baber/WOPTO huggingface dataset:
Patent SE-529395-C2 (SE)
Inventor: ZARELIUS CHRISTER
IPC: G09F15/00
Filed: 2005-12-08
Abstract: The present invention relates to a display means comprising a stand adapted to secure a screen. The stand comprises a first part which supports against an underlying supportive surface and comprises a bobbin enclosed in a cavity in the first part. The screen can be wounded onto and withdrawn from the bobbin. The stand also comprises a support means which in a support mode is arranged perpendicular in relation to the lengthwise direction of the first part and supports against the surface. The stand also comprises a foldable pole means or a telescopic pole means comprising an inner tube and an outer tube, which tubes telescopically can be moved in relation to each other. The stand also comprises a lock means arranged on the inner tube and operable to releasably lock the tubes in relation to each other, a coupling means arranged at a first end of the inner tube and operable to secure the screen when it is at least partly withdrawn from the bobbin. One of the support means and one end of the outer tube is provided with a recess and the other is provided with a projection. The shapes of the recess and the projection are essentially complementary. The stand also comprises a friction means operable to exert a friction force between the first part and the outer tube when the recess and the projection are fitted together, and the screen is secured by means of the coupling means, whereby the telescopic pole means is hold in place by means of tension.
Patent SE-530165-C2 (SE)
Title: Vibration in a travelling vehicle is caused by lack of circularity of vehicle wheels
Inventor: OLSSON ULF
IPC: F16F15/20
Filed: 2006-06-05
Abstract: The vibration in a travelling vehicle is caused by the lack of circularity of the vehicle wheels. This vibration is reduced by the detection of the vibration actual value and by alteration of the actual phase difference between the lack of circularity between the wheels to an actual value corresponding to a theoretical intended value of the vibrations.
Patent SE-530318-C2 (SE)
Title: Drill crown for drilling rock, has trailing and leading rock machining portions separated by axial distance in direction of trailing end of crown
Inventor: RAVAT PIERRE
IPC: E21B10/40
Filed: 2007-02-14
Abstract: At least one of the trailing rock machining portions is separated by an axial distance from the leading rock machining portion in the direction of the trailing end of the drill crown. The crown has a single-piece construction, comprising a connecting part for fixing to a drill rod, a guide part, and an excavating part with a leading and at least one trailing rock machining portion located on one side of the guide part within a segment defined by a sector angle.
Patent SE-538991-C2 (SE)
Inventor: MATTIAS ANDERSSON
IPC: F16B43/00
Filed: 2013-07-01
Abstract: 14 ABSTRACTFastening element (1, 1'), comprising a head section (6) engageable by a tool, preferably being a hexagonal head, the fastening element (1, 1') being provided with afirst end (7), the fastening element (1, 1') being provided with a second end (8), the firstend (7) being provided with a protruding cylindrically shaped section (3) having asmaller diameter than the head section (6) and a flanged section (4) having an outerdiameter that is larger than the cylindrically shaped section (3) and wherein the flangedsection (4) have a diameter that is equal or larger than the diameter of the head section(6), the flanged section (4) having a surface (5) facing the first end (7) andcircumferential to the central axis of the fastening element, wherein the fasteningelement (1, 1'), on the cylindrically shaped section (3), comprises an engaging section(2), wherein at least a first portion (2a) of the engaging section (2) comprises adiameter that is larger than the outer diameter of the cylindrically shaped section (3),wherein the diameter of the engaging section (2) being substantially smaller than theouter diameter of the flanged section (4), the first portion (2a) of the engaging section(2) being positioned at a distance (9) from the surface (5) of the flanged section (4)facing the first end (7), such that a locking washer, provided with a first central innerdiameter that is smaller at one axial end of the locking washer compared to the secondinner diameter at the other axial end of the locking washer, will be stopped fromreaching the surface (5) of the flanged section (4), if introduced on the cylindricallyshaped section (3) with its smaller central diameter in the direction of the engagingsection (2).The invention also relates to a fastening assembly. FIG. 3
