baber/WOPTO huggingface dataset:
Patent SE-8403444-L (SE)
Inventor: BOWES J F
IPC: B63B35/44
Filed: 1984-06-28
Abstract: A semi-submersible platform 20 is supported on columns 30, 34, 35, 36 with pontoons 37, 38 extending between an outboard of the columns. Damper plates are provided by flat surfaces 45, 46 either on top of the outboard section of the pontoons or by plates positioned on the columns above the pontoons to provide heave stabilization and motion phase control in relation to the wave action such that when the platform is in the drilling mode the heave phase of the platform is approximately one hundred eighty degrees out of phase with wave action and in the survival mode heave action of the platform is substantially in phase with wave action. <IMAGE>
Patent SE-8405423-L (SE)
Inventor: KLINTEBERG PETER AF
IPC: E04B5/48
Filed: 1984-10-30
Abstract: A ventilated floor comprising a spacer member (4) resting on a sleeper floor (1) and forming air ducts (6) in connection with the sleeper floor (1). A load carrying layer (7) with a floor covering (8) is disposed on the spacer member (4). According to the invention, the floor is connected, along one edge, with a hollow profile (10) which is sealed against a connecting wall (3) and against the upper face of the floor, and which, by the intermediary of openings (9; 26), is in communication with the ducts (6). The profile (10) is connected to a suction fan. Along a second edge portion of the floor, the ducts (6) are in flow communication with the ambient surroundings by the intermediary of a filter (21), and, along remaining edge portions, the floor is sealed connecting walls. In one embodiment, the profile (10) is provided with a shank (23) which extends out over the floor and seals against the floor by means of a rolling or sliding sealing (24).
Patent SE-8406527-L (SE)
Inventor: BIBOW L C
IPC: F01N13/12
Filed: 1984-12-20
Abstract: The engine (11) of a stern drive (10) is provided with a vacuum relief valve (28) to relieve any vacuum which may occur in the exhaust manifold (16), thus preventing water from entering the engine through the exhaust system. The relief valve (28) is connected to allow one-way flow from the intake manifold (15) to the exhaust system, thus providing an essentially closed system.
Patent SE-8502618-L (SE)
Inventor: ENGSTROM F
IPC: B01J8/38
Filed: 1985-05-28
Abstract: In a two-stage combustion method first and second circulating fluidizing bed systems are utilized. The first bed system is operated under reducing (sub-stoichiometric) conditions so as to minimize NOx formation. Solids in the flue gases are separated and returned to the first bed system, while the flue gases are subjected to afterburning in the second bed system. Oxygen containing gas is supplied to the second bed system to effect afterburning, and additionally sulfur absorbing and/or NOx formation decreasing agents are supplied to the second system. When burning coal, the first system is operated at a temperature of about 700 DEG -1000 DEG  C., while the second system is operated at about 600 DEG -950 DEG  C. The flue gases may be cooled, just prior to effecting separation of the solids, in one or both of the bed systems.
Patent SE-8504544-L (SE)
Inventor: BERGSTROM C
IPC: C08K5/09
Filed: 1985-10-02
Abstract: A modified polyolefin which has good adhesion properties with regard to metals and to the surfaces of materials containing polar groups. The polyolefin contains 80-90.8 % polyolefin (LDPE, LLDPE, HDPE, PP or their copolymers or polymer mixtures), 0.01-10 % alkoxysilane and 0.01-10 % long-chain fatty acid for improving the adhesion properties. The alkoxysilane is grafted to the polyolefin with the aid of a free radical former, or the alkoxysilane has been added to the polyolefin without grafting. The long-chain fatty acid is stearic acid, myristic acid, behenylic acid, oleic acid, linolic acid, linolenic acid or ricinolic acid. The alkoxysilane is vinyltrimethoxysilane, vinyltriethoxysilane, vinyltris (betamethoxyethoxy) silane or gammamethacrylopropyltrimethoxysilane.
Patent SE-8505193-L (SE)
Inventor: KELLSTROM K
IPC: E05G1/024
Filed: 1985-11-04
Abstract: A fire resistant wall construction incorporating a phase conversion material the phase conversion of which takes place at a temperature below the temperature at which wood, paper etc. is liable to ignite. The phase conversion material includes a mass (2) produced from a mixture of water-glass in liquid phase and water and a binder such as cement or the like, the phase conversion material having a water content of such magnitude that the endothermic reaction taking place during the phase conversion process is essentially constituted by the vaporization of the water present.
