baber/WOPTO huggingface dataset:
Patent SE-8206940-D0 (SE)
Inventor: PARVIAINEN T
IPC: G01N21/84
Filed: 1982-12-06
Abstract: A novel method and apparatus for measuring pulp slurry consistency by optical means is disclosed. The method involves utilizing the electromagnetic radiation absorption characteristics of water at wavelengths in the spectral range 200 to 5000 nm.
Patent SE-8304334-D0 (SE)
IPC: B23K9/18
Filed: 1983-08-09
Abstract: The invention relates to welding. The device forming the subject of the invention is characterised in that it comprises an additional welding head 15 equipped with a mechanism 16 for advancing into the slag pool a meltable electrode rod 17 and a filler wire 18 directed via a guide element 19, which additional welding head is mounted on the main welding head 1 so that it is possible to change the angle of inclination of the meltable electrode rod 17 with respect to the non-meltable electrode 5, the element 19 for guiding the filler wire 18 being fixed to the wire guide 4 of the main welding head 1. The invention is applicable to electro-slag welding and build-up (weld overlaying) of work pieces by means of circular layers (beads), preferably of work pieces made from alloys based on titanium, nickel and copper. <IMAGE>
Patent SE-8305110-D0 (SE)
Inventor: SOLOMON D H
IPC: B32B7/12
Filed: 1983-09-22
Abstract: PCT No. PCT/AU82/00135 Sec. 371 Date Apr. 25, 1983 Sec. 102(e) Date Apr. 25, 1983 PCT Filed Aug. 24, 1982 PCT Pub. No. WO83/00659 PCT Pub. Date Mar. 3, 1983.A security token, such as a bank note or identity card, comprises a sheet-like substrate made up from film of transparent bi-axially oriented polymer coated with layers of opaque and heat activated adhesive material. The opaque layer is applied in such a way as to leave a transparent area for inspection of a security device, for example, a diffraction grating, incorporated in the polymer film. The substrate may bear printed or other identifying indicia and is protected with an intimately bonded layer of transparent polymeric material.
Patent SE-8305438-D0 (SE)
Inventor: KARLSSON PER JOHN
IPC: B25B21/00
Filed: 1983-10-04
Abstract: The invention relates to a reversible torque converter which is intended as a auxiliary device for use in connection with pneumatic, electric and/or hand -operated tools or machines, or which is intended to be incoporated in such machines and tools as an integrated part thereof. The switching or change-over means comprises a radially acting coupling which includes a dogging plate (41 mounted on the input shaft (2), a dogging cage (8, 9) mounted on the output shaft (3?. and coupling elements (23) which are active between the two dogging elements and which are arranged for movement between an inner position, corresponding to direct drive, and an outer position, corresponding to a gearing-down drive, when the outward shaft (3) is driven via a planetary gear system (7; 31, 32, 33: 34) which acts upon the coupling elements (8, 9). The coupling elements (23) are spring-biased (10, 11, 12) with a force which must be exceeded in order for a change over to take place.
Patent SE-8401285-D0 (SE)
Inventor: HANSEN NILS
IPC: B65G47/06
Filed: 1984-03-08
Abstract: The transfer device has a clamp unit which secures several objects (5) at one time. Part of the device (7) comprising the horizontal surface (6), the objects and the clamp unit is turned to a vertical position by a rotating unit (8). - After turning, the clamp unit releases the objects which in a controlled manner fall onto a reception surface (9) for further handling.
Patent SE-8406414-D0 (SE)
Inventor: CHORKEY WILLIAM JOSEPH
IPC: F16K11/065
Filed: 1984-12-17
Abstract: A reversing, four-way, two position fluid directional control valve having a valve body with an enclosed chamber therein and at least two oppositely disposed sides. Two outlet ports are formed through one of the two sides, and they communicate with the chamber, and an inlet port is formed through the other of the two sides and it communicates with the chamber. At least one exhaust or fluid return port communicates the chamber to the exterior of the valve body. A slider valve element means is mounted in the chamber and it is movable between two operating positions, for providing a straight through fluid flow path through the valve body, from the inlet port to a selected one of the outlet ports. The outlet ports exhaust through the chamber and at least one exhaust or fluid return port.
