baber/WOPTO huggingface dataset:
Patent SE-8605397-D0 (SE)
Inventor: AHLSTROM ALLAN
IPC: G07F11/64
Filed: 1986-12-16
Abstract: The magazines (20) holding the frozen food packs slope downwards with a slide angle for the packs towards one of the box vertical sides (13). The side has components (28, 35) for selection of one of the magazines, and work in conjunction with an elevator mechanism in the box. The box cover (10) has an perture (22) which in the normal position is closed by a hatch (21). This hatch is openable by a food pack (24) during the feed-out process. The mechanism comprises a U-shaped stirrup (23) which is pivotable located on connecting vertical sides, and in an inactive rest position is in connection with the selector components (28, 35), so that a food pack pick-up is movable by the selectors along the body part of the stirrup from one magazine to another. The selectors include a pivotably located arm (28), one end of which is operable from the box exterior, whilst its other end is engaged with a fork-shaped lower part of the pick-up when the stirrup is in its rest position. The stirrup is operable via a crank arm (27) through one revolution during the feed-out process, and is activated by an electric motor. (Provisional basic advised Week 8831)
Patent SE-8802793-D0 (SE)
Inventor: GORDON B J
IPC: B64C23/00
Filed: 1988-08-02
Abstract: In an aircraft propulsion system which includes a pusher propeller driven by an engine which is mounted to a fuselage by a pylon, the invention concerns apparatus for reducing turbulence generated by the pylon. In one example, a flap or vane attached to the pylon postpones the onset of flow separation, thereby reducing turbulence.
Patent SE-8803606-D0 (SE)
Inventor: NORELL M
IPC: C01B11/02
Filed: 1988-10-11
Abstract: The present invention relates to a process for production of chlorine dioxide by reacting in a reaction vessel an alkali metal chlorate, sulfuric acid and methanol as a reducing agent. A reaction medium is maintained at a temperature from about 50 DEG  C. to about 100 DEG C. and is subjected to a subatmospheric pressure sufficient to effect evaporation of water whereby a mixture of chlorine dioxide and water vapor is withdrawn from an evaporation region in the reaction vessel and alkali metal sulfate is precipitated in a crystallization region in the reaction vessel. Raw methanol purified by separation and adsorption is used as reducing agent. The raw methanol is purified by dilution with water whereby an unpolar phase is separated and and the remaining methanol-water phase is contacted by an adsorbing agent. The adsorbing agents used can be zeolites, active carbon or polymer adsorbing agents.
Patent SE-8804444-D0 (SE)
Filed: 1988-12-08
Abstract: The vehicle jack has a supporting leg (1) on which an arm (3) hinges on a horizontal axis, while two further arms (5,6) hinging together also couple the arm and leg and are actuated by a rotary screwed spindle (4). A link (7) pivots at opposite ends on the upper of these two arms and on a head (8) hinging on the supporting arm. - In cross-section the upper arm (6) consists of three U-sections joining onto each other and including the sidewall (9). The middle section is open to the underside and provides space for the screwed spindle (4). The outer ones are open at the top to allow the link to fold against it.
Patent SE-8901945-D0 (SE)
Inventor: ERICSSON S J D
IPC: B41F15/08
Filed: 1989-05-30
Abstract: The invention relates to a silk-screen printer (1) comprising a printing table (2), which is intended to support registered print material (3), a printing frame (4) mounted above the printing table, a stencil fitted in the frame and provided with perforations corresponding to a print pattern, and a squeegee arrangement (6) which, when moving across the upper surface of the stencil, functions to transfer printing paste located on the upper side of the stencil through the perforations in the stencil, such as to form a print pattern on the upper surface of the print material resting on the printing table. The printing frame is pivotally mounted (7) at one end thereof for pivotal movement relative to a printer stand (8), such as to enable the frame to be brought to an inclined position (4') so as to facilitate removal of printed material and the laying-on and registering of fresh material (3') intended to receive print. The printing frame (4) and the printing table (2) are mutually or jointly coupled so that pivotal movement of the printing frame from a horizontal to an inclined position (4') will cause the printing table (2') to move in a direction away from the pivot attachment of said printing frame. The joint coupling is active during pivotal movement of the stencil frame (4') through an angle smaller than 30 DEG , preferably 10-15 DEG .
