baber/WOPTO huggingface dataset:
Patent SE-519836-C2 (SE)
Inventor: BERGSTROEM AAKE
IPC: F16F15/08
Filed: 2001-12-21
Abstract: The invention relates to a framework for a vehicle, and a vehicle. The framework comprises two side-members (1), each of which extends substantially parallel with a longitudinal axis of the vehicle and incorporates a longitudinal web (3) and two longitudinal end-flanges (4, 5) which are substantially perpendicular relative to said web. The framework also comprises at least one cross-member (6) which extends transversely relative to the longitudinal axis between the two side-members (1). The cross-member is connected to the side-members (1) and fastened to one of said end-flanges (5) of the respective side-member. The framework also comprises at least one supporting member (20) which has a first end connected to said web (3) and a second end connected to the cross-member (6).
Patent SE-524347-C2 (SE)
Inventor: LINDERYD JOHAN
IPC: F02B23/06
Filed: 2002-02-01
Abstract: A combustion engine with compression-initiated combustion comprises at least one cylinder in which a piston is movable axially between a lower dead center point and an upper dead center point, with a dead volume between the cylinder and the piston at the upper dead center point. The dead volume comprises at least two substantially separate spaces in the piston and/or the cylinder at the upper dead center point which are designed to ensure that combustion is initiated at different times.
Patent SE-524869-C2 (SE)
Title: Floorboard for floating floors, has mechanical locking system comprising machined locking strip that is joined with floorboard and is used to connect floorboard with identical floorboard by least angling
Inventor: PERVN DARKO
IPC: E04F15/04
Filed: 2002-04-03
Abstract: The floorboard (1,1) has a mechanical locking system comprising a machined locking strip (6) that is joined with the floorboard using a joint that is operated by snapping-in or/and inward angling. The strip projects from a vertical plane formed by upper joint edges of the floorboard and an identical floorboard to connect the floorboard with the identical board (1) by least angling. An independent claim is also included for a method for manufacturing a floorboard.
Patent SE-524195-C2 (SE)
Title: Ventilation system cleaning fitting, comprises connection box housing control throttle with blade which can be moved sideways, up or down
Inventor: BORANDER JERRY
IPC: F24F13/14
Filed: 2002-11-01
Abstract: A control throttle (3) is mounted inside a connection box (2) and is provided with an articulated mechanism (4) for moving the throttle blade (1) sideways, up or down in order to open it.
Patent SE-526011-C2 (SE)
Title: Air humidifier for conditioning ambient air e.g. in offices
Inventor: LOEFQVIST GUNNAR
IPC: F24F6/04
Filed: 2003-10-27
Abstract: The humidifier comprises a liquid reservoir (10) with an upward facing opening (11), and a body (12) which is arranged above the reservoir and is made of a capillary material and a shaft (13) extending through the opening into the reservoir. The body and the shaft is manufactured from a single piece of mineral material.
Patent SE-529017-C2 (SE)
Title: Lock for doors, has electrically activated device for mechanically connecting handles to latch
Inventor: MATTSON LARS
IPC: E05B/
Filed: 2004-02-10
Abstract: A device which is temporarily activated by an electric current is used to mechanically connect either of the handles (3, 4) to the latch so that turning the handle will move the latch into the open position. The lock includes at least one latchbolt and a mechanism for moving the latchbolt and latch. Pressing down on the handle causes the latchbolt to be moved.
Patent SE-526091-C2 (SE)
Title: Device is with an articulator for retention of molds of upper and lower teeth sets in connection with testing and processing
Inventor: RODRIGUEZ JUAN JOSE PEREZ
IPC: A61C11/02
Filed: 2004-09-16
Abstract: The device is with an articulator for retention of molds of upper and lower teeth sets in connection with testing and processing. It comprises two holders movable relatively to each other, which retain each tooth set, with a springing arrangement between each holder. The springing arrangement allows the holders to move relatively to each other forward and backward from a neutral position.