Patent SE-538909-C2 (SE)
Inventor: ERIC BERGGREN
IPC: G01M5/00
Filed: 2014-04-15
Abstract: ABSTRACT The invention relates to a method for determining structural parameters of a railway trackcomprising a sensor array. The method comprises measuring at least the vertical and/orlateral irregularities of said rail with the sensor array along the rail, thereby providing signalscorresponding to the geometrical irregularities at different distance from the wheel-load. Amodel is provided describing the deflection shape of a rail, wherein the deflection shape isdependent on structural parameters of the rail and on the loads on the rail, said model beingstored in the processor. ln the processor said geometrical irregularities are compared underdifferent load influence for generating a measured deflection shape. At least one theoreticalrail deflection shape is generated using the model by varying the structural parameters andthe load in the model. At least one of said theoretical deflection shapes is compared withsaid measured deflection shape for each point of the rail, and the structural parameters ofthat theoretical deflection shape which best matches said measured deflection shape aredetermined. An apparatus configured to perform the method is also provided. (Fig. 6)
Patent SE-539709-C2 (SE)
Title: System av sterilbänkar
Inventor: BO DOLK-PETERSSON
IPC: B01L1/04
Filed: 2014-09-09
Abstract: Uppﬁnningen avser ett system av sterilbänkar (2, 2a-d) med en primär och en sekundär sterilbänk.De primära och sekundära sterilbänkarna har en operatörsskåpsdel (4) med en utblåsöppning (3)och en ovanpå denna anordnad passiv skåpsöverdel (5). Den passiva skåpsöverdelen pååtminstone den primära sterilbänken omfattar en forsta inloppsöppning (7, ll) avsedd att anslutastill utloppet från en fläkt- och ﬁlterenhet (8). Den passiva skåpsöverdelen (5) på åtminstone denprimära sterilbänken omfattar en ställbar sidoventil (9, 9a-d) genom vilken del av luftﬂödet genomsterilbänken kan avledas. Den passiva skåpsöverdelen (5) på åtminstone den sekundärasterilbänken (2, 2a-d) omfattar en andra inloppsöppning, där den ställbara sidoventilen (9, 9a-d)och den andra inloppsöppningen är så placerade, att om de primära och sekundära sterilbänkarnaplaceras invid varandra, ansluts den ställbara sidoventilen till den andra inloppsöppningen. Dettagör att en serie sådana sterilbänkar kan anslutas direkt till varandra och dela en ﬂäkt- och ﬁlterenhet. I en utforingsform omfattar den andra inloppsöppningen en losstagbar lucka (11), så att allasterilbänkarna kan vara identiska, medan luckan lämnas fäst i läge på bara den sterilbänk som är direkt ansluten till ﬂäkt- och ﬁlterenheten. 6/6
Patent SE-543985-C2 (SE)
Title: Marine Electronic Device for Generating a Route Based on Water Depth
Inventor: IVERSON GREGORY
IPC: G01S15/89
Filed: 2019-08-09
Abstract: A marine electronic device (405) is provided including a user interface (435), a processor (410), and a memory (420) having computer program code stored thereon. The memory (420) and the computer program code are configured to, with the processor (410), cause the marine electronic device (405) to receive a first user input defining a minimum water depth value (202) for a route on a body of water, receive a second user input defining a maximum water depth value (204) for the route, cause a chart (100) to be displayed on the user interface (435), receive a third user input directed to the chart defining an ending point (112), and generate a continuous route from a starting location to an ending location corresponding to the ending point (112) based on the maximum water depth value (204) and the minimum water depth value (202).
Patent SE-544385-C2 (SE)
Title: Propeller combination for a marine vessel
Inventor: JONSSON KÅRE
IPC: B63H5/10
Filed: 2019-09-23
Abstract: The present invention relates to a propeller combination (40) comprising a forward propeller (18) and an after propeller (20). The propellers are adapted to rotate in opposite directions around an axis of rotation (A).According to the present invention, a smallest distance (D1) from a first transition point (36) to the axis of rotation (A) for the after propeller (20) is smaller than a smallest distance (D2) from a second transition point (38) to the axis of rotation (A) for the forward propeller (18).
