baber/WOPTO huggingface dataset:
Patent SE-0303353-L (SE)
Inventor: PETTERSSON ROLF
IPC: B60R/
Filed: 2003-12-12
Abstract: A maneuver device (8) for opening and closing the box (1) is designed to activate at least one lifting device (4) for raising or lowering the cover part (3) of the box relative to the base part (2) whilst ensuring that the cover and base parts remain substantially parallel to each other.
Patent SE-0500566-L (SE)
Inventor: AARHAMMAR CECILIA
Filed: 2005-03-14
Abstract: The production method is for a cemented carbide or cermet cutting tool insert for machining metal. The insert has a first grade core, at least partly covered by at least one surface layer of a second grade. A slurry is formed containing a second grade powder acting as particulate constituent and a solvent. The slurry is applied to a surface of a compact, formed from the first grade, where it is allowed to dry, forming a layered composite. The composite is sintered to form a sintered body. The solvent comprises liquid polyethyleneglycol, or a mixture of such liquid with water. The proportions of the constituents of the mixture are between 1:0 and 1:2 by volume. Alternatively, the solvent can comprise a solution of solid polyethylene glycol with an average molecular weight of less than 1000 g/mol in water with a suitable viscosity.
Patent SE-0501576-L (SE)
Inventor: JONSSON MATS
Filed: 2005-07-05
Abstract: Cutting tool for lathe turning work is of hard wear-resistant m aterial, polygonal shape, upper surface (12) and lower surface and several edge surfaces joining them. At least one swarf breaker arrangement (22A,22B) is provided in at least one of the lower and upper surfaces. A rounded cutting corner (11) arrangede with a nose cutting edge (19) has a nose part in the region of two edge surface cutting areas. The cutting corner defines a bisectrix. The swarf breaker arrangement has two rectangular swarf breaker segments, between which is an aperture, providing access to a cooling fluid jet. Each swarf breaker segment has rounded ends, and their size is determined by their length = nose radius x 0.75 radius, width = length/4 and height = 0/15 - 0.5 mm.
Patent SE-0601679-L (SE)
Inventor: ASPLUND MATTIAS
Filed: 2006-08-15
Abstract: A bumper beam for a vehicle has a hat beam profile, i.e. a generally U-shaped cross-section with the crown (12-16) pointing outwards. In each attachment region (20) it has a transverse bulkhead (25) fastened between the crown's sides (12, 13) and running generally in the longitudinal direction of the vehicle.
Patent SE-0702491-L (SE)
Inventor: QUARFORDT PER
Filed: 2007-11-09
Abstract: Self-sharpening wearing part having improved abrasion resistance and strength, which wearing part comprises at least a first and a second material part. The first material part is constituted by a casting body and the second material part is comprised of at least one elongated hard metal rod which is fixed in the first material part. The wearing part produces an auto-signal when the part must be changed due to wear.
Patent SE-7414338-L (SE)
Inventor: NOZAWA S
IPC: H05B41/18
Filed: 1974-11-14
Abstract: A high output operating circuit for a fluorescent lamp includes, in one embodiment, a magnetic circuit formed by confronting E-cores and having a pair of outer legs and a center leg. A pair of lamp current control windings are wound on the outer legs, and a cathode preheating compensation winding and a pair of cathode heating windings are wound on the center leg. The flux from the current control windings are in opposition in the center leg. The compensation winding is connected across the lamp between the cathodes by a glow starter. During preheating, the glow starter is closed, and the flux from the compensation winding superposed in the center leg provides optimum cathode preheating. When the lamp is operating, the glow starter is open, and the opposed flux in the center leg provides optimum cathode heating.
Patent SE-7502291-L (SE)
Inventor: BOBILIN R T
IPC: H04J3/06
Filed: 1975-09-12
Abstract: A high-speed digital bitstream comprising information, from a plurality of multiplexed channels, and framing bits is unconditionally divided into a number of lower speed bitstreams. The lower speed bitstreams are then conditionally divided to form a new group of bitstreams, and the new bitstreams are examined by a framing detector. The framing detector shifts the timing of the conditional division in relation to the lower speed bitstreams until a predetermined framing pattern appears among the new bitstreams. The nature of the occurrence of the framing pattern identifies the operating mode of the unconditional division. The new bitstreams are switched, in accordance with the operating mode, to provide a plurality of outputs wherein each output corresponds to a particular multiplexed channel regardless of the operating mode of the unconditional division.
