baber/WOPTO huggingface dataset:
Patent SE-8502320-L (SE)
Inventor: HENRIKSSON B-A
IPC: B65H20/02
Filed: 1985-05-09
Abstract: PCT No. PCT/SE86/00183 Sec. 371 Date Jan. 24, 1987 Sec. 102(e) Date Jan. 24, 1987 PCT Filed Apr. 22, 1986 PCT Pub. No. WO86/06685 PCT Pub. Date Nov. 20, 1986.A friction device, preferably for printer-typewriter ribbons, intended to provide engagement between a drive roller and the ribbon and wherein a counter pressure roller is supported by a flexible shaft in the form of a helical spring which is mounted at a distance from the peripheral driving surface of the drive roller which is less than the radius of the counter pressure roller.
Patent SE-8503507-L (SE)
Inventor: NILSSON H
IPC: C08F4/28
Filed: 1985-07-17
Abstract: A process for the polymerisation of vinyl chloride in aqueous system using a monomer-soluble, free-radical forming initiator. The initiator is activated at the first stage of the polymerisation partly be means of a red-ox system comprising a metal complex which is reduced to initiator-activating form by means of a reducing substance. The total amount of reducing substance is added at the beginning of the polymerisation process and this leads to a rapid increase to a constant polymerisation rate. The initiator is eg a diacyl peroxide or a peroxy dicarbonate and the radical formation from the initiator during the later part of the polymerisation is entirely dependent on the thermal decomposition of the initiator.
Patent SE-8504598-L (SE)
Inventor: KOHN S W
IPC: A47L9/28
Filed: 1985-10-04
Abstract: PCT No. PCT/SE86/00438 Sec. 371 Date May 4, 1987 Sec. 102(e) Date May 4, 1987 PCT Filed Oct. 1, 1986 PCT Pub. No. WO87/01921 PCT Pub. Date Apr. 9, 1987.An arrangement in a vacuum cleaner having an electric motor (15) and a suction fan (14) connected with the motor, the motor being provided with an electronic speed control device (16) making possible the adjustment of the suction power of the vacuum cleaner. The speed control device (16) is arranged by operating of a control means (19; 47) during a predetermined time to control the motor (15) to rotate at a speed corresponding to a power level exceeding the maximum continously available power and then to reconnect the speed that previously prevailed. Means (40, 43, 44, 45) are arranged to prevent operation at the speed corresponding to the exceeding power during a second predetermined time following the first predetermined time.
Patent SE-8505376-L (SE)
Inventor: ROCHARD J-C
IPC: A63C9/20
Filed: 1985-11-13
Abstract: A lateral retention apparatus for a boot attached at its front end to a cross-country ski. The apparatus is positioned on the upper surface of a cross-country ski and includes a retention and guidance rib adapted to engage a groove in the sole of the boot. The groove progressively caps the sole when the boot is flattened on the ski. The rib and the groove have substantially the same cross-sectional configuration, and this cross-sectional configuration is asymmetrical. The ribe on one ski supporting a skier has an interior inclined lateral surface facing the other ski supporting the skier, and an exterior inclined lateral surface facing the exterior of the ski to which it is attached. The interior inclined lateral surface of the rib can have an average gradient with respect to a horizontal surface of the ski that is either greater than or less than the average gradient of the exterior inclined lateral surface of the rib with respect to this horizontal surface.
Patent SE-8505682-L (SE)
Inventor: OTTO W
IPC: G01L3/20
Filed: 1985-12-02
Abstract: A method and apparatus for the performance testing of a ship's engine while the ship is moored in a harbor, and even when the ship is being refitted or before the ship is completely built. To facilitate stationary testing of the ship's engine, a zero-thrust controllable-pitch propeller substitute, designed in the manner of a water-braking device, is installed. The propeller substitute attaches to the propeller shaft of the ship and replaces the regular controllable-pitch propeller during testing. The water-braking device has controllable a drag which can be adjusted to correspond to the engine output, and is preferably designed to accept the controls and fittings of the regular propeller. The water-braking device produces substantially zero thrust on the propeller shaft and the hull of the ship at all speeds of operation thereof, thereby producing far less currents at the site of the mooring of the ship during testing than the prior art methods.
