baber/WOPTO huggingface dataset:
Patent SE-8601112-D0 (SE)
Inventor: PELLINEN T
IPC: F24F13/068
Filed: 1986-03-11
Abstract: The fan delivers air at relatively low speed into a living room. The air current is directed to a distribution chamber (11) from the inlet (12) and then through a perforated surface (13) into the room. - The air is distributed over the entire perforated surface and is discharged from the latter at right angles to it via an internal control grid (21). To avoid restricting the air jets and distribute them as widely as possible there are control members on the sidewalls of the fan unit (10), and there is an expansion chamber (14) between the inlet and the distribution chamber. (Dwg.No.2)
Patent SE-8601879-D0 (SE)
Inventor: MOORE H
IPC: A23G1/00
Filed: 1986-04-23
Abstract: Symmetrical disaturated triglyceride fats suitable for use as cocoa butter substitutes are recovered free from saturated and other unsaturated fatty compositions by successive fractional crystallisation from non-polar and polar solvents. The process is especially suitable for treatment of palmitic fat and enzymically rearranged fatty compositions.
Patent SE-8604450-D0 (SE)
Inventor: LINDSTROM B
IPC: A01C7/08
Filed: 1986-10-20
Abstract: The unit comprises a tippable container (2), the lower part of which incorporates a flat shaking table (3). The forwards and backwards movement of the shaking table is driven from a drive wheel running against the carrier or tractor support wheel. Its control functions which are connected to the tractor central hydraulic system, work independently of each other when the container tipping movement takes place, and the loading and forward and backward movement of the drive wheel are controlled by the tractor regulating mechanism together with a three-way valve integrated in the system.
Patent SE-8705157-D0 (SE)
Inventor: AHLSTROM ALLAN
IPC: G07F11/62
Filed: 1987-12-28
Abstract: A vending machine which, after payment of a fee, delivers a complete meal from a number of meals which are available through the manipulation of selector means (19). Each of said meals comprises two or more articles of food packaged in separate units (18a-18j), which units are stored in different compartments (17) in said machine. The compartments are placed on different levels within the machine. The selection means (19) comprises a traveller (26) which can be displaced along a U-shaped arm (29) which is journalled on a horizontal axis (27) so it can be pivoted by drive means until the traveller (26) is in a position to cooperate with one of several coaxially journalled elevator frames (32a-32f). The elevator frames are mechanically connected to different feeding out means (35a, 35b) which are arranged at each respective compartment level.
Patent SE-8802883-D0 (SE)
Inventor: FLASCHE L H
IPC: C22C38/48
Filed: 1988-08-12
Abstract: Disclosed is a duplex stainless steel containing about 25% chromium, about 2% copper, about 3% molybdenum, about 0.2% nitrogen, about 9% nickel and the balance iron plus modifying elements and impurities. In corrosion conditions, including severe pitting environments, the steel contains up to 3%, and preferably 0.2 to 1.0% niobium. The alloy is especially suited for use as a welding filler material. The steel, after welding, has improved Charpy impact properties, increased tensile ductility and corrosion resistance. The steel is also suited for use in the form of cast, wrought or powder products.
Patent SE-8901161-D0 (SE)
Inventor: KARLSSON G
IPC: B65G69/28
Filed: 1989-04-03
Abstract: An arrangement for limiting the extent to which telescopically mounted sections (1,2,3) can be extended is enclosed in a chamber (7) between each pair of sections, so as to be out of the way of personnel handling the sections. The arrangement comprises two mutually co-acting devices which have the form of hollow bodies (5) and which are intended to engage one another when the sections of a pair of sections are extended to a maximum. The mutually facing surfaces of the hollow bodies are preferably provided with a damping ramp section (8).