Patent SE-7511321-L (SE)
Inventor: ANDERSON H E
IPC: F02P3/08
Filed: 1975-10-14
Abstract: 1511576 Ignition circuits; engine stopping McCULLOCH CORP 7 Oct 1975 [15 Oct 1974 22 Sept 1975] 41077/75 Headings F1B and F1K A capacitor discharge ignition circuit includes an ignition capacitor 14 charged by the engine responsive rotation of a magnetic member through flux cutting proximity to a charge coil 10, means for effecting discharge of the ignition capacitor 14 by which means the capacitor is substantially discharged through a series circuit including an electronic switch 16 and a high voltage transformer 20 coupled to an ignition spark gap 24 in response to a control signal provided by engine responsive rotation of a magnetic member through flux cutting proximity to a trigger coil 31 and engine shut-off means for selectively loading the flux confining core of at least one of the coils. As shown the engine shut-off means comprises a shut-off coil 32 associated with a switch 48. In a modification the trigger and shut-off coils are arranged in parallel. In Fig. 5 (not shown), a two-legged magnetic core 110 is employed. The tap between the trigger coil 116 and the shut-off coil 118 is connected through a diode to the gate electrode of an SCR 126. The gate electrode may be grounded through the parallel combination of a capacitor 128 and a resistor 130. U.S.A. Specification 3894524 is referred to.
Patent SE-7513686-L (SE)
Inventor: KAYE G E
IPC: H02J7/00
Filed: 1975-12-04
Abstract: A battery case for containing several cells as a battery, and having battery terminals, within the case contour and accessible through windows, to be engaged by external receiving terminals of an apparatus to be served; with the battery terminals arranged to apply proper polarity, whether the case is applied right side up, or in inverted mode, at random.
Patent SE-7603022-L (SE)
Inventor: HAMILTON H E
IPC: C03B23/025
Filed: 1976-03-04
Abstract: A method of and apparatus for bending a flat sheet of glass to a relatively sharp angle. The apparatus includes a sectionalized, gravity mold structure provided with means for delivering electrical power to electrically conducting lines formed on the sheet supported on the mold apparatus and which lead to an electrically conductive path also formed on the sheet along a line about which it is desired to bend the sheet. Opposed electrical conductors, which also serve as locator stops, are biased into engagement with portions of the conducting lines to assure continuous current flow thereto during the bending and movement of the sheet into its desired configuration.
Patent SE-7610228-L (SE)
Inventor: PYKELE T T
IPC: B66C1/46
Filed: 1976-09-15
Abstract: A center lifting device for lifting and transferring rolls of material, such as paper rolls and the like, having two parts, one inside the other, which can be moved over a limited distance in relation to each other and fitted partly into the hollow in the roll of material, whereby the upper end of the inner part can be attached to a lifting device. The lower end of the outer part has a gripping member thereon, which expands and contracts under the effect of relative movement of the parts, for attaching the center lifting device to the hollow in the roll of material. The upper end of the outer part has a bolt device for preventing the inner part from rising in relation to the outer part. A driving member is fitted resiliently to the upper end of the outer part and can be forced axially downwards and has a member which works in conjunction with the bolt device for releasing the bolt device from the inner part when the driving member is forced downwards, and a locking member, which has been fitted to retain the driving member at its lower position and which works in conjunction with the inner part in such a manner that the inner part releases the locking member from the driving member when the inner part moves upwards in relation to the outer part at the initial stage of the lift.
Patent SE-7707521-L (SE)
Inventor: FREHN F
IPC: C22C38/00
Filed: 1977-06-29
Abstract: A sintered steel alloy, particularly for hot-working tools, of the type comprising a hard metal compound such as titanium carbide and a matrix alloy of nickel martensitic steel containing at least a small amount of titanium, is featured by a substantially higher than usual molybdenum content providing an improvement in toughness and hardness when appropriately heat treated.