Patent SE-8602670-L (SE)
Inventor: ANDERSSON L
IPC: F01N3/28
Filed: 1986-06-16
Abstract: The invention relates to an exhaust gas purifier of the kind wherein a catalythic body (10) in a simple manner is elastically beared within a metal casing (12). This is achieved by at least partly filling a space between the catalytic body (10) and the metal casing (12) with a dampening member (11) consisting of one or more wire windings distributed over the envelope surface of the catalytic body (10) and formed by, under pre-tension drawn, flat rolled wire of a high-alloy steel.
Patent SE-8700999-L (SE)
Inventor: KAUFMAN K D
IPC: C07D311/16
Filed: 1987-03-10
Abstract: alpha -Loweralkylfurocoumarins are produced by forming a  beta -haloalk-2-enyl, e.g.,  beta -haloallyl, ether of a hydroxycoumarin having an active hydrogen in the position ortho to the hydroxy group, and heating the formed ether, preferably in dimethylaniline or like basic amine solvent. An abnormal Claisen rearrangement produces a novel o-hydroxy-( beta -haloalk-2-enyl) coumarin intermediate which can be dehydrohalogenated directly without isolation to the desired alpha -loweralkylfurocoumarin, e.g.,  alpha -methylfurocoumarin.
Patent SE-8702363-L (SE)
Inventor: LIDMAN M
IPC: A01J7/00
Filed: 1987-06-05
Abstract: PCT No. PCT/SE88/00300 Sec. 371 Date Nov. 29, 1989 Sec. 102(e) Date Nov. 29, 1989 PCT Filed Jun. 1, 1988 PCT Pub. No. WO88/09613 PCT Pub. Date Dec. 15, 1988.During milking of dairy animals, the produced milk is membrane filtered and transported to a container or other end unit (1). From this end unit, the milk is led by way of a balance tank (6) to a circulation path, of which the membrane filter (10) is a part. The permeate obtained during membrane filtration is returned to the end unit and used to press forward milk from the end unit and from the other equipment in the filtration unit between the end unit (1) and the membrane filter (10).
Patent SE-8702749-L (SE)
Inventor: OEUNAPUU ENDEL
IPC: A01G/
Filed: 1987-07-03
Abstract: The invention relates to a device for the supply of air, water and light emission in artificial germination of plants, comprising at least one gable framework (10), at least one end section (11) and a plurality of tubes (15; 23) connecting the gable framework (10) and the end section (11), said tubes being arranged at least two by two in one horizontal plane. The gable framework (10) is provided with pipe joints (12; 13) adapted to the tubes (15; 23) and coupling means for air, water and electric current. The tubes (15; 23) are provided with a plurality of holes (18) for the exhaust of air. Tubes (16) for water are arranged at least within one of the tubes (15), said tubes for water being provided with nozzles extending out of the tubes (15). The invention provides an environment with a minimum existence and growth of mould but with conditions optimum for the growth of the plant cultivated.
Patent SE-8703223-L (SE)
Inventor: CASANOVA A
IPC: A01N47/18
Filed: 1987-08-19
Abstract: The fungicidal composition consists of a mixture of a triazole or pyrimidine compound with a benzimidazole compound or an aluminium salt of ethyl phosphite, optionally mixed with carriers, diluents or excipients. The compounds are suitable for the curative or preventive fungicidal treatment of vine downy mildew or cereal powdery mildew.
Patent SE-8800645-L (SE)
Inventor: KRUGER P
IPC: B60J7/02
Filed: 1988-02-25
Abstract: In an automobile roof constructed, for example, as a sliding-lifting roof, and having a rigid lid, a sliding liner displaceable on lateral guide rails is provided, which is displaceable by motor operation or by hand by actuating elements connected only with it, independently of the setting of the rigid lid, and which possesses no entraining coupling with the lid.
Patent SE-8802609-L (SE)
Inventor: FRANDSEN E
IPC: C08L77/00
Filed: 1988-07-11
Abstract: PCT No. PCT/SE89/00387 Sec. 371 Date Jan. 8, 1991 Sec. 102(e) Date Jan. 8, 1991 PCT Filed Jul. 6, 1989 PCT Pub. No. WO90/00578 PCT Pub. Date Jan. 25, 1990.A method of producing a polymer composition adapted to be added to a sealed volume to increase the durability of goods contained in said volume comprising treating a polyamide or copolyamide with a metal compound contained in a volatile solvent composition during refluxing conditions to obtain an active component having capacity to consume oxygen, the metal of said compound being iron, nickel, cobalt, copper or manganese, said active component being a metal complex.