Patent SE-8901553-D0 (SE)
IPC: B23K1/00
Filed: 1989-04-28
Abstract: PCT No. PCT/SE90/00144 Sec. 371 Date Sep. 20, 1991 Sec. 102(e) Date Sep. 20, 1991 PCT Filed Mar. 7, 1990 PCT Pub. No. WO90/13394 PCT Pub. Date Nov. 15, 1990.The invention relates to a method for the manufacture of a plate heat exchanger/cooler (1), and to an arrangement for a plate heat exchanger/cooler produced by furnace brazing. When finished, the heat exchanger exhibits a number of passageways (2-7) communicating in parallel via collectors (8a) and intended for a fluid which is cooled. Each of the passageways (2-7) consists of a pair of plates (2a, 2b, . . . 7a, 7b) facing one another. These have openings (2a2, 2b2, . . . 7a2, 7b2) arranged on the ends which, in the finished heat exchanger/cooler, constitute the aforementioned collectors (8a). Spacer washers (10) which define flow openings (10a) for a cooling medium are present between pairs of plates situated adjacent one another. The spacer washers (10) and the plates (2a, 2b, . . . 7a, 7b) and the pairs of plates are joined together at least along their outward-folded edges (2a1, 2b1, . . . 7a1, 7b1) by a furnace brazing process. In each passageway (2-7), a space washer (10) and a distance piece (11) are placed in an area on each end before the plates (2a, 2b, . . . 7a, 7b) are brought into edge-to-edge contact with one another. The plates and spacer washers/distance pieces (10;11) are caused by the furnace brazing process to form a solid body (12) on each short side of the heat exchanger/cooler (1). Before or after the furnace brazing process at least one transvers channel (9) for the installation of the heat exchanger cooler (1) is made through each such solid body (12).
Patent SE-8901613-D0 (SE)
Inventor: PIETSCH G
IPC: F16J15/16
Filed: 1989-05-05
Abstract: A seal for rotating shafts comprising at least one main radial lip seal 5.1 to 5.3 which sealingly contacts the shaft 1 or a shaft sleeve 2, and at least one reserve radial lip seal 6 having a sealing strip which is spaced from the shaft or shaft sleeve in normal operation and can be brought into sealing contact with the shaft or shaft sleeve on failure of one or more main radial lip seals, is characterised by the use as a reserve radial lip seal 6 of at least one hollow chamber 7 in the ring radial lip seal for the sealing of a shaft or of a shaft sleeve, with the hollow ring radial lip seal being pressurisable via a pressure line 8 with a pressure medium, preferably air, by which the hollow radial lip seal is elastically deformable in such a way that its sealing strip adopts a sealing position relative to the shaft or shaft sleeve in the one operating state, and a position spaced from the shaft or shaft sleeve in the other operating state. <IMAGE>
Patent SE-8902704-D0 (SE)
IPC: F28F3/08
Filed: 1989-08-09
Abstract: The present invention relates to a plate heat exchanger comprising two end plates (1, 2) and clamped therebetween several heat transfer plates (3) and at least one connection plate (4) to divide the heat exchanger in at least two from each other sealed sections (A, B), wherein said plates are provided with essentially aligned openings through which openings a detachable tube (5, 6) extends and forms at least one inlet passage (7) for a heat transfer fluid. According to the invention the plate heat exchanger comprises an inlet means (21) located in the connection plate (4) with at least one sealing ring (24) arranged around the opening passing through the connection plate and a device to compress the sealing ring (24), in which the sealing ring (24) from a first position radially outside the limiting edge of the openings is brought to a second position wherein the sealing ring (24) at least partly is located radially within the limiting edge of the opening and sealingly abuts against said tube (5).
Patent SE-8903625-D0 (SE)
Inventor: ANDERSSON BENGT
IPC: A61K38/00
Filed: 1989-10-30
Abstract: The present invention relates to a use of casein derived from milks, preferably human milk, and porcine milk, for the preparation of a substrate for the prophylactic and/or therapeutic treatment of infections of the respiratory tract caused by S. pneumoniae and/or H. influenzae, as well as the diagnostic use of such compositions for diagnosing infections caused by said bacteria.
Patent SE-9000315-D0 (SE)
Inventor: LIVSEY I
IPC: C09C3/06
Filed: 1990-01-30
Abstract: A process of coating or encapsulating an inorganic powder is described in which the powder, preferably a pigment, is dispersed in an aqueous medium and an ethylenically unsaturated monomer is polymerized in the presence of the powder and while subjecting the reaction mixture to ultrasonic vibrations. The monomer is present in an amount not exceeding 200% by weight of the powder and preferably is an acrylate or methacrylate. The powder has a cationic charge on its surface which can be generated by treatment of the surface with, preferably an aluminium salt.
Patent SE-9101815-D0 (SE)
Inventor: DROGE W
IPC: A61K31/195
Filed: 1991-06-13
Abstract: Patients suffering from a pathological condition resulting in reduced intracellular cysteine levels are treated with a cysteine source capable of being transported to the cellular cytoplasm. Particularly, N-acetyl cysteine is employed in the treatment of AIDS patients.
