baber/WOPTO huggingface dataset:
Patent SE-8505833-L (SE)
Inventor: YOMAA S
IPC: B65G47/08
Filed: 1985-12-10
Abstract: The invention relates to a device for metering sawn timber, more particularly untrimmed sawn timber, on a traverse conveyor, for example a log lift 2 for the sawn timber, in which the sawn timber is distributed into individual driver interspaces 19 on the traverse conveyor 2. The metering device 3,4,5 is arranged to meter sawn timber periodically in mutually distinct, essentially equal-sized timber sections 20,21 to the junction between the traverse conveyor 2 and the metering device 3,4,5 or to the sorting point 6 for the sawn timber. The metering device comprises two conveyors 3,4 disposed one after the other, between which there is disposed a sill 5, which is arranged to limit the transfer of the timber sections 21 to the sorting point 6 for the sawn timber. The conveyor located before the sill 5 in the direction of transport, the so-called metering conveyor 3, is arranged such that it is displaceable in the vertical direction between a lower position, in which the plane of the conveyor 3 lies below the upper edge of the sill 5, and an upper position, in which the plane of the conveyor 3 lies at least level with the upper edge of the sill 5, for metering of the sawn timber sections 21 over the sill 5 to the so-called sorting conveyor 4. The sorting conveyor 4 is arranged such that it can be pivoted between an upper and a lower position so as to improve the sorting of the sawn timber at the sorting point 6. <IMAGE>
Patent SE-8600184-L (SE)
Inventor: LAWRENCE A J
IPC: G06F15/173
Filed: 1986-01-16
Abstract: A multiport single sided switching element is described for providing space and time switching between the input ports thereof and the output ports thereof in response to digital command signals for frames of digitally encoded data in a plurality of channels which is phase (bit) asynchronously coupled to any port of the switching element, the command signals being in for example the same channels as is the data. Every port of the single sided switching element is adaptable as either an inlet or an outlet and thus may be configured in a switching network as a one-sided, as a two-sided, or multisided switching element and includes a time division multiplexed bus for providing a space path between the ports of the switching element and further includes transmit and receive logic at each port responsive to command signals for coupling data from the input of any port to the TDM bus and additional logic at each port selectively responsive to command signals for bit synchronously extracting the data from the TDM bus in any channel thereby providing time slot interchange prior to coupling of data from the switching element to other switching elements. In a preferred embodiment, a sixteen port switching element is described.
Patent SE-8600550-L (SE)
Inventor: COSTAN A
IPC: F25D21/04
Filed: 1986-02-07
Abstract: A refrigerated counter (1) of the tray type includes a lamp (17) for lighting the products in the tray (2) and for heating the transparent front wall (5) thereof in order to prevent condensation. <IMAGE>
Patent SE-8700597-L (SE)
Inventor: SZANTAY C
IPC: C07D471/14
Filed: 1987-02-13
Abstract: The invention relates to a new process for the preparation of eburnamonine derivatives of the general Formula I    <IMAGE>  (I) (wherein R1 is an alkyl group having 1-6 carbon atoms) and optical and geometrical isomers thereof which comprises reacting a hydroxyimino-octahydro-indolo[2,3-a]quinolizine derivative of the general Formula II    <IMAGE> (II)  (wherein R1 is as stated above and R2 stands for an alkyl group having 1-6 carbon atoms being identical with or different from R1, or a hydrogen atom) or an acid addition salt thereof in an organic protic solvent or solvent mixture with an inorganic base, optionally under the addition of water or an aqueous mineral acid, at a temperature between 60 DEG  C. and 200 DEG C. The compounds of the present invention are known drugs having blood pressure decreasing and cerebral vasodilatatory effect. The advantage of the process of the present invention is that it is readily feasible on industrial scale too, provides isomer-free pure products with high yield and requires the use of readily available simple starting materials.
