baber/WOPTO huggingface dataset:
Patent NL-2013059-C2 (NL)
Inventor: MELICK BEIJKO MARTIJN ELI
IPC: F23N3/00
Filed: 2014-06-24
Granted: 2015-04-23
Abstract: Channel section for arrangement in a flue, the smoke outlet for the connection is provided to the combustion chamber of a heater, in particular a gas stove, the smoke exhaust is made up of an adjoining the combustion chamber flue gas discharge channel to - during the operation of the stove - combustion flue gases from the combustion chamber derive, as well as a combustion air supply duct, which is arranged concentrically around the flue gas discharge channel and in heat exchanging contact therewith is to - during operation of the heater - from elsewhere to conduct combustion air into the combustion chamber, as well as a stationary with the combustion air supply channel in gaseous communication sampling space to to take a combustion air sample from the combustion air supply duct.
Patent SE-515625-C2 (SE)
Inventor: ANDERSSON KENNETH
IPC: B01D47/02
Filed: 2000-01-04
Abstract: The invention concerns an apparatus for purifying gases, comprising a column (2), inlet and outlet means (3 and 4, respectively) for introduction of and removal of gases to and from the column (2), a group of trays (5a-5e) arranged sequentially inside the column (2) and so as to be filled with a fluid (10) by way of feeder pipes, and a fan (6) for conveyance of gas through said column (2). The fan (6) is adjustable as to its rotational speed and that parts of said group of trays (5a-5e) are provided with individually controllable fluid feeder pipes (7a-7e), preferably intended for supply of water, to allow essentially individual filling of said trays (5a-5e). The invention likewise concerns a method for optimising a gas purification appartus (1) comprising a column (2), inlet and outlet means (3 and 4, respectively) for introduction of and removal of gases to and from the column (2), a group of trays (5a-5e) arranged sequentially inside the column (2) and so as to be filled with a fluid (10) by way of feeder pipes (7a-7e), and a fan (6) for conveyance of gas through said column (2), said method comprising the steps of establishing (101) a flow of gas by way of the inlet (3), regulating (102) the rotational speed of the fan (6) to ensure that the flow volume of the fan essentially coincides with said gas flow, and individually regulating (103) the intake of fluid, preferably water, to parts of said group of trays (5a-5e).
Patent SE-518353-C2 (SE)
Inventor: GUSTAVSSON HANS
IPC: E04B2/72
Filed: 2001-02-27
Abstract: The invention relates to a reinforcement device for fastening, in this context, tremendous loads to particularly weaker walls of the type wallboard coated stud frame, and to contribute to the ability of walls to resist horizontal forces. The reinforcement device comprises portions, which connect and reinforce the parts of the wall construction. Thus, exceeding a materials tensile strength can be avoided, and the forces are distributed over a larger area, wherein the resistibility thereof can be summarised to a larger resistance. In a certain embodiment the reinforcement device can be used for fastening in solid constructions, such as light concrete and hollow brick constructions.
Patent SE-524283-C2 (SE)
Inventor: BROWNER RICHARD W
IPC: G01L5/00
Filed: 2001-05-18
Abstract: An acoustic signal unit comprises a signal generation unit to generate a first electrical signal, a first transducer to generate an acoustic signal in response to the first electrical signal, and a second transducer to generate a second electrical signal in response to the received acoustic signal. A calculation unit is provided to compare the first and second electrical signals to determine the time of flight of the acoustic signal, wherein the time of flight corresponds to the stress in the rolling element bearing. The stress may be calculated according to a formula or by multiplying an acoustic time constant for the rolling element bearing by the distance traveled by the acoustic signal across the rolling element bearing, and by the time of flight determined by said comparison unit.
Patent SE-525014-C2 (SE)
Inventor: LAMBERT HANS
IPC: A61M16/18
Filed: 2003-03-31
Abstract: The invention relates to a system for anaesthetic agent distribution and comprises an anaesthetic liquid container (1) and an anaesthetic gas pipe (3). According to the invention, at least one liquid valve (8) is arranged to selectively connect the anaesthetic agent container (1) with the anaesthetic gas pipe (3). The liquid valve (8) is in closed position when the pressure in the anaesthetic liquid is below a predetermined value and is in open position when the pressure is equal to or exceeds said value. The invention also relates to components for such a system, viz. an anaesthetic liquid container (1), a connection unit (4) and an anaesthetic liquid pipe (2). Each component is provided with a liquid valve (8) according to the invention. Furthermore, the invention relates to a method for conversion of anaesthetic agent in liquid state to anaesthetic agent in gaseous state as well as a use of the invented system.
Patent SE-526282-C2 (SE)
Title: Resin impregnation method for preferably glass filaments, by injecting resin through hole entirely covered by strand being drawn over it
Inventor: HANSEN EDGAR
IPC: F21V23/02
Filed: 2003-04-09
Abstract: Each filament strand is drawn over a hole (9) so that it entirely covers the latter while injecting the liquid resin through the hole and into the strand. The speed at which the strand is passed over the hole is chosen so that the opposite side of the strand to the hole becomes impregnated with resin. An independent claim is also included for the impregnation apparatus.
