baber/WOPTO huggingface dataset:
Patent SE-527741-C2 (SE)
Title: Target used as counter measure against heat seeking missiles, has casing with high emittance in at least one target wavelength region
Inventor: RIBBING CARL-GUSTAF
IPC: F41J2/02
Filed: 2003-06-04
Abstract: The target casing has a high emittance with an emission factor eta greater than 0.7 in one or both of the wavelength intervals 3-5 microns and 8-13 microns, whilst having a low emittance in the adjoining wavelength regions. The target comprises a heat source inside a casing. The heat source comprises a fire with a burning flame or an electric heating element device.
Patent SE-527431-C2 (SE)
Inventor: PERSSON KARL-GUSTAV
IPC: B65H49/32
Filed: 2004-07-20
Abstract: A package for a cable reel (30), comprising bearing means allowing withdrawal from the package of a cable (40) wound between a pair of opposite flanges (32) on the reel such that the reel rotates in the package. To provide a package which puts no higher demands on the strength of the package material and which in a simple manner is capable of rotatably supporting a fully wound cable reel, the bearing means comprise a slide guide (50) provided for a peripheral area of each reel flange (32) in the package (10).
Patent SE-528995-C2 (SE)
Inventor: GULLOV-RASMUSSEN BJARNE
IPC: B01D3/34
Filed: 2005-04-29
Abstract: A vacuum vessel for continuous or semi-continuous treatment of oils in connection with deodorization comprises spaces (12, 121, 122) through which oil to be treated is brought to pass and means to heat or cool the oil in the form of U-tubes. There are perforated pipes (26) arranged at the bottom of said spaces to lead stripping gas into said oil. The vessel has a connection to a vacuum source (7). The spaces in the vessel are arranged such that the oil to be treated in the vessel flows through the same by gravity. The heating or cooling medium passing the U-tubes is arranged to be pumped therethrough. The U-tubes for heating or cooling medium are arranged in such a way in said spaces that the flow of oil is counter-current to the flow of heating or cooling medium all through the vessel and a number of U-tubes are arranged in groups (13), parallel and in rows above each other in said spaces.
Patent SE-542283-C2 (SE)
Title: Decimation rate modification in a receiver in power line communication systems
Inventor: JOHNSON BRYCE D
IPC: H04B3/54
Filed: 2012-12-14
Abstract: Aspects of the present disclosure are directed toward receiver devices and methods of using receiver devices. One such method includes converting, using an analog-to-digital converter (ADC), and an analog input signal from power distribution lines that carry power using alternating current (AC) to a digital form. This input digital signal can be an oversampled digital signal, where the digital signal is oversampled relative to downstream processing ( e.g., FFT-based processing). A processing circuit(s) can then be used to decimate the input digital signal according to a decimation rate. A reference signal can be generated by the processing circuit that is responsive to the decimation rate. The processing circuit can also be used to detect a change in a phase difference between the AC and reference signal and to modify, in response to detecting a change in the phase difference, the decimation rate to counteract the detected change in the phase difference.
Patent SE-541024-C2 (SE)
Title: System and method for distributing a braking torque of a vehicle and a vehicle including the system
Inventor: GILLE MAGNUS
IPC: B62D11/08
Filed: 2016-11-15
Abstract: The present disclosure relates to techniques in the context of vehicles, and to a system and a method for distributing a braking torque of a vehicle arranged with a service braking system, and at least one auxiliary braking system. The system includes a coupling mechanism and a control unit. The coupling mechanism is arranged to couple and decouple at least one wheel of the vehicle from the braking torque. The control unit is further configured to obtain distribution data indicative of a desired distribution of the braking torque between the wheels of the vehicle, to control the at least one auxiliary braking system to generate the braking torque on the propulsion shaft based on the distribution data and to control the coupling mechanism to decouple at least one wheel of the vehicle from the braking torque of the at least one auxiliary braking system, based on the distribution data, in order to distribute the braking torque to the other wheels of the vehicle wherein the at least one auxiliary braking system is an exhaust brake or a retarder.