Patent SE-8604822-L (SE)
Inventor: HELLGREN ROGER
IPC: A61F2/958
Filed: 1986-11-11
Abstract: A catheter for intestinal aspiration, perfusion and provocation of a segment, and a method to use this catheter for diagnostic purposes. The catheter comprises a tube (2) of flexible material with at least four lumens (3, 4, 5, 6, 7, 8) for transporting irrigation fluids, air or marker solution. Furthermore the tube is provided with holes (17, 18, 19, 20) which communicate with the lumens and the space outside the catheter. The catheter also comprises at least two inflatable balloons (9, 10), by which a segment of the small intestine can be sealed off so that a test space is formed therebetween. Furthermore the catheter comprises a stiffening wire (12) and a weight in the tip (11) of the catheter which facilitates the insertion of the catheter. The catheter is characterized in that it is formed in a way that makes it possible to insert it into the small intestine without anaesthetics and surgery. The method is characterized in that it is fast and safe and enables diagnostic use for intestinal diseases with a specificity and a sensitivity that has not previously been possible.
Patent SE-8701085-L (SE)
Inventor: TURKO J W
IPC: F24H3/06
Filed: 1987-03-17
Abstract: An improved heating system is disclosed for providing heated air to a heated space, preferably using a gaseous fuel as the energy source. The system preferably includes an air heating sub-system, a compact combustion chamber, a separate cold air supply sub-system for conveying cold air from the heated space to the air heating sub-system, a combustion chamber heat exchanger in fluid with the cold air supply sub-system for transferring heat thereto, and a separate air circulating sub-system for withdrawing cold circulating air from the heated space. A mixing chamber is provided for mixing heated air from the air heating sub-system with the cold circulating air to provide heated air to the space. The system also preferably includes separate sub-systems for supplying pressurized combustion air and pressurized gaseous fuel to the air heating sub-system and for forcibly conveying exhaust gases therefrom without the need for a draft-type chimney or stack. In another preferred embodiment, a vortex-type air separator separates higher temperature and lower temperature combustion air, with the higher temperature air being used for combustion and the lower temperature air being heated in an exhaust gas heat exchanger before being conveyed to the heated space. A novel control sub-system is also provided for controlling the system, preferably in response to both indoor and outdoor temperatures, and for minimizing the number of energy wasting on/off cycles in operating the system.
Patent SE-8701288-L (SE)
Inventor: LIND T
IPC: H01L21/76
Filed: 1987-03-27
Abstract: A monocrystalline semi-conductor layer (7) is sintered firmly to an oxide layer (6) on the epitaxial layer, and the thus produced body is coated with a nitride layer (8a) and an organic polymer layer. The lower part of the nitride, layer and the oxide layer is etched away, and then the main part of the semi-conductor plate is etched away with sodium hydroxy-soln. A residue of the semi-conductor palte is etched away with a doping-selective etching soln. which does not etch into the eipthaxial layer. This is demonstrated by photolithographic methods, and the required parts of the layer are etched away with anisotropic etching fluid so that semi-conductor islands (2) remain. The freed surfaces (2b,5b) of the islands are doped and oxidised to an insulating oxide layer (3), and the base (1) is deposited. The nitride layer (8a) is etched away in company with the semi-conductor layer so that electronic components can be produced in the semi-conductor islands.
Patent SE-8702930-L (SE)
Inventor: ROSENDAHL R
IPC: E04G1/15
Filed: 1987-07-22
Abstract: A panel of composite structure comprises two bow-shaped longitudinal edge girders (10) and sheets (11) located therebetween, which are mutually spaced and hook-shaped edge portions (12) engage hook-shaped edge portions (13) on the box-shaped girders, defining a cavity (14) which extends continuously between the sheets into the box-shaped girders. The cavity is filled with a stiffening rigid core material (15) binding the interengagement of the hook-shaped edge portions. In a method for manufacturing the panel the edge girders and the sheets are fixedly secured in the intended position and the cavity defined by the edge girders and sheets is closed at the ends by means of end caps. The components of the rigid core material are injected into the cavity through one end cap. The core material fills the cavity and is hardened therein to stiffen the panel and simultaneously bind the interengagement at the hook-shaped end portions.
Patent SE-8703300-L (SE)
Inventor: LAITEM L
IPC: C11D3/20
Filed: 1987-08-26
Abstract: A nonaqueous liquid automatic dishwashing detergent composition with improved rinse properties and method of using the detergent composition. The dishwashing composition comprises a liquid nonionic surfactant containing a stable or readily redispersible suspension of polyphosphate builder salt.