Patent SE-543750-C2 (SE)
Title: A method for detecting leakage in a hydraulic steering system, a control device, a vehicle, a computer program and a computer-readable medium
Inventor: SOLDAGG LARS
IPC: G01M17/06
Filed: 2019-11-22
Abstract: The present invention relates to a method for detecting leakage in a hydraulic steering system (10), the hydraulic steering system (10) comprising: a hydraulic cylinder (20) with a piston (22) movably arranged inside the cylinder (20) forming a first chamber (24) and a second chamber (26); and a position sensor (30) arranged to determine the position of the piston (22), wherein the piston (22) is connected to wheels (6) of a wheel axle (8), such that movement of the piston (22) will steer the wheels (6), the method comprising: steering (s101 ) the wheels (6) from a centre position (Pc) to a first predetermined position (P1 ) by controlling the piston (22) in a first direction (D1 ); and detecting (s102) leakage in the hydraulic steering system (10) based on a detected movement of the piston (22) in a second direction (D2), opposite to the first direction (D1), wherein any movement of the piston (22) is detected by means of the position sensor (30).
Patent SE-544246-C2 (SE)
Title: Multi-piece storage system for drawers
Inventor: HWU HAN
IPC: A47B88/981
Filed: 2020-12-14
Abstract: The invention relates to a storage system (2) for storing items, wherein the storage system comprises a plurality of plate-shaped members (4, 6, 8), wherein each one of the plate-shaped members comprises an upper support surface for supporting said items. Each one of two of the plate-shaped members (4, 6, 8) comprises an engagement structure provided at an edge of the plate-shaped member, wherein the engagement structures are of complimentary shape and dimension for engagement, and wherein the plate-shaped members (4, 6, 8) are arrangeable side by side with the engagement structures in engagement so that the plate-shaped members jointly form a continuous sheet.
Patent SE-545649-C2 (SE)
Title: Doppler radar coexistence
Inventor: ANDERSSON CHRISTER
IPC: G01S7/35
Filed: 2022-02-17
Abstract: Method for providing reduced interference for at least two co-located FMCW (Frequency Modulated Continuous Wave) Doppler radars (120), each of said radars being used in a system (100) to detect respective distances to and velocities of objects moving through space.The method comprises:A propagation determination step (S2), in which expected electromagnetic wave propagation times are determined between pairs of radars.A sweep time offset synchronizing step (S4), in which different respective sweep time offsets are selected, with respect to each radar in a first group (121) of radars.A sweep frequency offset synchronizing step (S5), in which a second sweep frequency offset is selected with respect to a second group of radars, the second sweep frequency offset being relative to a sweep frequency pattern used for radars belonging to said first group.The invention also relates to a system and to a computer software product.
Patent SE-503637-C2 (SE)
Title: Holder for shoulder bag strap
Inventor: GABRIELSSON LARS
IPC: A41D27/00
Filed: 1989-09-13
Abstract: The shoulder bag strap holder has a fixed or movable stop (10) preventing the strap sliding out when the bag is lifted for opening.
Patent SE-506838-C2 (SE)
Inventor: PLYMOTH JAN
IPC: B08B15/00
Filed: 1992-04-21
Abstract: Adjustable local extraction device comprising a suction tunnel (10), an exhaustion device connected to one end of said suction tunnel (10), and a nozzle (15) connected to a second end of said suction tunnel. A filter means (25) is provided within said suction tunnel (10). <IMAGE>
Patent SE-509976-C2 (SE)
Title: Device for palletising tube material
Inventor: LJUNGQVIST AAKE
IPC: B65B27/10
Filed: 1994-06-02
Abstract: The tube materia is locked on the pallet with a paper strip or other film, which is laid in a coil around the material. The tube material is fed to the device via a transport track to a compartment (5) or corresp. device where it is delivered by a picking arm. The layout of the locking paper strip is controlled by a programme, which is partly selected dependent upon the load and the pallet being used, and partly is activated by the parameters measured during the layout. The tension of the strip is likewise controlled.
Patent SE-503680-C2 (SE)
Inventor: KOMAISZKO HANS
IPC: A43C15/16
Filed: 1994-11-22
Abstract: A tool (1) for removal of such burrs (2) or the like from the extreme outer end (3) of cleats (4) on sport-shoes (5) as are present on said cleats originally and/or form thereon through wear, has a body (6) in the shape of an essentially rectilinear circular cylinder with a socket (7) in the form of a recess (8) formed therein for reception of a holder (9) on which are mounted a plurality of cutting blades (12) directed essentially radially towards a common essential axis (11). The cutting edges (13) of said blades extend essentially obliquely axially upwards/outwards and are arranged to be placed over the extreme outer end (3) of a cleat in order to cut away said burrs (2) from the extreme end (3) of the cleat (4) upon rotation of said tool.