Patent SE-541783-C2 (SE)
Title: Device and method for motion detection
Inventor: LEANDERSSON CARL FREDRIK
IPC: G06F3/01
Filed: 2017-01-31
Abstract: The disclosure relates to motion registration devices and related methods and computer readable storage mediums. Specifically, the motion registration device comprises one or more sensors (20-1, 20-2, ..., 20-m) configured to provide sensor data associated with a movement of the motion registration device (1). The device further comprises a control unit (10) configured to receive the sensor data. The control unit determines a movement pattern of the motion registration device (1) out of a plurality of movement patterns of the motion registration device (1) based on at least the received sensor data. At least a first movement pattern out of the plurality of movement patterns is associated with a false alarm event and at least a second movement pattern out of the plurality of movement patterns is associated with an activity type of the motion registration device. If the determined movement pattern is a false alarm event, the control unit enters a motion registration device sleep mode for a sleep period.
Patent SE-543642-C2 (SE)
Title: Method and device for producing direct reduced, carburized metal
Inventor: MURRAY HANS
IPC: C23C8/20
Filed: 2019-09-23
Abstract: Method for producing direct reduced metal material, comprising the steps:a) charging metal material to be reduced into a furnace space (120); b) evacuating an existing atmosphere from the furnace space to achieve a gas pressure of less than 1 bar therein; c) providing heat and hydrogen gas into the furnace space, so that heated hydrogen gas heats the charged metal material to a temperature high enough so that metal oxides present in the metal material are reduced, in turn causing water vapour to be formed, which hydrogen gas provision is performed so that a pressure of more than 1 bar builds up inside the furnace space; and d) before evacuating the built up overpressure, condensing and collecting the water vapour formed in step c in a condenser (160) below the charged metal material.The invention is characterised in that it further comprises the step e) before evacuating the build up overpressure, providing a carbon-containing gas to the furnace space, so that the heated and reduced metal material is carburized by said carbon-containing gas.The invention also relates to a system.
Patent SE-543922-C2 (SE)
Title: Production line for manufacturing nicotine pouches
Inventor: RÖNNGARD MATS-OLLE
IPC: B65B9/04
Filed: 2019-10-23
Abstract: The invention relates to a method and a production line (1) for producing pouches (2). The method comprises feeding a first layer (8) of material into a deformation unit (4), deforming the first layer (8) of material in the deformation unit (4), thereby creating recesses (9) in the first layer (8) of material, feeding the first layer (8) of material into a dosing unit (5), providing a formulation in each recess (9) of the first layer (8) of material, feeding a second layer (17) of material onto the first layer (8) of material, sealing the first layer (8) of material and the second layer (17) of material together in at least one sealing section, and cutting the first layer (8) of material and the second layer (17) of material in the at least one sealing section, thereby forming at least one pouch (2). The product line (1) comprises a supply unit (3), a deformation unit (4), a dosing unit (5), a sealing unit (6) and a cutting unit (7).
Patent SE-502230-C2 (SE)
Title: Air fan for living room - directs air via perforated surface and control grid into room
Inventor: PELLINEN TEUVO
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.
Patent SE-509673-C2 (SE)
Title: Bed arrangement for patient
Inventor: TOENNESEN HANNE
IPC: A61G7/05
Filed: 1991-07-31
Abstract: A plate-shaped support body (5) supports a support cushion (6) at its one end (7). Its other end (8), in an effective lying position, is inserted between the mattress (3) and the bed frame (4). The support cushion upper patient lying surface (9) is located at the same level(10) as the mattress upper lying surface (11).
Patent SE-502863-C2 (SE)
Inventor: JONSSON KJELL
IPC: B61D3/08
Filed: 1991-10-25
Abstract: A vertical stanchion (5) is attached to the chassis (B) of a goods vehicle by a bracket (2) which is welded or bolted to the chassis. The stanchion fits between the lugs (4,5) of the bracket and is clamped by an eccentric bolt (9). The eccentric middle portion (9a) of the bolt is pressed against the stanchion which is in turn pressed against the chassis (B) of the vehicle. The bolt is brought to its clamping position by rotating it through 90 deg. by means of a detachable lever. USE/ADVANTAGE - Attachment of a vertical stanchion to a goods vehicle by a simple clamp which is easily released.