Patent SE-8704389-L (SE)
Inventor: BJERKE O
IPC: B01J13/20
Filed: 1987-11-09
Abstract: The invention relates to a process for drying and expanding expandable thermoplastic microspheres by finely dividing a water suspension of unexpanded micro spheres into small droplets in a drying/expansion plant. A flow of hot air, which has a sufficiently high temperature for drying and expanding the microspheres, is brought to the plant. The content of water vapour in the drying/expansion plant is increased by external addition of water vapour. Preferably, the content of water vapour in the plant is increased to a value exceeding the limit value at which dust explosion occurs. The content of water vapour can be increased by recirculation of a part of the outgoing drying air.
Patent SE-8800773-L (SE)
Inventor: NILSSON D
IPC: B65B37/06
Filed: 1988-03-04
Abstract: The present invention relates to a device for feeding out material from a low-pressure pocket 16 using a projection device 6 which travels to and fro. The present invention solves the problems which arise with the prior art in connection with the fetching motion of a projection device. The one of these problems is that the material column, in the case of certain fine-grained materials, is sucked into the low-pressure pocket 16, whereupon the material column will follow the projection device forward and back without any material leaving the low-pressure pocket 16. The other problem is that a minor quantity of material will always be transported by the projection device in the wrong direction, that is to say into the projection device housing. If this material is not regularly removed, it will provoke an operating stoppage. The present invention solves these problems by a discharge sleeve coupling in its front, upper part having been provided with a hinged, flexibly rigid return lock 4 and by a projection device housing having been provided with a chute 9, down which the material transported in the "wrong" direction has been fed, and with a spring- loaded cover plate 10, which covers the chute over the whole of its open surface in connection with the opening of dampers 13, the material which has been fed down the chute 9 being transported pneumatically back to the low- pressure pocket 16. <IMAGE>
Patent SE-8802452-L (SE)
Inventor: SANDSTROEM R
IPC: B06B1/04
Filed: 1988-06-29
Abstract: PCT No. PCT/SE89/00366 Sec. 371 Date Feb. 6, 1991 Sec. 102(e) Date Feb. 6, 1991 PCT Filed Jun. 27, 1989 PCT Pub. No. WO90/00095 PCT Pub. Date Jan. 11, 1990.The invention relates to a frequency controlled motor driven low frequency sound generator. The low frequency sound generator consists of an open resonator (2) arranged as a sound emitter for generating standing gas-borne sound waves which produce a varying gas pressure inside the resonator, and a feeder unit (1) for a modulated supply of air pulses to the resonator. The feeder unit (1) comprises a motor driven piston (8) with an approximately sinusoidal volume velocity. The piston is mounted on a piston rod (7) which is connected to a flywheel (6). The flywheel, in its turn, is mounted on a shaft (5) which is driven by a motor (3). The motor speed and thereby the frequency of the piston is regulated by a special electronic control unit.
Patent SE-8803519-L (SE)
Inventor: NOERGAARD PEDERSEN H
IPC: F24D3/10
Filed: 1988-10-04
Abstract: In a subterranean heat insulated pipe system as laid with angellike bendings between straight pipe lengths, i.e. a district heating pipe underneath a street angle, the conventional bending elements are substituted by pipe elements joined so as to form a bending run of a relatively large bending radius, which, depending of the pipe size, has a minimum value, by which the pipe bending by itself and by interaction with the earth is able to take up the expansion and contraction forces, which are created in the pipe in response to temperature changes therein. The said minimum value has been found to be so low that in many instances it is hereby possible to avoid the sharp bending elements with their associated heavy problems due to expansion effects.
Patent SE-8900979-L (SE)
Inventor: FORSSTROEM B G
IPC: G01N27/07
Filed: 1989-03-20
Abstract: PCT No. PCT/SE90/00178 Sec. 371 Date Sep. 11, 1991 Sec. 102(e) Date Sep. 11, 1991 PCT Filed Mar. 20, 1990 PCT Pub. No. WO90/11513 PCT Pub. Date Oct. 4, 1990.Cell (19) for measuring moisture content of a material, comprising a sock (13) which is comprised of a plurality of braided threads, each thread consisting of a plurality of fibers comprised of an electrically non-conductive material. The sock is perfused with a moisture absorbing fluid. The sock comprises at least two electrodes (15, 17) in the form of wires comprised of a conducting material. These electrodes are braided as longitudinal threads in the sock (13). The electrodes are spaced from each other and extend essentially parallel to each other, the sock (13) being braided around a cylindrical core (11) comprised of an electrically non-conducting material. The axis of the core is essentially parallel to the electrodes (15, 17) and the threads in the sock (13) are permanently under tension to achieve contact between the threads and the electrodes (15, 17).