Patent SE-513467-C2 (SE)
Inventor: JANSON JAN
IPC: D21H17/53
Filed: 1995-04-18
Abstract: The invention relates to a method for protecting lignocellulosic material against yellowing caused by light or heat. The invention further concerns brightness stabilizing compositions intended for treatment of lignocellulosic materials. According to the invention, polytetrahydrofuran (PTHF) is used as the brightness stabilizing agent. Preferably PTHF having a molar mass of about 150 to 1500 is used. The invention provides a good stabilization of lignocellulosic pulp and of products containing such pulp, whereby the amount of PTHF required can be extremely small, e.g., 0.05-5% of the weight of the material.
Patent SE-511437-C2 (SE)
Title: Self-locking fixture device for bicycle lighting
Inventor: PULKKINEN JOHAN
IPC: B62J6/00
Filed: 1996-10-07
Abstract: The legs (2) are insertable in the bicycle handle bars vacity. They are partially separated forwards to a predetermined distance from the radial section (5) of the device, with which a person carrying out the insertion is orientated towards the bicycle handlebars cavity. In the opposite end plane to the radial section, a lip (3) evolves from the legs with a hole, the diameter of which is specially matched for the purpose. Between the lips a pin (7) is applied, which is fixed firmly to the lighting/reflection component. On fitting the device, the radial section is fitted in the cavity until the required friction force is obtained. This force makes possible the locking of the device and the lighting/reflection component in the vertical and the horizontal planes.
Patent SE-509687-C2 (SE)
Inventor: SOEDERBERG HAAKAN
IPC: G21C3/30
Filed: 1996-12-20
Abstract: A fuel assembly (1) for a boiling water nuclear reactor comprising a plurality of vertical fuel rods (3) which are arranged in spaced relationship between a bottom tie plate (6) and a top tie plate (5). The bottom tie plate (6) is provided with through-holes (6a) for the passage of a coolant (F). Further, the fuel assembly (1) comprises a bottom support (10) which is formed substantially from a downstream and an upstream flat surface (12, 13) and four side surfaces (14). The flat surfaces (12, 13) and the side surfaces (14) form a parallelepiped which surrounds a cavity. A filtering member is arranged in the upstream flat surface (13) and comprises a plurality of through-holes (11).
Patent SE-523366-C2 (SE)
Title: Solid biofuel burner
Inventor: DEGERMAN BENGT
IPC: F23B/
Filed: 1997-04-29
Abstract: The finely divided fuel is burnt in a solid fuel burner with a furnace with a grate (1) and a fuel supply magazine (2) with a dispenser outlet (15) for supplying the fuel to the grate. A gas combustion chamber (3) linked to the furnace is provided with controllable inlets (4,5) for supplying primary and secondary combustion air. The fuel is made to burn longer by guide rails positioned downstream from the grate in the burner with respect to the flow direction for the emitted exhaust gases. The rails make the exhaust gases flow in a spiral fashion around an imaginary length axis (20) passing through the combustion chamber, towards the relatively cool exhaust gas outlet (31) from the burner.
Patent SE-513077-C2 (SE)
Inventor: ANDERSSON LARS
IPC: G06K19/07
Filed: 1998-05-15
Abstract: The present invention relates to a method and device for reducing the power consumption of an electronic label (1). The label (1) comprises control means (3) for supplying a transmitter (17) with power from a charge pump (23) after a signal intended for said label (1) has been received by label receiver means (15).
Patent SE-523850-C2 (SE)
Title: Pre treatment of wood chips in pulp cooking process
Inventor: FAHLGREN CHRISTER
IPC: D21C1/02
Filed: 1998-08-28
Abstract: Pressurised pre-treatment liquid for the cellulosic material is added to the pre-treatment vessel using a spray device to generate basing vapour.  Process equipment for pre-treating broken down cellulosic material comprises a pre-treatment vessel (20) with an inlet (21) and outlet (22) for the cellulosic material, supply, discharge and overflow flows (23-25) for the pretreatment liquid, and a chemical addition location (26). A spray device (27) in the pre-treatment vessel acts as a decompression device for the pressurised pre-treatment liquid added to the vessel, generating basing vapour for the cellulosic material inside this vessel. Independent claims are also included for (a) a process system and (b) the process utilising this equipment.
