baber/WOPTO huggingface dataset:
Patent SE-543203-C2 (SE)
Title: Assembly and steam generating arrangment comprising said assembly
Inventor: EKEBACKE ERIC
IPC: F22B5/00
Filed: 2019-07-05
Abstract: A steam generating arrangement (100) and an assembly (200) therefor are disclosed. The steam generating arrangement (100) comprises a housing (110) that has a housing inlet (111) for receiving a flow of air and that has a housing outlet (112) for connection to a duct (120) to be cleaned, and a fan (130) arranged to provide the flow of air into the housing inlet (111). The housing (110) encloses a hollow shield (140) comprising the assembly (200). The assembly (200) comprises a pressure vessel (210), a heat exchanging unit (220) arranged to convey heated water in liquid phase to the pressure vessel (210), and a closing unit (230) adapted to be biased to close an outlet (212) of the pressure vessel (210). A chamber (217) of pressure vessel (210) is connected to the outlet (212). A first tube (241) is fixed to and extends from the chamber (217) into the inlet portion (216). The first tube (241) partially encloses a second tube (242). The second tube (242) extends further into the inlet portion (216) than the first tube (241). A gap (250) is formed between the first tube (241) and the second tube (242).
Patent SE-544127-C2 (SE)
Title: Floating semi-submersible wind energy platform with t-shaped pontoon and its assembly
Inventor: NORBERG MARKUS
IPC: F03D13/25
Filed: 2020-04-30
Abstract: A moored floating offshore wind semi-submersible platform 1 with at least three columns 201, 202, 203 characterized in that columns are supported on a T-shaped underwater hull made up of two elongated pontoons, where one pontoon 12 is perpendicular to the other pontoon 11 and a method that allow that the semi-submersible platform 1 is constructed in hull-assemblies and blocks at a first location, transported efficiently to a second location close to the final offshore location where the hull-assemblies and blocks may be assembled quay-side while floating in the water. The platform will support at least one wind turbine 301 on a supporting structure (tower) 302 but may also support two turbines and in the latter case the platform will be moored offshore with a mooring turret to allow the platform to align in a favourable direction to the wind. The invention also concerns a method of assembly.
Patent SE-500161-C2 (SE)
Inventor: MOELLER THOMSEN PREBEN
IPC: A01B59/06
Filed: 1989-02-23
Abstract: It is well known that the coupling brackets 6 on jib arms 4 of a front loader can be adapted to automatically enter into locking engagement with corresponding locking fittings 12 on the tractor, an inclined plane system being established against the brackets as the tractor advances, the brackets thereby being raised to an interim position, from which they finally drop down to a safe locking connection with fittings. Release from this position is accomplished by acting on the jib arms to raise the brackets by means of hydraulic equipment of the front loader. With the invention an easier and more suitable release is achieved in that a manually swivelling cam disc 24 is fitted to the brackets 6, which interacts with the fittings 12 in such a way that, by swivelling the cam discs the brackets are forcibly lifted out of engagement with the fittings 12, following which the tractor can be reversed free of the implement without having had to make use of the hydraulics.
Patent SE-500580-C2 (SE)
Inventor: GOERLER KLAUS
IPC: A61K31/55
Filed: 1989-03-02
Abstract: Compounds of the formula  wherein R1 to R8, which may be identical to or different from each other, have diverse meanings, and the dotted line between the carbon atoms in the 4- and 4a- position or the 4a- and 5-position or the 42- and 12a position may be a single or double bond, or pharmaceutically acceptable salts thereof, as well as a process for the preparation of these compounds, and pharmaceutical compositions containing these compounds. The compounds and their salts are useful for the treatment of heart-circulation disorders.