Patent SE-9002091-D0 (SE)
Inventor: IVINGER KJELL
IPC: B21D11/12
Filed: 1990-06-12
Abstract: The invention concerns a winding machine for production of clamps which are used as reinforcements in the production of concrete piles and pillars. In the present method for producing so-called spiral clamps, the actual spiral itself rotates during spinning. The clamp spiral in most cases consists of about 250 turns, and when it rotates, imbalance arises. The imbalance is difficult to avoid on account of sag and increases with the number of turns and the spinning velocity. The invention solves these problems by the fact that the clamp spiral does not rotate during spinning. The round wire 31, from which the clamp spiral is made, is spun around stationary mandrels 11. The number of turns does not need to be limited, the spinning velocity can be increased considerably, and the machine does not have to be shut down for cutting off the clamp spiral once spinning has been completed. <IMAGE>
Patent SE-9002832-D0 (SE)
IPC: A61G7/10
Filed: 1990-09-06
Abstract: The present invention relates to a method and an apparatus for raising a patient from a sitting to an upright position by means of a lifting device comprising a lifting arm arrangement (1). When the patient is raised, a sling (40) secured at the lifting arm arrangement is placed under the arms of the patient and behind the back of the patient, whereafter the lifting arm arrangement displaces the sling upwardly. To this end, the lifting arm arrangement is rotated in journals (12a) disposed in the upper region (33) of an upwardly directed carrier structure (3) at the same time as the upper region (33) of the carrier structure is spatially displaced upwardly. An apparatus according to the present invention includes an upwardly-directed carrier structure (3) with an upper region (33) in which the lifting arm arrangement (1) is journalled. This includes at least one anchorage device (10a) for fixedly retaining a sling (40). The lifting arm arrangement further includes mechanical devices (15) which are rotary in journals (12a) disposed in the upper region (33). Drive means are provided for, on the upwardly directed rotation of the mechanical devices, displacing the upper region along an upwardly directed path.
Patent SE-9003198-D0 (SE)
Inventor: WOLF-WATZ H
IPC: C12N15/00
Filed: 1990-10-05
Abstract: PCT No. PCT/DK89/00075 Sec. 371 Date Oct. 31, 1990 Sec. 102(e) Date Oct. 31, 1990 PCT Filed Apr. 6, 1989 PCT Pub. No. WO89/09616 PCT Pub. Date Oct. 19, 1989.A live vaccine comprising an avirulent, invasive and immunogenic strain of a fish pathogenic bacterial species is used for immunization of fish against infectious diseases caused by fish pathogens by immersion of the fish into a suspension of the vaccine strain. Suitable strains for the preparation of said vaccine include Vibrio anguillarum strains DSM 4506, DSM 4507 and DSM 4508.
Patent SE-9101086-D0 (SE)
Inventor: HOEJEBERG BO
IPC: C07K16/20
Filed: 1991-04-11
Abstract: A lymphocyte stimulating factor constituted by a protein having the ability to stimulate, in a living animal body, CD8+ T-cells resulting in release of interferon- gamma  (IFN- gamma ) thereby causing immunosuppression in said body; a method of treating African sleeping sickness using such factor; and a monoclonal antibody directed against said factor.
Patent SE-9101231-D0 (SE)
Inventor: EDVALL P
IPC: B60P1/44
Filed: 1991-04-24
Abstract: The bearer (2), by means of a drive mechanism (13), is movable forwards and backwards along guides (1, 1') supported by the vehicle frame between two axially separated end positions. The drive mechanism consists of a slow, power development unit (14), e.g. a hydraulic cylinder, with variable length, orientated across the bearer axial movement direction. - At its opposing ends, the power development unit is articulately connected to a link mechanism (15) which is also articulately connected with the movable bearer and a fixed part (4) on the vehicle frame. An extension of the power development unit forces the link mechanism to move the bearer to the fixed part.
Patent SE-9101914-D0 (SE)
Inventor: EKLUND S
IPC: F01K7/34
Filed: 1991-06-20
Abstract: PCT No. PCT/SE92/00389 Sec. 371 Date Dec. 20, 1993 Sec. 102(e) Date Dec. 20, 1993 PCT Filed Jun. 9, 1992 PCT Pub. No. WO93/00501 PCT Pub. Date Jan. 7, 1993.The present invention relates to a control system for controlling injection and extraction of steam in a steam turbine (1), the same valves (5,6) being used both for injection of steam to the turbine (1) and for extraction of steam from the turbine (1) . The valves (5, 6) commonly used for injection and extraction are controlled to be timely opened and closed in dependence on the pressure conditions at injection points (2,3) and extraction points (2,3), respectively, in the turbine and on the pressure (P3) prevailing in a process network connected to the valves (5, 6) such that injected or extracted steam is utilized in an optimal manner.