Patent SE-8503254-D0 (SE)
Inventor: NORDSTROM M
IPC: B60G5/04
Filed: 1985-07-01
Abstract: The invention is a device for a vehicle's wheel suspension, preferably for a support axel bogie. The vehicle's load is divided in a support axel bogie between the ingoing drive wheel (3) and support wheel (5) depending on the design of the longitudinal balance arms (11), which in their rear ends bear the stub axle bracket outfitted with stub axles (24) designed for the support wheels (5).The permissible load distribution between the drive wheels (3) and the support wheels (5) is in many countries controlled by legal regulations which vary from one country to another. This results in difficulties in optimising the load distribution during production. The invention aims to assist in this respect through allowing different load distributions with the same components.This is achieved with this invention through each stub axle bracket being designed for mounting on the balance shaft (11) in two alternative rotation positions (27, 28) relative to a pivot for the stub axle bracket (24) and the respective stub axle (24) being positioned eccentrically relative to the stub axle bracket's pivot. Different load distributions are thereby obtained by mounting the stub axle bracket in different positions (27, 28).<IMAGE>
Patent SE-8503700-D0 (SE)
Inventor: BAGGIOLI GIUSEPPE
IPC: A47J27/00
Filed: 1985-08-05
Abstract: The present invention relates to the technical field of kitchen-ware and more particularly to a vessel for cooking food and the like. The technical problem to be solved resides in how to accomplish a vessel of the above mentioned type which may be particularly effective in carrying out a quick and uniform cooking of the food. This problem is solved by a vessel (1) in which the side wall (5) of the vessel basin (2) is contiguous to an additional side band (8) susceptible of forming, together with the side wall itself, a hollow annular space (10) into which the flame is directed. A lid (7) adapted to keep the inside of the vessel under a partial overpressure is also provided.
Patent SE-8505184-D0 (SE)
Inventor: OHLSSON AXEL
IPC: B23Q35/20
Filed: 1985-11-04
Abstract: For each of the axes is arranged a main slide 4) movable backwards and forwards along a main guide, relatively to which an auxiliary slide (15) moves likewise. To this slide (15) is engaged the probe unit (1). With the main slide (14) is also connected at an angle a cross slide (19) which moves backwards and forwards. This cross slide is engaged with a further auxiliary guide (18) which is inclined in relation to the main guide. The auxiliary guide in this case supports a positioning guide (21) which is adjustable and lockable at selected angles relatively to the linear movement of the cross slide. Between the auxiliary slide and the positioning guide extends a transmission arm (25) which on angle adjustment of the positioning guide relatively to the cross slide causes a relative longitudinal displacement of the auxiliary slide towards the main slide (24).
Patent SE-8505366-D0 (SE)
Inventor: ROSENGREN K S R
IPC: B65H29/12
Filed: 1985-11-13
Abstract: The arrangement includes a transport means (2) comprising two endless belts (21,22) and a collecting chamber (1). Arranged in the immediate vicinity of the collecting chamber (1) are a plurality of readily moveable flaps (4) placed sequentially in the direction of transportation and arranged to be briefly swung-out simultaneously into the collecting chamber for each bank note that passes and therewith displace the bank note towards one side of the chamber (1). 
<??>The plurality of flaps (4) may be placed in an upper part of the chamber, while a second plurality of similar flaps (3) are placed in a lower part of the chamber (1) and arranged to swing synchronously with the first plurality of flaps (4). 
<??>The flaps (3,4) are preferably arranged to swing at a point in time when 4/5ths of an incoming bank note are located in the collecting chamber (1). 
<??>The flaps may also be arranged to swing-out at a second point in time, irrespective of the presence or absence of an incoming bank note, the time distance to the firstmentioned time point for the last incoming bank note being equal to a predetermined time interval. 
<??>The flaps in the second plurality of flaps (3) are smaller than but similar in configuration to the flaps in the first plurality of flaps (4).
Patent SE-8700186-D0 (SE)
Inventor: DALIN M I
IPC: C02F1/58
Filed: 1987-01-19
Abstract: A typical example of the application of the process involves the use of a scrubber soln. obtained from a plasma redn. furnace, in which material from different metallurgical processes is reduced for metal recovery. The obtained exhaust gases from the furnace are washed in a gas scrubber, from which there is a resultant waste water contg. free cyanide inter alia, to zinc, molybdenum and chrome. 250 ml of the waste water is fed into a reaction vessel provided with stirrers and equipment for blowing air through it. The air flow is adjusted to 20 1/h. Concentrated sulphuric acid is added at pH 2. The redox potential in the water is measured using an Au/Ag AgCl combination electrode, and after redn. of pH, the redox potential increases whilst the pH is stable. This indicates that hydrogen cyanide is eliminated, and that the cyanide content in the vessel is reduced. When the redox potential assumes a stable value, hydrogen peroxide and monoperoxosulphuric acid are added.