Patent SE-9102316-D0 (SE)
Inventor: DANIELSSON K
IPC: B23D36/00
Filed: 1991-08-08
Abstract: PCT No. PCT/SE92/00545 Sec. 371 Date Apr. 18, 1994 Sec. 102(e) Date Apr. 18, 1994 PCT Filed Aug. 7, 1992 PCT Pub. No. WO93/02826 PCT Pub. Date Feb. 18, 1993.An arrangement for removing an end-part from rapidly moving rolled material includes a cutting device (3) which functions to cut the moving rolled material, and a guide (4) which is located downstream of the cutting device. The guide has an active state, in which a forward end of rolled material (T) to be fed to the guide (4) in a first direction, is gripped and driven thereby and discharged therefrom in a second direction different from the first direction, and an inactive state, in which an end-part of rolled material (T) incoming in the first direction passes through the guide (4) without changing direction and without being gripped thereby. The arrangement also includes feed devices (5) which function to advance rolled material (T) in the second direction. This rolled material is discharged from the guide (4) in the second direction with the guide in its active state.
Patent SE-9102345-D0 (SE)
Inventor: ZICKERT KLAUS DIETER
IPC: B65G25/08
Filed: 1991-08-13
Abstract: The present invention relates to a transporting element (8) of a reciprocable scraper for the movement of sludge in settling basins (1) and similar objects at water purification plants, whereby the transporting element (8) consists of a body, which in cross-section shows a downwardly facing surface (9), a substantially oblique, convex surface (10), and a substantially vertical concave surface (11), whereby the concave surface (11) is directed in the forwarding, transporting direction. <IMAGE>
Patent SE-9200298-D0 (SE)
Inventor: NORD C
IPC: B60K20/02
Filed: 1992-02-04
Abstract: PCT No. PCT/SE93/00083 Sec. 371 Date Sep. 23, 1994 Sec. 102(e) Date Sep. 23, 1994 PCT Filed Feb. 3, 1993 PCT Pub. No. WO93/15341 PCT Pub. Date Aug. 5, 1993A control lever which is both mechanically connected to a mechanism which is to be manoeuvred in at least two directions and electrically connected via switches (15) to electrical positioning means. The control lever comprises a knob (10) supported at its one end, which knob is movable in different directions radially with respect to the lever's longitudinal axis (22) and is provided with a cavity into which the lever (11a) projects and with a peripheral surface (12) with a space to the outer surface of the lever. The space on the one hand presents at least one movable, ring-shaped electrical contact element as part of the switch, said element being connected with the knob and arranged to accompany this in its radial movements, and on the other hand also presenting an elastic, ring-shaped centring element (14) which lies with its one periphery against said peripheral surface of the cavity and with its other periphery against the lever. The centring element (14) strives to centre the contact element relative to the lever, whereby a manual sideways movement of the knob relative to the lever in any of said different directions displaces the ring-shaped contact element radially into one of several different contact positions in contact with the second contact element which is formed by the outside of the lever. The ring-shaped contact element (15) comprises at least one elastic distance piece (21) which is supported against the cavity's peripheral surface (12). The lever's movement inside the cavity is limited by abutment surfaces (13, 18) in such a way that the ring-shaped contact element (15) presents a residual mobility when the lever has reached the abutment surfaces.
Patent SE-9301189-D0 (SE)
IPC: F04B43/04
Filed: 1993-04-08
Abstract: PCT No. PCT/SE94/00313 Sec. 371 Date Dec. 11, 1995 Sec. 102(e) Date Dec. 11, 1995 PCT Filed Apr. 8, 1994 PCT Pub. No. WO94/24437 PCT Pub. Date Oct. 27, 1994The diaphragm pump includes a housing having an opening defined at one end. A diaphragm is attached to the housing and extends over the opening. An inlet is defined in the housing for receiving a fluid and a driving element is attached to the housing and in driving engagement with the diaphragm to vibrate the diaphragm. An orifice is defined in the diaphragm to permit a discharge of the fluid therethrough when the diaphragm is in vibration. A spring is disposed within the housing for biasing a plunger towards the diaphragm so that the plunger sealingly engages the diaphragm.
