baber/WOPTO huggingface dataset:
Patent SE-522637-C2 (SE)
Inventor: ALBINSSON URBAN
IPC: B41J2/175
Filed: 2002-11-27
Abstract: In a liquid ink image forming apparatus a liquid ink valve unit including a movable elongated valve body is made to increase its maximum operatable frequency by cooling the valve body. This is attained according to the invention by letting at least a part of, preferably the return of, print liquid pumped into the valve unit or units pass by the valve body. This will prevent the valve unit from overheating when operated at high frequencies. In a preferred embodiment the print liquid is temperature regulated before it reaches the valve unit or units.
Patent SE-526957-C2 (SE)
Inventor: KARLSSON TEDDY
IPC: B62D1/08
Filed: 2003-12-09
Abstract: A vehicle steering wheel comprising a rim, a signal cap and two upper and two lower spokes extending between the rim and the signal cap, the upper spokes extending along the horizontal symmetry axis of the steering wheel towards its centre. The two lower spokes are graspable by a normal man's hand. The lower spokes extend from positions around the rim so that points P 1 , P 2 that are in line with the upper edge of the respective lower spokes on the outer surface of the rim are located between 30° and 60° below the horizontal symmetry axis on either side of the vertical symmetry axis of the steering wheel. The upper edge of the lower spoke, which is in line with the respective points P 1 , P 2 form an angle (beta) of between 62° and 82° with the vertical symmetry axis.
Patent SE-526435-C2 (SE)
Title: Recovery of pulping chemicals in alkaline sulfite pulping process and production of steam, by combusting hydrogen sulfide-containing gas in steam boiler, absorbing sulfur dioxide in sodium carbonate, and removing carbon dioxide
Inventor: DELIN LENNART
IPC: D21C11/12
Filed: 2004-02-20
Abstract: Pulping chemicals in an alkaline sulfite pulping process are recovered and steam is made by feeding spent liquor to gasification reactor; leaching solid residue; dissolving and causticizing remaining solid residue in water; combusting hydrogen sulfide-containing gas in steam boiler; absorbing sulfur dioxide in pure sodium carbonate solution; and removing carbon dioxide from solution. Recovery of pulping chemicals in an alkaline sulfite pulping process and production of steam, comprises: (a) feeding an evaporated spent liquor into a gasification reactor in which the liquor is decomposed into a hydrogen sulfide-containing gas and a solid residue contain sodium carbonate and a controlled concentration of sodium sulfide; (b) leaching the solid residue from the gasification reactor in a counter-current leaching process, which involves at least two stages comprising dissolving and separating soluble process-foreign elements, i.e. potassium and chlorine; and dissolving and separating sodium sulfide, sodium sulfate and a portion of the sodium carbonate present; (c) dissolving the remaining solid residue from the leaching process, in water; (d) filtering the resulting solution to remove non-soluble processing-foreign elements and any possible carbon residue and is treated in an oxidizing stage to give a substantially pure sodium carbonate solution; (e) causticizing the solution containing sodium sulfide, sodium sulfate and sodium carbonate that was separated in the second leaching stage, resulting in a sodium hydroxide-containing solution; (f) leading the hydrogen sulfide-containing gas from the gasification reactor through a dust collector and is combusted in a steam boiler, producing steam; (g) absorbing the sulfur dioxide generated in the steam boiler in the pure sodium carbonate solution resulting from the oxidizing stage ; and (h) removing carbon dioxide from the solution in a desorption stage to form substantially pure sodium sulfite solution.
Patent SE-526811-C2 (SE)
Inventor: SIVERTSSON HANS
IPC: B01D/
Filed: 2004-03-22
Abstract: The invention relates to a method for purification of oil-contaminated bilge water. The method comprises an initial separation step, in which the main part of the oil in the bilge water is separated from the water to obtain purified water. The thus purified water is led to a boiler in which water is evaporated. The method also comprises a plant for purification of oil-contaminated bilge water, as well as a ship equipped with the plant according to the invention.
Patent SE-527997-C2 (SE)
Title: Solar heat collector, has panel containing channels separated by rhomboidal regions
Inventor: WANNAG ARNE
IPC: F24S10/55
Filed: 2004-12-21
Abstract: The collector includes a panel containing channels extending in the air flow direction, which are separated by panel surface regions formed by interconnected rhomboidal parts. The channels preferably have a constant area over their length.