Patent SE-8700290-D0 (SE)
Inventor: LAMBSON R S
IPC: E21B10/12
Filed: 1987-01-26
Abstract: A hardmetal ring is a size for size or low interference fit on the body of a disc cutter of a rock working machine, such as a boxhole borer. In one embodiment the ring is gable shaped and clamped between a fixed annular shoulder and a detachable annular shoulder. In another embodiment the ring is triangular in section and two annular shoulders resting on it and inclined surfaces on the body clamp the ring to the body.
Patent SE-8800298-D0 (SE)
Inventor: WISE J L
IPC: B01D3/00
Filed: 1988-02-01
Abstract: Method and apparatus for recovery of waste heat from thermomechanical pulping systems and the like in which waste heat in the form of steam exhausted from the mechanical pulper and latency chest portions of the thermomechanical pulping system are respectively passed through first and second evaporators which increase the enthalpy of the working liquid. The working fluid outputted from the first evaporator passes through a first compressor to significantly increase both pressure and temperature and further increase enthalpy. The working fluid at the outlet of the first compressor then undergoes desuperheating within an intercooling tank. The liquid phase of the working fluid is passed from said tank to the inputs of both evaporators, while the vapor phase merges with the working fluid outputted from the second evaporator and enters a second compressor to undergo further increases in pressure and temperature. The working fluid emerges from the second compressor and is passed through a condenser where it transfers its heat energy to water passing through the condenser, which water is converted to steam at a pressure well in excess of atmospheric. The working liquid, in giving up its heat energy, is converted into the liquid phase and is passed to the intercooling tank which serves as a means to balance differences in the mass flow rate, temperature, pressure and enthalpy of the working fluids respectively passing through the first and second compressors, thereby allowing the first and second compressors to operate at different temperature and pressure levels although they are driven by a common prime mover. The waste heat recovery system produces extremely useful high pressure, high temperature steam, free of the impurities present in the steam vented by the thermal mechanical pulping system.
Patent SE-8801349-D0 (SE)
Inventor: SAGERMAN BJORN
IPC: A47C9/02
Filed: 1988-04-12
Abstract: A load-relieving arrangement for use in connection with seated or standing work comprises a support element (5) intended to act upon the forearm area of the user, which support element is capable on the one hand of movement in essentially horizontal directions, and on the other hand of movement downwards against the effect of a spring (15-17) which fully or partly relieves the weight of the user's arm. The spring consists of a pneumatic spring, the maximum stroke volume of which is so insignificant in relation to the space (17) containing the gas providing the spring action that the pneumatic spring exerts essentially the same spring force irrespective of the vertical position of the support element (5).
Patent SE-8804622-D0 (SE)
IPC: E05B73/00
Filed: 1988-12-22
Abstract: PCT No. PCT/SE89/00733 Sec. 371 Date Jul. 11, 1991 Sec. 102(e) Date Jul. 11, 1991 PCT Filed Dec. 15, 1989 PCT Pub. No. WO90/07183 PCT Pub. Date Jun. 28, 1990.Safety device for a cassette for a compact disc, a cassette tape or the like, which comprises two hingedly interconnected rectangular cassette halves. The safety device can be mounted on the outside of the cassette encircling the cassette to prevent opening thereof and is provided with a lock member for locking engagement with the cassette, which includes a rotary bolt (22) enclosed in a lock housing (20), to be adjusted between engaged position and disengaged position from the outside of the lock housing. A spring blade (30) of magnet material is provided as a latch member for the rotary bolt, the spring blade being arranged to prevent in a latching position rotation of the rotary bolt from the engaged position and being operable against spring bias by magnetic attraction from the outside of the lock housing from the engaged position unlatching the rotary bolt to allow rotation thereof to the disengaged position.
Patent SE-9002010-D0 (SE)
Inventor: CARLSSON S
IPC: F42C19/10
Filed: 1990-06-06
Abstract: The disclosure relates to a primer initiated by a firing pin, primarily for artillery ammunition, in which primer the impact-sensitive pyrocharge (15) is wholly enclosed in a tight capsule (14) and is only placed in comunication with the discharge direction of the primer after initiation and by a deformation of the capsule (14) caused by the inner gas pressure.