Patent SE-9102301-D0 (SE)
Inventor: WISELL H
IPC: B22F1/00
Filed: 1991-08-07
Abstract: Steel has compsn. in wt.% as follows: (most pref. figures in parentheses) C 1.3-1.6 (1.38-1.42); Si trace-1.0 max (0.4-0.6); Mn trace-1.0 max (0.2-0.4); Cr 3-5 (3.9-4.3); Mo 4-7 (4.8-5.3); W 4-8 (6.1-6.7); V 2-4 (2.95-3.25); Co 9-12 (9.5-10.5); and Fe balance. - More specifically, a tool has high hardness and wear resistance after hardening and tempering. In partic. the tool is hardened from a temp. of 1150-1200 deg.C pref. 1170-1190 deg.C, followed by tempering at 500-600 deg.C.
Patent SE-9300808-D0 (SE)
Inventor: WESTROTH JAN-OLOF
IPC: B21D28/02
Filed: 1993-03-11
Abstract: The clamping devices (5) are located in the same plane as a table surface (4) on which the plate rests. They are then made to execute a vertical, forward and backward movement upwards from the table surface a repeated number of times, whereby the plate is submitted to an irregular shaking movement so that the stamped out parts are loosened. The clamping devices (5) move with different frequencies, and the amplitude of their movement is 50-250 mm. The frequency of their movement is between 1 and 10 strokes/min. At least two clamping devices are used.
Patent SE-9304200-D0 (SE)
Inventor: HEDBERG PETER
IPC: B65D5/70
Filed: 1993-12-17
Abstract: The invention relates to an opening arrangement (1) with a hole (3) provided in the packaging material and covered by an outer strip (4). The strip (4) has an unsealed portion (5) folded over the sealed portion of the strip. Once the package has been filled and finally formed, the package is provided with a thermoplastic structure (6) surrounding the strip (4). The thermoplastic structure (6) consists of two parts, a pouring element (7) and a closure element (9). The closure element (9) is folded over and engages configurationally with the pouring element (7). A heel (10) is placed on the closure element (9) such that it is located flush with the lower surface of the pouring element (7). When the lower surface of the pouring element (7) is provided with the same substance, whereupon the thermoplastic structure (6) is sealed against the package (2). In this instance the surface area 11 of the heel (10) will be sealed to the unsealed portion (5) of the strip (4). <IMAGE>
Patent SE-9501827-D0 (SE)
Inventor: LOZIER BENJAMIN F
IPC: E05B59/00
Filed: 1995-05-15
Abstract: A lock assembly for locking and unlocking a door comprising a lock bar moveable between a locked and unlocked position, three locks, each of which have lock arms moveable between a locked and an unlocked position, and a linkage connecting the lock arms to the lock bar. The linkage has a first operating configuration whereby the lock bar moves from its locked to its unlocked position in response to the movement of any pair of lock arms from their locked to their unlocked position. The linkage also has a second operating configuration whereby the lock bar moves from its locked to its unlocked position in response to either movement by a predetermined pair of lock arms from their locked to unlocked position or the movement of the third lock arm from its locked to unlocked position.
Patent SE-9502163-D0 (SE)
Inventor: HODEN EBBE
IPC: B01F5/06
Filed: 1995-06-14
Abstract: A static mixer for mixing together gaseous and/or liquid media, comprising a casing (10) having media inlets and outlet (14-18; 19), and helical mixing elements (20, 21) extending therebetween, said mixing elements being stationary when the mixer is in use. Two or more mixing elements (20, 21) are arranged side-by-side in the casing (10), and each mixing element includes at least one flange (23) which extends helically through two or more turns along the length of the elements. The pitch of the helix is substantially greater than the flange thickness. The flanges (23) on the mixing elements (20, 21) extend helically in mutually the same direction, and the flange turns of each mixing element project into the spaces (24) between the flange turns of mutually adjacent mixing elements (20, 21).
Patent SE-9600220-D0 (SE)
Inventor: LUNDBORG GOERAN
IPC: A61F2/42
Filed: 1996-01-22
Abstract: In a prosthetic device for joints for implantation in humans and animals, a joint body is arranged between two fixing elements which are intended to be connected to adjoining bone parts. The joint body includes at least one essentially helical spring, and the ends of each spring are connected to the fixing elements.
