baber/WOPTO huggingface dataset:
Patent SE-8704228-D0 (SE)
Inventor: SCHNABEL H G
IPC: B03C1/14
Filed: 1987-10-29
Abstract: A magnetic separator comprising a rotatable drum including an axis of rotation and a periphery comprising a plurality of magnet blocks. The magnet blocks are mounted and arranged as circular rings about the axis of rotation. The ith magnet block is magnetized in a predetermined direction defined by  psi i=-n rho i where n is a positive number and  phi i is an angle described by a line from the center of gravity of the ith block to the axis of rotation and a predetermine radius vector. The spacing between neighboring centers of gravity of the magnetic blocks, expressed as a sector angle, is smaller than or equal to about  pi /2 (n+1).
Patent SE-8800265-D0 (SE)
Inventor: RE U
IPC: A47L13/144
Filed: 1988-01-28
Abstract: A self-wringing mop for use in cleaning floors comprises a handle 2 having a bifurcated member 15 mounted at its lower end carrying wringing rollers 28 and a sponge member 5, 6 mounted below the rollers and connected to a lever 3 pivotably mounted on the handle by a rod 4 located exterioriy of the handle and adapted for removable coupling to the sponge member. The lever may be provided with hooked ends 9, 17 to facilitate dismantling. <IMAGE>
Patent SE-8801870-D0 (SE)
Inventor: BERGSTEN L
IPC: F16H7/08
Filed: 1988-05-19
Abstract: A tensioning arrangement for a chain (2) the like incorporated in a transmission (1) intended to be driven in an endless path. The tensioning arrangement comprises a spring element (31) which acts on a piston (21) moving it outwards to tension the chain when the transmission (1) is not in operation. The tensioning arrangement is moreover designed with a space (26) which is supplied with oil when the transmission is in operation, in which connection the oil imparts to the piston (21) a limited inward movement to slacken the chain.
Patent SE-8900333-D0 (SE)
IPC: H02G1/08
Filed: 1989-01-31
Abstract: The invention concerns a device for the insertion of a thread 2 in a pipe line, whereby the thread is taken from a thread store 3, is passed through a pistol-like device 1, the front end of the thread is fastened to a ball 4, and whereby the ball 4 is forced through the pipe line by means of compressed air. The invention is characterized in that the thread store 3 is arranged in a separate stand 5, the thread 2 on its route between the thread store 3 and the pistol-like device 1 is protected by being enclosed in a spiral spring 6 and the pistol-like device 1 having an opening 7 to expose the thread 2 through which the ball 4 can be drawn back towards the muzzle of the pistol prior to being fired into the pipe line. <IMAGE>
Patent SE-8901267-D0 (SE)
Inventor: NAEVE A
IPC: G02B27/18
Filed: 1989-04-10
Abstract: The first (1) of the two reflectors is positioned so that its focal line (A-B) falls outside a wave flow directed towards it, and the second reflector (2) is located so that its guide line (A-B) coincides with the focal line of the first reflector. Thus, a focal point (F) is formed at the same length in front of the second reflector, the guide line of which is located behind it. A combination of two pairs of cylindrical, parabolic reflectors can be used. One pair of reflectors has its focal point arranged for positioning an object close to it with a view to obtaining a real and correctly angled picture of the object in the vicinity of the focal point of the other pair of reflectors. - The two pairs of reflectors are so positioned in relation to one another that a point-form light source placed in the focal point of the one pair, after being reflected in both reflectors of the pair, provides a parallel light flow inwards towards the second pair of reflectors of which the light flow is focussed towards its focal point. (Provisional basic advised week 90/48)
Patent SE-8902332-D0 (SE)
IPC: A61B6/00
Filed: 1989-06-28
Abstract: The invention relates to a mobile X-ray apparatus with an X-ray tube, which is secured via an arm arrangement on a carriage, which is provided with wheels and can be run along the ground. The X-ray tube is adjustable in the longitudinal direction of the carriage and vertically. In order to obtain a mobile X-ray apparatus in which a rapid and simple positioning of the X-ray tube can be carried out, the invention proposes that a supporting device (14) be arranged on the carriage (2), which device can be lowered to the ground (5) and is mounted in such a way that, in its lowered position, it supports the X-ray apparatus (1) in such a way that the latter can rotate about the supporting device (14). 