Patent SE-527874-C2 (SE)
Inventor: LARSEN PER
IPC: B21K1/08
Filed: 2004-11-23
Abstract: The present invention relates to a crankshaft and a method for making such a crankshaft. The crankshaft (1) comprises a journal (2) with a shell surface which extends round a first centreline (3), a crankpin (4) with a shell surface which extends round a second centreline (5), a web (6) which connects an end surface of the journal (2) to an end surface of the crankpin (4), and a recess (9) in the web (6). The recess ( has an extent close to a central portion (7a) of a transition region (7) between the web (6) and the crankpin (4) or between the web (6) and the journal (2). The central portion (7a) is intersected by a plane (8) which extends through said two axes (3, 5). The recess (9) is formed in a drop forging process in which the crankshaft's crankpin (4), journals (2) and webs (6) are also formed.
Patent SE-540591-C2 (SE)
Inventor: TOMAS MATTSSON
IPC: A47C23/04
Filed: 2015-02-05
Abstract: Adjustable bed comprising a bed frame comprising a primary base plate (2) a resilient mattress (7) arranged on top of the primary base plate (2), and at least a lifting arrangement (6) comprising a secondary base plate (5), arranged between the primary base plate (2) and the resilient mattress (7). At least one motor (8) is arranged for lifting the secondary base plate (5), and the lifting arrangement (6) further comprises first and second lever arm mechanisms (9, 10), connected to the motor (8) and arranged to lift the secondary base plate (5) in relation to the primary base plate (2). Guiding arrangements (24) are arranged to connect the secondary base plate (5) to the primary base plate (2) and to guide the secondary base (5) during a lifting operation between first, second and third positions.
Patent SE-540793-C2 (SE)
Inventor: JUHANES AYDIN
IPC: D21H21/20
Filed: 2016-08-24
Abstract: The invention relates to a bio-based polyelectrolyte complex (PEC) composition suitable as a binder for fiber based materials, textiles, woven and nonwoven materials, said PEC composition comprising cationic biopolymer, anionic biopolymer, acid and a preservative, and wherein the net charge of the PEC is cationic, the charge ratio of the anionic polymer and the cationic polymer is ≤1, the cationic biopolymer is chitosan, the anionic biopolymer is a polyanion derived from nature, the acid is a Bronsted acid and/or a Lewis acid, wherein the Bronsted acid is selected from any organic and/or inorganic acids, and wherein the Lewis acid is selected from any cationic mono- or multivalent atom, the weight ratio between cation and anion is 1:0.1 to 1:20, the weight ratio between the cation and acid is 1:0.01 to 1:30, the pH is less than 7, and wherein said composition further comprises one or more fatty compounds as well as methods and use thereof
Patent SE-542620-C2 (SE)
Title: Method of determining the moisture content of a web of cellulose pulp
Inventor: LARSSON OLA
IPC: G12B13/00
Filed: 2018-09-25
Abstract: The present invention relates to a method of determining the moisture content of a web (3) of cellulose pulp arriving at a pulp dryer (1).The method comprises measuring, at several instants during a predetermined time interval, the moisture content of said web (3) using a moisture sensor (19) arranged upstream of the pulp dryer (1); measuring state variables of drying medium of said pulp dryer (1); calculating, based on said moisture sensor measurements, a total value of moisture introduced into the pulp dryer (1) by a portion of said web (3) during said predetermined time interval; determining, based on said measured state variables, a predicted total value of moisture present inside the pulp dryer (1); comparing said calculated total value with said predicted total value to obtain a deviation therebetween; calibrating said moisture sensor (19) using said deviation; and measuring the moisture content of a web (3) of cellulose pulp using said calibrated moisture sensor (19).
Patent SE-544464-C2 (SE)
Title: A furniture module for forming part of a piece of furniture, comprising a first panel, a second panel, and at least one hinge member
Inventor: ARVIDSSON TOBIAS
IPC: F16B12/44
Filed: 2018-12-20
Abstract: A furniture module for forming part of a piece of furniture is provided. The furniture module comprises a first panel (102), a second panel (104a), and one or more hinge members (120) attaching the first and second panels (102, 104a) to each other, at least one hinge member (120) is provided with at least one connection element (140), whereby the hinge member (120) is arranged to be attached to at least one of the panels (102, 104a) by means of said connection element (140). The hinge element (120) is configured to allow the first and second panels (102, 104a) to be folded relative each other by 250-270°, such as approximately 270° between a folded, and flat, shape, and an erected comer shape. The hinge member (120) is arranged on the exterior side of the comer shape, and wherein chamfered folding sides (112, 114) of the panels (102, 104a) come into contact with each other, thereby forming a perpendicular configuration of the panels (102, 104a).