Patent SE-8900033-L (SE)
IPC: G10D13/00
Filed: 1989-01-05
Abstract: The bass drum pedal is provided with two clubs (3,7) each fixed to an operating component (5,6) which when the foot pedal (2,8) is depressed pivots with 180 deg. phase displacement. The pedal has two individual parts (2,8), permitting playing with two clubs or with their individual activation.
Patent SE-9001766-L (SE)
Inventor: MASIK J
IPC: H05K3/46
Filed: 1990-05-16
Abstract: PCT No. PCT/SE91/00270 Sec. 371 Date Jan. 11, 1993 Sec. 102(e) Date Jan. 11, 1993 PCT Filed Apr. 17, 1991 PCT Pub. No. WO91/18491 PCT Pub. Date Nov. 28, 1991.Process for the production of a multilayer printed circuit board composed of a plurality of so-called inner layers, each consisting of an insulating base of thin laminate of reinforcement material impregnated with thermosetting resin. The laminate is preferably provided with a layer of metal or metal alloy on both sides, in which layers a wiring pattern has been formed. Prepreg sheets of reinforcement material impregnated with thermosetting resin are placed between the inner layers. The resin is not fully cured. The inner layers are centered in respect of each other and fixed in this position by pressing the different sheets together along the long sides. Energy is then supplied within a limited area along the two long sides. Thereby the resin is heated and cured so that all sheets are bonded together with each other, preferably in a few spots or minor areas. The package obtained is then laminated under heat and pressure together with conventional outer layers and/or foils of metal or metal alloy to a multilayer printed circuit board which is then completed in the usual way.
Patent SE-9002769-L (SE)
Inventor: RAPPEN A
IPC: B65G45/00
Filed: 1990-08-30
Abstract: Stripping device for cleaning conveyer belts, with a bearing axis for stripping arm that can be mounted on it by holding brackets. An axis-parallel pivot axis for the corresponding stripping arm is arranged above the bearing axis. The stripping arm is also supported against the bearing axis or holding bracket by a spring member. As a result, the stripping arm or its scraping blade is always pressed properly against the conveyer belt to be cleaned, and optimal as well as low-wear cleaning effect is achieved.
Patent SE-9003934-L (SE)
Inventor: LINDHOLM C E
IPC: A61M16/04
Filed: 1990-12-10
Abstract: A tracheal tube is formed from a piece of tubing having a circular cross-section, and includes a first, slightly curved leg (2) which is intended for insertion into the patient's trachea, through the mouth or nose of the patient and the patient's larynx. The tube also includes a second leg (1) which forms substantially a right angle with the first leg (2) and extends from the patient's throat out through the patient's mouth or nose. A section (5) of the first leg (2) intended to extend through the patient's larynx has an elongated, substantially pear-shaped or egg-shaped cross-section (4), with the large axis lying in the plane containing the longitudinal axes of the tube legs (1, 2). The more pointed end of said cross-section (4) faces rearwardly, i.e. towards the convex side of the main curvature of the L-shaped tube. <IMAGE>
Patent SE-9102826-L (SE)
Inventor: PERSSON B T A
IPC: B60R21/21
Filed: 1991-09-30
Abstract: A method and an arrangement to determine the lowest speed at which an activating pin activates a detonator, this being achieved by a hydraulic medium, the viscous property of which is used to control the transfer of energy from the activating pin to the detonator.
Patent SE-9200891-L (SE)
Inventor: BRODIN DAN
IPC: B26D1/09
Filed: 1992-03-23
Abstract: This invention relates to an apparatus for mechanical cutting bales into pieces, preferably hay bales. According to the invention the apparatus comprises a knife device (8) for making a vertical cut through the bale, which is positioned in a space (2), in its transverse direction. The knife device comprises at least one knife means (14, 15) which is intended to make a vertical cut in the bale in its longitudinal direction. A pusher device (5) is arranged for moving the bale in its longitudinal direction in the space (2).
Patent SE-9202944-L (SE)
Inventor: PISKE W
IPC: G01C15/00
Filed: 1992-10-07
Abstract: An apparatus for aligning a laser leveling instrument along a building line can remain standing unchanged on its base throughout both horizontal and vertical leveling operations. The light source is located in the base of the instrument. The instrument head can be swung through 90 DEG  and houses a rotating prism which generates the vertical plane, and an adaptor. The adaptor includes a prism for deflecting the light from the source into the rotating prism and a triple prism which, when brought into the light path, deflects the light coming from the base perpendicular to the generated vertical plane, projecting it onto the building line.