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Patent SE-8902446-D0 (SE)
IPC: B26B17/00
Filed: 1989-07-05
Abstract: In tools for clipping material of different hardness and dimensions, there are required blade-portions (1, 2) having different characterics. A pliers jaw, the blade-portion of which is formed with different edge angles (a alpha 1,  alpha 2), different edge radii and different widths (b, B) on its outer chamfer surface (5) results in a tool which is usable for different materials. By configuring different cutting areas (6, 7) by distinctly machining the jaw, the right cutting area can easily be localized for the material in question that is to be cut.
Patent SE-9000935-D0 (SE)
Inventor: BOEHM H
IPC: B60J7/22
Filed: 1990-03-16
Abstract: An air guide device, which is suitable both for sliding roofs and for sliding-lifting roofs, comprises a wind deflector plate, pivotally journalled by hinge assemblies beneath a front, fixed automobile roof, the pivotal movements of which deflector plate are controlled by control members, displaceably driven by the drive system of the sliding lid, which control members for this purpose bear from above on control surfaces formed on the wind deflector plate. The control members do not release the control surfaces until, in the opening displacement of the sliding lid, the latter has opened sufficiently far for the wind deflector plate, subject to the action of springs acting in the upward pivoting direction, to pivot upwards beyond the automobile roof without striking the slid lid. In the reverse movement direction, the control members run onto the control surfaces before the sliding lid has reached its closure position and pivot the wind deflector plate against the force of the springs into the at-rest position of the air guide device.
Patent SE-9103087-D0 (SE)
Inventor: FORSBERG E
IPC: H01F27/28
Filed: 1991-10-23
Abstract: Transformer or reactor with a winding of a sheet-formed conductor material wherein the winding comprises a cooling element arranged between two consecutive winding turns and wherein the conductor material, within a region nearest the cooling element, in the axial direction of the winding has a decreasing width for each winding turn towards both the inner and outer cylindrical surfaces of the cooling element. <IMAGE>
Patent SE-9200189-D0 (SE)
Inventor: FRIBORG I
IPC: A23L11/00
Filed: 1992-01-23
Abstract: A method of producing and preparing for distribution soya milk comprising mixing together shelled and finely-divided soya beans with water at a temperature between 60 DEG C and 90 DEG C. The mixture of finely-divided beans and water is ground and subjected to heating and cooling in order to encourage spore germination. This is followed by a sterilising heat treatment to kill any germinating spores. The heating also deactivates trypsin inhibitor and reduces tainting flavours. Trisodium citrate and tripotassium phosphate are added to the water beforehand so that calcium lactate can be added without the formation of a precipitate. After a sterilising heat treatment the milk is homogenised and then packaged under aseptic conditions into aseptic packing containers. The milk has a superior flavour and storage properties.
Patent SE-9200878-D0 (SE)
Inventor: ANDERSSON L
IPC: B66C23/90
Filed: 1992-03-23
Abstract: A hydraulic crane with increased maximum lifting power in the high-position range, i.e. when the first boom section of the crane is located above the horizontal plane, comprises a position-detecting means (8) for detecting the position of the first boom section (2), and a load-sensing means (25) for sensing the load on the crane. Further, the crane has a relief valve (21) which is arranged on the lifting side of a piston and cylinder unit (5) for operating the first boom section (2) and which opens when the load on the crane exceeds a predetermined value. When the position-detecting means (8) detects that the crane is located within the high-position range and the load on the crane sensed by the load-sensing means (25) exceeds a predetermined value, the function of the relief valve is disconnected, e.g. by means of a valve (24). This makes it possible to guarantee the load carrying performance in the high-position range and permit an increased load resulting in an increased maximum lifting power. To avoid overload of the crane when the relief valve is disconnected, the maximum permissible speed for operating the first boom section is reduced, so that the dynamic forces become insignificant.
Patent SE-9203839-D0 (SE)
Inventor: GARDELL J
IPC: A22B5/00
Filed: 1992-12-18
Abstract: The invention relates to a process and an apparatus for individually processing a carcass. The inventive process is characterized in that the carcass, before each operation of the process, is taken to an ergonomically correct position. The apparatus according to the invention is characterized in that an essentially vertical supporting arm (36) is movably connected to a frame member (14) arranged in a base element (6), the upper end (38) of said supporting arm (36) supporting the carcass (S). The frame member (14) and the supporting arm (36) are connected to control means (18, 20, 32, 50) for turning the carcass (S) about the main axes (X, Y, Z) in a perpendicular system of coordinates.