Patent SE-528393-C2 (SE)
Inventor: KAINULAINEN TUOMO
IPC: B65G53/46
Filed: 2005-03-14
Abstract: The present invention relates to a device for transport of granular material, comprising a container having an upper part (4), a lower part (1), at least one inlet (3), at least a first outlet (2) for the granular material, as well as a second outlet for a transport medium, said container being arranged to be connected to an appliance for achieving a vacuum 5 (5) in said container, via said outlet for the transport medium, said inlet (3) for the granular material being arranged to be connected to a transport system, such as a hose or pipe system, for transport of the granular material to the container by said transport medium, and said first outlet (2) being positioned at a lower level than said inlet (3) and comprising an opening means (9) for opening and closing of said first outlet (2), 10 wherein the container comprises a lifting means (6) that can be influenced by the transport medium, the lifting means (6) and the opening means (4) being mechanically interconnected, whereby control of the opening means takes place by said transport medium.
Patent SE-530666-C2 (SE)
Title: Component is for application of covering for at least front of cabinet for ventilation, electrical, water supply or similar
Inventor: AASTROEM TONNY
IPC: B44C5/04
Filed: 2006-06-01
Abstract: The component is for the application of a covering for at least the front of a cabinet for ventilation, electricity, water supply or similar. It (6) is formed by three mutually fixed e.g. by spot welding, thin, elongated plate-type profile parts, e.g. of suitable steel plate. The component has a first profile part (7) fixed in the area of the front edge (8) on an upper side (9) of a cabinet. A second profile part (10) is fixed on top of the first and extends outwards beyond the front edge. The second profile part at its front edge has an upwardly bent part (11) extending parallel with the surface in the cabinet front (4), functioning as a suspension for a part of the covering (12) which covers the cabinet front. The covering (12) at the bottom has edge parts which grip around a lower cabinet edge to prevent undesirable removal fo the covering from the cabinet.
Patent SE-539292-C2 (SE)
Title: Fastening device for easy and secure installation of components, preferably on a vehicle
Inventor: HÅKAN KARLSSON
IPC: F16B2/12
Filed: 2015-09-28
Abstract: ABSTRACT (5), intended for facilitating the installation of a part/component The invention relates to a fastening device preferably onto e.g. a vehicle, comprising a hooking element (6) arranged to be inserted/hooked onto an existing flange (5) or similarelement in the vehicles framework and, comprising a mechanismarranged to keep the fastening device (5) in its intendedposition on the flange (3) during the final securing/fixation.The invention is achieved by that a locking element (7) is(6), thereby arranged to move/slide into the hooking element when the fastening device (5) is located onto the flange,automatically pressing/clamping the fastening device (5) onto the flange (3). (Figure 3)
Patent SE-544780-C2 (SE)
Title: Methods and tools for supporting timing of concrete processing operations
Inventor: SANDWALL JOHAN
IPC: G01N33/38
Filed: 2020-09-24
Abstract: A concrete processing system (200) for determining an onset of a first time window (301) for a concrete processing operation in a first area (A), the system (200) comprising one or more concrete sensors (220), a data processing system (240) and a timing support tool (250),wherein the one or more concrete sensors (220) are configured to determine a temperature and/or a moisture level of a maturing concrete slab in the first area (A), and to transmit sensor data indicating the temperature and/or moisture level via respective first communication links (230) to the data processing system (240),the data processing system (240) comprising a database (243) and processing circuitry (242) configured to determine a concrete maturity level for the first area (A) based on the sensor data, to estimate the onset of the first time window based on the concrete maturity level and on data associated with the concrete processing operation stored in the database (243), and to transmit timing data indicating the onset of the first time window to the timing support tool via a second communication link (260),wherein the timing support tool (250) is arranged to support timing of the concrete processing operation in the first area (A) based on the timing data.