Patent SE-7710708-L (SE)
Inventor: TATTERMUSCH P
IPC: B60G3/00
Filed: 1977-09-23
Abstract: An independent wheel suspension for motor vehicles is provided, especially for passenger motor vehicles with a wheel carrier which is pivotally connected at an upper guide member and at a lower guide member and which has a fixed pivot axis with respect to one of the two guide members. This fixed pivot axis is determined by the point of pivotal connection of the wheel carrier at the one guide member and a point of pivotal connection of a coupler at the one guide member, whereby the coupler together with a rod pivotally connected on the side of the body forms the other guide member; the second one of the points of pivotal connection of the wheel carrier at the guide members which determine the steering axis, is thereby coordinated to the two guide members.
Patent SE-7712967-L (SE)
Inventor: BARTNIK J A
IPC: B03C1/08
Filed: 1977-11-16
Abstract: VERTICAL ROTOR-TYPE HIGH INTENSITY WET MAGNETIC SEPARATOR WITH COUNTERCURRENT FLUSHING A high intensity wet magnetic separator is described having a rotor mounted for rotation through a vertical plane. The rotor has an annular separator portion formed by a pair of spaced annular side walls, with a series of non-magnetic dividers extending between the annular side walls thereby forming a series of separate compartments magnetically isolated from each other with open inner and outer ends.  These compartments hold induced pole pieces arranged such that the direction of flow for removing collected magnetic particles is countercurrent to the flow of entering slurry feed.  This avoids the plugging difficulties inherent in the usual high intensity wet magnetic separators which rotate in a horizontal plane.
Patent SE-7713760-L (SE)
Inventor: BROOKS J F
IPC: F16L33/28
Filed: 1977-12-05
Abstract: A connection for securing one end of a helically convoluted suction hose to a hose fitting such as is used to effect rapid engagement of the hose with or disengagement thereof from the suction inlet of a vacuum cleaner. The fitting includes a tubular portion having external threads of the same pitch as the unstressed convolutions of the hose so that the tubular portion can be threaded into the end of the hose. The cross sectional configuration of the threads is such as to resist relative rotation between the fitting and the end of the hose when the threads are engaged with the hose convolutions. Additional resistance to relative rotation between the fitting and end of the hose is provided by a collar at the inner end of the tubular portion, the collar serving as an abutment to cause compression and a reduction in the pitch of the convolutions of the hose between the threads and collar with continued threading of the fitting into the end of the hose after the end edge of the hose has engaged the collar. Barbs on the threads substantially increase the resistance to rotation of the fitting relative to the end of the hose in a direction to effect unthreading of these parts, the barbs being provided by sharp transverse edges and corners on the threads. Removal of the remnant of the hose remaining on the tubular portion after the hose has been severed adjacent to the end of the tubular portion in order to replace or repair the hose is facilitated by interrupted portions of the threads, such interrupted portions permitting axial slitting of the hose remnant and removal thereof from the tubular portion.
Patent SE-7714968-L (SE)
Inventor: GIBERT H
IPC: F26B7/00
Filed: 1977-12-30
Abstract: A method for freeze drying a previously frozen product by placing the product in a fluidized bed of a finely divided solid purticulate water vapor adsorbent and adjusting the partial pressure of water vapor to a level at which frozen water in the product will sublime.
Patent SE-7907344-L (SE)
Inventor: KOSER J
IPC: F17C1/14
Filed: 1979-09-04
Abstract: A container made of metal in which connection members (4,8), such as a support base (4), are secured to a body of the container by means of pins high-frequency welded to the container body. <IMAGE>
Patent SE-7907557-L (SE)
Inventor: LINDAHL J A I
IPC: D21C9/08
Filed: 1979-09-12
Abstract: 16-242 PROCESS AND APPARATUS FOR THE DERESINATION OF CELLULOSE PULP A process and apparatus are provided for the deresination of cellulose pulp, by adjusting the pulp concentration to within the range from about 15 to about 35%; adding sufficient alkali to the pulp to bring the amount of alkali, calculated as NaON, within the range from about 2 to about 17 g/kg of water accompanying the pulp; subjecting the pulp to a mild, mechanical working in the bite of twin interdigitated rotating screws at an energy input of from 8 to 100 kWh per ton of pulp; removing and reacting the pulp with the added alkali for from about 0.1 to about 5 hours, and then washing out dissolved resin from the pulp.