Patent SE-9700353-D0 (SE)
IPC: H02G1/14
Filed: 1997-02-03
Abstract: The cable joint comprises two cables (6,7) and a splicing joint (9) applied between the cables. A support (1) is applied over the joint so that the parts (6,7,9) forming the joint, remain fixed in relation to one another. It includes securing units (11,12) resiliently attached to the cable and capable of absorbing dimensional changes of the cable due to thermal expansion or contraction. The joint arrangement can be incorporated in a rotating electric machine comprising a rotor and windings drawn through stator slots.
Patent SE-9703662-D0 (SE)
Inventor: GOEHLER PETER
IPC: D21C11/12
Filed: 1997-10-08
Abstract: An apparatus and process for regenerating a liquid from a spent liquid containing sodium compounds created during kraft processing for pulping wood while simultaneously obtaining energy. Regeneration begins by gasifying said sodium compounds in a gasification reaction chamber at a temperature greater than the melting temperature of the sodium compounds and generating a gasification gas and salt melt. The gasification gas and salt melt are then directly cooled to a temperature greater than the dew point in the quenching chamber by spraying a cooling liquid which, in turn, causes gaseous condensate to form a bath in the quenching chamber which may also include water from kraft processing. The salt melt dissolves in the bath to produce an aqueous solution. This aqueous solution is then cooled and diluted with alkali liquid produced during the kraft process. Then the diluted aqueous solution is subjected to flashing and emerges as a regenerated liquid free of organic components to be used again in the wood pulping process. Simultaneously, the gasification gas from the quenching chamber is indirectly cooled thereby producing energy through at least one of steam and hot water and subsequently desulfurized.
Patent SE-9703975-D0 (SE)
Inventor: WEDMAN SVANTE
IPC: E03C/
Filed: 1997-10-30
Abstract: The nipple includes two pipes with joint and seal components between them to enable it to be used as a filler funnel. A water lock component is provided for the nipple head.
Patent SE-9800625-D0 (SE)
Inventor: ENGLUND ARNOLD
IPC: F04C18/16
Filed: 1998-02-27
Abstract: Grooves (7) are cut into the shaft (5) to improve bonding of the blade to the shaft (3) by reducing the effect of centrifugal force upon the join between the shaft and blade.  A rotor comprises a plastic rotor part cast onto a metal shaft provided with a tight pattern of grooves or similar incisions extending in the peripheral direction, and into which the plastic material penetrates. The incision walls reduce the tendency of the centrifugal force generated during rotation to affect the bonding of the plastic material to these walls.
Patent SE-9802979-D0 (SE)
Inventor: HUPA MIKKO
IPC: B01D53/58
Filed: 1998-09-03
Abstract: A method is provided for reducing emissions of harmful nitrogen compounds from a pulp mill (e.g. kraft mill) having malodorous gases which include ammonia and reduced sulphur compounds therein. The method is practiced by (a) treating the pulp mill malodorous gases to lower the ammonia content thereof (e.g. by washing them with a bisulfite solution, such as one produced from washing flue gases with sodium sulphite), and then (b) burning the malodorous gases (e.g. in a dedicated incinerator, recovery boiler, power boiler, or lime kiln) under conditions which effect oxidation of reduced sulfur compounds therein (e.g. with an air excess of at least about 3% and a temperature of over 800 degrees C) so as to reduce odor emissions and emissions of harmful nitrogen compounds from the pulp mill. In the method (a) and (b) may be practiced using malodorous gas from a steam stripper as part of the malodorous gases treated, and the operating conditions, including the pH, of the stream stripper may be regulated in order to reduce the ammonia content of the clean condensate it produces.
Patent SE-9803068-D0 (SE)
Inventor: LINDGREN PER
IPC: H04Q11/04
Filed: 1998-09-10
Abstract: The present invention relates to methods for changing the bandwidth of a circuit switched channel in a time division multiplexed network, wherein said channel comprises a set of time slots within each recurring frame of a bitstream between a first node and a second node. According to the invention one or more additional time slots within each recurring frame of said bitstream are reserved, including using, during a period of time, only said set of time slots for transmitting payload data pertaining to said channel while providing, during said period of time, information indicating that said one or more additional time slots are currently not used for transferring payload data. After said period of time, said set of time slots is used as well as said one or more additional time slots on said bitstream for transmitting payload data pertaining to said channel.