Patent SE-9302469-D0 (SE)
IPC: G07C3/14
Filed: 1993-07-21
Abstract: A method for displaying machine malfunctions, particularly for polygraphic machines such as large printing presses, provides concrete instructions for quickly finding and eliminating these machine malfunctions without it being necessary to consult a machine handbook. With the occurrence of a malfunction, an actual image or a series of actual images of the machine is/are displayed on a monitor of a machine control console for effective guidance to the source of the malfunction. Instructions for eliminating the respective malfunction are also displayed.
Patent SE-9402301-D0 (SE)
Inventor: PERTEN JAN
IPC: G01N33/10
Filed: 1994-06-29
Abstract: PCT No. PCT/SE94/00924 Sec. 371 Date Apr. 4, 1996 Sec. 102(e) Date Apr. 4, 1996 PCT Filed Oct. 4, 1994 PCT Pub. No. WO95/10042 PCT Pub. Date Apr. 13, 1995The invention relates to a method and apparatus for test determining the optimal water-binding ability of wheat flour in order to bake bread with a desired baking result. A predetermined quantity of wheat flour is mixed with water and prepared by working the flour and water together over a given period of time. The starch content of the flour is washed out so as to obtain the gluten content of the flour and therewith a so-called wet gluten piece. This procedure is repeated at least twice at mutually different preparation times but at mutually equal temperatures. The wet gluten piece obtained with each test is first weighed with its water content. The piece is then dried and weighed again. The weights obtained are marked in a coordinate system or are alternatively fed into a computer and form the basis on which the water-binding ability of the gluten of the wheat flour can be indicated at a relevant working time. In order to obtain optimal or desired baking results for a particular wheat flour, the wheat is defined with respect to different gluten parameters (gluten volume, gluten character, water-binding ability in wet gluten) at respective kneading times.
Patent SE-9402859-D0 (SE)
Inventor: JOHANSSON GOERAN
IPC: G09F15/00
Filed: 1994-08-29
Abstract: PCT No. PCT/SE95/00957 Sec. 371 Date Feb. 20, 1997 Sec. 102(e) Date Feb. 20, 1997 PCT Filed Aug. 24, 1995 PCT Pub. No. WO96/07172 PCT Pub. Date Mar. 7, 1996A sign with a fabric, a frame profile and a clamping profile for a bar around which an edge portion of the fabric is wrapped. The frame profile is provided with a counter support forming a center of a pivot for the clamping profile. The clamping profile has a flange defining an assembly pocket for the bar with the edge portion of the fabric wrapped around it, and a support for engagement with the counter support to permit pivoting of the clamping profile about the pivot center. The flange and assembly pocket extend in a direction forming an angle of from 0 DEG  to 180 DEG  with the plane of the fabric and the assembly pocket has an inner stop for the bar, the stop spaced from the opening. The depth of the assembly pocket is less than the width of the bar so that an outer edge of the bar is located at a distance from the opening. The fabric extends around the outer edge of the bar and over a free edge of the flange in order in fabric stretched state to press the bar (with the edge portion of the fabric wrapped around it) against the stop.
Patent SE-9500975-D0 (SE)
Inventor: BLIXT BJOERN STEFAN CHRISTIAN
IPC: H04N1/403
Filed: 1995-03-20
Abstract: PCT No. PCT/SE96/00347 Sec. 371 Date Sep. 17, 1997 Sec. 102(e) Date Sep. 17, 1997 PCT Filed Mar. 19, 1996 PCT Pub. No. WO96/29676 PCT Pub. Date Sep. 26, 1996According to the invention there is provided a method for transforming a gray-level image, divided into pixels, into a black-and-white image, comprising the steps of: dividing the gray-level image into a number of generally square sub images which comprise more than one pixel; calculating and storing, for each sub image, at least one measurement value representing the gray-level of the sub image; calculating, for each sub image, a threshold value based on the measurement values of the sub image, and a number of sub images that are adjacent the sub image; and transforming, for each sub image, each pixel in the sub image to either a white or a black pixel depending upon whether the gray-level of the pixel exceeds the threshold value of the sub image or not. Preferably, parts of the gray-level image, the measurement value or values that is/are calculated, for each sub image, and the threshold value that is calculated, for each sub image, are temporarily stored in one or more memory buffers. These data are stored only as long as they are needed for calculation and/or transformation and are then written over by new data.