Patent SE-516663-C2 (SE)
Inventor: KLERELID INGVAR
IPC: D21F5/02
Filed: 1999-06-17
Abstract: A drying section for drying a web in a papermaking machine has a pre-drying section and a final drying section, wherein the pre-drying section includes a hot press formed by a first press member and a rotatable counter roll in engagement with each other so as to form a nip therebetween through which the web passes. The hot press further includes a heating device disposed in heat-transfer relation to the counter roll and operable to heat a surface region of the counter roll which then passes through the nip so as to heat the web therein, and an imprinting fabric arranged in an endless loop, the imprinting fabric defining an imprinting surface for imprinting the web and being arranged to pass through the nip of the hot press with the web against the imprinting surface such that the web is imprinted. The imprinting fabric continues to support the imprinted web downstream of the hot press at least up to the final drying section.
Patent DE-10005426-C2 (DE)
Inventor: WILHELMI BRUNO
IPC: F23M5/04
Filed: 2000-02-08
Granted: 2001-11-15
Abstract: A refractory ceramic plate and an accompanying wall structure for an incinerator, such as a garbage incinerator. The refractory ceramic plate has at least two recesses arranged on a main surface of the plate, wherein a blind hole runs from each recess to the interior of the plate. The wall structure features a furnace wall, in which numerous pipes spaced apart from each other, through which a fluid can flow, are arranged. Anchors are secured to sections of the furnace wall with one end, and project essentially perpendicularly from the furnace wall. A hollow space is formed between the furnace wall and the refractory ceramic plates spaced parallel apart from the furnace wall. Joints are formed between boundary regions of the refractory ceramic plates on main surfaces thereof, facing the furnace wall. The anchors lie in the joints, with free ends embedded in a heat-resistant filling. A heat-resistant, deformable compensating layer is provided in the joint area between adjacent plates. A refractory compound fills the hollow space between the furnace wall and the refractory ceramic plates, and covers sections of the anchors running into the hollow space.
Patent DE-19619916-C2 (DE)
Inventor: KOBAYASHI MINORU
IPC: G01R31/28
Filed: 1996-05-17
Granted: 2001-02-15
Abstract: A rate generator circuit for generating test signals whose timings vary in a pulse by pulse basis for testing semiconductor devices includes: a reference clock to determine a basic operational timing of the semiconductor test system; a pattern generator which stores rate data indicating timings of each pulse for the test signals for reading out a plurality of the rate data in parallel in synchronism with a system clock; a temporary storage for temporary storing and transferring the plurality of rate data; a timing generator for generating a plurality of sets of a timing pulse and timing data, each of the rate data being a combination of a coarse timing and a fine timing, at least one set of the timing pulse and the timing data is produced based on a sum of all of the plurality of the rate data and a fine timing of a previous cycle of the system clock, and each of the other sets of the timing pulse and the timing data is produced based on corresponding one of the plurality of the rate data and the fine timing of the previous cycle; and a waveform generator for adding a delay time indicated by the timing data to corresponding one of the timing pulse and converting the plurality of the timing pulses provided with the delay times into a series signal.
Patent DE-19855470-C2 (DE)
Inventor: MICHALAK MARKUS
IPC: E05D11/10
Filed: 1998-12-01
Granted: 2000-12-28
Abstract: The invention relates to a door catch which can be integrated in a motor vehicle door hinge and which can be structurally combined with a door hinge. Said door hinge is comprised of a first (1) hinge half which can abut against a door assembly part, door or door post, and of a second (2) hinge half which can abut against the other door assembly part. The door catch is also comprised of a radially projecting stop element (6) that is loaded by a torsion bar spring (5) which is formed out of a torsion spring bar and which is supported on one of both hinge halves (1, 2) in a rotationally fixed manner. The door catch is additionally provided with an abutment which has adjacent stop notches (12) and which is arranged on the other hinge half (2) in a fixed manner. The invention is characterized in that a support bearing (20) that is parallel to the hinge axis is assigned to a stop element (6) which is connected to the one end of a torsion bar spring (5) that forms the torsion bar spring and which interacts with a stop configuration (7) arranged on the hinge pin (4).