Patent SE-9002927-D0 (SE)
Inventor: ABRAHAMSSON B
IPC: G09F7/18
Filed: 1990-09-14
Abstract: An arrangement for fastening a traffic sign is described, which comprises at least two fastening elements 1 which have an oblong support body 2 and, projecting from a first long side of the support body, a clamping member 3 with clamping jaws 11, 12 which are to be clamped securely on the post by means of a bolt. According to the invention, the fastening element 1 has first and second pairs of engagement pins 4, 5; 6, 7 arranged in a common plane which is parallel to the centre line C of the clamping member, the engagement pins 4, 5 of the first pair being arranged at a predetermined distance from one another and freely projecting from a second long side 19 which is located adjacent to said first long side 8 so as to be brought into locking engagement with opposite holes in a part of the sign, and the engagement pins 6, 7 of the second pair being arranged at a predetermined distance from one another and freely projecting from two short sides 9, 10 facing away from one another of the support body 2 so as to be brought into locking engagement with opposite holes in two angled parts of a sign. <IMAGE>
Patent SE-9100834-D0 (SE)
Inventor: EDIN G
IPC: B65H29/58
Filed: 1991-03-19
Abstract: An arrangement in an automatic document-handling apparatus for transporting large numbers of documents (S), such as banknotes or cheques, at high speeds includes first and second transportation paths for the transportation of documents in the direction of their long axes and transverse axes, respectively, and a gripping device (10 to 13) for moving documents from the first to the second of these paths. This gripping device includes a firmly mounted, rotatable drive device (10), and a moveably mounted, relay-activatable co-rotating device (11) rotating together with the drive device when in engagement therewith. The relay (12) is inactive when moving a document between the transportation paths and becomes active upon completion of one revolution of the co-rotating device (11). This device is moved into engagement with the drive device (10), when the relay (12) switches from its active to its inactive state. <IMAGE>
Patent SE-9101854-D0 (SE)
Inventor: ROSSEL U
IPC: B62D57/02
Filed: 1991-06-17
Abstract: Also incorporated is a back-coupling transmitter (SE) which sends signals (SE1') covering the leg position (6-9), movements for generation to control information to the component producing the movement of the legs.The legs (6-9) have three degrees of freedom and form part of a module where the activating component incorporates a first tippably arranged unit, a second unit which is length-displaceable in the plane of the first unit and a third unit which effects the length displacement of the second unit, being tippably arranged in the plane of the first unit. - The leg movements are produced by effecting a first tipping movement on the first unit, displacement movement in the second unit and further tipping movement in the third unit.
Patent SE-9102150-D0 (SE)
Inventor: TUPOV V
IPC: F04D29/54
Filed: 1991-07-09
Abstract: PCT No. PCT/SE92/00481 Sec. 371 Date Mar. 17, 1994 Sec. 102(e) Date Mar. 17, 1994 PCT Filed Jun. 26, 1992 PCT Pub. No. WO93/01415 PCT Pub. Date Jan. 21, 1993.A guide vane arrangement for axial fans, intended to translate the rotational component of the gas flow velocity after passage through the impeller (1) into a substantially axial velocity, including a ring (2) of guide vanes disposed downstream of the fan and in spaced relationship therewith. Alternate guide vanes are axially displaced with respect to the remaining ones, so that alternate guide vanes are at a first axial distance from the fan and the remainder are at a second axial distance from the fan. As an alternative, alternate guide vanes have a portion of the end part facing towards the fan removed, so that the forward edge of alternate guide vanes is at a first distance from the fan and the remaining guide vanes are at a second axial distance, and the guide vanes are non-uniformly distributed along the periphery of the ring.
Patent SE-9300956-D0 (SE)
IPC: C05F7/00
Filed: 1993-03-22
Abstract: Prepn. of fertiliser chemicals from mixts. of ash obtd. by burning bio-waste and bio-sludge obtd. from domestic or industrial purificn. plants, comprises reacting the ammonia liberated by the mixt. with an acid, e.g. nitric acid to give ammonium nitrate, and mixing the nitrogen-contg. liq. phase from the bio-sludge with the bio-sludge/ash mixt.
