baber/WOPTO huggingface dataset:
Patent SE-8304732-L (SE)
Inventor: DUPUY F
IPC: B31B50/06
Filed: 1983-09-01
Abstract: The invention relates to the cardboard-article industry. Its subject is, in particular, an improvement to the main patent application, consisting of a device comprising, downstream of the supply stations, cutouts made from cardboard or from plastic, a coating station comprising means intended to deposit, on the said cutouts and along sealing lines between the cutouts made from cardboard and plastic, a liquid favouring the HF sealing of the cutouts made from plastic. <IMAGE>
Patent SE-8305952-L (SE)
Inventor: THEOBALD ADOLF
IPC: B65G1/04
Filed: 1983-10-28
Abstract: In order to rationalize the preparation of orders of elongate goods (23) warehoused on pallets (22) according to their sizes and/or profiles, a rolling crane (31) is arranged on a longitudinal side of the storage vehicle by means of which the pallets may be removed from the shelvings; on one hand, the boom (311) of the storage vehicle carries a transverse beam (41) which may be displaced in the forward running direction of the crane (31) and carrying at least two synchronized jaws (46, 46') for lifting and lowering materials and, on the other hand, a transverse beam (61) which supports a cuantilever arm (631) which is vertically movable and faces the jaws (46, 46') for the goods seized by said jaws. The materials to be removed are taken by the jaws (46, 46') from the pallets (22) advanced to an unloading position and are transferred to the arm (631). The batches (23'') thus formed are circled and warehoused, while waiting for their transport.
Patent SE-8306364-L (SE)
Inventor: HOLMSTRAND R H
IPC: H05K3/00
Filed: 1983-11-18
Abstract: In the case of a treatment device for printed-circuitboards, contact wafers or the like, an inlet unit (1), an outlet unit (2) and an interposed treatment section (3) for the treatment of the printed-circuitboards or the like are provided between the inlet and outlet. A horizontal continuous-flow path (8) for the printed-circuitboards or the like extends through the machine and is constructed from boundary devices which have roller pairs with upper and lower rollers and are arranged along their guidance-network devices in order to guide the printed-circuitboards or the like as they pass between the rollers. In this case, guidance-network devices are provided which are continuous at least above the continuous-flow path (8), run from the inlet unit (1) to the outlet unit (2) and have a wire network (9; 10), which contains a large number of parallel wires (11; 12), and clamping apparatuses (13, 14; 15, 16), which are arranged in the inlet unit (1) and in the outlet unit (2), each clamping apparatus being provided with a mounting device for firmly holding the wire ends and for applying tension to the wires between the clamping apparatuses. <IMAGE>
Patent SE-8306834-L (SE)
Inventor: BLASIO J D
IPC: B65H1/06
Filed: 1983-12-12
Abstract: A stack of sheets arranged in an input stacker pass through a nip formed by cooperating feed rollers and stripper assemblies, which serve to separate sheets and feed them one at a time toward an acceleration assembly comprised of acceleration roller and cooperating idler means to form a gap between adjacent sheets for counting the sheets. The accelerated sheets are then fed into an output stacker. Belts couple drive from the accelerating drive rollers to accelerating driven rollers rotatable about an axis coaxial with the feed rollers and also cooperate with stationary guides to cause the sheets to experience some acceleration prior to reaching the acceleration nips. Resilient members cooperate with the feed roller to halt a sheet, in the event of an abrupt halt during normal operation to prevent the sheet from advancing to the acceleration nip. The use of closed loop belts as part of the acceleration apparatus enables the handling and counting sheets in a broader range of sheet length, while avoiding the need for increasing the size of the feed rollers.
Patent SE-8404328-L (SE)
Inventor: HANKE K-H
IPC: F25D25/02
Filed: 1984-08-30
Abstract: A heat exchanger (10), particularly an evaporator for a domestic freezing appliance, is formed through bending of the connecting chords (13) interconnecting individual elements (A to D) of a contiguous planar pipe structure (11) with turns running to and fro between at least nearly parallel lateral boundary lines, the individual elements in the finished exchanger being disposed substantially congruently in parallel planes. The connecting chords (13) are formed through straightening pipe bends which initially project beyond one of the lateral boundaries and which are bent out of the plane of the structure (11) nearly at right angles near this boundary. <IMAGE>
Patent SE-8404841-L (SE)
Inventor: GERGELY GERHARD
IPC: C09K3/00
Filed: 1984-09-27
Abstract: An effervescent composition, more particularly for effervescent tablets, contains at least one solid crystalline organic acid and at least one carbonate which liberates CO2 on reaction with the organic acid, the acid crystals having a coating which contains calcium carbonate and which adheres to their surface by means of a bonding layer formed by surface-reaction of the calcium carbonate containing coating material with a surface layer of each acid crystal. The effervescent tablets may also contain minerals and/or vitamins or acetylsalicylic acid, the latter being present, optionally, with paracetamol in a two-layer structure.