Patent SE-7908566-L (SE)
Inventor: BAECKLUND JOHANNES
IPC: G01T1/18
Filed: 1979-10-16
Abstract: There is provided a proportional detector which is intended for use together with an X-ray tube in fluorescence measuring apparatus. The detector comprises a circular-cylindrical body which is divided into a plurality of identical sectors forming the chamber (3) of said detector and which has a circular-cylindrical recess (1) for accommodating an X-ray tube (2). The inner surfaces of the chambers (3) comprise a metal or a metal coating (4) and are electrically conductive. Extending axially within the chambers (3) is a thin wire (5) which forms the positive electrode of the detector. The inner surfaces of the chambers form the negative electrode of the detector. The detector is intended to be placed on the sample to be examined.
Patent SE-8001910-L (SE)
Inventor: FORSBERG G
IPC: H04L7/02
Filed: 1980-03-11
Abstract: PCT No. PCT/SE81/00075 Sec. 371 Date Oct. 23, 1981 Sec. 102(e) Date Oct. 23, 1981 PCT Filed Mar. 10, 1981 PCT Pub. No. WO81/02654 PCT Pub. Date Sep. 17, 1981.A method and apparatus in a receiver for data signals for correctly detecting a transmitted message with the aid of a local clock signal which is asynchronous in relation to the received data signal. A condition hereby is that the addition of fall-away of sporadic binary characters in the message do not have any effect. This condition is met in a redundant system, for example, in which the same message of a fixed number of bits is sent repeatedly in sequence and the receiver accepts the message providing it detects the same message a given number of times during a given time. According to the method, the incoming data signal (A) is first clocked with a phase-corrected clock signal (F) and thereafter once again with the uncorrected clock signal (B).
Patent SE-8003073-L (SE)
Inventor: SKINNER G F
IPC: C01B3/50
Filed: 1980-04-23
Abstract: A process for producing a gas stream for ammonia synthesis in which a gas stream containing hydrogen and nitrogen, the latter in excess of ammonia synthesis requirement, e.g. obtained by partial oxidation of natural gas, coal or oil, is treated to remove other component gas and thereafter subjected to a separation stage, e.g. in a cryogenic separator, to separate a hydrogen- nitrogen stream having the desired hydrogen:nitrogen ratio which is injected into the reactor for ammonia synthesis, and a waste nitrogen stream which may be utilized in power generation or washing stages. <IMAGE>
Patent SE-8003414-L (SE)
Inventor: KARNIS A
IPC: G01N5/00
Filed: 1980-05-07
Abstract: ON-LINE MONITORING OF FIBRE LENGTH OF MECHANICAL PULPS FOR DISCLOSURE A method and an apparatus for determining the fibre length distribution by weight of a pulp and a method and apparatus for determining absolute consistency are disclosed. The fibre length distribution is obtained by dividing the flow of a pulp sample into two separate flows, fractionating each of the flows by a screen into a retained and a through fraction, the screens being of different mesh sizes, measuring the amounts of each of a selected one of said retained or through fractions and determining, based on the cumulative normal distribution relationship of cumulative retained fraction in % of feed to fibre length, the fibre length distribution of the pulp sample. The consistency meter operates on the principal of continuously vibrating a tube while continuously feeding pulp suspension therethrough and measuring the frequency of vibration of the tube to determine consistency substantially free of other properties of the pulp.
Patent SE-8006214-L (SE)
Inventor: BALDI A L
IPC: C23C10/30
Filed: 1980-09-05
Abstract: Diffusion coating of an internal surface of a workpiece accessible only a through very narrow passageway, is simply effected by coating that surface with a uniform layer of particles of the metal to be diffused into it, and then holding the thus- prepared workpiece at diffusion- coating temperature in a diffusion- coating atmosphere.