Patent SE-9000839-L (SE)
Inventor: JOSEFSSON P
IPC: B32B15/06
Filed: 1990-03-09
Abstract: In a method of making a web for manufacturing gaskets, such as vibration and noise damping spacers for vehicle brakes, which gaskets consist of a body of sheet metal, of which at least one side is coated with a rubber layer, a carrier (18), which is in the form of a continuous web and coated on one side with a rubber sheet, is applied to at least one side of a sheet-metal strip (1) provided with a binder. The sheet-metal strip (1) is then passed through a Rotocure<R> machine (9), whereupon the carrier (18) is removed from the sheet-metal strip (1) and the rubber sheet adhering thereto after the curing.
Patent SE-9200674-L (SE)
Inventor: ANDERSSON B
IPC: B32B27/18
Filed: 1992-03-05
Abstract: A composite material comprises a web shaped material which is impregnated with a curable resin and which contains thermoplastic particles distributed in the web shaped material. The thermoplastic particles are of an expandable type but occur in the composite material in substantially unexpanded form. The curable resin is in a A- or B-stage. In addition, the invention comprises use of a composite material of this nature for producing laminates by warm pressing and a method for producing the composite material.
Patent SE-9300927-L (SE)
Inventor: HEDLUND JESPER
IPC: H04M3/54
Filed: 1993-03-22
Abstract: A first appts. is allocated to a subscriber (16) in a first telephone system, and a pool (17) of second appts. (17a) is maintained allocated to a second telephone system (9) where the first and second systems are located in different lands (1,2) or areas. - A second appts. (17a) is selected from the pool (17) and allocated to the subscriber (16) and, after connection of the second appts. (17a'') in the second telephone system, a recoupling function is effected from the first appts. to the second appts. so that all calls made to the first appts. are reconnected to the second appts. in the second system (9).
Patent SE-9400124-L (SE)
Inventor: AAKERBLOM AAKE
IPC: F16K11/044
Filed: 1994-01-18
Abstract: A control valve or seat valve, in particular a two-way or three-way valve intended, for instance, for supplying hot or cold water to a heat exchanger. The valve includes an axially movable spindle (2) and a spindle-mounted valve slide (1). The slide (1) includes a seat part (3), which is fixed in relation to the spindle, and a valve-member part (5) which is movable axially in relation to the spindle and which when the spindle (2) carrying the seat part (3) is rotated forms a port of continuously variable area while maintaining the axial movability of the valve slide (1). The seat part (3) and the valve-member part (5) of the valve slide are comprised of sleeve-like elements (3b, 5) which surround the spindle and which have mutually engaging peripheral sealing surfaces (3c, 5c) which extend circumferentially along a curve or a zig-zag line. The sealing surface presents along a part of its periphery a leakage gap (7) which will permit the passage of a minimum flow even when the sealing surfaces (3c, 5c) are in engagement with one another. When the sealing surfaces are separated from one another, the leakage gap (7) forms a small part of the total flow passage (8).
Patent SE-9402424-L (SE)
Inventor: REINHALL ULF B
IPC: D21D1/00
Filed: 1994-07-08
Abstract: This invention relates to a method of refining pulp stock in which the pulp material to be ground is introduced into a grinding space located between a first rotatable grinding device carried by a shaft and being axially displaceable by a servo motor, and a second non-rotatable grinding device. The servo motor is actuated by pressurized fluid for adjusting and controlling the grinding space, producing a grinding pressure between the first and the second grinding devices and for preventing axial displacement of the first rotatable grinding device relative to the second non-rotatable grinding device in response to fluctuating axial grinding forces. The second non-rotatable grinding device comprises a plurality of concentrically arranged annular grinding members, at least one of which is axially adjustable by a setting device.