Patent SE-8406591-L (SE)
Inventor: BRANEMARK PER-INGVAR
IPC: B65D85/00
Filed: 1984-12-27
Abstract: The sterile package is for storage and transport of an artificial implant. It comprises a capsule (1) of the same material as the implant, hermetically sealed by a lid (6).
Patent SE-8501460-L (SE)
Inventor: DANIELSSON TORSTEN STIG
IPC: A01G9/04
Filed: 1985-03-25
Abstract: The invention concerns an arrangement for a plant dish 1 comprising a lower side 5 in contact with a base, and an upper side 4 supporting a flower pot 6 or similar. The plant dish 1 consists of two separated flat discs 2,3, one on top of the other, with intermediate space 7. The intermediate space 7 is maintained by at least three spacers 10, which are preferably situated at the same distance from an axle pin 12 which extends through the discs' 2,3 centre line 11 and at right angles to the discs' surfaces, at the same time holding the discs together. The discs can be rotated around this axle pin relative to each other, and in this way a plant set in a pot 6 standing on the upper disc 2 of the plant dish 1 can, with a gentle touch of the hand, be turned towards the light from, for instance, a window, to obtain an even, attractive growth of foliage. <IMAGE>
Patent SE-8501975-L (SE)
Inventor: TAKAHASHI N
IPC: G06F3/14
Filed: 1985-04-24
Abstract: The invention relates to a device for displaying text, explanations or the like which are derived from a binary coded numeric display signal. The device according to the invention contains an interface for receiving a coded display input signal from a binary coded display signal line; an integrated circuit for outputting text signals to a latch circuit when the binary coded input signal at the interface corresponds to the data record stored therein; and a microprocessor which is controlled by control programs contained in a ROM. Furthermore, a display unit is provided which displays the display signals stored in the latch circuit.
Patent SE-8502218-L (SE)
Inventor: JELVESTAM R E
IPC: G01N1/20
Filed: 1985-05-06
Abstract: A cylindrical body (1) contains two axially displaceable pistons (6,7) with sample fluid fed from an aperture in a pipe conduit, which is coupled to an inlet (21) in the body. From the body, the fluid is fed outwards via a tapping-off hole (26). The pistons are controlled so that one of them (6), closing the inlet in the rest position and locating against the other (7), leaves the second piston and simultaneously opens the inlet (21). Thus test fluid is introduced into a sample chamber formed between the pistons, and the volume of which is allowed to remain at a predetermined size. The pistons are moved in parallel so that the sample chamber ends up at the tapping hole. The second piston is then moved further towards the now stationary first piston so that the sample chamber volume is reduced to nil, causing all the sample fluid to be fed through the tapping-off hole. The inlet is closed by the second piston, and after the two pistons relocate against each other, they both return to the rest position.
Patent SE-8503698-L (SE)
Inventor: ANDERSON D N
IPC: A23G9/14
Filed: 1985-08-02
Abstract: Disclosed is a machine for making frozen confections wherein a plurality of mold bars, each having a plurality of cavities for containing confection material, have opposite ends connected to chains driven in a closed orbit having horizontal upper and lower reaches. When the mold bars traverse the upper reach the cavities are filled with confection material, sprayed with cold brine to freeze the confection material, provided with a stick and defrosted to remove a solidified confection.
Patent SE-8504508-L (SE)
Inventor: BENDER ARNE
IPC: A01F29/02
Filed: 1985-09-30
Abstract: A device for chopping straw of the type which comprises a rotor arranged in an apparatus housing, said rotor having a plurality of knife arms detachably attached thereto and which when rotated pass between a number of counter-knives attached to a knife beam. The knife arms and counter-knives comprises flat bars provided with at least one sharpened edge on one of its long sides. The knife arms are arranged to act as fan blades guiding the air stream with chopped straw exiting from the apparatus housing, by the fact that each knife arm has said at least one edge bevelled in a respective oblique sharpening plane extending substantially throughout the thickness of respective knife arm. A desired spreading direction and spreading width of the chopped straw is obtained by arranging the detachable knife arms with their sharpening planes in different configurations with respect to each other.
