baber/WOPTO huggingface dataset:
Patent SE-8207462-L (SE)
Inventor: KOLHI M
IPC: F26B9/06
Filed: 1982-12-29
Abstract: A method and apparatus for drying and/or pre-heating in particular scrap metal with the aid of waste gases deriving from an electric arc furnace. The waste-gases are passed from the electric arc furnace through a line (1,2,3) which is arranged between an external, outwardly insulated container (6) and an inner container (4) for accommodating the scrap metal, with a gap (7,8) located between the waste-gas line and the containers. Air is drawn in through the gap (7,8) and absorbs heat from the wall (3) of the waste-gas line, whereafter the heated air is caused to pass through the scrap (5) in the inner container (4) and to deliver heat to the scrap.
Patent SE-8300716-L (SE)
Inventor: LUNDH JORAN
IPC: E06B5/01
Filed: 1983-02-10
Abstract: Method and device for facilitating the mounting of a frame member (1) in an opening in a wall or ceiling. According to the invention, at leat on one side of the opening or on the frame (1) at least one member (3) is attached, which projects to rigid abutment to the frame and, respectively, opening, and is resilient in the direction to its attachment side. It is hereby prevented that the frame slides out of the opening while the frame is being mounted permanently.
Patent SE-8303557-L (SE)
Inventor: SAMUELSSON STURE
IPC: E04C2/34
Filed: 1983-06-21
Abstract: The supporting components each have two flanges joined by a body. A filler of reinforcing, rigid material is positioned around the body and between the flanges. The supporting components cooperate with non-supporting components of sandwich structure, and comprising two surface plates joined by a core of rigid insulating material. - The insulation material used in both cases is an in-situ foaming or expandable plastics material, e.g polyurethane.
Patent SE-8303597-L (SE)
Inventor: MAYER H F
IPC: H05K7/02
Filed: 1983-06-22
Abstract: Disposed on a supporting rail (24) is a set of at least two modules each of which comprises a base plate (22) secured to the supporting rail (24) and a housing member (10) in which a printed circuit board (12) carrying the circuit elements (11) is secured. Disposed between the base plate (22) and the housing member (10) is a bus bar (30) which extends through at least some of the modules in order to establish internal connections between the modules secured to the same supporting rail. The contact elements of the terminal strips (62, 64) comprise contacts (60%) to the conductor paths (32, 34) of the bus bar (30) and contacts (56) to the equipped printed circuit board (12). The bus bar (30) serves to establish connections to the adjacent modules. The stripped ends (86) of connecting wires (66) are secured against pulling out by clip contacts (88). <IMAGE>
Patent SE-8400810-L (SE)
Inventor: OLSSON A
IPC: A01L1/00
Filed: 1984-02-15
Abstract: No further information available at time of publication.
Patent SE-8500439-L (SE)
Inventor: TORNER H
IPC: F16K31/06
Filed: 1985-01-31
Abstract: The valve through which the gas is conducted has an inlet and an outlet. The valve body (2) is movably located in a housing, being forced to seal against a seat (7) by the effect of a spring (5) inside the valve housing. The quota between the force exerted by the spring on the valve body in the sealing position, and the movement path of the body from the sealing position to touching bottom under the effect of the external magnetic field is less than 2kN/m.
Patent SE-8501789-L (SE)
Inventor: BJORKSTROM KERRY BENGT
IPC: E05B9/08
Filed: 1985-04-11
Abstract: The reinforcement fixture (20) is attached by bolts extending through the thickness of the door panel (1). It comprises a primary flat plate part resting on the door panel main surface (11) and a secondary such part (22) integral with the primary and at right-angles to it. The secondary platepart, in the closed position of the door, is located parallel and tightly adjacent to the lock closure plate (50). The closure plate outwardly facing long edge is located in the same plane as the door inner main surface (11), in the closed position of the door. The secondary plate (22) has an aperture through which the lock housing (40) bolt (41) can pass with reduced clearance.
Patent SE-8504091-L (SE)
Inventor: JONASON HANS
IPC: E06B9/264
Filed: 1985-09-03
Abstract: The venetian blind (6), in both its screening and light-permeable states, is contained within the frame (4). The frame, the transparent plate (2) and the blind are assemblable as a separate, prefabricated additional unit in connection with an existing window, partic. on the inside of a window arch (14).