Patent SE-9301884-D0 (SE)
IPC: H04W8/18
Filed: 1993-06-02
Abstract: Release is carried out by PP transmitting CC-RELEASE COMplete. The invention thus entails that a person who belongs to a radio system with a short range, for example a wireless telephony system, can be temporarily transferred as guest into a second wireless telephony system. When the user moves to a second communications system, he identifies himself in it as a guest. Information relating to the temporary address of the relevant person is transferred to his home system. An incoming call to the person in question is received by the home system which forwards the call to the system in which the person sought is temporarily registered. The caller is then notified that a call is coming in by a call signal being originated. The called party then answers the call and a normal call is set up. With the outgoing call, signals are transferred from the caller to means in the network which register who is establishing the call. The registration is carried out on the basis of a call occurring from a certain subscription, or person, regardless of whether the call is established from the home system or as guest in another system. The system then registers the length of the call and debits the subscriber at his home address. <IMAGE>
Patent SE-9303271-D0 (SE)
Inventor: BACKMAN H E
IPC: A23L3/01
Filed: 1993-10-06
Abstract: Device for treating liq. foodstuffs, esp. beer or milk, comprises (i) an oscillator unit which generates a continuous, variable electric field with opposing square waves at a continually changing frequency of 1-10 kHz, and (ii) dipole antennae for conveying the electrical field to the liq.
Patent SE-9402091-D0 (SE)
Inventor: PETTERSSON CONNY
IPC: G01N30/60
Filed: 1994-06-14
Abstract: PCT No. PCT/SE95/00632 Sec. 371 Date Mar. 4, 1997 Sec. 102(e) Date Mar. 4, 1997 PCT Filed Jun. 2, 1995 PCT Pub. No. WO95/34359 PCT Pub. Date Dec. 21, 1995A liquid chromatography column including a chromatographic matrix, liquid flow inlet means and liquid flow outlet means, and a distributor located adjacent the inlet and functioning to distribute the incoming liquid. The column includes a matrix is that is monolithic and porous; and in that when eluant passes through the matrix a liquid accommodating gap which is devoid of matrix material is present between the matrix and the distributor.
Patent SE-9403905-D0 (SE)
Inventor: ARTURSSON PER
IPC: A61K47/36
Filed: 1994-11-14
Abstract: The present invention relates to a pharmaceutical formulation comprising a chitosan polymer having a degree of acetylation of between 20 % and 45 % and a molecular weight of above 75,000, and a therapeutic active agent, a chitosan polymer for preparing said formulation, and the use of said chitosan polymer and a method of enhancing the absorption of a therapeutic active agent.
Patent SE-9502434-D0 (SE)
Inventor: SILVERSAND AHLSTROEM FREDRIK
IPC: B01D53/94
Filed: 1995-07-05
Abstract: PCT No. PCT/SE96/00675 Sec. 371 Date Dec. 24, 1997 Sec. 102(e) Date Dec. 24, 1997 PCT Filed May 24, 1996 PCT Pub. No. WO97/02092 PCT Pub. Date Jan. 23, 1997A catalyzer is provided for promoting chemical reactions, such as the reaction between ammonia and air to produce nitrogen monoxide which, in turn, can be used to manufacture nitric acid or the purification of flue gas from incineration plants. The catalyzer is made by forming a mixture of a combustible pore forming substance, such as a polymer, vegetable material or graphite, and a ceramic material, such as alumina, zirconia, titanium dioxide, silica, tungsten carbides, silicon nitrides and mixtures thereof, and thermally spraying this mixture onto a support net to result in a net having porous ceramic deposited thereon. The surface area of this porous ceramic/net composition can be enlarged by depositing a high surface area ceramic, such as alumina, silica, titanium dioxide, zirconia, aluminum-titanium, silicon carbide and mixtures thereof, into the pores the ceramic/net composition by a in-situ precipitation technique; by a sol-gel technique or by injecting the high surface area ceramic into the jet spray of the ceramic material during the thermal spraying process so that both high surface area ceramic and ceramic material are deposited onto the net. Catalytically active metal components, such as palladium, platinum and oxides of iron, chromium, copper and zinc are deposited onto the resulting high surface area ceramic/net composition.