Patent SE-8504605-L (SE)
Inventor: LINDERBERTH I
IPC: F26B3/08
Filed: 1985-10-04
Abstract: The steam emerging from the bed (10), after sepn. of the dried material, is conducted directly to vertical heat exchanger tubes (16) in the bed to heat the latter. The steam is maintained at such a pressure that it partially condenses on the interior of the tube walls.
Patent SE-8600147-L (SE)
Inventor: SALA FERNANDEZ F
IPC: F16J3/06
Filed: 1986-01-14
Abstract: A dynamic sealing ring, for installation between a fixed element and a movable element of a shock absorber, for example, comprises a single-part body defining an inner cylindrical crown 1 and an outer cylindrical crown 2 which are joined by a portion 3 of semicircumferential profile, the inner crown 1 being longer in the axial direction than the outer crown 2, and either the inner crown 1 or the outer crown 2 or both being assisted by a respective circular spring, the spring 4 on the inner crown 1 providing compression directed radially inwards and the spring 5 on the outer crown 2 providing expansion directed radially outwards, for maintaining the required sealing properties in spite of any wear or irregularities. <IMAGE>
Patent SE-8602466-L (SE)
Inventor: NOMURA A
IPC: B29C48/475
Filed: 1986-05-30
Abstract: Parisons (1), formed by extruding plastics material through an annular gap partially defined by a mandrel (4) and blocks (17), have portion(s) of constant wall thickness controlled by longitudinal movement of the mandrel and portion(s) of increased wall thickness controlled by transverse movement of the movable blocks. Thickness is controlled by storing signals indicative of the gap width in dependence on desired thickness values of the moulded articles in a control unit (24), arranged to control the positions of the mandrel and the blocks. A first parison is extruded whilst making marks (12) at predetermined positions on at least one portion of constant wall thickness and on at least one portion of increased wall thickness. The parison is then blow moulded into a test article (15) whose wall thickness is measured at the marks and compared with desired values. The values stored in the control unit are adjusted to eliminate or reduce the difference between the measured and desired thickness values. Subsequent articles are then moulded from further parisons after monitoring the parison length and comparing it with a desired length and adjusting all the values stored in the control unit such that the length of the next parison is substantially equal to the desired length. <IMAGE>
Patent SE-8603435-L (SE)
Inventor: HAARER S R
IPC: E06B9/323
Filed: 1986-08-15
Abstract: A support bracket assembly for supporting a hollow tubular or channel shaped headrail for venetian blinds and similar window coverings comprising opposed support bracket members having projecting tongue portions which are insertable in supportive relationship within the headrail member. Opposed wall brackets include horizontally projecting support plate portions which are insertable in openings formed in the headrail support brackets and are in engagement with resiliently deflectable fingers on the headrail support brackets for securing the headrail brackets assembled to the wall brackets. Elastically deflectable arm portions are formed on the headrail brackets for engagement with the wall bracket plate portions for urging the headrail brackets toward each other to maintain firm engagement with the headrail.
Patent SE-8604302-L (SE)
Inventor: HENNINGSSON BO LENNART
IPC: A63B69/40
Filed: 1986-10-10
Abstract: PCT No. PCT/SE87/00440 Sec. 371 Date Mar. 14, 1989 Sec. 102(e) Date Mar. 14, 1989 PCT Filed Sep. 29, 1987 PCT Pub. No. WO88/02644 PCT Pub. Date Apr. 21, 1988.The invention relates to a ball game practice apparatus, particularly for tennis practice, comprising a ball catching assembly (2) and a ball collecting assembly (3), which in its turn comprises at least a first chute (30) beneath the ball catching assembly, said ball catching assembly being connected with a ball propulsion assembly (5) via a ball feeding assembly (4). A characteristic feature of the invention is that in the ball collecting assembly (3) between the chute (30) and the ball catching assembly (2) there is a damping device (32), through which the balls must pass and which damps the falling speed of the balls to prevent them from leaving the ball collecting assembly (3) by rebounding from the bottom (33) of the chute. Another characteristic feature of the invention is further that the bottom of said at least first chute (30) consists of a plane, preferably sloping only in the longitudinal direction of the chute.