Patent SE-544962-C2 (SE)
Title: An apparatus comprising an interface for providing an electrical connection between two vehicles
Inventor: HESTNER ANDERS
IPC: B60L9/00
Filed: 2020-12-03
Abstract: An apparatus (100) comprising an interface (102) for providing an electrical connection between a first vehicle (200; 400) and a second vehicle (300) connectable to one another and rotatable about an axis of rotation (208) in relation to one another. The second vehicle (300) comprises a cargo compartment (306). The interface (102) comprises a longitudinal bendable channel-shaped guide (104) for guiding one or more electrical conductors (602, 604) connectable to the first and second vehicles (200, 300). The interface (102) comprises a second vehicle-side connector (108) for connection to the conductor (602, 604). The channel-shaped guide (104) is configured to guide the electrical conductor (602, 604) to the second vehicle-side connector (108) via the cargo compartment (306). The channel-shaped guide (104) comprises a longitudinal first vehicle-side section (110) and a longitudinal second vehicle-side section (112). The first vehicle-side section (110) is configured to be located outside the cargo compartment (306) and is rotatable about a pivot axis (114) in relation to the second vehicle-side section (112) with the rotation of the first vehicle (200) in relation to the second vehicle (300).
Patent SE-501452-C2 (SE)
Inventor: BILLSTAM CLAES
IPC: A63B57/00
Filed: 1992-10-01
Abstract: The present invention relates to a rake assembly (1) comprising a handle (2) and a rake-unit (3) which coacts with one end-part (2a) of the handle, wherein the rake-unit (3) comprises a single rake-part or two rake-parts, and wherein the rake-part or rake-parts is/are attached to the end-part (2a) of the handle (2) by means of a respective pivot shaft (4a, 4b, 4c) such as to enable the rake-unit part or rake-unit parts to be moved to a position transversely to the handle (2) and a position parallel with said handle (2). The rake assembly is characterized in that the single rake-unit part or the two rake-unit parts is/are pivotally mounted to the end-part (2a) of the handle in a manner to provide an opening (2d') into which an additional tool (10), such as a ball retriever, can be firmly but removably fitted.
Patent SE-509192-C2 (SE)
Inventor: SONDEN CARL-GUSTAF
IPC: F16B19/08
Filed: 1993-07-08
Abstract: PCT No. PCT/SE94/00587 Sec. 371 Date Dec. 14, 1995 Sec. 102(e) Date Dec. 14, 1995 PCT Filed Jun. 15, 1994 PCT Pub. No. WO94/29602 PCT Pub. Date Dec. 22, 1994A self-drilling blind rivet includes a deformable sleeve and a shaft having a drill bit at one end. The shaft extends through the sleeve and the drill bit is connected to one end of the sleeve. The shaft and sleeve are rotatable as a unit. A method for making a riveted joint with a self-drilling blind rivet includes the steps of passing the drill bit through a work piece and pulling the drill bit entirely within the sleeve so that the drill bit does not extend beyond the end of the sleeve to which it is connected. Thus, the diameter of a portion of the sleeve in increased and the riveted joint is rendered pressure tight.
Patent SE-501463-C2 (SE)
Inventor: RENNERFELT GUSTAV
IPC: F16H1/32
Filed: 1993-09-08
Abstract: PCT No. PCT/SE94/00810 Sec. 371 Date Feb. 27, 1996 Sec. 102(e) Date Feb. 27, 1996 PCT Filed Sep. 2, 1994 PCT Pub. No. WO95/07420 PCT Pub. Date Mar. 16, 1995An eccentric gear comprises first and second gear rings (7,10) of which the one (7) has internal, straight cogs and the other (10) a smaller number of external cogs. At least one gear ring has a conical form with a large end (A-A) and a small end (B-B), the other gear ring (10) having a smaller pitch diameter than the first one (7) and being eccentrically mounted in bearings relative to the first one. Axes of symmetry (24,25) of the respective gear rings form an angle ( alpha ) with each other. The contact points or the locations of engagement between the flanks of the cogs in the one gear ring and the opposed flanks of the cogs in the other gear ring are substantially located along a helical line which extends in axial direction between said large and small ends.
Patent SE-502268-C2 (SE)
Inventor: HAMMARLUND NILS
IPC: A61M11/02
Filed: 1994-01-26
Abstract: The invention relates to a method of converting a medicament to a form which can be used for administration to the airways or respiratory tracts of a mammal, wherein a liquid which consists in or includes a medicament is transformed to an aerosol which includes small liquid particles, with the aid of a gas stream or with the aid of other means, and wherein the liquid particles are collected in the gas stream or in a gas stream respectively, and wherein the liquid particles are collected in a gas which contains helium and/or neon and preferably also oxygen. The invention also relates to the use of a helium-containing and/or neon-containing gas mixture for producing an aerosol and a medicament preparation in the form of an aerosol consisting in liquid particles which are comprised of or include a medicament, and a gas mixture that contains helium and/or neon.