Patent SE-9203140-L (SE)
Inventor: EHN J
IPC: F24D5/10
Filed: 1992-10-27
Abstract: The invention relates to an intermediate floor structure comprising a plate floor structure (10) having spaced apart embedded stiffening means (11), and a method in such an intermediate floor structure. A layer made of heat insulating material is arranged above said plate floor structure (10), and above said layer made of heat insulating material there are arranged conduit means (12) for distributing a heat medium. A curing filling material is arranged for embedding said conduit means (12). In the method according to the invention a heat insulating layer is arranged above said plate floor structure (10) and a heat carrying medium is distributed in said intermediate floor structure above said heat insulating layer for emitting heat to and storing heat in said intermediate floor structure. Emission of heat from said intermediate floor structure is directed upwardly from said heat insulating layer towards the space above said intermediate floor structure.
Patent SE-9300312-L (SE)
Inventor: KARLSSON JAN
IPC: B22D19/02
Filed: 1993-02-02
Abstract: Method for the prepn. of an apertured prod. from (a) base material possessing relatively good toughness and at least moderate hardness, e.g. steel, pig iron, tough iron or aluminium, and (b) a reinforcing material (4) having essentially a greater hardness than (a), e.g. cast iron or a steel alloy having good temperability, for imparting good aperture strength, comprises: (i) placing several cases of (a) in the base of a casting mould; (ii) casting (b) into the cases; and (iii) casting (a) around the cases once (b) has solidified but whilst it remains red-hot.
Patent SE-9302988-L (SE)
Inventor: SCHAGERSTROEM TONIE
IPC: G01N1/08
Filed: 1993-09-14
Abstract: A measuring vessel for measuring finely-ground packable material, such as ground brewing coffee, cocoa, flour and so on, comprising a measuring tube (1) which is open at both ends, wherein the bottom end of the tube includes a constriction (3) with an opening which is defined by an edge (4) which slopes to the horizontal plane. The measuring vessel is inserted vertically into the finely-ground material and the material enters the vessel from beneath, through the bottom opening. When the vessel is lifted, the material collected in the vessel will remain therein by virtue of frictional bounds in the material, until the vessel is turned upside down, whereupon the material will run out through the top opening.
Patent SE-9404251-L (SE)
Inventor: STRASSEL ALBERT
IPC: C08J5/00
Filed: 1994-12-07
Abstract: Flexible sheaths based on polytrifluoroethylene can be arranged around flexible metal pipes or cables. The sheathed pipes can be used as offshore flexible pipes. The polymer may also comprise units of chlorotrifluoroethylene, tetrafluoroethylene, hexafluoropropene, vinylidene fluoride and ethylene.
Patent SE-9501663-L (SE)
Inventor: HANSSON BIRGER
IPC: B41F7/30
Filed: 1995-05-04
Abstract: The device comprises spray beam fitted close to roller, with spray valves distributed along it. The spray valves are fitted on a support strip (5), which is connected with the spray beam. The spray beam is provided with longitudinal recesses (1') which work with corresp. longitudinal ribs (5') on the valve-supporting strip, which can thus be suspended from the beam.
Patent SE-9504199-L (SE)
Inventor: AHLMARK HELEN
IPC: A61F13/10
Filed: 1995-11-23
Abstract: This invention is an orthopaedic device in form of a strap with a hydraulic shock-absorber, intended to be worn on the wrists or limbs to compensate strain in muscles, tendons and cartilage when practicing certain sports or occupations. The unique shock-absorbing fluid-filled cushion reduces shocks gently and effectively. When muscle-strain gives rise to a shock-wave, it spreads into the fluid-filled cushion (2) and its nipple-formed projection (4) whereby the stretch cover of the projection expands and the shock-wave is absorbed and removed. The projection (4) functions as an excess-pressure accumulator. The plate (1) is made of a hard material and its both ends are slightly bent upwards in order to provide zones where the blood can circulate freely. One or more plates (1) can be linked together in a flexible way by velcro fasteners (3) whereby the distance between the plates and the circumferance of the whole strap can be adjusted so that it always takes up strain where it is at its greatest.