Patent SE-501604-C2 (SE)
Inventor: ARVIDSSON ERIK RAGNAR
IPC: G11C27/02
Filed: 1993-08-13
Abstract: Method and apparatus for sampling of an electrical signal (4) in order to obtain at least one signal weighted together from two or more samples, in which in a first step the electrical signal is connected to a number of capacitors (C1, C2) connected in parallel. In a second step, one capacitor is disconnected from the electrical signal at each time of sampling (6, 7, 8, 9) and in a third step, when the sampling is completed, the capacitors are connected together. In this manner, one or more signals weighted together are generated in dependence of the charge of the capacitors when they are disconnected from the electrical signal and of the capacitances of the capacitors. <IMAGE>
Patent SE-507420-C2 (SE)
Title: Producing large building components made e.g. of concrete
Inventor: GUSTAVSSON JACK
IPC: E04C2/04
Filed: 1994-01-31
Abstract: The method is for the prodn. of large building components of concrete or similar material, whereby a drawing is made, and by a known method (1,2) the form component is defined in digital or analogue pulse form with regard to appearance, size and ornamentation. At a suitable location the processable material (7) is laid out of at least the dimension which is required on the produced form component. At the location on the processable material, a simple, assemblable and dismantlable or easily movable parallelogram-controlled processing machine (5) is formed which can work in x,y and z directions. The pulse data covering shape, size and ornamentation, is transferred to the control and processing machine, which forms a positive or negative three-dimensional structure of the required form component.
Patent SE-503543-C2 (SE)
Inventor: STRID KENT
IPC: D21F1/66
Filed: 1994-09-14
Abstract: PCT No. PCT/SE95/01042 Sec. 371 Date May 12, 1997 Sec. 102(e) Date May 12, 1997 PCT Filed Sep. 14, 1995 PCT Pub. No. WO96/08600 PCT Pub. Date Mar. 21, 1996A method for concentrating a suspension comprises the steps of providing a first surface; providing a second surface; introducing a suspension; moving the second surface relative to the first surface; and applying suction to the second surface. The first surface is relatively liquid-tight and includes a feature for increasing friction. The second surface is relatively liquid-pervious, faces the first surface, and is moveable relative to the first surface. Introduction of the suspension between the first and second surfaces forms a suspension web. Moving the second surface relative to the first surface and applying suction through the second surface causes dewatering of the suspension web and increased friction between the suspension web and the second surface. Also, moving the surfaces relative to each other and applying suction through the second surface causes pressing of the first surface towards the suspension web and the second surface to subject the suspension web to shear forces generated by relative movement between the feature for increasing friction and the second surface. This results in the particles of the suspension web being subjected to rolling between the first and second surface.
Patent SE-507316-C2 (SE)
Inventor: FINOLA GIANCARLO
IPC: A47L15/50
Filed: 1995-03-30
Abstract: A dishwasher crockery basket comprises a frame (5) with rollers (6) rotatable on respective hubs (9), each of which is provided with an axial hole (16) which is extended towards the exterior by a longitudinal slot (17). The hole and the slot receive an axial pin (14) and a transverse portion (15) of the frame respectively. The hub integrally comprises a pair of elastic teeth (20) which extend in convergent relationship over a certain longitudinal portion at a position corresponding to the slot (17) towards the transverse portion (15) of the frame (5) in such a way that a force tending to move the hub (9) axially away from the frame (5) causes the free ends of the elastic teeth (20) to be pressed against each other. <IMAGE>
Patent SE-520317-C2 (SE)
Inventor: MANNERSTRAALE JACOB FILIP
IPC: H03H11/20
Filed: 1996-05-22
Abstract: A phase shifting electric circuit (1) comprises units for conveying an input signal (V1) from a main signal input (12) to a main signal output (11). The circuit (1) has a first signal path (18), from the input (12) to the output (11), along which a connectable and disconnectable first active unit (3) is arranged and also a second signal path (19) along which a connectable and disconnectable second active unit (4) and a 180 degrees phase shifting unit (2) are arranged. By a method a selection is made which of the active units (3,4) is to be in a connected condition after which control signals (U1,U2) to the units (3,4) sets them in a connected and disconnected condition respectively with the outcome of a transmission from the output (11), depending on the selection, either a non-phase shifted signal (V1') or a 180 degrees phase shifted signal (V2'). Depending on the function of the active units (3,4) the signal (V1',V2') can also be affected in other respects than its relative phase.