Patent SE-502773-C2 (SE)
Inventor: MALMHAELL ROGER
IPC: G01R33/04
Filed: 1990-01-04
Abstract: A magnetic field detecting device, particularly for detecting the earth's magnetic field, includes one or more amorphous or microcrystalline magnetic fibres having two bistable magnetization states and surrounded by one single measuring coil (103). The measuring coil is supplied with a periodically changing control signal (101a) which is superposed with a detected signal (103a) contingent on the sensed magnetic field. The detected signal is caused to control a flip-flop (122) which influences the working direction of an integrator (101), the output signal of which forms a performance signal in addition to forming said control signal. The performance signal (101c, 106a) is processed in a microprocessor (107), to which a control signal (122b) is also delivered from the flip-flop, and is able to restart the circuit when a control signal fails to appear.
Patent SE-501523-C2 (SE)
Inventor: RAGNARSSON SVEN
IPC: B01D53/50
Filed: 1993-01-21
Abstract: A method and an apparatus for cleaning sulphur-dioxide-containing gases, such as flue gases, are disclosed. The gases are treated in a gas scrubber (2) for the absorption of sulphur dioxide in an aqueous alkaline washing liquid (3), preferably NaOH. A partial flow (10) is drawn off from the washing liquid to be regenerated by the addition of calcium ions (17) for the precipitation and removal of calcium sulphate. The invention is distinguished by the fact that the precipitated calcium sulphate is recycled and admixed (14) with the partial flow of washing liquid before the addition of calcium ions. The apparatus comprises a gas scrubber (2) having means (5, 6, 7, 9) for circulating the washing liquid (3), a conduit (11) for drawing off a partial flow (10) of washing liquid, a vessel (16) for the addition of calcium ions (17), a vessel (18) for the sedimentation of precipitated calcium sulphate, a vessel (22) for the addition of carbonate ions, a vessel (24) for the sedimentation of calcium carbonate, a conduit (26) for recycling regenerated washing liquid to the gas scrubber (2), and a conduit (25) for recycling precipitated calcium carbonate upstream from the vessel (18) for the sedimentation of calcium sulphate. The apparatus is distinguished by a conduit (19) provided for recycling precipitated calcium sulphate and opening into a vessel (14) which is arranged upstream from the vessel (16) for the addition of calcium ions.
Patent SE-508470-C2 (SE)
Inventor: JINBAECK LARS HENRY
IPC: B08B9/093
Filed: 1993-03-30
Abstract: The present invention relates to a device for internal cleaning of containers, preferably fodder containers, whereby cleaning is carried out by means of a flushing aggregate (4) comprising at least one flushing nozzle for emitting jets of flushing liquid in the interior of the container (1), whereby the container (1) at various levels is provided with side openings (3) and whereby the flushing aggregate (4) is displaceable between said side openings (3) and insertable into the container (1) through each one thereof. For effective cleaning of all parts of said container, the flushing aggregate (4) comprises an elongated member (5) and at least one nozzle head pivotally mounted thereon, whereby said nozzle head is designed such that the flushing nozzle emits flushing jets at least in directions parallel or substantially parallel with a longitudinal centre line to the elongated member (5) while at the same time said flushing nozzle pivots about said centre line, whereby the elongated member (5) comprises a securing means (13) which is displaceable along said elongated member (5) and fixable thereto in different positions depending on how far into the container (1) said elongated member (5) shall be brought for locating the nozzle head provided thereon in the desired position in the container (1), and that said securing means (13) is connectable with a securing means (12) provided on the container (1) at each side opening (3).
Patent SE-500065-C2 (SE)
Title: Ground prepn. tool - comprises partly rotatable plate with hub part and peripheral ring flange and partly number of teeth on ring flange
Inventor: ARVIDSSON HANS
IPC: A01B33/00
Filed: 1993-05-07
Abstract: The ring flange (6) has a blunt conical shape and on it are teeth (7) which extend outwards from the flange periphery. The extending parts of the individual teeth have front and rear edges, the inner and outer surfaces of which run together into a free end or point. The teeth (7) in the area of their points have at least the same thickness, reckoned as the distance between the inner and outer surfaces, as they have in the area of the ring flange (6) periphery. The teeth comprise plates (7) which have the same thickness along the whole of their extent, and amounting pref. to around 20 mm.