Patent SE-525333-C2 (SE)
Title: Bobbin storage device, has bobbins stored separately in containers with two half sections
Inventor: OLSSON MARGARETHA
IPC: B65H49/38
Filed: 2003-10-15
Abstract: The bobbin storage container (2) comprises two half-sections (6, 7) which can be opened or closed. A storage device for bobbins with yarn comprises a frame in which bobbin storage containers can be placed parallel to each other. Each container contains a number of separate bobbins and comprises two half-sections which can adopt opened or closed positions.
Patent SE-527323-C2 (SE)
Inventor: VALADI MAHMOOD
IPC: A24F42/60
Filed: 2004-11-11
Abstract: A smokeless cigarette for e.g. anti-smoke purposes includes a part that can deliver or distribute nicotine to the skin of a user. The cigarette includes a mouthpiece part having an inner porous body permeable to air, designed substantially as a filter of a filter cigarette. The front part that corresponds to the tobacco part of a filter cigarette can be made to include an inner portion of for example an air permeable material impregnated with a fragrant or refreshing substance. The inner bodies are secured to each other by and surrounded by a surface layer of a material that in a region in the mouthpiece part is impregnated with nicotine. The surface layer can have perforations in its area adjacent to the front part in the case where the inner portion of the front part of the cigarette is not permeable to air. Before use, the whole cigarette is enclosed by a thin protective film that has to be removed before use. By the impregnation with nicotine, the nicotine can when using the cigarette, in the contact with a user's skin, penetrate the skin into the blood and hence give stimulation.
Patent SE-527473-C2 (SE)
Title: Air preheating device for carbon black production apparatus, comprises mantle with support device allowing its top and bottom ends to expand
Inventor: DAHLSTEDT FREDRIK
IPC: F28F9/00
Filed: 2004-11-29
Abstract: The mantle is supported in between its top and bottom ends so that these ends can expand in the upwards and downwards directions respectively. The support device is positioned above the centre of gravity for the pre-heater. A pre-heater for a carbon black production apparatus is used to increase air temperature by heat exchange with the combustion gases and comprises a substantially vertical elongated mantle with an air inlet and outlet, a number of tubes located inside the mantle and a smoke inlet chamber and smoke outlet chamber for smoke to enter and exit the tubes. The mantle is supported in between its top and bottom ends so that it can expand upwards above and downwards below the support device, which is positioned above the centre of gravity for the pre-heater.
Patent SE-529277-C2 (SE)
Title: Injection moulding machine for plastic articles with thin walls, e.g. mesh, includes elongated heat source at injection opening in specially oriented injection slot
Inventor: SJOEKVIST INGVAR
IPC: B29C45/56
Filed: 2005-11-04
Abstract: The injection slot extends at right angles to the sealing surfaces (32) on the second mould tool (30) and an elongated heat source (70) is provided at the injection opening (34). The first mould tool contains a mould cavity with a depth (D) corresponding to the wall thickness of the moulded article. The sealing surfaces on the second tool have a complimentary shape to the sealing surfaces (12) on the first tool. The injection slot is provided in the sealing surfaces on the second tool and allows the two tools to glide relative to each other during injection of the moulding material. The injection slot extends at right angles to surfaces on a second mould tool intended to provide a seal with the first mould tool (10). An elongated heat source provided at the injection opening in the slot in order to heat the moulding material (M) as it flows past.
Patent SE-529087-C2 (SE)
Title: Wireless ECG sensing unit formed as disposable adhesive patch, has radio module to establish communication with remote receiver station, and differential amplifier to generate non-standard ECG signal based on bipolar signals
Inventor: SEBELIUS FREDRIK
IPC: A61B5/308
Filed: 2006-02-15
Abstract: The ECG sensing unit (100) has three electrodes used for application to subject, and arranged to generate bipolar signals. A radio module is used to establish communication with remote receiver station, and differential amplifier is used to generate non-standard ECG signal based on bipolar signals. The inputs of differential amplifier are connected to electrodes. The inputs of differential amplifier are arranged for allowing physical and electrical connection and disconnection of differential amplifier to and from separate electrode located external to main portion.
Patent SE-529033-C2 (SE)
Title: Container for fuel pellets or other combustible material allows material to be transported from it by conveyor for further process
Inventor: DANIELSSON BJOERN
IPC: F16K3/00
Filed: 2006-04-21
Abstract: The container for fuel pellets or other combustible material allows material to be transported from it by conveyor for a further process. Along the whole conveyor length extends a combustible material inlet aperture, which completely unloads the conveyor and also feeds combustible material via the inlet aperture to the conveyor. Separated from the inlet aperture are a number of inspection apertures along the whole length extent of the ocnveyor.