Patent SE-9602054-L (SE)
Inventor: MOEN OEYVIND
IPC: F16B12/38
Filed: 1996-05-29
Abstract: The parts (10,12) enclose an angle and can be used as elements in assembled stands and frames. They have mutually coacting coupling elements for the linking of the two parts, when mutually interengaged. One first part (10) coupling element is U-shaped and comprises an angular recess, with both components contg. an aperture directed towards the second part (12) coupling element (20), which contains at least four coupling members (28), i.e., a pin-like engagement member and a lateral, reed-shaped bolting member, with the engagement member guided along the angular recess during the connection of the two parts.
Patent SE-9602557-L (SE)
Inventor: ARNESSON ULF
IPC: A63B21/078
Filed: 1996-06-27
Abstract: A testing and training appliance and a method of testing and/or training with a testing and training appliance that includes a loading device (5), a stand (2, 3) adapted to accommodate the loading device (5), a maneuvering arrangement (11, 12, 13) connected to the loading device (5), a connecting element (6, 7) disposed between the loading device (5) and the maneuvering arrangement (11, 12, 13), and a controlling and regulating unit (14) adapted for testing and/or training purposes. The loading device (5) can be regulated between an upper position and a lower position with the aid of the maneuvering arrangement (11, 12, 13) and the connecting element (6; 7) of said loading device. The test object is registered and settings relating to load, number of measurements, and the starting and turning position of the loading device are implemented, wherewith the loading device (5) is regulated in accordance with a given movement pattern between the starting position and stop position subsequent to starting the appliance.
Patent SE-9602936-L (SE)
Inventor: KARLSSON ROLF
IPC: E05C9/18
Filed: 1996-08-07
Abstract: The paired legs (5,105,106) extending from the sides of the clamp are received in fitting recesses (8,108) in an edge rail (9,109). The distance (A,CA) between an end part (10,110) of the clamp working in conjunction with the piston and the centre (11,111) for the nearest located leg pair (5,105) is the same as for the clamp (2,102) which has one or two leg pairs. The centre for the stirrup-shaped part enclosing the piston connecting rod is located on a common line extending between the first leg pair (5) in a clamp which has one leg pair and centrally between the first and second leg pairs in a clamp which has two leg pairs. The clamp is prevented from rotating around its symmetry axis (7,107) when the piston (14) and the piston connecting rod (15) are loaded.
Patent SE-9604830-L (SE)
Inventor: GLADH OLOV
IPC: H01Q1/52
Filed: 1996-12-30
Abstract: The present invention relates generally to the use of antenna array systems used in e.g., mobile radio systems. Interfering signals are received from adjacent antenna arrays. These result in intermodulation ("IM") products which interfere with the transmission of the desired signals. Because these IM products are transmitted along the path between the amplifier and the antenna element, it is possible to adjust the length of this path from element to element, thereby shifting the wavefront of the IM products so that they are less coherent. To keep the total transmission length for the desired signal constant, the length between the splitter and amplifier is adjusted so that the total transmission length stays constant from splitter to antenna element. The result is that the wavefront for the desired signal stays coherent while that for the IM products does not. This provides less interference from the IM products.
Patent SE-9701133-L (SE)
Inventor: AERLETUN KENTH
IPC: E04C/
Filed: 1997-03-27
Abstract: A base plate can be produced in the form of a thin layer (1) of energetically modified cement, water and an additive, joined together with a cellular plastic plate (2). The base plate (4) has tracks (3) for joining the ends of several such base plates. The base plates (4) can then be fixed onto a concrete base with an energetically modified cement based fixture mass. - Special base plates can be produced for corners to form transitions between the different sides of the building. A number of wall blocks can be produced with cellular plastic balls, water, energetically modified cement and additives. A beam can be made for use in foundation work, which can be provided in-works with a cellular plastic plate or similar and formed in suitable lengths for joining together with and limiting of an actual foundation.