Patent SE-504166-C2 (SE)
Inventor: CARLSSON PER-OLOV
IPC: A61M1/36
Filed: 1994-08-15
Abstract: PCT No. PCT/SE95/00797 Sec. 371 Date Mar. 31, 1997 Sec. 102(e) Date Mar. 31, 1997 PCT Filed Jun. 28, 1995 PCT Pub. No. WO96/04944 PCT Pub. Date Feb. 22, 1996Drip chamber heads are disclosed for attachment to drip chambers in which the drip chamber head includes a vertical body, a first connector for connecting the body to a blood supply, and a drip tube disposed within the body including a depending lower portion, the upper portion of the drip tube being in communication with the first connector so that blood may be supplied to the drip chamber through the first connector and the drip tube, thereby providing the blood at an adjustable level within the drip chamber with an air filled region thereabove, a second connector disposed at the upper portion of the body for communicating with the air filled region of the drip chamber, and an air permeable filter disposed at the upper portion of the body between the second connector and the adjustable level of blood within the drip chamber whereby the air pressure within the air filter region of the drip chamber can be sensed through the second connector.
Patent SE-503294-C2 (SE)
Title: Body armour for protection against both knife and gun attacks,
Inventor: MAJORIN JARMO
IPC: F41H1/02
Filed: 1994-11-24
Abstract: Sheet for body protection, e.g. protective vests, comprises several stacked layers pref. contained within a cover, \-1 of the layers pref. comprising 100% polyamide, the layers being capable of sideways movement in at least the border regions. The thickness of the plate excluding the cover is 1-15 mm and that of the individual polyamide layers if 0.1-2 mm. Body armour contg. \-1 of these plates is also claimed. Pref. \-1 of the layers comprises polyethylene fibre.
Patent SE-504028-C2 (SE)
Title: Broad band dipole antenna
Inventor: CASSEL ERLAND
IPC: H01Q5/10
Filed: 1994-12-19
Abstract: The part units are arranged a cover surface and are connected at one end where their electrical feed is effected. Each part unit comprises a number of electrical conductors (8-10, 11-13, 14-16) forming a group with the same length of conductors within one group and different lengths of conductors in different groups. The electrical conductors (14, 16) in at least the group with the longest length of conductors are divided into a number of branches (23-25) in the end remote from the feed-in end.The electrical conductors in at least the group with the longest length of conductors incorporate low pass filters. The low pass filters are placed at the level of the shorter conductor ends remote from the feed-in end.
Patent SE-506503-C2 (SE)
Inventor: STENDAL JAN
IPC: E05C7/06
Filed: 1995-02-17
Abstract: PCT No. PCT/SE96/00166 Sec. 371 Date Aug. 5, 1997 Sec. 102(e) Date Aug. 5, 1997 PCT Filed Feb. 17, 1995 PCT Pub. No. WO96/25578 PCT Pub. Date Aug. 22, 1996A locking device for doors, intended for connection between the dead-bolt of the door and the drive means of the lock including a hinged arm which is connected to the dead-bolt or its extension, a wheel or pin being arranged at the other end of the hinged arm and designed to tumble into a recess formed in a pivotable cam-disc, or to be disengaged from this recess by means of a link mechanism, whereupon in the latter position, the cam-disc is arranged to block the dead-bolt in the first position and upon tumbling into the recess to release it, the dead-bolt has an inclined surface designed so that upon pressure against the door, the bevelled surface assists in opening of the door.
Patent SE-503792-C2 (SE)
Inventor: NORRBY HENRY
IPC: B60P7/08
Filed: 1995-03-22
Abstract: PCT No. PCT/SE95/01055 Sec. 371 Date Sep. 18, 1997 Sec. 102(e) Date Sep. 18, 1997 PCT Filed Sep. 19, 1995 PCT Pub. No. WO96/29274 PCT Pub. Date Sep. 26, 1996A strap tensioning device comprises a frame (1) with a rotatable reel (3) and a turnable command member (2). A ratchet wheel (43) is co-rotatively connected with the reel, the wheel cooperating with two spring-loaded latch elements (14, 29). When the command member (2) is turned out from the frame (1), the reel (3) is carried with it. At an opposed return movement, the reel (3) is blocked. A rotatable support roller (4) is arranged between the two side pieces (5, 5') of the frame (1). The reel (3) comprises a shaft (16) whose opposed ends are arranged in elongated holes (9). In this way, the reel (3) may be distanced from the support roller (4), whereby the device may be used for both strap tensioning and strap feeding.
