (SE)
Inventor: TERNBLOM AXEL
IPC: B65B7/28
Filed: 1986-08-26
Abstract: The application mechanism comprises first and second press-on units (3,4) for fixation of each cover (2) fed to an application position on each package successively fed on a conveyor. The first press-on unit incorporates a press unit (36) and a power unit (39) which in the application position pushes the press unit forward against a limited position of the cover edge part, firmly snap-engaging it on to the package. - The second press-on unit in a subsequent stage finally presses the cover into position by pressing its edge part against the whole aperture edge part of the package.
Patent SE-8604100-L (SE)
Inventor: ANDERSSON B
IPC: B23K9/12
Filed: 1986-09-29
Abstract: An industrial robot supports an operating member mounted on the robot hand for carrying out work or monitoring operation on an object. The robot has a sensor which controls the path of movement of the robot hand during the operation. The robot is provided with means which during the work operation investigates whether a quantity, sensed with the aid of the sensor, for example a sudden change in the direction of the path, fulfills a predetermined criterion and, in dependence thereon, interrupts the movement of the robot hand if the criterion is fulfilled.
Patent SE-8700462-L (SE)
Inventor: NYLUND O
IPC: G21C3/34
Filed: 1987-02-06
Abstract: The invention relates to a fuel assembly for a nuclear reactor comprising a bundle of longitudinal fuel rods which are insertable into the fuel assembly and held together by spacers (1), consisting of cells, arranged along the bundle. The wall of the fuel assembly towards the bundle of fuel rods is provided with a number of first locking members (5) arranged in the longitudial direction of the wall, and the spacers (1) are provided with a second locking member. The second locking member comprises at least two interconnected rods (3), one rod consisting of material having a low coefficient of thermal expansion and the other rod consisting of material having a high coefficient of thermal expansion. These rods have been adapted, in dependence on the temperature in the reactor in operation, to bring the second locking member into engagement with the first locking members (5) and to release the same when the reactor is shutdown.
Patent SE-8702395-L (SE)
Inventor: SCHWENZER H
IPC: B63B11/02
Filed: 1987-06-09
Abstract: The present invention relates to a device pertaining to a bulkhead door 26 or similar concealment element, which is located on through-running cargo decks on board ferries, for example. The bulkhead door is mounted pivotably between a closing and opening position and is mounted such that it can be pivoted essentially ca. 180 DEGREE, thereby enabling, inter alia, compact stacking of cargo alongside the door 26. <IMAGE>
Patent SE-8802825-L (SE)
Filed: 1988-08-05
Abstract: To produce a pile plinth, a tubular pile (4) is first driven most of the way into the ground and a gravel bed (3) is then positioned around it to a level somewhat lower than its upper end. In the pile upper end a slot (8) is made. Two frames (1,2) are located on the gravel bed adjacent to each other, and with their sides (6,7) engaging in the pile slot. Two rails (9,10) with longitudinal recesses (11,12) are inserted slightly into the frames, the frame sides engaging in their recesses. The frames and the uppermost part of the tubular pile are filled with concrete, pref. of the injection type (5). The rails extend upwards on opposite sides of the end parts of two support beams (13,14) located on the plinth, and with the aid of at least one bolt union (15) between them act as a lock plate for the support beams.
Patent SE-8803116-L (SE)
Inventor: HAAKANSSON R
IPC: B07C5/10
Filed: 1988-09-06
Abstract: The present invention relates to a method and to apparatus for grading objects according to size, for instance potatoes. The objects are advanced along a broad, flat and divided conveyer path (1,2). Image data relating to the size of respective objects is obtained with the aid of a camera (3) and a light source (4). At the correct moment in time, control codes are transmitted to one, two, three or four finger groups (5,6,7,8) which function to guide the objects in mutually different directions, in accordance with the respective sizes of the objects. The invention enables the objects to be sorted gently and effectively from the transport path (1,2), into as many as five mutually different, individually selective sizes.
Patent SE-8900084-L (SE)
IPC: B22D11/10
Filed: 1989-01-11
Abstract: A refractory plate unit for use as a sliding plate or as a stationary plate in a sliding closure unit at an opening of a metallurgical vessel includes a refractory plate having therethrough a discharge opening. A metal member is rigidly attached to the refractory plate and has an annular surface centered radially outwardly of the discharge opening and mating with substantially no free play with a complementary surface of a metal frame supporting the refractory plate unit.