Patent SE-9504276-D0 (SE)
Inventor: MUNAKATA TAKEO
IPC: H01B5/10
Filed: 1995-11-30
Abstract: An overhead cable provided with a plurality of segment strands of a sector-shaped cross-section twisted at the outermost layer and having grooves of a substantially arc-shaped cross-section at the surface at the adjoining portions of the segment strands. Also, a low sag, low wind load cable provided with tension-bearing cores comprised of strands having a linear expansion coefficient of -6x10-6 to 6x10-6/ DEG C. and an elastic modulus of 100 to 600 PGa and with a plurality of sector-shaped cross-section segment strands twisted around the outermost circumference of the cable including the tension-bearing cores comprised of a super-high-heat resisting aluminum alloy or extra-high heat resisting aluminum alloy, grooves of a substantially arc-shaped cross-section being provided at the surface at adjoining portions of the twisted segment strands. This enables the wind load to be reduced. Further, a low wind load cable can be easily fabricated at a low cost. In addition, by using invar strands for the cores and using segment strands of a super-high heat resisting aluminum alloy or extra-high heat resisting aluminum alloy at the outermost layer, the sag at high temperatures can be greatly suppressed. Accordingly, even the amount of the sideways swinging caused when the overhead cable is struck by a strong wind from the lateral direction can be greatly suppressed together with the low wind load construction.
Patent SE-9601150-D0 (SE)
Inventor: FAXON JOHAN
IPC: B08B9/04
Filed: 1996-03-26
Abstract: The device (1) has one or more mouthpiece apertures, e.g. a ring gap (6), through which medium flows to clean the conduit inner walls. The cleaning mouthpiece is brought into contact with the conduit inner wall by an under pressure being created between it and the inner wall. The cleaning mouthpiece has a control (3.1) through which medium flows out from the ring gap or corresponding mouthpiece apertures in at least two different directions. The mouthpiece is made to move laterally along the pipe conduit inner wall by rotation of a feed conduit (2).
Patent SE-9602413-D0 (SE)
Inventor: LINDSKOG PER
IPC: C23C16/30
Filed: 1996-06-17
Abstract: A cutting tool insert comprises: (a) a cemented carbide body of WC, 6-15 (9-12) weight % Co and 0.2-1.8 weight % cubic carbides of Ti, Ta and/or Nb, and a highly W-alloyed hinder phase with a CW ratio of 0.78-0.93 (0.8-0.91); and (b) a coating comprising an innermost TiCxNyO2 1.5~mm thick with equiaxed grains 0.5~mm, a 2-5~mm thick TiCxNyO2 layer with columnar grains with an average diameter 5~mm, and an outer layer of smooth fine-grained (0.5-2 ~mm) k-Al2O3 0.5-6 ~mm thick. The manufacture of the insert is also claimed and comprises forming the innermost layer of TiCxNyO2 by known CVD methods (x+y+2=1, z0.5) to a thickness of 0.1-1.5~mm, forming the 2nd TiCxNyO2 layer by MTCVD using acetonitrile as the C and N source at 850-900 deg.C (x+y+z=1, 2 = preferably 0, x>0.3 and y>0.3, and forming a TiN layer 1~mm on the k-Al2O3 layer.
Patent SE-9603943-D0 (SE)
Inventor: KARLSSON ULF
IPC: B05C9/14
Filed: 1996-10-29
Abstract: The present invention relates to a method and device for manufacturing coated sleeves, whereby the sleeve is positioned vertically and held stationary, while a feed pipe is introduced from below, by vertical displacement, concentrically into the sleeve. Also from below, an excess of fluid is supplied under pressure, through the feed pipe. The fluid is allowed to emanate from an upper end outlet of the feed pipe and allowed to flow by gravity in the small gap which is formed between the feed pipe and the internal walls of the sleeve. The internal walls of the sleeve are thereby coated with the fluid, while at the same time, the coating of the outside of the sleeve is prevented. The invention also relates to a writing pen comprising a coated sleeve.
Patent SE-9702971-D0 (SE)
Inventor: JOHANSSON PER
IPC: B62B/
Filed: 1997-08-19
Abstract: One of the vertical side walls of the trolley is vertically adjustable in a downwards direction and also capable of being swung outwards, allowing it to be swung around the outside of the trolley load surface to provide extra space.