Patent SE-511396-C2 (SE)
Inventor: RECTOR CHARLES E
IPC: F15B13/043
Filed: 1996-09-05
Abstract: A hydraulic cylinder snubbing arrangement includes a pilot operated control valve having a predetermined snubbing position at which flow exhausted from a hydraulic cylinder actuating chamber must pass through a plurality of flow restricting orifices in a valve spool when the hydraulic cylinder is retracted to a predetermined position. The valve spool is shifted to the snubbing position automatically by reducing the fluid pressure in a pilot chamber at the end of the valve spool to a predetermined level so that a snubber spring device resiliently moves the spool from a lower or float position. By forcing the fluid to pass through the restricted flow path created by the orifices, the gravity induced velocity of the hydraulic cylinder is greatly reduced as the hydraulic cylinder approaches its end of stroke position.
Patent SE-509100-C2 (SE)
Inventor: ALMBERG FREDRIK
IPC: F15B3/00
Filed: 1997-04-08
Abstract: Hydraulic systems are disclosed for operating a press comprising a press ram, a press cylinder including a primary side for activating the press ram and press ram return cylinders for returning the press ram, and at least one flow amplifier comprising a piston including a primary side and a secondary side, the primary side of the piston including a large piston area and a secondary side of the piston having a small piston area, the primary side of the piston being connected to the primary side of the press cylinder and the secondary side of the piston being connected to the press ram return cylinder, at least a portion of the hydraulic system comprising the connection between the primary side of the piston and the primary side of the press cylinder is pressurized.
Patent SE-512873-C2 (SE)
Inventor: JONSSON TORD
IPC: F21V17/10
Filed: 1998-02-23
Abstract: The present invention relates to a device arranged to be provided in front of a headlamp lens (4) of the vehicle, wherein the device comprises a film (6) of a transparent material. The film (6) is arranged to form a heat-insulating layer in front of the lens (4) to protect it against rapid temperature variations, which otherwise may lead to cracking of the lens. The film (6) may comprise a thermoplastic polyurethane elastomer, which has such properties that it also protects the lens (4) against external mechanical wear. The device also comprises markings (7, 8) which are arranged to facilitate the positioning of the film (6) on the lens (4).
Patent SE-521635-C2 (SE)
Inventor: ZWIEG ROBERT L
IPC: G07D5/08
Filed: 1998-06-30
Abstract: A coin sorter has a circular sorting track with an upstanding rim. A diverter mechanism is located at the rim and may be actuated to move a selected coin away from the rim to an off-sort depression inwardly of the rim and then to an off-sort opening at the end of the depression. The diverter mechanism is actuated by a coin recognition system that includes an induction coil located beneath the track in advance of the diverter mechanism. Signals from the induction coil are read at spaced positions of a coin passing over the coil and compared with stored ranges of acceptable signals for coins of various denominations. The diverter mechanism is actuated to divert a coin to the off-sort opening when the signals for that coin do not fall within a range of acceptable values. The ranges of acceptable values can be established by calibrating the coin recognition system by processing a plurality of known acceptable coins of a denomination. The acceptable ranges can be automatically adjusted based upon the history of signals from acceptable coins processed after calibration.
Patent SE-512803-C2 (SE)
Title: Locking washer, contains central opening with slits leading off it into flat brim to form resilient tabs arranged around this opening
Inventor: CARLEN JAN
IPC: F16B/
Filed: 1998-09-15
Abstract: Slits (12,13) extending in a radial direction from the round central opening (10) in the washer form a number of resilient tabs (15) arranged around the opening and surrounded by a flat brim (17,18). Two diametrically opposed slits (13) extend into the brim, whilst the other slits (12) end before reaching the brim.
Patent SE-516667-C2 (SE)
Title: Closure device for shoe with elastic laces, comprises pair of hooks on either side of tongue opening
Inventor: IHANDER HENRY
IPC: A43C/
Filed: 1999-10-01
Abstract: The laces (1) are provided in the form of a single endless loop and are fixed into place between at least one pair of hooks (6) on either side of the tongue opening (3).