Patent SE-9901972-D0 (SE)
Inventor: HALL JAN
IPC: A61F2/02
Filed: 1999-05-31
Abstract: In connection with implants for bone or tissue, delivery of bioactive substances to the bone or tissue is ensured. The implant is designed with an internal space, and one or more bodies comprising the bioactive substance are designed to cooperate with the bone and/or tissue structure surrounding the implant and to release the bioactive substance to the said structure. The said body or bodies is/are applied in the space in order thereby to be exposed to the surrounding structure and deliver the bioactive substrate or substances to the latter.
Patent SE-9903064-D0 (SE)
Inventor: HOEGSTROEM TAGE
IPC: B27L1/00
Filed: 1999-08-31
Abstract: The support rings surround a ring-shaped section of the mantle and have an internal diameter which is greater than the external diameter of the mantle, so that a gap is formed in between the ring and mantle. The clamps are spaced apart around the mantle periphery and each comprise a support plate in contact with the mantle, a manoevering part, and a piston part in contact with the ring. The manoeuvering part is used to move the piston part towards and away from the plate in the radial direction of the drum.  An Independent claim is also included for the clamp.
Patent IT-MI922062-D0 (IT)
Inventor: HEINZ ACHENBACH
IPC: A47G29/12
Filed: 1992-09-04
Abstract: The invention relates to a support framework for a box, particularly for an installation of a letter box and/or phone entry system for a door, with support posts (11.1, 11.2) made up of lengths of hollow section. The lengths of hollow section constituting the support posts (11.1, 11.2) and the crossmember (11.3) which joins them together have a triangular cross section and are standardised. Inside the posts are provided ducts for the installation of service cables. The framework has a shape which can be adapted to any size of box to be supported. By virtue of the standardisation of the manufactured elements, it is very simple to carry stock, and the framework can be assembled on the user site. <IMAGE>
Patent IT-MI950570-D0 (IT)
Inventor: FENZI GIANCARLO
IPC: C25D11/18
Filed: 1995-03-22
Abstract: PCT No. PCT/EP96/00656 Sec. 371 Date Sep. 15, 1997 Sec. 102(e) Date Sep. 15, 1997 PCT Filed Feb. 15, 1996 PCT Pub. No. WO96/29208 PCT Pub. Date Sep. 26, 1996A process for the production of extruded profiles and shaped sheets, variously decorated, especially from aluminium alloy to be used in the building field, for domestic appliances and the like, comprising the steps of preliminary preparation of the surfaces of the article (1), the application of preliminary painting cycles or other surface treatments, the wrapping of the article with a transfer support (2) carrying the decorations wished, the covering of the part so wrapped within a membrane (5) of rubber or the like and the creation of vacuum through holes (6) between the membrane and the piece covered by the same, on prior interposition of means (3) suitable to ensure the flow and the exhaust of the air so as to cause the adhesion of the support to the shape of the article, as well as the possible interposition of yielding means (4), suitable to equalize the pressure exercised by the membrane and lastly the heating for the transfer of the pattern and the polymerization of the colors.
Patent IT-MI971638-D0 (IT)
IPC: G01F23/32
Filed: 1997-07-09
Abstract: A mechanical device for checking the level to which cylinders and the like are filled with liquid gases, comprising a feeder pipe anchored to the cutoff valve unit of the cylinder. At the lower end of the pipe there are provided openings which are connected to the inside of the cylinder and in a front region there is provided a closure membrane made of flexible material and centrally provided with at least one through hole. The membrane is peripherally locked between the rim of the end of the tubular element and a hollow body which is anchored coaxially to the feeder and is provided, in an upward region, with a cavity which allows the membrane to deform correspondingly in order to directly connect the free end of the tubular feeder body to the lateral openings thereof. The hollow body has a cavity which is coaxial to the hole of the membrane and leads into a chamber in which there is provided a shutter body movable axially by means of a cam which is associated with a floating device. In this way, during the filling of the cylinder, the membrane is allowed to deform under the pressure of the gas being fed, making it flow out into the cylinder and, in small amounts, through the holes of the membrane and of the cavity of the hollow body. In the same way, once the level has been reached, the floater is allowed to arrange the cam so that the shutter can close the end of the hollow body, so as to allow the membrane to move to a stable closure position on the end of the feed pipe by means of the counterpressure generated by the gas that acts on different areas of the two opposite sides of the membrane.