Patent SE-505968-C2 (SE)
Inventor: GRAHN BENGT
IPC: E04H15/24
Filed: 1991-04-09
Abstract: PCT No. PCT/SE92/00208 Sec. 371 Date Dec. 30, 1994 Sec. 102(e) Date Dec. 30, 1994 PCT Filed Apr. 2, 1992 PCT Pub. No. WO92/18728 PCT Pub. Date Oct. 29, 1992A ventilation device for tents with at least one roof top (8) and a place for an open fire under this roof top, the tent cloth (4) having an upper boundary (12) at a distance below the apex of this roof top, so that an opening (9) for discharging flue gases coming from a fire is formed at the roof top, comprises a net (10) substantially impervious to insects, which is arranged in said flue gas opening (9) so as to prevent insects from getting into the tent through this opening. The insects net is movably arranged with respect to the frame work of the tent and the device further comprises an arrangement (14, 15, 18) for regulating the degree of the coverage of the flue gas opening by the insects net between a first position substantially entirely covering it and at least a position in which the flue gas opening is at least partially set free.
Patent SE-501389-C2 (SE)
Inventor: POSTI JUHANI
IPC: A61K31/66
Filed: 1992-04-24
Abstract: A pharmaceutical prepn. for oral use comprises, as active agent, dichloromethylene bisphosphonic acid (clodronate) (I) or a pharmacologically acceptable salt, the prepn. being enteric coated with a film which dissolves at pH 5-7.2.
Patent SE-501046-C2 (SE)
Inventor: LINDMARK LILJESTRAALE MAGNUS
IPC: H02M3/335
Filed: 1993-01-25
Abstract: PCT No. PCT/SE94/00043 Sec. 371 Date Dec. 18, 1995 Sec. 102(e) Date Dec. 18, 1995 PCT Filed Jan. 21, 1994 PCT Pub. No. WO94/17584 PCT Pub. Date Aug. 4, 1994A power unit including a self-oscillating series resonance converter which is intended to supply a load, for instance an electric bulb, a battery charger and/or electronic equipment. The series resonance converter includes two mutually connected transistors, each of which is activated by a respective control transformer, and further includes an inductor and a capacitor which are connected in series. Each transistor and an associated series-connected capacitive voltage divider and/or a further transistor are connected in parallel with the inductor, capacitor and control transformer. The load is connected across the capacitor. The magnetic flux through the control transformer can be influenced by a magnetic flux applied externally via an electromagnet to change the oscillation frequency of the transistors and therewith the voltage output of the power unit.
Patent SE-507280-C2 (SE)
Inventor: NEUMANN RAINER
IPC: G02F1/15
Filed: 1993-01-29
Abstract: A headlight for a motor vehicle comprises a gas discharge lamp as a light source emitting visible light and light in UV-wavelength region, a reflector having a first region which reflects the light for forming a low beam and a second region which reflects an additional light beam illuminating a region located beyond a region illuminated by the high beam, a filter arranged in a path of the additional light beam and at least partially absorbing the visible light and at least partially permeable for light in UV-wavelength region. The filter is formed by a coating which covers the second reflector region and is composed of a filtering material.
Patent SE-509661-C2 (SE)
Title: Packing material
Inventor: BERLIN MIKAEL
IPC: B32B9/00
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-503689-C2 (SE)
Inventor: ENGSTRAND TOMAS LARS BIRGER
IPC: D06F58/24
Filed: 1994-04-15
Abstract: In a tumbler dryer laundry, inserted in a rotatable drum (14), is arranged to be dried by means of a hot air stream circulating in a closed loop and being heated, before entering the drum (14), by heat generating means (21) and being led, after the exit from the drum, past a condenser (22) for the removal of moisture taken up from the laundry by the hot air stream. The tumbler dryer comprises a cabinet (11), closed by a door (15), in which the condenser (22) is disposed. The operative part of the condenser (22) consists of a plate-shaped metallic material which is folded to form a series of vertical channels (30, 31) along the width of the door, said vertical channels (30, 31) forming first and second channel groups of which for each pair of adjacent channels one channel (30) is referred to the first group and the other (31) is referred to the second group and the channels (30) of the first group is completely separated from the channels (31) of the second group. The hot air stream is conducted through the channels (30) of one of the groups whereas a cold air stream is conducted through the channels (31) of the opposite group. The channels (30, 31) have a mainly rectangular shape with the long sides directly adjacent to one another and the channels (30) of the group conducting the hot air are closed at the top and bottom, respectively, forming inclined portions (37, 38), the upper portion (37) of which being arranged to redirect the air stream from a vertical into a mainly horizontal direction whereas the lower portion (38) is arranged to convey condensate water towards a discharge furrow (39), or the like, disposed in the lower part of the condenser (22) at the open end of the channel, as seen in depth of said channel.