Patent SE-8702311-L (SE)
Inventor: ALMGREN M
IPC: B41J19/18
Filed: 1987-06-03
Abstract: The invention relates to an optical transducer for position or motion. The transducer comprises a light source (10), two optical measuring screens (21 and 22) and a light receiver. The measuring screens are arranged to enter different positions relative to one another in the beam path between light source and light receiver. Each measuring screen has first portions forwarding light from the light source to the light receiver and second portions not forwarding light from the light source to the light receiver. The measuring screens have different pitches and the width of the second portions of each measuring screen is substantially larger than the width of the first portions of the second measuring screen. When the measuring screens are in a first position relative to one another the light receiver can receive light from the light source via at least two first portions in each measuring screen at the same time. When the measuring screens are in a second position relative to one another the second portions shield the light receiver completely from the light of the light source.
Patent SE-8702369-L (SE)
Inventor: NILSSON A
IPC: H05K5/00
Filed: 1987-06-09
Abstract: Each opposing wall (2) of the electronic unit, which incorporates a panel (10) has an aperture (8) in the unit outer casing. The panels are formed by an number of exchangeable plate units (13), each of which has two opposing parts, which jointly fill out the aperture. Each wall has a section (9) on the inside tracks (17) in which opposing edges of the plate units are accommodated. Several parallel tracks are provided which together in each apertured (8) wall extend transversally to one of the edge parts of the aperture. The panel wall edge parts, with the exception of two outer edge parts, partly extend over the aperture and partly insert, in the tracks.
Patent SE-8703871-L (SE)
Inventor: HERBERT G
IPC: F04C28/12
Filed: 1987-10-07
Abstract: The variable screw compressor comprises a main rotor (1) with helical ribs meshing with a helically grooved parallel secondary rotor which are arranged in two intersecting cylindrical bores in a housing (3) with end covers (17,18) in sealing contact with the rotor ends. An inlet (10) and an outlet connection (11) are arranged at opposite sides in a plane containing the rotor axes (12). The output is varied via control lap edges (14,15) at the inlet and outlet side respectively. The inner housing (3) is axially slidably adjustable and non-rotatable within a fixed outer housing (6) and sealed in it. It is provided with cut-outs which define the lap edges.
Patent SE-8704803-L (SE)
Inventor: ZELMIN A E
IPC: B65H75/48
Filed: 1987-12-01
Abstract: A spring powered cable reel, particularly for a vacuum cleaner, comprises a rotatable drum (10) from which the cable is wound off during tightening of the spring. The drum is prevented from rotation in the winding-up direction by a brake which is releasable to allow the cable to be wound up. The brake is adapted to be locked in the released position by means of a catch assembly (17,21,24) which is actuatable by the torque of the spring (12) to apply the brake when the torque exceeds a predetermined value.
Patent SE-8801458-L (SE)
Title: Electrochemical cell with organic electrolyte - enclosed in microporous plastic membrane
Inventor: ROTHMAN U
Filed: 1988-04-19
Abstract: The electrolyte is organic and is contained in the pores of a thin, microporous, flexible plastic membrane. The membrane is pref sinusoidal. Pref the membrane is polypropylene or polyethylene with a pore size of 0.1-100 micron and a thickness of 0.1-1000 micron. Pref the anode material is a Li/Al alloy. Several units of membrane and active material are stacked on each other.
Patent SE-8900300-L (SE)
Inventor: KARVINEN M
IPC: D21F3/02
Filed: 1989-01-27
Abstract: A press section of a paper machine comprises, in the direction of web run, at least three separate press nips for removing water from a web, the web passing between two fabrics in each of the three nips. Dewatering of the web takes place through both faces of the web at least in the first press nip which is formed between two open-faced press rolls. The second and third press nips are formed between an open-faced roll and one of an open-faced roll and a smooth-faced roll. According to the invention, the press section includes two upper fabrics and two lower fabrics, the first upper and lower fabrics in the direction of web run being water-receiving press fabrics, one of which constitutes a press fabric only in the first press nip, the other fabric constituting a press fabric both in the first and second press nips. One of the second upper and lower fabrics is a water-receiving press fabric, the other being a water-non-receiving transfer fabric adapted to receive minimal amounts of water, if any. The web is transferred on the transfer fabric after the third press nip as a closed draw into the drying section which follows the press section.