Patent SE-8504098-L (SE)
Inventor: BLUM K-D
IPC: B60T8/90
Filed: 1985-09-04
Abstract: A device for testing the correct functioning of a slip-controlled brake system is connected to the electric signal and control lines of the brake system by means of a multiconductor plug (2) instead of a central electronic controller pertaining to the brake system. The individual testing operations are initiated one after the other from a control panel or manual control unit (1) by means of a test step switch (11). Disposed in immediate proximity to the multiconductor plug (2) or combined with the latter in a single unit is a shell (3) containing electric or electronic switches or circuits (5,6,7) which can be switched over by means of signals triggered from the control unit (1) for carrying out the testing operations.
Patent SE-8505516-L (SE)
Inventor: EKHOLM Y
IPC: B08B9/00
Filed: 1985-11-22
Abstract: The equipment has a movable drive unit (1), and a system of brushes (2) is used to scrub the asbestos surface, being positioned in a vacuum chamber (3) from which dust and fibre are sucked through a tube (4) to a micro-filter in a control unit. In the rear part of the unit can be located a television camera (7) around which a spray mouthpiece (8) rotates to apply coating sealant to the cleansed surfaces (9). The unit is connected to a control on which a monitoring screen is fitted. - The entire process follows the sequence of brushing the surface to remove dust and loose fibres, evacuation by vacuum of the removed material for filtration, application of a quick-drying binder to the cleansed surfaces, monitoring of the process by television camera.
Patent SE-8601230-L (SE)
Inventor: KING R W
IPC: F16K15/16
Filed: 1986-03-17
Abstract: A pressure responsive discharge valve assembly for use in reciprocating gas compressors, includes a discharge passage valve seat (18) of frusto conical shape in which a generally complementary shaped lightweight valve member (30), preferably formed from a polymeric material, is disposed. The included angles of the valve and seat are slightly different to provide progressive closing and sealing without permanent deformation. The materials used and the relative geometry of the valve seat and member are such as to reduce clearance or reexpansion volume, provide quiet closure with good sealing; long life and high speed operation, and still have the required flow areas at low valve lifts. <IMAGE>
Patent SE-8605440-L (SE)
Inventor: JOHANSSON K-A
IPC: B65G53/48
Filed: 1986-12-18
Abstract: Apparatus for conveying herring or comparable goods from one storage site to a second storage site, in which a suction pipe discharges in the storage site from which the herring is to be removed, while a pressure pipe discharges in the second storage site, the suction pipe (13, 22) and the pressure pipe (14) being coupled to the one end wall (2) of a cylinder (3), a valve being provided in the form of a swivel plate (15) which is located on the inside of the one cylinder end wall (2) and which  is provided with an aperture (19) directly above the suction pipe (13, 22) while the swivel plate (15) covers the pressure pipe (14) in a first position of the swivel plate (15), the aperture (19) being located directly above the pressure pipe (14) while the swivel plate (15) covers the suction pipe (13, 22) in a second position of the swivel plate (15).
Patent SE-8702682-L (SE)
Inventor: BJUVENSJOE P
IPC: H01R13/707
Filed: 1987-06-29
Abstract: An apparatus connection for connection to a junction connection (7) which is provided with a protective cover (8) which can pivot comprises an electrical entry (3) and an electrical switch which are connected to one another in such a manner that the electrical switch is blocked by a device (11) when the junction connection (7) is not connected to the electrical entry (3), and is not blocked when the junction connection (7) is connected to the electrical entry (3) and that the junction connection (7) is fixed on the electrical entry (3) when the electrical switch is switched on. According to the invention, the cover (8) of the junction connection (7) can be moved into a track (6) on the apparatus connection. A catch (23) is arranged in the track, which unlocks the blocking of the device (11) when it acts. Furthermore, the device (11) has a closing device in the track (6), which closing device can be moved, when the device is not in the blocked state, to form a closing interaction of the cover (8) or with a step (9) thereon in order to fix the cover (7) in the track (6). The device (11) has a locking bolt (15) with the closing device, and this locking bolt can be displaced under the influence of the electrical switch. <IMAGE>
Patent SE-8703622-L (SE)
Inventor: REHNMAN JAN
IPC: E02F3/96
Filed: 1987-09-18
Abstract: The present invention relates to a pivotable tool attachment for mounting on excavators, tractor diggers and the like, comprising an attachment part (1) designed to be hooked onto the stick of an excavating unit by means of a quick coupling mounted thereon, and a tool holder (2), onto which a pipe-laying boom (3), for instance, can be mounted. The attachment part consists of two plates (4, 8) pivotably connected together, which can be turned in relation to each other by the tool holder (2) being pressed against a support, and which are locked to each other by the tool attachment being lifted from the ground.