Patent SE-503228-C2 (SE)
Inventor: HJORTNAES ERIK RUNE
IPC: B65H5/06
Filed: 1994-07-07
Abstract: A method for handling of a document in a printer and a printer in which obliquely-inserted documents (16) of different thicknesses are automatically aligned by means of a system of cooperating feed rollers (8, 10) providing the alignment while slipping on the document. The weight of the rollers is used for the generation of an engagement pressure on the document which is adapted to the document thickness. The method of document alignment can be integrated in the document feed device of a printer, thus saving space and cutting costs.
Patent SE-511782-C2 (SE)
Title: Optical indication of positions and shapes on surfaces, for use at e.g. excavation site
Inventor: JANSSON ALLAN
IPC: G01C15/00
Filed: 1994-12-27
Abstract: The position/shape indication involves comparing a surface measured position with a calculated position, the resultant value being used for controlling an optical measurement beam to a calculated point for indication to an operator or a detector system. The differences in the measured value are used for controlling a machine or are passed to an operator. A rock wall shape is probed, pointing out shape-corrected application, points for a drilling unit or a drilling picture. The ground surface form is measured and dependent upon the form places of special interest are pointed out. The equipment (LP) probes the drilling unit position and uses the measured values to direct the unit to the correct position. The measured values in all cases are shown for an operator on a picture screen.
Patent SE-505282-C2 (SE)
Inventor: BRUNNER MIKAEL
IPC: H05B7/109
Filed: 1995-04-18
Abstract: PCT No. PCT/SE96/00513 Sec. 371 Date Feb. 10, 1998 Sec. 102(e) Date Feb. 10, 1998 PCT Filed Apr. 18, 1996 PCT Pub. No. WO96/33389 PCT Pub. Date Oct. 24, 1996An arrangement and method for determining the height position of a vertically movable electrode (2) in an arc furnace (1). The arrangement includes an elongated, flexible element (9), preferably a heavy chain, whose one end is attached to a first attachment point on the movable electrode (2). The other end of the chain is attached to a fixed second attachment point. The total weight of those flexible element parts that are carried by the movable and the fixed attachment points respectively will vary in response to vertical movement of the electrode. The arrangement also includes load cell for sensing the part of the total weight supported by the fixed attachment point, for determining the height position of the electrode (2).
Patent SE-504485-C2 (SE)
Title: Appts. for functional control of treatment catheter
Inventor: BOLMSJOE MAGNUS
IPC: A61N5/00
Filed: 1995-06-26
Abstract: The fluid before the commencement of treatment is fed into a container (10). During treatment, the fluid is circulated in a closed system through the channel system (11) and container. Circulation continues during ongoing measurement of the vol. in the container. Circulation is interrupted if there is less than a predetermined vol. of fluid in the container. Circulation continues during ongoing measurement of the pressure in the channel system. The fluid, through cooling or heating, is brought to the required temp. The channel system is by-pass-coupled if the pressure in it exceeds a predetermined value. A pump (13) is arranged for feeding fluid to the container. The channel system is connected to the container via the pump for closed circulation of fluid. The container has a first measurement component (14) for measurement of the vol. of fluid in the container. The pump is operatively connected with the first measurement component via a control unit (15). At least one antenna is incorporated for transmission of radio radiation.
Patent SE-505152-C2 (SE)
Inventor: ERIKSSON ANDERS
IPC: H04B3/23
Filed: 1995-10-11
Abstract: An adaptive echo cancellation method determines a long time average of an input signal and a short time average of the same signal, and prevents updating of an adaptive filter if the short time average falls below the long time average.
Patent SE-507596-C2 (SE)
Inventor: KHEBREH MATIN
IPC: E04B2/18
Filed: 1996-04-15
Abstract: The invention concerns an apparatus (1) for building block systems including rectangular building blocks of concrete or similar material which are arranged to be attached to other building blocks using couples in rows to form a wall (7) whereby the couples are formed by extensions and depressions along the sides of the blocks adjacent to each other. One side of each building block has a number of openings that are shaped to accept pairwise coupling columns from building blocks coupled to each other in rows.