Patent SE-8902322-L (SE)
Inventor: NYYSTI MATTI
IPC: A01D41/127
Filed: 1989-06-27
Abstract: The subject of the invention is a method for regulating the combine-harvester threshing capacity, according to which the threshing capacity is regulated by varying the threshing speed of the combine harvester. According to the invention, to regulate the threshing capacity, the quantity and/or moisture of the straw (2) in the straw-shaking chamber is measured continuously or at specific time intervals. The threshing speed of the combine harvester is regulated on the basis of the measurement result in such a way that the threshing speed of the combine harvester is reduced with an increasing straw quantity and/or straw moisture and is increased correspondingly in the opposite case. For measurement, at least one measurement transducer (3, 7) recording the straw quantity and/or straw moisture is arranged in the straw-shaking chamber of the combine harvester. <IMAGE>
Patent SE-9001259-L (SE)
Inventor: BERGMAN BO
IPC: B62D61/10
Filed: 1990-04-05
Abstract: The machine (1) is moved over the ground by four wheels (31,32) each driven by a hydraulic motor, the drive being imparted to the two wheels on each side of the machine via a valve arrangement. The hydraulic motors can be activated via a series or a parallel coupling.
Patent SE-9001887-L (SE)
Inventor: OLSSON E
IPC: B65D6/16
Filed: 1990-05-25
Abstract: PCT No. PCT/SE91/00367 Sec. 371 Date Nov. 25, 1992 Sec. 102(e) Date Nov. 25, 1992 PCT Filed May 23, 1991 PCT Pub. No. WO91/18794 PCT Pub. Date Dec. 12, 1991.A foldable container comprises a bottom member (1), a foldable wall arrangement (2) and a lid (3). A locking arrangement included in the container and having locking means (7) on the lid and/or locking means (8) on the bottom member is arranged to interlock the lid and the bottom member in the folded state of the container in a position, in which they are located substantially closer to each other than when the container is filled. The lid and the bottom member form a space therebetween in the interlocked state, in which space the folded wall arrangement may be received.
Patent SE-9101758-L (SE)
Inventor: HELLGREN JOHAN
IPC: H04R25/00
Filed: 1991-06-10
Abstract: The invention concerns a method for sound presentation for compensating for a deterioration in frequency selectivity in people with hearing difficulties. Frequency selectivity, that is the ability to distinguish sound at different frequencies, is impaired in people with hearing difficulties so that the ability to understand speech in noisy environments is impaired in comparison to people with normal hearing. The invention solves this problem by the sound signal being divided into a number of frequency bands, where certain frequency bands are presented to one ear and certain frequency bands to the other ear. The invention is utilized principally in hearing aid applications. <IMAGE>
Patent SE-9103274-L (SE)
Inventor: SJOEBLOM B I G
IPC: B62D33/04
Filed: 1991-11-04
Abstract: The invention relates to a de-icing device for vehicles having covered loading space, preferably lorries and trailers having covered platform bodies 2, the covering being able to have the form of a cabinet or a frame 3 with a tarpaulin 7 stretched across it. On the roof of the cabinet or the roof part of the frame 3 there is disposed, according to the invention, an inflatable sack 10, which is intended to be inflated in the event of icing, whereby the ice is made to come loose from the roof surface so that it falls from the roof or can otherwise be removed. <IMAGE>
Patent SE-9200176-L (SE)
Inventor: WELANDSSON G
IPC: E04F11/18
Filed: 1992-01-21
Abstract: A coupling device for pipes such as staircase banisters, comprising two chuck devices (1, 2) expandable away from one another by means of screws (3) and which are disposed interiorly in those pipes which are to be coupled, and bridging the joint. The chuck devices (1, 2) have clamping surfaces (4) which are complementary to the interior surfaces of the pipes, and the pipes have aperturess for access of the screws (3). The clamping surfaces (4) are band-shaped and transversely directed in relation to the longitudinal direction of the coupling device and are spaced apart by recessed surface portions (5). The chuck devices (1, 2) are in the form of semicylindrical shell-shaped bodies with partly exteriorly transversely directed rigidifying beads whose peaks have the clamping surfaces, and partly interiorly longitudinal rigidifying beads.