Patent SE-8704351-L (SE)
Inventor: NATRI A
IPC: E06B3/30
Filed: 1987-11-06
Abstract: A window construction comprises a wooden frame consisting of upper and lower horizontal parts (21y, 21a), vertical lateral parts (21r), and vertical intermediate parts (21p), placed between the said horizontal parts, and an optional solid part (30), placed between the vertical intermediate frame parts (21p), the solid part consisting of a wall construction (31-34) with thermal insulation. The circumferential outer faces of the window are lined with a profile (40, 41, 43) of metal or equivalent material, protecting the construction against the weather. The vertical intermediate frames (21p) and/or vertical intermediate frames (21p) and solid part (30) between them are, from outside, covered by a lining glass pane, (10A, 10B), which is attached by means of fastening profiles (12) to the outer face of the vertical intermediate frame (21p) and/or to the outer wall (34) of the solid part (30). The areas in the vicinity of both of the vertical edges of the lining glass pane (10A, 10B) extend onto the frame profiles (26) of the outside window panes so that a small vertical air gap (R) remains between the latter parts (10A, 10B; 26), which said air gap opens into the air space (V) remaining underneath the said lining glass pane (10A, 10B), which is protected from weather. <IMAGE>
Patent SE-8800526-L (SE)
Inventor: AOKI A
IPC: A47C7/74
Filed: 1988-02-16
Abstract: An automotive seat with a heating device provided therein, in which a trim cover assembly is integrally affixed over a foam cushion member, comprises a recessed portion formed at the rear of the cushion member, a block member removably inserted in the recessed portion, and a heating device secured on the block member. With such structure, the heating device is embedded in the cushion member such that it is interposed between those recessed portion and block member. Both cushion and block members are further supported on a frame and support member provided in the seat.
Patent SE-8801027-L (SE)
Inventor: SEVERINSSON L M
IPC: B60T13/74
Filed: 1988-03-21
Abstract: An actuator for supplying a controlled force or attaining a controlled position, especially an electro-mechanical brake unit, includes a drive sleeve 8), which may be subjected to a torque, for example from a coil spring (6), and a ball screw (15, 25) for transforming the torque into an axial force for brake application. Between the drive sleeve and the ball screw there is a control arrangement, comprising an outer locking spring (16), a control sleeve (17), and an inner locking spring (18), a control motor (20) being connected to the control sleeve for rotation thereof in either direction. The control sleeve is connected to the locking springs for control of their locking and unlocking functions.
Patent SE-8802196-L (SE)
Title: Glove with inner hand and finger parts - has fore-and small finger parts and intermediary part formed by one material piece
Inventor: HANSSON ERIK
IPC: A41D19/00
Filed: 1988-06-13
Abstract: The ring and long finger parts (5, 6) of the glove are joined on the inner hand side to the material in the transition area between the hand long and ring fingers and the intermediary part by seams. The first of these seams (26) extends across a longitudinal centre line (C), whilst the other (27) extends inclinedly in relation to the same line. To produce the long and ring finger parts, the material piece is doubly folded, sown together and cut in the folding zone so that the parts are only held together by the seams.
Patent SE-8901291-L (SE)
Inventor: LAKANEN ARMAS
IPC: A01K/
Filed: 1989-04-11
Abstract: The invention concerns a drinking vessel for fur animals such as foxes, equipped with a water container (1) and with at least one drinking pipe (2) protruding from the container, the drinking vessel being suitable for placement by the cage wall so that the drinking pipe (2) is pushed into the cage within reach of the animal. According to the invention, the drinking pipe's (2) front edge (3) includes one or more vertical protruding sections (4), 3 - 25 mm wide and over 4 mm deep.<IMAGE>
Patent SE-8904149-L (SE)
Inventor: SINKKILAE AARRE
IPC: A01C7/04
Filed: 1989-12-08
Abstract: The invention relates to an apparatus for sowing seeds from a vessel in a manner that over each operating cycle of the apparatus a predetermined number of seeds will be sown. The apparatus is particularly intended for forest growing or garden use. The apparatus comprises a tubular seed picker (4), whose lower end is fitted with one or a plurality of suction-air nozzles (5) and whose upper end is fastened to the lower end of compressible bellows (2). Through said bellows (2) is passed a suction-air pipe (3). When negative pressure is brought through pipe (3) inside bellows (2) and picker (4), the compression of bellows (2) and uplifting of picker (4) occur while a seed adheres to the end of each nozzle tube (5). As picker (4) has risen up to a dropping position, a seed guide (6) pivots to a position below the seeds to be dropped for passing the seeds into a seed duct (1).