Patent SE-503839-C2 (SE)
Inventor: ANDERSSON HANS OLOF
IPC: G06F13/40
Filed: 1994-02-08
Abstract: The invention concerns a device to allow communication betwen a computer comprising a flexible-disk drive (5) and an external unit (7), such as a smartcard, which unit (7) is temporarily connected to the computer. The device consists of a connection means (1) for connection of the external unit (7) to the computer, an internal communication means (2) for reception of magnetic signals from the read/write head (6) of the flexible-disk drive (5) and conversion of said signals into sequential digital signals, and a control means (3) for reception of the sequential digital signals, interpretation of said signals and conversion thereof into parallel digital signals that are transferable to the connection means (1) and further, to the external unit (7). Inversely, digital signals could be inputted from the external unit (7) and, after conversion in the control means (3) and the internal communication mean (2) be transferred to the read/write head (6) in the flexible-disk drive (5).
Patent SE-501616-C2 (SE)
Title: Tensioned plastics film for covering load unit - provides outward facing adhesive on upper and vertical sides and non-adhesive lower sides on unit
Inventor: BOSTROEM SIGWARD G
IPC: B65D65/14
Filed: 1994-04-06
Abstract: The external cover for a load unit comprises a tensioned plastics film having an adhesive and a non-adhesive side. The adhesive side faces outwards on the upper side and the vertical sides of the unit, whilst the non-adhesive side faces outwards on the lower side and other vertical sides of the unit.
Patent SE-502871-C2 (SE)
Title: Cutting device for e.g. tablet or granule
Inventor: LINDQUIST ROLF OSCAR JOERGEN
IPC: G01N1/06
Filed: 1994-06-10
Abstract: The cutting device (11), such as a microtome blade, effects fine cuts in tablets, granules, and similar items (3). It involves a base (1), on which e.g. a tablet are fixed with its largest part extending freely upwards. Components (6,7,8) cause the base to rotate with the tablet placed and fixed (2) in the rotation centre. The cutting tool is linearly movable at right-angles to the rotation axis until it comes in contact with the tablet during its rotation. It successively penetrates towards the rotation axis, forming a cut passing around the tablet. The cutting tool is movable forwards and backwards, locating against a support ring (9), in the open centre of which the tablet is placed, and a ring plate (10) is loosely fitted, w.r.t. which the cutting tool is located during its movement and which positions the cutting tool level relative to the tablets.
Patent SE-502506-C2 (SE)
Inventor: PERSSON HANS WILHELM
IPC: G01H9/00
Filed: 1994-09-12
Abstract: In a method for measuring the vibrations of a test object, an ultrasonic measuring signal having a frequency that is much higher than the vibration frequency of the test object (3) is transmitted from an ultrasonic transmitter (2) towards the vibrating test object. The ultrasonic signal reflected from the test object is detected by an ultrasonic receiver (4) and is frequency-demodulated, and the frequency-demodulated signal is frequency-analysed with a view to determining the vibration frequency and/or the maximum vibration velocity of the test object. Before the vibration measurement, the absence of signals interfering with the ultrasonic signal reflected from the test object is ensured by transmitting from the ultrasonic transmitter (2) an ultrasonic burst signal having the same frequency as the ultrasonic measuring signal. Any signals received by the ultrasonic receiver (4) outside a predetermined time interval for the reception of the ultrasonic burst signal reflected against the test object (3) are essentially eliminated by altering the direction and/or distance of the ultrasonic transmitter and/or the ultrasonic receiver in relation to the test object.
Patent SE-504846-C2 (SE)
Inventor: FAEGER JAN G
IPC: G06F3/0482
Filed: 1994-09-28
Abstract: PCT No. PCT/SE95/01090 Sec. 371 Date Mar. 28, 1997 Sec. 102(e) Date Mar. 28, 1997 PCT Filed Sep. 25, 1995 PCT Pub. No. WO96/09918 PCT Pub. Date Apr. 4, 1996A control equipment provided with an operator-actuated control member (1) having a transducer (10, 11) that receives signals which propagate linearly between a plurality of signal sources (M1-M4) and the transducer. The equipment has means (10, CU) sensing the directions from the transducer to the sight lines from the transducer to the signal sources and, on the basis of these angles, determines the position of the control member.