Patent SE-9703141-L (SE)
Inventor: LARSSON STIG
IPC: G01D5/34
Filed: 1997-09-01
Abstract: The method involves using a  photocell arrangement (113) consisting of two photocell units (113',113''), with a gap (S) between them in the transport direction, which is equal to half the length of a chain link. The measurements of each photocell unit are averaged to determine the correct value of the measured dimension. More than two photocell units can be used, in which case the spacing between them will equal the chain length divided by the number of units. An Independent claim is also provided for an arrangement to measure items transported on a chain conveyor.
Patent SE-9800489-L (SE)
Inventor: APPELQUIST HAAKAN
IPC: F16F15/08
Filed: 1998-02-19
Abstract: The invention refers to a support device for a centrifugal separator having a centrifuge rotor (2), which is provided in a frame (1) to be rotatable about an axis (x) of rotation by use of a bearing member (4). The support device is provide between the bearing member and the frame and permits relative movements between the rotor and the frame. The support device has two first stiff portions (6', 6'') which are substantially immovable in relation to the bearing member, two intermediate elastic portions (7', 7'') and two second stiff portions (1', 1'') which are substantially immovable in relation to the frame. The first stiff portions, seen in an axial section, adjoin a respective intermediate portion along a first borderline (8', 8'') and the second stiff portions, seen in the axial section, adjoin a respective intermediate portion along a second borderline (9', 9''). At least one of the second borderline slopes in relation to the axis (x) and the extensions of the second borderlines (9', 9''), which extensions are directed outwardly from the axis, intersect.
Patent SE-9801372-L (SE)
Inventor: ULLBERG SOEREN
IPC: G05D11/16
Filed: 1998-04-20
Abstract: Intelligent connection block (42) has main  connections for connecting external primary fluid source to  consumer, and sub-connections for connecting heat exchangers  inlet and outlet. Inner channels connect main connections and  subconnections. The connection block and heat exchanger are  connected by soldering.  Soldered plate heat exchanger (43)  has inlets and outlets for primary fluids and secondary fluid's  inflow and outflow respectively.
Patent SE-9803615-L (SE)
Inventor: LUNDBLAD LEF
IPC: G07D11/00
Filed: 1998-10-22
Abstract: A system for handling banknotes within a geographically limited area, including a plurality of banknote handling machines positioned over the geographically limited area for depositing and withdrawing banknotes. The machines are adapted to separately bundle and cassette-package banknotes of accepted quality, non-accepted quality, and any false banknotes that may have been discovered. A shared information center communicates with the machines to exchange factual data relating to the presence of stored banknotes and cassette-packaged banknotes of the various types, and a plurality of transport vehicles transport the cassette-packaged banknotes to and from the machines in response to orders from the information center issued on the basis of information sent from the machines to the information center.
Patent SE-9804056-L (SE)
Inventor: AGNAS KATARINA
IPC: A47D9/02
Filed: 1998-11-26
Abstract: The present invention relates to a spring device, preferably adapted to be used as an accessory to a child's bed, said device comprising a compression spring means (11) and a fastening means (12), by which the compression spring means (11) is adapted to be attached to an element, preferably a leg (13) of a child's bed, said fastening means (12) being provided in the area of one end of the compression spring means (11). Significant for the device according to the invention is that it comprises a casing (1; 1'; 1") of flexible material, said casing (1; 1'; 1") surrounding the compression spring means (11) in such a way that it extends in the axial direction of the compression spring means (11), from the end of the compression spring means (11) where the fastening means (12) is provided to the area of the opposite end of the spring compression means (11).
Patent SE-9804156-L (SE)
Inventor: ZAETTERQVIST CHRISTER
IPC: B64D1/02
Filed: 1998-12-02
Abstract: The present invention relates to a dropping device, preferably borne by a carrier aircraft, for distributing interference medium and especially electronic raspberry. The device according to the invention represents in principle an improvement to the device known through SE 8302508-0 and it is characterized firstly in that it has been provided with separately rotatable accelerator shafts (14, 15), which have the dual function firstly of acting as locks for an unwanted feed-out of interference medium packs (4) and secondly, when a feed-out has been activated, of executing this and giving the fed-out interference medium pack (4') an increased feed-out speed, partly due to the device having been provided with a totally new, specially configured indexing mechanism.