Patent SE-9502797-D0 (SE)
Inventor: BJOERK LARS
IPC: A01N65/42
Filed: 1995-08-09
Abstract: The present invention relates to a method, with the help of means, for treating plants or products derived therefrom, habitats, growing chambers, storage chambers, soil, stored parts of plants, oils, technical emulsions and other technical products in order to obtain protection against pests and/or to inhibit germination in plants. Means are used in the form of a plant species belonging to at least one or other of the families: Populus, Mentha, Ribes, Allium, Tagetes and Valeriana. The invention also relates to means for implementing the method.
Patent SE-9603253-D0 (SE)
Inventor: JANISZEWSKI GRZEGORZ
IPC: B60K17/35
Filed: 1996-09-06
Abstract: The drive line comprises an engine (2), a basic gearbox (1), a two-gear additional gearbox (11) and a differential between an angle gear (29,31). The differential (23) transmits torque from the front axle differential to a differential (40) between two rear wheel drive axles (42,43). A coupling device (37) is fitted between the front and rear wheel differentials. The coupling device transmits a larger percentage of the torque to the rear wheels when travelling at the additional gearbox higher gear than on its lower gear.
Patent SE-9700996-D0 (SE)
Inventor: STROEMBERG IAN
IPC: E04B5/40
Filed: 1997-03-18
Abstract: A tray (11) for a composite deck comprises a sheet steel profile with a wide lower flange (12) as a bottom, two webs (13, 14) and stiff upper flanges (15, 16) that extend above an insulation board (22) in the tray. The insulation board is not cemented to the steel. It is stiff enough to permit people to walk on it and to prevent the webs from tilting inwardly. The webs of adjacent trays support each other so that they cannot tilt outwardly.
Patent SE-9701093-D0 (SE)
Inventor: IDLEMAN DENNIS D
IPC: F23R3/28
Filed: 1997-03-25
Abstract: A fuel injection nozzle includes a first cavity having a first preestablished cross-sectional area and a second preestablished cross-sectional area being larger than the first preestablished cross-sectional area. And, an actuating device being positioned at an inlet end of the first cavity and controllably varying the flow of a compressed fluid through the fuel injection nozzle. The fuel injection nozzle further including a second cavity having a flow of compressed fluid flowing therethrough.
Patent SE-9701426-D0 (SE)
Inventor: HAEGGSTROEM STEN
IPC: D21C/
Filed: 1997-04-17
Abstract: A process for the preparation of dissolving pulp comprises breaking the lignocellulosic material down chemically, washing the resulting pulp suspension, optionally screening the suspension and removing resin separately, and bleaching (including an alkali treatment) in at least one step. In between at least the majority of treatment steps the suspension is washed and/or concentrated. At any position in the refining process the pulp is fractionated in one or more steps to form at least two fractions, the first of which has a relatively high R10 value, corresponding to the resistance to 10 % sodium hydroxide, compared with the initial pulp, which indicates a relatively high alpha -cellulose content. A second fraction has a relatively low R10 value compared with the initial pulp. Fractionation of the pulp is carried out in a way that increases the R10 value for the first fraction by at least 1 % compared to the initial pulp, and that yields a first fraction comprising 10-55 wt.% of the initial pulp.
Patent SE-9703835-D0 (SE)
Inventor: PERSSON TORSTEN
IPC: B03C3/68
Filed: 1997-10-20
Abstract: Pulsed current frequency, pulse duration and/or pulse length are varied to form a number of frequency-height-length combinations and those which lead to a discharge across the electrodes are registered, the voltage values being used to choose the combination for subsequent operation of the separator.  A method for controlling the supply of pulsed DC current to an electrostatic separator (1) containing high voltage emission and precipitation electrodes, comprises an internal control process in which the maximum voltage between the electrodes during the individual pulses is measured. Pulsed current frequency, pulse duration and/or pulse length are varied to form a number of frequency-height-length combinations and those which lead to a discharge across the electrodes are registered, the voltage values being used to choose the combination for subsequent operation of the separator.
Patent SE-9900534-D0 (SE)
Inventor: BRIERLEY PAUL ANDREW
IPC: H04B10/572
Filed: 1999-02-17
Abstract: A gain control arrangement is suitable for controlling the gain of a variable gain amplifier in dependence on the difference between the actual magnitude and the desired magnitude of a read signal provided over an optical data carrier read channel. The amplitude of the read signal is sampled at periodic sampling points to determine an envelope value based on the sample value at a sampling point and an envelope value at a preceding sampling point, and a gain error value is derived from the difference between that envelope value and a desired envelope value.