Patent SE-9001062-L (SE)
Inventor: HYOETY P
IPC: F23G7/04
Filed: 1990-03-23
Abstract: A method for regulating the feed and/or combustion conditions of concentrated waste liquors of varying chemnical and physical properties, for their burning in a soda recovery unit, by determining the maximum expansion upon heating of a dry matter particle of the liquor to be fed into the soda recovery unit, and by regulating the feed and/or combustion conditions on the basis of the expansion thus determined. The measure used for the expansion is the ratio of the lignin present in the concentrated liquor to any one or several of the acids present in the concentrated liquor, such as aliphatic acids.
Patent SE-9002501-L (SE)
Inventor: TENTORIO D
IPC: A61P31/04
Filed: 1990-07-26
Abstract: A process is described for the preparation of mono (2-ammonium-2-hydroxymethyl-1,3-propanediol) (2R,cis)-1,2-epoxypropyl-phosphonate with improved characteristics of stability, of processing for the preparation of pharmaceutical forms and of stability of the pharmaceutical forms that contain it.
Patent SE-9100563-L (SE)
Inventor: MINAMI Y
IPC: B60N2/28
Filed: 1991-02-27
Abstract: The infant binding protective seat (1) has a reclining adjustment (20) that continuously changes the reclining posture of the seat body (2). A protector (10) prevents a seat belt (7) from coming into direct contact with the seat body (12) when the seat belt is fastened tight is interposed between the seat belt (7) and the seat body (2). An engaging mechanism (2c, 10d, 11, 12) engages the protector (10) with the seat body (2) when large deceleration above a specified value is generated in a vehicle . Thus the reclining posture of the seat body becomes continuously adjustable by the reclining adjuster. Since the seat belt does not directly engage with the seat body because of the presence of the protector with the infant binding protective seat locked to the car seat by the seat belt, the reclining posture of the seat body can be continuously adjusted. @(19pp Dwg.No.3/7)@
Patent SE-9102860-L (SE)
Inventor: ISAKSEN ROALD
IPC: E03F5/04
Filed: 1991-10-03
Abstract: Drain for surface water comprising a drain grating (2) arranged on a concrete drain (1), the flanges (7) of the grating (2) thereby resting on a layer of bitumen masses (3). To lift the upper surface of the grating (2) bitumen masses are refilled through apertures (5) in the flanges (7) and to lower the grating (2) bitumen masses (3) are pressed up through the apertures (5) in the flanges (7) of the grating (2) by heating the grating (2) and thereby also the bitumen masses. The invention also is concerned with a method for installation and subsequent lifting or lowering of the drain grating (2) in relation to the drain (1) to achieve alignment with the surrounding surfaces.
Patent SE-9301897-L (SE)
Inventor: MARTIN JAVIER
IPC: B23B31/16
Filed: 1993-06-03
Abstract: The chuck plate has jaws of which at least one (3') is radially movable along the plate for clamping and loosening of a workpiece (10). The jaws (3) are arranged so that together their ends are turned towards the chuck plate centre to receive and hold an insert separable into at least two parts (6,7). The insert parts are provided with first recesses which with the parts brought together form a common recess, which in the chuck plate axial direction to correspond to the cross-section with their limiting walls they retain a part of the workpiece.