Patent SE-505210-C2 (SE)
Inventor: NILSSON HANS
IPC: B66F9/18
Filed: 1996-04-26
Abstract: A control is provided for a load-handling device that includes a hydraulic gripper (14) which is intended to grip objects, such as one or more rolls or bales of paper material or other goods, through the medium of pressure in a clamping pressure line (32) leading to one or more hydraulic cylinders (30) that actuate gripping arms on the gripper (14), and on the other hand to lift the objects by actuation from a lifting device (22, 42). The clamping force is adapted to the lifting force during a clamping and lifting operation, by, among other things, monitoring the lifting force of the lifting device (42) with the aid of sensor member. A pressure reduction valve (36) is provided in the clamping pressure line (32), and a control member (50) is provided for controlling the pressure reduction valve (36) to a pressure in the clamping pressure line (36) that is proportional in the lifting force detected by the sensor member (60).
Patent SE-509718-C2 (SE)
Inventor: THIBERG ROLF
IPC: A61N5/06
Filed: 1996-06-07
Abstract: Apparatus for external medical treatment with light. A light-emitting device is provided that is adapted to be held in close proximity to the body of an individual and that includes light-emitting diodes or corresponding elements that are adapted to emit monochromatic light of a first wavelength. The light emitting device is driven by a drive arrangement for causing the light-emitting device to emit the monochromatic light over a first predetermined time period in a first state, and thereafter emit selectively monochromatic light of a different wavelength than the first wavelength and over a second predetermined time period in a possible second state. The drive arrangement causes the light-emitting device to pulsate the emitted light in accordance with a predetermined pulse frequency or series of pulse frequencies over the respective time periods, and causes the light-emitting device to emit the pulsating light with a pulse length that lies within an interval of about 60% to about 90% of the time between respective start edges of two mutually sequential pulses.
Patent SE-505533-C2 (SE)
Inventor: ANDERSSON CHRISTER
IPC: E04B1/26
Filed: 1996-07-23
Abstract: A nailing plate connector includes a plurality of holes (5-8) and functions to mutually connect two wooden elements (1, 2; 1, 3) with the aid of nails that are driven into the elements through nail holes provided in the connector. The holes (5-8) are disposed in two groups (6, 7; 5, 8), of which one group (6, 7) receives nails that are anchored in one element (1) and the other group (5, 8) receives nails that are anchored in the second element (2, 3). At least one hole (7, 8) in each group has the form of an elongated slot, with the two slots (7, 8) mutually converging. The slots converge in a connector mounting displacement direction (9) so that the slots (7, 8) coacting with nails partially driven into the slots cause the wooden elements to be drawn together or separated in a direction that is generally perpendicular to the connector mounting displacement direction.
Patent SE-505523-C2 (SE)
Inventor: OESTERLUND CARL-GUNNAR
IPC: F16B5/02
Filed: 1996-08-19
Abstract: A spacing sleeve (10) for use when mounting an object (20) at a certain distance in front of a wall (19) by means of a screw (18) extending through the spacing sleeve comprises a tubular body (11), having two opposite bearing surfaces (12, 13), located each at one end of the body, and holding means (14), connected to the body (11) and located at one end thereof, for releasably holding the spacing sleeve (10) to said object (20) during the mounting of the latter. At its other end, the body (11) is provided with means (21), adapted to receive said holding means (14) of another spacing sleeve (10) in releasable engagement therewith and to permit two or more spacing sleeves (10) to be stacked upon each other and to be releasably held to each other in a mutually centered state and with facing bearing surfaces (12, 13) of the bodies (11) of adjacent spacing sleeves (10) in contact with each other.
Patent SE-507255-C2 (SE)
Inventor: OLOFSSON LARS-ANDERS
IPC: H05K9/00
Filed: 1996-08-22
Abstract: The present invention relates to a protective shield (1) of EMC-type, for e.g. electrical components (40) on a circuit board (30). The protective shield (1) comprises a frame (10) with associated lid (20), where said frame (10) at the end facing towards the circuit board (30) comprises a flange (12). The frame is arranged to be fastened to the circuit board (30) by means of gluing, welding or soldering. The frame (10) is intended to surround at least one component (40) so that electrical contact is formed between said circuit board (30) and said frame (10) and between said frame (10) and said lid (20).