Patent SE-8901094-L (SE)
Inventor: YAMADA Y
IPC: G09B21/00
Filed: 1989-03-29
Abstract: The invention relates to a pattern information reading apparatus in which pattern information such as characters or figures is read and stored in a memory and, thereafter, the stored pattern information is converted into tactile information and output as necessary. The apparatus has means for adjusting a moving speed of the pattern information which is output as tactile information. The apparatus is fitted to the reading capability of the user by such an adjustment. The apparatus also has means for comparing to see if the information which has been read at a preceding time point coincides with the information which was read at the present time point or not with respect to the pattern information such as characters or figures. By updating the different read information, the amount of storage data can be reduced.
Patent SE-8901767-L (SE)
Inventor: STORM I
Filed: 1989-05-17
Abstract: Drilling device for a rock-drilling machine, which device comprises a column 1 on which the drilling machine 2 is intended to be arranged in such a way that it can be displaced, and an attachment 4 secured on the column, namely a manoeuvring attachment by means of which the device is intended to be connected to devices 5, such as a digging machine, for manoeuvring the drilling device, where the column is intended to assume an upright position during drilling, in the present case a position deviating from the vertical, and where the drilling machine is intended, during successive drillings, to be displaced downwards along the column. The device is characterized in particular by the fact that the manoeuvring attachment 4, intended to connect the drilling device to the said devices 5 for manoeuvring of the same, can be displaced along the column 1 between two positions, constituting an upper position and a lower position for drilling, and intended to assume the said lower position during drilling and to carry and thereby lift the drilling machine 2 during displacement in the direction from the lower position to the upper position for drawing out the drill 2'. <IMAGE>
Patent SE-8903306-L (SE)
Inventor: SPAANBERG S
IPC: E03F5/04
Filed: 1989-10-09
Abstract: The present invention concerns a floor drain with an inlet part 2 and an outlet pipe 3 projecting laterally from the latter, a water lock being arranged in the inlet part and being provided with a downwardly directed pipe part 5 into which a feed pipe 6 from preferably a bath tub 7 can be lowered. The inlet part is approximately half concealed by preferably the bath tub, and the downwardly directed pipe part is arranged eccentrically in relation to the centre A of the inlet part in such a way that it is located in the concealed portion of the inlet part. To obtain a floor drain which can be easily and quickly adapted both to the feed pipe from preferably the bath tub and also to waste lines to which the outlet pipe of the floor drain is to be connected, the water lock is arranged rotatably in the inlet part 2 to permit setting of the downwardly directed pipe part 5 to different positions in relation to the inlet part in order to facilitate adaptation of the feed pipe 6 and the downwardly directed pipe part to each other and/or to facilitate connection of the floor drain to a waste line 8 by directing the outlet pipe 3 of the floor drain towards the waste line in such a way that the outlet pipe can be connected to the waste line via essentially straight waste pipes. <IMAGE>
Patent SE-9001291-L (SE)
Inventor: MAKINO M
IPC: C02F1/66
Filed: 1990-04-09
Abstract: The present invention relates to a method and an apparatus, in which the quality of a large amount of water and/or the quantity of dissolved oxygen in said water is improved and which are characterized in that water, in which slaked lime is dissolved in advance, and/or water of high oxygen content, which is generated in advance, is supplied into water pumped by an intermittent Pneumatic water pumping unit so that the water having the slaked lime dissolved therein and/or the water of high oxygen content is diffused in the large amount of water. The present invention also relates to a method and an apparatus, in which the quality of large amount of water and/or quantity of dissolved oxygen in a large amount of water is improved and which are characterized in that water with slaked lime dissolved therein and/or water of high oxygen content is conducted to the bottom of a lake or the like; and an intermittent pneumatic water pumping unit is operated in the lake or the like so that the large amount of water is caused to Flow up and down and agitated.
Patent SE-9002095-L (SE)
Inventor: MASSARSCH KARL RAINER
IPC: E02D31/08
Filed: 1990-06-12
Abstract: PCT No. PCT/SE91/00324 Sec. 371 Date Dec. 10, 1992 Sec. 102(e) Date Dec. 10, 1992 PCT Filed May 13, 1991 PCT Pub. No. WO91/19862 PCT Pub. Date Dec. 26, 1991.The present invention concerns an isolation element for the isolation of vibrations and/or heat, which propagate/s in a medium such as soil, as well as the application of isolation element in an isolation arrangement. The isolation element is characterized by a rectangular plate-shaped block (1) with one or several on one or both of the two side surfaces attached cushion-shaped bodies (2). The isolation arrangement is characterized by a trench (7) in the ground, in the bottom of the trench preferably vertically anchored guide rods (8) placed in a row, in the trench poured stabilizing slurry (10) as well as on the guide rods (8) threaded and from the bottom of the trench (7) to the orifice and preferably along the whole length of the trench on top of each other and/or next to each other stacked isolation elements (9) placed on their edges.