Patent SE-9604760-L (SE)
Inventor: NILSSON KENT
IPC: G01B5/06
Filed: 1996-12-23
Abstract: An arrangement and a method are presented for measuring the thickness of a layer (7) by means of a layer thickness measurer (1) which incorporates a measuring device (2) which is intended to be applied to the layer whose thickness is to be measured. The arrangement incorporates means (8,9) adapted to accommodating said layer thickness measurer (1) and a film (11) which is arranged on said means and which is adapted to being situated between said measuring device (2) and the layer (7) whose thickness is to be determined. <IMAGE>
Patent SE-9802254-L (SE)
Inventor: AUGUSTSSON TORSTEN
IPC: H04B10/291
Filed: 1998-06-25
Abstract: The invention relates to a device and a method for switching optical wavelength channels. Said optical wavelength channels are introduced into at least one access waveguide provided on a first side of a first multi-mode waveguide (10). Subsequently, the wavelength channels are transmitted through said multi-mode waveguide (10) and projected on at least two connection waveguides provided on the opposite side. Subsequently, the optical wavelength channels are transmitted through the connection waveguides. For each wavelength selective cross-connection structure (2, 4, 6, 8) the phase is changed for a reflecting wavelength of two phase control elements (C1, C2, D1, D2, E1, E2, F1, F2) arranged in a first and a second connection waveguide on a first side of said wavelength selective cross-connection structure (2, 4, 6, 8), simultaneously as at a second side of said wavelength selective cross-connection structure (2, 4, 6, 8) said reflecting wavelength phase remains relatively unchanged. For each wavelength selective cross-connection structure (2, 4, 6, 8) the phase is changed for transmitting wavelengths once in a first and a second direction per wavelength selective cross-connection structure (2, 4, 6, 8). The phase difference between the optical signal in each access waveguide provided on the first side of the second multi-mode waveguide (20) determines where the optical signal is focused on the opposite side.
Patent SE-9803019-L (SE)
Inventor: KISS LASZLO B
IPC: G01N33/00
Filed: 1998-09-07
Abstract: The invention relates to a sensor-based electronic nose, and the general idea is to measure the noise fluctuations of the predetermined physical property, such as the resistance, of a sensor (120; 203; 213), and to determine a power-density spectrum of the noise fluctuations. The power-density spectrum of the fluctuations has turned out to be a sensitive tool for determining the composition of the chemicals applied to the sensor. The pattern of the power-density spectrum of the fluctuations is representative of the composition of the chemicals, and can be evaluated, manually or by means of an artificial neural network (160; 224), to determine the chemical composition. By dividing the power-density spectrum into a number of different frequency bands, where the nature of the response in each frequency band is different from that of the other bands, and using information of the power spectrum at each of these frequency bands, the number of sensors that are necessary to detect a given number of chemicals can be significantly reduced compared to conventional solutions.
Patent SE-9803922-L (SE)
Inventor: AASTROEM BO
IPC: H04W92/06
Filed: 1998-11-16
Abstract: The present invention relates to a mobile station (MS), a method and a node (MS, HLR, MSC, VLR) in a mobile communications system (PLMN). In a system of this nature, it is possible that several transactions (TCH, USSD1, USSD2) are in progress at one and the same time, i.e. are ongoing in parallel with a mobile station (MS). One problem is that a user of the mobile station (MS) will become mentally stressed by receiving information from several sources over different transactions at one and the same time. Another problem is that a USSD transaction degrades the quality of a typical speech connection (TCH) which is ongoing in parallel. One solution is to register beforehand an admission which states whether a transaction can be set up or not. When a request for a new transaction (TCH, USSD1, USSD2) is received, the user admission is checked and the requested transaction inhibited in accordance with said admission.
Patent SE-9904260-L (SE)
Inventor: OTTERBERG TOMAS
IPC: A47J31/00
Filed: 1999-11-24
Abstract: A method for preparing beverages, includes supplying water from a water source to a tapping point, supplying powder for beverages from a container to the tapping point, characterized in that the supplying of powder for beverages is performed without the influence of gravitational force. The invention also relates to a device for carrying out the method.
Patent SE-9904408-L (SE)
Inventor: ANDERSSON BJOERN
IPC: B60R16/027
Filed: 1999-12-03
Abstract: A steering shaft arrangement comprises a first housing ( 9 ), which accommodates a contact roller ( 10 ), the first housing ( 9 ) being divided up into a first and second section ( 13, 14 ), of which the first section ( 13 ) is connected to a steering shaft ( 1 ) and the second section ( 14 ) is connected to a steering column ( 6 ), fixed in relation to the steering shaft ( 1 ), the contact roller ( 10 ) comprising at least one electrical conductor, which is arranged between the first and the second section ( 13, 14 ). A second housing ( 11 ) is divided up into a first and second element ( 19, 20 ) of which the first element ( 19 ) is connected to the steering shaft ( 1 ). The second element ( 20 ) of the second housing ( 11 ) is detachably connected to the second section ( 14 ) of the first housing ( 9 ).