Patent SE-9503477-L (SE)
Inventor: HULTSJOE SVEN
IPC: F16L13/00
Filed: 1995-10-06
Abstract: A method of producing a jointed tube, eg for piling, comprises connecting adjacent tube sections 1, 2 by an internal jointing sleeve 3 externally coated with a thermoplastics material, heating the plastics coating on the sleeve to a plastic state, and then pressing each tube section end onto the sleeve while heated plastics material at the outer circumference of the sleeve is pressed away, the tube sections having an inside diameter less than the outside diameter of the plastics coating. <IMAGE>
Patent SE-9602274-L (SE)
Inventor: LEJON TAGE
IPC: E03D/
Filed: 1996-06-10
Abstract: The basin has an extended front part with a raised base, in which a shower nozzle is fitted. The shower nozzle is connected via a throttle valve to a first outlet for the shower on a thermostat mixer. The mixer is of the type which has two outlets and on cut-off automatically couples over to a second outlet. - The second outlet is connected to a level regulating valve in the toilet basin cistern for drainage of cold water before the bidet function is used. The bidet function is initiated by the thermostat mixer changeover function by means of an operating component.(Dwg.0/)
Patent SE-9604758-L (SE)
Inventor: KOIVUNEN KARI KALEVI
IPC: E02D5/52
Filed: 1996-12-23
Abstract: The invention is related to a stiff joint (1) of reinforced concrete piles, in which the adjoining parts at the ends of the piles comprise a perforated base plate (5), a margin collar (7), locking bars (2), locking blocks (3), insert pins (4), and starter bars (6). The double joint is formed by two similar adjoint pieces which are installed at the end of the concrete pile in the context of the casting. When the joint is made, the locking bar is placed inside the locking block so that their grooves (8, 11) are aligned and an insert pin (4) is pushed into the channel thus formed, the insert pin being shaped into a ring that surrounds the locking bar and locks the joint when clamping between the stop face (21) of the locking block and the stop face (24) of the locking bar.
Patent SE-9700353-L (SE)
Inventor: JOHANSSON LEIF
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-9701327-L (SE)
Inventor: BODIN JAN-OLOF
IPC: B62D7/18
Filed: 1997-04-10
Abstract: Wheel suspension for a non-driven steerable vehicle wheel, comprising a kingpin (3) fixed in a front wheel beam (1), said kingpin having upper and lower bearings (17, 18), by means of which a wheel spindle (12) is pivotally mounted relative to the beam. The upper bearing is a roller taper bearing and the lower bearing is a journal bearing (18) consisting of an outer sleeve of an elastically deformable plastic material and an inner bearing bushing of a bearing metal.
Patent SE-9704009-L (SE)
Inventor: OLSSON LENNART
IPC: H04L5/14
Filed: 1997-11-03
Abstract: The present invention combines the advantages of OFDD with Frequency Divided Duplex (FDD), thus enabling the reach of a vdsl transmission system to be extended. The present invention requires that: the use of an extra cyclic prefix; and for longer lines, the frequencies above the FDD band are not used, in other words. This in turn means that: time-synchronisation is performed between all transmitters in the ONUs and the NTs; timing advance is calculated from the line length; and different sub-carriers are used in up-stream and down-stream directions.
Patent SE-9804456-L (SE)
Inventor: PERSSON BENGT
IPC: B44B5/00
Filed: 1998-12-21
Abstract: Embossing tool for a plate press, comprising an inner cylindrical element (3) with an external groove (9), which extends over the periphery of the element and is divided into four slanting and four axial groove sections (10, 11). The inner cylindrical element is surrounded by a sleeve element (2) which can be axially displaced relative to the inner element and has guide rollers (8) which engage in the groove (9). A guide sleeve (1) fixed in a lower part of the press surrounds the sleeve element and has axial slots (4) in which external guide rollers (5) on the sleeve element engage. Upon displacement of the sleeve element with the inner guide rollers in the slanting groove sections, the inner cylindrical element is turned a quarter of a turn. The return stroke with the guide rollers in the axial groove sections does not act on the inner sleeve element. The inner cylindrical element has raised areas (22) on its top surface, which are thus turned a quarter of a turn for each stroke the press makes.
Patent SE-9900563-L (SE)
Inventor: ERICSSON INGELA JESSICA KATARI
IPC: H04W8/20
Filed: 1999-02-18
Abstract: A method in a cellular telecommunications network in which at least one Localized Service Area, LSA, has been specified, each LSA comprising one or more cells, comprises the steps of determining if information regarding an LSA has been changed, identifying at least one subscriber belonging to this LSA, and transmitting change information to said at least one subscriber belonging to the LSA to upgrade information on a SIM card held by this subscriber. Preferably an indicator is set to indicate if the subscriber belonging to the LSA needs the update information for the type of change made and transmitting update information only if there is such a need. For example, the list of cells belonging to an LSA only needs to be updated if cell information is stored on the SIM card. A node for carrying out the method is also disclosed.