Patent SE-9703001-D0 (SE)
Inventor: DJUPSJOEBACKA ANDERS
IPC: H04B10/50
Filed: 1997-08-20
Abstract: The present invention relates to an optical duobinary transmitter system and method using optical intensity modulation. The system comprises an input terminal (51) arranged to receive a first binary signal, a driving circuit (53) connected to the input terminal and arranged to convert the first binary signal into a second and a third binary signal, a double electrode optical modulator (55) connected to the driving circuit in such a way that its upper and lower electrode may be driven by said second and third binary signal, respectively, said modulator being further arranged to modulate the amplitude and phase of an optical carrier according to the binary driving signals so as to provide an optical duobinary signal corresponding to said first binary signal and with a predetermined negative modulation chirp parameter, and an output terminal (57) connected to the optical modulator and arranged to feed an optical transmission line with the modulated optical duobinary signal. The modulator may alternatively be arranged to be driven by quasi-ternary signals.
Patent SE-9703699-D0 (SE)
Inventor: LINDSOE SVEIN ARNE
IPC: B21C47/18
Filed: 1997-10-10
Abstract: A length of flexible material e.g. strapping or belt is discharged from a spool for use in e.g. manufacture of spiral hose. The discharge is controlled by a unit consisting of a potentiometer linked to the spool arm, and whose output signal is proportional to the position of the arm. The output signal controls the speed of rotation of the spool drive unit, and thus the speed at which the material is discharged to the process concerned. The control unit also incorporates preferably a frequency converter for the potentiometer output signal, used to regulate the spool drive motor speed.
Patent SE-9704894-D0 (SE)
Inventor: HOLMBERG PER
IPC: H05K3/32
Filed: 1997-12-29
Abstract: In a method of producing a printed board assembly from a printed board, components are furnace soldered to the printed board. A string of heat curing, electrically conductive material, elastic after curing, is deposited around the site where the components to be shielded, are to be furnace soldered. That string is cured into a shielding gasket in the furnace soldering step, i.e. in the same production step as the components are furnace soldered to the printed board. The shielding gasket is adapted to cooperate with a shielding housing to shield the components.
Patent SE-9802688-D0 (SE)
Inventor: FORSBERG GUNNAR
IPC: H05C1/06
Filed: 1998-08-07
Abstract: The invention refers to a device for an electric fence. The device include an electric unit (1) which is connectable to an electrically conducting fence (2) and which includes a voltage generator (4) arranged to apply a relatively high electric voltage to said fence (2). Furthermore, the device include a proximity detector (5), which is arranged to sense a state at which an animal is at least in contact with or in the proximity of said fence (2), and a control unit (6), which is connected to the voltage generator (4) and the proximity detector (5) and arranged to activate the voltage generator (4) to apply the relatively high electric voltage to the fence (2) in response to the state. The proximity detector (5) is arranged to detect the state by sensing an electric parameter, which substantially depends on the capacitance between the fence (2) and ground.
Patent SE-9804188-D0 (SE)
Inventor: BORNSTEIN JAN
IPC: H04Q11/04
Filed: 1998-12-01
Abstract: The present invention relates to a method and an arrangement in a communications network including one or more clients (11) and one or more servers (12) providing services and/or resources (13). The client (11) accesses at least one server for obtaining said resource or service (13). Said arrangement includes a part (XSCU) (24) arranged for controlling communication between the client and the server (12), said part (24) including an updatable database (XSCU Context) for storing information at least about said resource/service and corresponding server (12).
Patent SE-9804219-D0 (SE)
Inventor: BUSCH CHRISTER
IPC: A63B21/02
Filed: 1998-12-04
Abstract: Device for stimulating venous return in the lower limbs including a frame (1) intended to rest with a supporting surface against a foundation such as a floor, a bed head, a wall etc. The device is distinguished in that a foot plate (4) is arranged to tilt on frame (1) from an starting position that is angled in relation to the floor and thus frame (1) around an axle (5), that foot plate (4) is provided with a leaf spring (9) acting between a section (7) of the frame and the underside of foot plate (4), that the section (7) has such a form that when foot plate (4) pivots from the said starting position, leaf spring (9), by being progressively tensioned by the interaction of the frame with the section of the spring, increases the resistance against the pivoting of foot plate.