Patent SE-509116-C2 (SE)
Inventor: BJURMAN BJOERN
IPC: G01T1/24
Filed: 1997-04-16
Abstract: A device for determining, by detection and calculation, nuclide contents of radioactive inert gases. The device includes a measuring chamber (1) which contains the inert gases, a detector (3) which detects gamma radiation emitted from the radioactive inert gases, calculating members (5) which, based on the detected gamma radiation, calculate the content of the different nuclides.
Patent SE-512962-C2 (SE)
Inventor: NILSSON GUNNAR
IPC: B27B17/14
Filed: 1998-02-20
Abstract: A hydraulic stretching device for a saw chain active in sawing apparatus having a saw bar and including a holder (1), a driving wheel (3) for the saw chain arranged essentially stationary in relation to the holder and a guiding part (7) permanently arranged at a saw bar to interact with the holder (1). The guiding part (7) is permanently attached to resist turning and axially displaceable in relation to the holder (1) in the longitudinal direction (8) of the saw bar to allow stretching of a saw chain running round the saw bar (6) and the driving wheel (3). The stretching device for a saw chain is arranged to be active between the holder (1) and the guiding device (7) and including a hydraulically influenced piston (10). The piston (10) is arranged in a displaceable manner at the holder in parallel with the longitudinal direction (8) of the saw bar and has an engaging surface (11) intended to engage an opposing surface (12) on the guiding part (7). The engaging surface and the opposing surface are located in parallel planes and that these planes are arranged at an angle to a plane perpendicular to the longitudinal axis of the saw bar. In this way, the piston (10), when it engages the surfaces, affects the guiding part (7) with a force F whose components act partly in the longitudinal direction of the saw bar (Fs) to stretch the saw chain and partly in a direction across the longitudinal direction of the saw bar (F8) to achieve a stabilizing gripping of the parts that move in relation to one another. In addition, a compressible mechanism (13,14) is arranged to engage between the piston and the guiding part before the engaging and opposing surfaces engage one another, whereby an initial stretching of the saw chain is achieved before the combined stretching and gripping effect is realized.
Patent SE-513446-C2 (SE)
Inventor: ANDERSSON LARS
IPC: F02B63/02
Filed: 1999-01-19
Abstract: Crankcase scavenged two-stroke internal combustion engine (1), in which a piston ported air passage is arranged between an air inlet (2) and the upper part of a number of transfer ducts (3, 3'). The air inlet is equipped with a restriction valve (4), controlled by at least one engine parameter, for instance the carburettor throttle control. The air inlet extends via at least one connecting duct (6, 6') to at least one connecting port (7, 7') in the engine's cylinder wall (12). The connecting port (7, 7') is arranged so that it in connection with piston positions at the top dead centre is connected with flow paths (9, 9') embodied in the piston (13), which extend to the upper part of a number of transfer ducts (3, 3'), and the upper edge of the respective connecting port (7, 7'; 8, 8') is located as high or higher in the cylinder's axial direction than the lower edge of the respective transfer duct's port (31, 31'). <IMAGE>
Patent SE-513820-C2 (SE)
Inventor: KARLSSON PETER
IPC: F42C15/40
Filed: 1999-01-28
Abstract: The present invention provides an arrangement for charging energy in an energy-storing arrangement such as an ignition capacitor in electronic ignition systems. To reduce the risk of malfunction, direct-current-controlled breakers controlled by environmental conditions, normally occurring on the primary side of a transformer (4) in series with the primary winding (5) have been replaced by a frequency divider (2) controlled by environmental conditions. This frequency divider divides down a signal supplied by a signal generator (1) pulse train with a lower frequency which controls a breaker (7) connected in series with the primary winding (5) of the transformer.