Patent SE-514015-C2 (SE)
Title: Estimating parameters in telecommunication system
Inventor: HANSSON MARIA
IPC: H04B3/487
Filed: 1994-11-17
Abstract: The method for estimating parameters in a telecommunication system involves storing input and output signals in a buffer unit. The signals are those which normally occur in a telecommunication network during operation. The impulse response is calculated by inverse transformation of an estimated transmission function: H(f) = Syx(f)/Sxx(f) where: Syx(f) is the in/out effect cross spectrum and Sxx(f) is the in effect spectrum. Echo return losses in the frequency interval (f1,f2) are calculated as: ERL = 10log Pz/Py Px = 2  <=  Sxx (f) df Py = 2  <=  Sxx (f)2 df (Where both integrations are calculated over the range f1 to f2)
Patent SE-504925-C2 (SE)
Inventor: SJOEBERG JONAS
IPC: B08B9/047
Filed: 1995-07-19
Abstract: PCT No. PCT/SE96/00958 Sec. 371 Date Jun. 11, 1997 Sec. 102(e) Date Jun. 11, 1997 PCT Filed Jul. 15, 1996 PCT Pub. No. WO97/03767 PCT Pub. Date Feb. 6, 1997The cleaning apparatus is for cleaning pipes and ducts and comprises a housing having a first end and a second end. A connection for a pressure medium is disposed at the first end and a cleaning member is disposed at the second end of the housing. A chamber is defined in the housing and contains the pressure medium. A drive member is located inside the housing and adapted to rotate the cleaning member. Nozzle openings are defined by the housing and connected with the chamber and a surface of the housing to permit the housing to propel along a duct. A shaft having one end secured to the drive member is rotatably disposed in the housing and adapted to carry the cleaning member at an end that is opposite to the end secured to the drive member.
Patent SE-507608-C2 (SE)
Inventor: ZAUNER JOSEF
IPC: F16D23/06
Filed: 1995-09-20
Abstract: A process is described which serves to assemble a synchronizer for a gear change box, which synchronizer comprises a hub provided with a slidable sleeve and at least one cone coupling comprising a double-conical ring, which is freely rotatable relative to the hub and is adapted to be non-positively gripped between an inner friction ring, which is connected to the hub, and a synchronizing outer ring, which is axially displaceable relative to the friction ring by the slidable sleeve, wherein the clutch in an engaged position is moved to engage the synchronizing outer ring with a locating abutment to ensure an axial lost motion between the synchronizing ring and the hub, and the friction ring is subsequently axially fixed to the hub and thereafter the locating abutment is removed. To permit an exact adjustment of the axial lost motion, it is proposed that a predetermined axial force is exerted on the inner friction ring, when it is held to be axially displaceable on the hub substantially without friction, and when the cone clutch is in an engaged state the synchronizing ring is moved by said axial force exerted on said friction ring into engagement with said locating abutment to locate the inner friction ring on the hub in a fixed axial position, whereafter the inner friction ring is axially fixed to the hub in that axial position.
Patent SE-506223-C2 (SE)
Title: Gearbox for motor vehicle
Inventor: HEDMAN ANDERS
IPC: F16H3/093
Filed: 1996-03-08
Abstract: The gearbox comprises two concentric, coaxial, input shafts (6,9) each driving an individual layshaft (12,15) having gears (16-19,41) which engage gears (21,22,40) mounted on an output shaft (20), a synchroniser (30) having a friction clutch (34) with two synchronising gears (32,33). The synchroniser, mounted on one of the layshafts (12), and coupled to the momentarily non-driven input shaft allows the layshaft to be accelerated up to a rotating speed determined by the selected gear speed. The width of one of the two synchronising gears is greater than the other and being locked to the layshaft allows a driving torque to be transmitted to the layshaft when the synchroniser is engaged.
Patent SE-518119-C2 (SE)
Inventor: AHLBERG CHRISTER
IPC: H01P7/10
Filed: 1996-12-20
Abstract: The present invention relates generally to filtering in e.g. mobile telephony. A new input loop is introduced wherein the input loop is fixed in its physical relation to the H-field. One end of this input loop is arranged to form a capacitance or an inductance which is then used to adjust the location of the maximum current node in the loop. The adjustment of the position of this maximum current node thereby adjusts the bandwidth of the RF signal. The fixing of the loop has the advantage of simplifying the procedure for tuning the filter. It also has the advantage of reducing the number of tools required for tuning, thereby allowing for a reduction in size occupied by the filter and isolator arrangement, and a reduction in the cabling and materials used.