Patent SE-8800438-L (SE)
Inventor: SCHOEN HANS
IPC: F15B13/043
Filed: 1988-02-10
Abstract: A control system for a hydraulic drive element such as a cylinder for a press includes a pilot valve having a plurality of fluid outlets controlled by a pilot valve spool unidirectionally biased by a resilient spring at one end thereof to a neutral position. A main valve having an elongated main valve spool resiliently biased to a center position. The opposite ends of the main valve spool are contiguous with individual pressure chambers separately connected to one of the plurality of outlets of the pilot valve. A link engaged with an end of the pilot valve spool which is opposite the end engaged by the resilient spring. A set value drive including stepping motor is coupled to the link for moving the pilot valve spool in either of opposite directions from the neutral position. The link is coupled for movement by the main valve spool to return the pilot valve spool to the neutral position.
Patent SE-8800487-L (SE)
Inventor: SCHIEL C
IPC: F16H57/021
Filed: 1988-02-12
Abstract: Spur gearing including an outer gear rim firmly attached to the roller to be driven. A first self-aligning bearing disposed within the outer gear rim mounts the gear rim to a firm support. A pinion outside of the outer gear rim meshes with the outer gear rim. A journal in the pinion connects it to a support bracket. A second self-aligning bearing joins the pinion to the journal. A pinion driving coupling shaft is coupled to the pinion for driving the pinion to rotate. The pinion can incline with respect to the coupling shaft. To limit the angle of tilt of the pinion, in one embodiment, there is a third self-aligning bearing within the pinion to one axial side of the second bearing and a radial gap between an extension of the journal for the second bearing and the third bearing, for allowing and limiting tilting of the pinion axis, and the elements are so sized that the tilt angle of the pinion is limited to about 1 DEG  and preferably to less than 0.6  DEG . In the second embodiment, instead of the third self-aligning bearing, the tilt angle limiting device includes a first pair of collar disks respectively on one axial side of each of the outer gear rim and the pinion gear, and a second pair of collar disks on the other axial side of those gears. The collar disks are so dimensioned that there is normally a radial gap between the disks of both pairs. Beyond a predetermined tilt angle of about 1 DEG  and preferably of less than 0.6 DEG , depending upon the direction of tilt of the pinion, a pair of the collar disks engage to limit the tilting of the pinion.
Patent SE-8800493-L (SE)
Inventor: DAHLIN I
IPC: B65F3/20
Filed: 1988-02-15
Abstract: Apparatus for charging solids under compression into a receptacle (2) which apparatus comprises a charging unit comprising two charging and compressing plates (9, 10) which are driven by two driving means (17, 18) and guided by a guiding means (12) in such a manner that the charging space (8) of the hopper (1) has a very appropriate form.
Patent SE-8801631-L (SE)
Inventor: SVENSSON E G
IPC: B60J3/02
Filed: 1988-04-29
Abstract: Sun visor and lighting installation for motor vehicles. A wand-shaped lighting unit (4) has at both ends bearings (11, 12) for shafts (13, 14) of the plate (1) which forms the sun visor itself. The plate has a cavity (3), the shape of which is adapted to the lighting unit.
Patent SE-8803386-L (SE)
Inventor: KALLIOINEN J O
IPC: B03D1/14
Filed: 1988-09-23
Abstract: The invention relates to a flotation machine for flotating minerals and the like from slurries containing these particles. In the flotation machine of the invention, above the feed opening (15) of the flotation cell there is formed a froth bed (11) which is adjustable in volume and/or surface area. The regulating and washing members (10, 13) of the froth bed are arranged within the froth bed (11), and the height of the froth bed is 20-40%, advantageously 30-35% of the height of the flotation cell (1).