Patent SE-521798-C2 (SE)
Inventor: PERSSON PER
IPC: F02M25/07
Filed: 1999-03-09
Abstract: Supercharged internal combustion engine with two separate exhaust manifolds (2a,2b) from individual cylinder groups and two separate inlet manifolds (3a,3b) each leading to a respective cylinder group. An inlet conduit (9) from a supercharger (6) leads to an equalising chamber (11), from which two tuned resonance tubes (12,13) lead to the inlet manifolds. From the exhaust manifolds a pair of exhaust recirculation conduits (19a,21a,19b,21b), each containing a control valve (18a,18b) controlled by a control unit (16) for controlling the exhaust recirculation, lead to the inlet manifolds. The control unit is disposed to open the control valves when the exhaust pressure is higher than the pressure in the inlet manifolds.
Patent SE-514965-C2 (SE)
Inventor: JONSSON THOMAS
IPC: H02M7/162
Filed: 1999-09-22
Abstract: Thyristor-controlled series capacitor equipment (CEQ), intended for connection between an ac network (NET) and a converter (CONV), connected thereto, for conversion between alternating current ((IT) and high-voltage direct current (Id), with a controllable semiconductor valve (TYSW), has control equipment with control means (32) which, in dependence on a synchronization signal (&PHgr;SYNC), form firing pulses (TP1,TP2) for control of the semiconductor valve. The converter has a control device (CTR1) which forms a control-angle order (alpha-ORD) for phase-angle control of the converter, related to the phase position for a voltage (U12) at a chosen connection point (J2). The control equipment (CTREQ) comprises phase-correcting means (52, S4) which form the synchronization signal in dependence on a voltage-phase signal (&PHgr;U)) supplied thereto and containing information about the phase position of said voltage, and on a control-angle signal (alpha) supplied thereto and containing information about the control angle of the converter.
Patent SE-515062-C2 (SE)
Inventor: FALK CURT
IPC: F16D43/21
Filed: 1999-10-29
Abstract: A torque-limiting coupling device including a cylindrical sleeve and a cylindrical shaft in radially tensioned frictional engagement for transferring torque up to a torque limit that corresponds to the radial tension and at which the sleeve begins to rotate relative to the shaft. The device also includes at least one pump mechanism which is adapted to be driven to pump liquid to the interface between co-acting surfaces of the sleeve and shaft upon relative rotation between the sleeve and the shaft. The shaft includes a surface layer that defines one of the co-acting surfaces and that is made of a material, e.g. tombak, whose plasticizing limit is lower than the plasticizing limit of the material in the co-acting surface of the sleeve. The surface layer may include cavities which enable the surface layer to take a smaller radial thickness after plasticization thereof.
Patent DE-10036901-C2 (DE)
Inventor: MUELLER RONNY
IPC: B23K26/32
Filed: 2000-07-28
Granted: 2002-08-01
Abstract: Pressure is exerted on the opposite side of the metal foil (4) using a hold-down clamp, to assure gap-free contact against the connecting surface (7) of the metal contact (6), which participates in the weld.   An Independent claim is included for corresponding apparatus.
Patent DE-19531385-C2 (DE)
Inventor: CLAUSS PETER
IPC: B05C17/02
Filed: 1995-08-26
Granted: 1999-04-08
Abstract: The annular flanges (13) are rigidly attached to the face end of the roller (3) and protrude beyond the its external diameter. The annular flange is especially formed on the face end sealing components (6) connected to the roller. The annular flange may be formed by a sealing cover (7). This is detachably fitted on the face ends of the roller and is preferably clamped to it.
Patent DE-19852335-C2 (DE)
Inventor: SCHULZE TORSTEN
IPC: B29C48/92
Filed: 1998-11-13
Granted: 2002-05-29
Abstract: The invention relates to a device for detecting faults in and/or measuring the wall thickness of continuously moving strips, sections or tubes of plastics, using ultrasonic signals. To this end a number of ultrasonic heads (A, B, C, D) with transmitters and receivers are disposed distributed over the width of the strip or section or the periphery of the tube. The signal, emitted by a transmitter of an ultrasonic measuring head (3) and reflected without scatter, is received by the receiver of said ultrasonic measuring head (3), while the scattered signals reflected on the tube, section or the like are received by the receivers of its adjacent ultrasonic measuring heads (A, B). The inclusion of the scattered and reflected signals in the measurement appreciably increases the measured area per measurement in comparison with using exclusively the signal directly reflected without scatter.