Patent SE-514461-C2 (SE)
Title: Packaging containing hygiene articles inside disposal bags
Inventor: FROEIDH ARNE
IPC: B65D77/24
Filed: 1996-09-13
Abstract: A method for positioning a product (1) in a bag packaging into which an object (9) is inserted, involves providing the product with a flexible flap (3) having a positioning means (5) on one of the flap surfaces to ensure that the product can be held in position in relation to the object and bag as the object is being inserted. Preferably the positioning means is a pressure-sensitive adhesive with a low adhesive strength or an area of the flap surface with a relatively high coefficient of friction compared with the rest of the same flap surface. Also claimed are (i) a combination of a mainly flat product and absorbent articles (10) inside a bag packaging and (ii) the product used, comprising a mainly flat cover (2) containing waste bags for receiving absorbent articles.
Patent SE-508521-C2 (SE)
Inventor: ERIKSSON PER GUNNAR
IPC: F24S10/50
Filed: 1996-11-04
Abstract: A method of producing a flexible heat-exchange device including a body having a flexible mats and an internal passageway for heat-carrying fluid, an inlet and an outlet, including placing first and second plastic elastic mats in a mould die having supporting surfaces and recesses around the supporting surfaces, separating the first and second plastic elastic mats by a resilient counterdie, bringing the mould dies together with the first and second plastic elastic mats separated by the resilient counterdie into contact wherein the first and second plastic elastic mats are stretched down around abutment surfaces by deformation of the resilient counterdie and around the support surfaces and down into the recesses so as to obtain local plastic deformations as the mould dies are brought together, placing the second plastic elastic mat over the first plastic elastic mat, and mutually joining the first and second plastic elastic mats to form the body.
Patent SE-520778-C2 (SE)
Inventor: WOLDT SVEN
IPC: F02D41/14
Filed: 1996-12-19
Abstract: Power to the driven wheels is increased when the motor vehicle is traveling around a curve and the driver suddenly releases the gas pedal. A sudden release of the gas pedal is recognized when the rate of change of pedal position or the engine speed exceeds a threshold on the negative direction, or when the speeds of the driven wheels are less than the speeds of the non-driven wheels.
Patent SE-510342-C2 (SE)
Inventor: INGVARSSON HENRIK
IPC: G01B11/275
Filed: 1996-12-20
Abstract: The invention relates to a measuring system for measuring wheel angles and projected width of a vehicle (1) having at least two wheel pairs and a connection, such as a vehicle frame (4), between the respective wheel pairs, and that each wheel (5) of each wheel pair has a side facing away from the vehicle (1) and a rotational axis for each wheel (5). The measurement system comprises at least two measuring units (9, 10), each comprising a means (11), arranged to detect the orientation of the wheel side in space through repeated determination of the distance between the measurement unit (9, 10) and at least one point on the rotating wheel side of the wheels (5) of the vehicle (1), which rool on a substrate (U) when the vehicle (1) travels in a certain direction (F) between the measuring units (9, 10), and a processor (15), which, based on the reflected measurement signals (12) calculates the direction of the rotational axis of each wheel (5), the distance of each wheel (5) to the respective measurement unit (9, 10), the distance between each wheel (5) on each side of the vehicle (1) and the longitudinal geometric center line [C] of the vehicle (1).
Patent SE-524113-C2 (SE)
Inventor: KIM YOUNG JIN
IPC: G21C3/07
Filed: 1997-02-14
Abstract: A method for mitigating crack initiation and propagation on the surface of metal components in a water-cooled nuclear reactor. A metal coating having an electrically insulating outer layer is applied on the surfaces of IGSCC-susceptible reactor components. The preferred metal coating is a zirconium alloy with a zirconia outer layer. The presence of an electrically insulating layer on the surface of the metal components shifts the corrosion potential in the negative direction without the addition of hydrogen and in the absence of a noble metal catalyst. Corrosion potentials