Patent SE-9102174-L (SE)
Inventor: PERSSON S
IPC: B02C17/00
Filed: 1991-07-12
Abstract: PCT No. PCT/SE92/00439 Sec. 371 Date Apr. 7, 1993 Sec. 102(e) Date Apr. 7, 1993 PCT Filed Jun. 16, 1992 PCT Pub. No. WO93/00996 PCT Pub. Date Jan. 21, 1993.An arrangement for recording the instant volume of grinding charge in the mill drum of a rotary drum mill of the kind provided with an internal lifting device. In order to enable the volume of grinding charge to be used in a better way as a parameter for controlling mill operation, the lifting device is resilient and is provided with a load detecting device which, during each drum revolution, detects when the lifting device comes into engagement with, and is in engagement with the grinding charge present in the drum and leaves, or is caused to leave, engagement with the grinding charge. The arrangement also includes a tension sensing device which registers the tension on the load detector, this tension being contingent on the load to which the lifting device is subjected by the grinding charge.
Patent SE-9103411-L (SE)
Inventor: IKOMA H
IPC: F27B3/08
Filed: 1991-11-18
Abstract: A metallurgical furnace installation is disclosed which includes a metallurgical furnace for holding a metal melt therein, a melt launder, and a drain launder. The furnace has an outlet for discharging the melt and a drain hole for draining the melt remaining in the furnace. The drain hole is formed at a bottom of the furnace so as to be openable and closable. The melt launder has one end connected to the outlet of the furnace and is inclined downwardly in a direction away from the furnace, whereby the melt in the metallurgical furnace is tapped therethrough toward the other end. The drain launder has one end connected to the drain hole and the other end connected to the melt launder, and is inclined from the one end toward the other end, whereby the drained melt flows therethrough into the melt launder.
Patent SE-9302468-L (SE)
Inventor: WETLING JOHN
IPC: H01T23/00
Filed: 1993-07-21
Abstract: The ion emitter is arranged in or directly in the front of a supply duct for a gaseous medium. The electrically insulating material of the emitter head is connected to form one piece, with the holder (3) designed for the application of the head. The holding unit (3) can be designed as a detachable holder. The holder is designed as a clamp. The ion emitter has a housing (1) produced from an electrically insulating material, which surrounds and carries the emitter unit (2) projecting from the head. ADVANTAGE - Compact construction, and is not hindrance also with maintenance and repair work.
Patent SE-9503534-L (SE)
Inventor: FROEDERBERG PER-ARNE
IPC: B65F/
Filed: 1995-10-11
Abstract: The container, (1) eg. for rubbish, has a bottom (9) which is openable for emptying purposes.
Patent SE-9602527-L (SE)
Inventor: EMILSSON STELLAN
IPC: H04L5/02
Filed: 1996-06-26
Abstract: A mobile radio terminal for a digital cellular radio communication system. The system includes a number of base stations connected to a public network. Each of the base stations is adapted to serve a number of mobile radio terminals. The mobile radio terminal includes negotiation means for initial negotiation with the service provider for the provision of a service application required by terminal user. A control means dynamically controls individual elements of the service application, interconnections between individual elements and interconnection between the service application and a carrier network. A co-division access device enables different users to share radio resource. The Co-division access device may use CDMA or COFDM.
Patent SE-9603310-L (SE)
Inventor: HAAKANSSON EINAR
IPC: E04F13/08
Filed: 1996-09-12
Abstract: Wall lining comprising a number of wall panels (1), which wall panels (1) preferably are provided with groove and tenon along their edges. Each wall panel (1) is provided with a number of assembly fittings (100) on its rear side (4). The assembly fittings (100) are each provided with at least a slot shaped mounting hole (103) allowing movement. The slot shaped mounting hole (103) is used for mounting the assembly fitting (100) towards the underlying wall by means of screws, nails or the like, whereby the wall panel (1) can be mounted towards the underlying wall with a number of assembly fittings (100).
Patent SE-9700007-L (SE)
Inventor: SVENSSON ANDERS GOETE LENNART
IPC: F24F13/26
Filed: 1997-01-02
Abstract: 0035 Large amounts of air are supplied without creating draughts from large roof or ceiling areas to rooms beneath them using a pressurised box (11) located above an air distributor (14). A perforated partition wall (15) is positioned between the box and distributor and components (19) located in the partition wall holes are used to compensate for varying air distribution in the box. Adjustable nozzles (17) for the distributor force the air leaving the extractor to rotate and become entrained with air already in the room. These nozzles also reduce the velocity of the air leaving the extractor and create a gentle downwards movement of air over the entire area underneath the ceiling or roof.