Patent SE-8804435-L (SE)
Inventor: GUSTAFSSON BROR
IPC: B01D53/26
Filed: 1988-12-08
Abstract: A device for absorbing air moisture has an air-permeable unit 1, which contains a moisture-absorbing agent, and a container 4, which is arranged to house the unit when the device is being packed and to support the unit and collect water when the device is being used. The unit 1 is constituted by a tube 2 having two end caps 3, at least one of which is displaceable in the longitudinal direction of the tube between a pushed-in position and a pulled-out position. The container 4 has bearing members 9, which are arranged to support the unit 1 at a predetermined height above the bottom of the container when the end cap 3 is in pulled-out position and to allow the unit 1 to be laid down in the container 4 when the end cap 3 is in pushed-in position. <IMAGE>
Patent SE-8900106-L (SE)
Title: Method for producing X=ray pictures - involves using two plates transparent to X=ray radiation, one plate being red, other green
Inventor: ERIKSON U E
Filed: 1989-01-12
Abstract: The one plate (5) is coloured red and is intended to mark the left side of the film (3), whilst the other (6) is coloured green to mark the right side of the film (3). Marking is by shade-forming material, pref. lead, which is moulded into the plate material. The marking combination is seen as a picture turned the right way round, with weak print from the flat side receiving the radiation.
Patent SE-8903299-L (SE)
Inventor: REMIUS L
IPC: G09F3/20
Filed: 1989-10-06
Abstract: A holder for holding strip-like information carriers (3) includes a fitting (1) to which there is connected a holder part (4) which accommodates the information carriers. The holder is intended particularly for use in food stores and departmental stores. The holder part (4), which accommodates the information carriers, is pivotally attached to the fitting (1), so that the part (4) can be swung from a lowered position, in which information facing towards one side of the part can be read, to a raised position in which information facing the other side of the part can be read. The holder is also configured so that when lifted to its raised position, the holder part intended to accommodate the information carrier will remain in its raised position until it is again lowered.
Patent SE-9001376-L (SE)
Title: Loom weft supply appts. - has intake brake and regulator threaded up by controlled pneumatic ejector in brake
Inventor: FREDRIKSSON L-B
IPC: D03D47/34
Filed: 1990-04-17
Abstract: Yarn (3) feed system treading-up appts., specifically for a weft supply system of a loom (7), in which an intake brake (2) precedes a regulator (1) and threading-up is effected by a controlled (14) pneumatic ejector (29,30) incorporated in the intake brake (2). The regulator (1) has a winder (16) for weft from a spool (4), and specifically weft braking elements (2c,2d) are made inoperative during threading-up by control units (10-14). Pref. the regulator (1) has a weft storage section (17), e.g. a windings storage drum and flyer.
Patent SE-9200280-L (SE)
Inventor: JOHANSSON JAN-ERIK
IPC: B03D1/14
Filed: 1992-02-03
Abstract: A flotation apparatus contains a lower portion of pulp and an upper portion of froth which drains over an upper horizontal edge of the apparatus. When the ore contains lead and zinc, lead contaminated with zinc will drain off. The object of the invention is to increase the lead content in the froth drained off. This is achieved by allowing the froth to drain upwardly through a channel, preferably one having rectangular cross section and having an angle of inclination less than 90 DEG  to the surface of the froth. The froth is also spayed before it leaves the channel, with at least one jet of water directed towards the part of the channel wall located furthest away in relation to the drainage edge of the channel.
Patent SE-9302784-L (SE)
Inventor: WIDEN TORGNY
IPC: A47C7/72
Filed: 1993-08-26
Abstract: A method for production of a vehicle seat with a heating element, wherein the seat essentially comprises an upholstery layer (9, 14) and a core (13) which is formed from a foam material through filling a mould (12) with the upholstery layer arranged in the mould. The upholstery layer (9, 14) and the heating element (1), which consists of a heating loop (2), are inserted. The heating loop (2) is located in a particular position by means of a carrier (7) through heat pressing of the heating element against the upholstery layer so that the carrier of the heating element fuses together with the upholstery layer for locating the heating loops in relation to the upholstery layer. Thereafter, the foam material is filled in the mould for forming the core (13). The invention also relates to a heating element for use in the above-mentioned method.