Patent SE-9301832-D0 (SE)
IPC: A61L29/04
Filed: 1993-05-28
Abstract: The disposable trochar, is made from a fibre-reinforced plastic, produced by injection, compression or vacuum-injection moulding, or from a fibre-reinforced crystalline polymer. The plastic used for the trochar is a thermo-setting plastic selected from e.g. polyesters, polyamides, polycarbonates, polystyrenes and copolymerisates of styrene or other monomers or it can be made from a thermoplastic selected from polyesters, melamine epoxyplastics and polyurethanes. The reinforcing fibres can be of glass, at least 5 mm long and 8-50 microns thick, forming 30-75% by vol. of the plastic. The trochar is in the shape of a bar with one end (1) shaped to receive a drainage tube, a curve (4) and a pointed tip (5) at the other end formed by two flat surfaces at an acute angle. ADVANTAGE - Lower cost, providing suitable replacement for stainless steel which is sufficiently rigid to give a cutting edge and can be thrown away after use.
Patent SE-9303254-D0 (SE)
Inventor: NORDIN ARNE
IPC: B28C7/06
Filed: 1993-10-05
Abstract: A method and a device for producing reinforcement fibres and adding them to concrete stuff. The fibres are produced from a continuous wire (6) by means of wire pieces, which form the fibres, being detached consecutively from the wire and then, in turn, by virtue of their kinetic energy, being flung into a mixer in which the concrete stuff is undergoing mixing. A device which is suitable for implementing the method comprises a wire spool which is mounted on a balance and from which the wire (6) runs to a wire-impelling unit (4), after which a fibre-detaching unit (8) is arranged which engages with the wire which has been fed forward by the impelling unit and consecutively detaches wire pieces from the wire. The fibres which have thus been detached pass through a nozzle tube (46) which is arranged downstream of the detaching unit (8) and which guides the fibres into a subsequent mixer which contains concrete stuff. The wire-impelling unit (4) and the fibre-detaching unit (8) each comprise a driven wheel (10 and 28, respectively), which engages with the wire, and a guide roller (12 and 30, respectively) which interacts with this wheel.
Patent SE-9304324-D0 (SE)
Inventor: BERLIN MIKAEL
IPC: B65D65/40
Filed: 1993-12-29
Abstract: The packing material comprises a body layer (11) which on its one side is coated with a layer (12) of hydrophobic biopolymer functioning as fluid barrier, pref. a water-insoluble polysaccharide cpd. consisting of agar and chitosan. The fluid barrier layer in turn is covered by a thin layer (13) of synthetic polymer, pref. an ethene/acrylic acid polymer, which is intended to function as a sealing layer when the packing material is converted to a fluid-tight packaging container. The body layer other side is covered by a thin layer (14) of synthetic polymer, pref. an ethene/acrylic acid-polymer, which also functions as a sealing layer when the packing material is converted. The packing material is produced by simple coating operations whereby a strip is coated with a dispersion of the hydrophobic polymers and the synthetic polymers to form the material layers.
Patent SE-9401116-D0 (SE)
Inventor: UGGMARK JOHAN
IPC: H01R13/719
Filed: 1994-04-05
Abstract: PCT No. PCT/SE95/00338 Sec. 371 Date Dec. 3, 1996 Sec. 102(e) Date Dec. 3, 1996 PCT Filed Mar. 30, 1995 PCT Pub. No. WO95/27323 PCT Pub. Date Oct. 12, 1995An elastically deformable, elastomeric connector (10) has electrically conductive elements (11a, 11b) extending in parallel between opposite ends of said connector (10). A first conducting path (13) is formed by a first set of electrically conductive elements (11a, 11b) and is substantially surrounded by a second conducting path (14) formed by a second set of electrically conductive elements connected to ground, thereby providing a shielding of said first path.
Patent SE-9600672-D0 (SE)
Inventor: ISAKSSON ANDERS
IPC: B23B29/12
Filed: 1996-02-23
Abstract: The holder comprises a draw bar movable forwards and backwards in seat in block and in drawn-in position holding tool clamped relatively to holder. In the outwardly pushed position, the draw bar (7) permits the tool to be released. In the draw bar are formed outer and inner extension surfaces (10,11) with recesses (9) in which a cam component (12) engages. The cam component is in a rotary bar which is non-rotatively connected with a driver component which divides a hydraulic medium chamber into two part chambers communicating with first and second conduits. The conduits permit both feed of hydraulic medium to an individual part chamber and evacuation of medium from it. Via the driver component and the rotary bar the cam component is pressed either against the inner extension surface or the outer such surface, thereby moving the draw bar to either the clamping or freeing position.