Patent SE-9701461-L (SE)
Inventor: KIEL BERND
IPC: B60T11/34
Filed: 1997-04-21
Abstract: The valve device is connected to a pressure source in a housing (1,37,9). A first valve (51,47,48) is arranged as an intake valve (51,47). Also arranged is an outlet valve (48,47). A piston (35,31) is connected to the first valve and comprises an active surface limiting the outlet of the pressure chamber (3). The piston will open the intake valve following actuation of a control unit (28). Once the control unit activates the piston which actuate the intake of the first valve, a second valve (15) is activated in the housing.
Patent SE-9704172-L (SE)
Inventor: JOHANSSON BERNT
IPC: H04W92/14
Filed: 1997-11-14
Abstract: A data connection device and method in a transport network in a cellular mobile system between a base station controller (BSC) and base station sites (12, 13, 14) which radiate information to and from mobile terminals connected to a radio base system (RBS) in an environment demanding narrow cellular positions. The transport network comprises at distributed cross connect means (DXX) having a network management system (11) for managing the transfer. The distributed cross connect means (DXX) has at least one wireless radiation node intended for a wireless transparent connection to be provided between the wireless radiation node (RN) and a wireless radiation terminal (RT). The wireless radiation node means (RN) for several base station sites (RBS) comprises a wireless radiation network (RNC) controlled by the network management system (11). A central cross connect node (C-DXX) in the wireless radiation node (RN) cooperates with the wireless radiation network means (RNC) and central wireless radiation station means (CRS 16; CRS') functioning as a distributed group switch having a point-to-multipoint system. The wireless radiation terminal (RT) is provided for each base station site (RBS) to be wirelessly connected to the wireless radiation node (RN).
Patent SE-9704616-L (SE)
Inventor: METTNER PETER
IPC: F24H9/12
Filed: 1997-12-11
Abstract: The coupling has a housing (1) for connection under the control of a thermostat valve for flow of a heat exchanger fluid. the housing has a connector (2) for a fluid pipe and a second connector (3) for connection to a heating plate of a single layer  heating body or for connection to both plates of a double layer body.  The housing has a pipe (5) coaxial to the opening (4) or alternatively a through flow chamber for the fluid. A second housing section (6) has two connectors (7,8) with a horizontal coupling mouth (9) and a secondary vertical coupling mouth (10) for connection of the second housing section to a plate.
Patent SE-9801762-L (SE)
Inventor: STJERNA NILSERIC
IPC: A47C27/07
Filed: 1998-05-19
Abstract: A spring mattress including a plurality of interconnected coil-spring elements, said coil-spring elements being interconnected by securing elements, preferably in the form of spirals, which, at least in one plane essentially in parallel with the plane of the mattress, extend between and are attached to pairs of neighboring spring elements, thus interconnecting these spring elements. A method of manufacturing a mattress, wherein at least some of the securing elements in the longitudinal direction are subdivided into independent segments.
Patent SE-9900557-L (SE)
Inventor: EDMAN DANIEL
IPC: E04F21/32
Filed: 1999-02-18
Abstract: The device is for removing a putty seam from a window arch with a glass pane and incorporates a support device (10,12) for the arch, a milling device (27) for removing the putty seam and a guide arrangement (23,24,26) for linear guiding the milling device. The support device has two components (10;4,12,14), each of which has support cushions (10,12), which together establish a support plane for the window arch pane.  The support cushions are movable to and from each other by drive components (6,7,8) in a plane parallel with the support plane. The two support components have surfaces facing away from each other, which are arranged to engage with the arch inner surface on two opposing arch frame pieces.
Patent SE-9900806-L (SE)
Inventor: SVENSON JAN AXEL
IPC: B08B9/055
Filed: 1999-03-08
Abstract: An applicator for cleaning the inside of pipes and hoses is disclosed. The applicator comprises a pressure chamber and a lid which is adjustable between open and closed positions, sealing the pressure chamber in the closed position. A sealed plane interfaces is provided between the pressure chamber and the lid which is guided for displacement transversely of the axis of the nozzle between the open and closed positions and is connected to a valve controlled double acting pneumatic cylinder for effecting the displacement. A nozzle to be connected to the pipe or the hose, is provided on the lid and in the closed position thereof communicates with the pressure chamber to be connected to a compressed air source through a valve for propulsion of a rinse projectile inserted into the nozzle, when the lid is open, through the pipe or the hose by means of compressed air being supplied to the pressure chamber with the lid in the closed position.