Patent SE-9303569-L (SE)
Inventor: NORVELL JEAN
IPC: A41D31/00
Filed: 1993-10-29
Abstract: A stretchable water penetration resistant moisture-vapor permeable undergarment that protects the body from accidental contact with blood and other body fluids. The underwear provides protection to medical personnel working in non-standard environments such as emergency rooms, accident and natural disaster sites, rescure operations and the like.
Patent SE-9403384-L (SE)
Inventor: KAZYS RYMANTAS J
IPC: G01N33/34
Filed: 1994-10-06
Abstract: PCT No. PCT/SE95/01145 Sec. 371 Date Mar. 26, 1997 Sec. 102(e) Date Mar. 26, 1997 PCT Filed Oct. 5, 1995 PCT Pub. No. WO96/11396 PCT Pub. Date Apr. 18, 1996The invention relates to a system for measuring ultrasonically the elastic properties of a moving paper web. A noise type ultrasonic sound wave is generated by an ultrasonic sound generating device in the web at an excitation point. A reference ultrasonic wave reradiated into the air from the excitation point is indicated. A pick-up device is provided for receiving ultrasonic sound reradiated from the paper web at a predetermined distance form the location of the sound generating device. The ultrasonic sound generating device and the reference ultrasonic receiving device are provided on the same side of the paper web. At least one of these two kinds of devices includes a number of elements provided symmetrically in relation to the other device.
Patent SE-9403779-L (SE)
Inventor: WENNBERG OLLE
IPC: D21C11/00
Filed: 1994-11-04
Abstract: Provided is a process for removing metals from a bleaching plant spent liquor and recovering a chelating agent which includes the steps of: heating a spent liquor containing a chelate comprising metals bound in a chelating agent to a temperature of at least about 140 DEG  C. to break bonds in the chelate and release metals from the chelate; increasing the content of at least one of carbonate or sulphide in an alkaline material comprising at least one of green liquor or white liquor to form a carbonate or sulphide enhanced alkaline material; contacting the heated spent liquor with the alkaline material to form a solution containing precipitated metals, wherein the alkaline material is added in an amount sufficient to precipitate a majority of the released metals out of the solution; filtering the solution to separate the precipitated metals from the solution and form a filtrate containing recovered chelating agent; and supplying at least a portion of the recovered chelating agent to a chelating washing stage in a bleaching plant to bond with metals released from pulp and form a chelate. Also provided is a method of reducing encrustations.
Patent SE-9404412-L (SE)
Inventor: SAELLBERG INGER
IPC: B23Q1/01
Filed: 1994-12-19
Abstract: In a device for guiding a linear movement of a linear power device (1) having a tube shaped housing (1') and within the housing a linearly moving drive element which over power transmitting means (3) is connected to a guiding slide (4), the device comprises, for fastening a guide rail (5) for the slide (4) onto the housing, two longitudinal elements constituting rail holders (6,7) which on the one hand are provided with gripping elements (16) on the housing, on the other hand with fastening means (9) for co-operation with the guide rail (5). Said rail holders (6, 7) are provided with longitudinal pivot surface (10.1,10.2) which are shaped so as to allow a mutual relative pivotal movement in directions crosswise with respect to the length extension of the rail holders. Each rail holder (6,7) comprises a longitudinal counter-pressure surface (11.1,12.1) for co-operation with pressing surfaces on the guide rail. Said pivot surfaces (10.1.10.2) and counter-pressure/pressing surface (at 11,12) in the mounted position of the device forming corners of a triangle or a quadrangle and said fastening means (9) constituting fastening screws (9) being distributed along the length of the guide rail, said screws being adapted such that when fastening of the device onto said housing (1') the shape of said triangle or quadrangle is deformed and thereby a clamping movement of said gripping elements (14,15) is obtained. <IMAGE>
Patent SE-9604729-L (SE)
Inventor: FORSBERG MIKAEL
IPC: A63B59/12
Filed: 1996-12-20
Abstract: A club blade for an inner bandy club where the club blade (2) is comprised of an essentially rigid construction material. In a central part (6) of its planar area, comprising 25-75 % of the planar area of the club, the club blade (2) includes a strung section (8) comprising a plurality of tensioned strings that are exposed at least at one (9) of the two main surfaces (9, 10) of the blade.