Patent SE-8100750-L (SE)
Inventor: DIETMAR A
IPC: B29C48/605
Filed: 1981-01-30
Abstract: A screw press has a screw (2) with a land (3) thereon and is rotatable in a cylinder (1). Pegs (4) project inwardly from the wall of the cylinder (1) towards the axis of the screw and pass through a circumferentially extending passage in the land (3). End surfaces (10, 11) of the land formed by the passage therein face one another and are directly opposite one another when considered in a direction axially of the screw thereby to constrain material being processed to pass through narrow gaps between the peg (3) and the end surfaces (10, 11) of the land with consequent introduction of shear forces into the material to improve its homogeneity. The screw (2) may be a multi- start screw or short lengths of multi-start lands may be provided immediately upstream and down- stream of the position at which a plurality of the pegs (4), located in a plane normal to the axis of the screw (2), are disposed, i.e. on either side of the passage. <IMAGE>
Patent SE-8102095-L (SE)
Inventor: BERGLES E
IPC: B62M9/124
Filed: 1981-04-01
Abstract: In a chain-shifting device for a bicycle or the like a fixed support member is to be attached to the frame of the bicycle. A movable support member is mounted on said fixed support member by guide means so as to be movable with respect to said fixed support member by said guide means along a path of movement. A chain mover unit is mounted on said movable support member. First spring means are provided for biasing said movable support member towards one end of said path of movement. An adjusting switch is provided which is also to be attached to a part of the bicycle. This adjusting switch is capable of a plurality of switch positions. One terminal of said switch positions corresponds to said one end of said path of movement and is defined by switch stop means. Transmission means extend between said adjusting switch and said movable support member for positioning said movable support member along said path of movement against the action of said first spring means. The transmission means comprise an automatic compensating means for compensating for a change of the effective length of said transmission means so as to readjust in operation a predetermined position of said mover unit when said adjusting switch is in said terminal position even when a change of the effective length of the transmission means has occurred. The compensating means are such to continuously compensate for changes of the effective length of the transmission means. In view of this the compensating means comprise first and second compensating members which are a part of the transmission means and are interconnected by a clamp roller free-wheel unit. One of said compensating members engages an abutment member when a change of the effective length of the transmission means has occurred so that said compensating members are moved with respect to each other in a direction of movement permitted by said free-wheel unit so as to effect the compensation of the change of effective length of the transmission means.
Patent SE-8105680-L (SE)
Inventor: LARSEN J
IPC: A47B81/06
Filed: 1981-09-25
Abstract: An adjustable piece of furniture, preferably for stereo equipment, and comprising two vertical end pieces 1, 2 having horizontal supporting planes for carrying the equipment. The piece of furniture is constructed for packing into a package of small height in a disassembled state, for being easy to assemble, and for being adjustable in both the breadth and the height to the actual equipment. According to the invention, the piece of furniture has end pieces 1, 2 interconnected by cross members 6-9 fastened to the end pieces by means of screwed connections in the end piece frames 3, said cross members having telescoping ends 23 for adjustment of length. The supporting planes for the equipment each comprise two separate horizontal supporting parts 11, fastened to the respective end piece and having the form of telescoping shelves, which have a crosswise extent exceeding the lengthwise adjustment possibility of the cross members. <IMAGE>
Patent SE-8200307-L (SE)
Inventor: DIERBERGER J A
IPC: F23R3/08
Filed: 1982-01-20
Abstract: A louvered liner construction for a gas turbine engine combustor comprises a film cooling system that includes a double pass cool air film producing means having the cooling air inlet facing compressor discharge air to impinge on a depending lip extending from the hot wall of the louver disposed intermediate to the cooling air inlet and the discharge slot. The cooling air is directed to impinge on the depending wall, change directions in a double loop configuration and heat the stiffening ring prior to discharging into the combustor in a film of uniform cooling air.
Patent SE-8203407-L (SE)
Inventor: MARIOTTI RENE
IPC: A47J37/12
Filed: 1982-06-02
Abstract: A device for deep-fat frying comprised of a cylindrical receptacle (3) with a piston (18) and a connected roasting vessel (2). Oil is supplied to the vessel (2) and removed from this in succession through removal of the piston (18) in the receptacle. The oil circulates between the receptacles (3) and the vessel (2) via pipes for one-way current and filtered before it is reintroduced into the receptacle (3). The apparatus has a further device for feeding in frozen food substances to a frying pan (1) in the housing (2) and measuring of the deep-fried food substances from this, storage chamber and dosage device for frozen food substances and a device for automatic distribution of cups.<IMAGE>