Patent SE-534408-C2 (SE)
Title: Anordning och förfarande för avlindning av tråd från en spole
Inventor: REXHAJ FAHREDIN
IPC: B21C47/20
Filed: 2009-11-25
Abstract: Uppñnningen avser en trådspoleanordning (1) för avlindning av tråd, vilken anordninginnefattar dels ett trådställ (2), runt vilken en tråd (3) som ska avlindas anordnas så att detbildar en trådspole (3a); samt dels en trådupptagningspunkt (4), till vilken tråden matas frånspolen (3a). En stav (6) finns anordnad i väsentligen koaxiell linje med trådställets 2 axellinje(A), vilken stav har en fri ände (6) som sträcker sig mot trådupptagningspunkten (4), så att löstråd som dragits från spolen (3a) men inte in i trådupptagningspunkten (4) förhindras från att trasslas ihop. (Pig. 2)
Patent SE-535458-C2 (SE)
Inventor: WALLGREN CARL JOHAN ERIK
IPC: B25B21/00
Filed: 2010-09-30
Abstract: A portable electric power tool including a housing (10) with a connection terminal (20) for connection of a voltage supply source (22), an electric motor (14), an onboard operation control unit (16) and a radio communication device(17) for communicating tool operation and operation result data between the operation control (16) unit and a stationary data processing unit (18), and a back-up voltage accumulating device (25) arranged to keep up continuously a voltage supply to the control unit (16) and a radio communication device (17) at disconnection of the voltage supply source (22).
Patent SE-535521-C2 (SE)
Title: Förfarande för iterativ upplösning av biomassaslurry
Inventor: CARLIUS ANDERS
IPC: B01D11/02
Filed: 2011-01-27
Abstract: Med föreliggande uppfinning beskrivs ett förfarande involverande 5 iterativ förvätskning av en biomassauppslamning genom behandling i varmttrycksatt vatten (HCW) vid sub- eller superkritisk temperatur. Vald för publicering: fig. 1
Patent SE-540577-C2 (SE)
Title: Hydrodynamic retarder device
Inventor: JOHNNY FÄRM
IPC: F01P11/00
Filed: 2015-06-26
Abstract: The invention relates to a hydrodynamic retarder device, comprising a rotor (20) and a stator (42) which together form a workspace (44) connected to a fluid circuit (49), and an expansion vessel (72) connected to the fluid circuit (49). A vacuum chamber (76) is connected to the workspace (44), which vacuum chamber (76) is arranged to remove fluid (46) from the workspace (44). The invention also relates to a vehicle (1) comprising such a hydrodynamic retarder device (2). The invention also relates to a method of controlling a hydrodynamic retarder device (2).
Patent SE-543739-C2 (SE)
Title: A defibrator system and a return steam pipe
Inventor: AHLGREN ÖRJAN
IPC: D21B1/14
Filed: 2020-05-07
Abstract: A defibrator system (1; 1') and a method for defibrating wood chips, said defibrator system (1; 1') comprising:a preheater (3) comprising a preheater wood chips inlet (5a) and a preheater wood chips outlet (5b);a defibrator (7) comprising a defibrator wood chips inlet (9a) and a defibrator wood fibre outlet (9b);a feed screw arrangement (11) which is connected to said preheater wood chips outlet (5b) and to said defibrator wood chips inlet (9a) and configured for feeding wood chips from the preheater wood chips outlet (5b) to the defibrator wood chips inlet (9a); anda return steam pipe arrangement (21) comprising a return steam pipe (23) which is extending between a return steam pipe first end (25a) and a return steam pipe second end (25b) and which is connected in the return steam pipe first end (25a) to the feed screw arrangement (11) and in the return steam pipe second end (25b) to the preheater (3), wherein said return steam pipe (23) is configured for transferring steam from the feed screw arrangement (11) to the preheater (3), wherein the return steam pipe arrangement (21) comprises a first sensor arrangement (31a) provided in connection with the return steam pipe (23) at a position which is closer to the return steam pipe first end (25a) than the return steam pipe second end (25b).
Patent SE-544473-C2 (SE)
Title: A method and arrangement for managing and controlling nitrogen emission from a cyclic liquor flow system in a pulp mill
Inventor: KARLEMO CAMILLA
IPC: D21C11/06
Filed: 2020-05-27
Abstract: A method for managing and controlling nitrogen emission from a cyclic liquor flow system in a pulp mill (1), the pulp mill (1) comprising a recovery system (20) for recovering heat and chemicals from a pulping process (30), the recovery system (20) comprising a recovery boiler (8) and a nitrogen oxide scrubber (15), the nitrogen oxide scrubber (15) being arranged to remove nitrogen oxide from flue gas (16) from the recovery boiler (8), the method comprising the steps of:- exposing flue gas (16) from the recovery boiler (8) to an oxidizing agent, thereby oxidising nitrogen oxide in the flue gas (16) to higher nitrogen oxides;- contacting the flue gas (16) with an alkaline aqueous scrubber liquid (17) in the nitrogen oxide scrubber (15), thereby absorbing the nitrogen oxides in the scrubber liquid (17) and producing a nitrogen containing scrubber liquid (17);- introducing all or a part of the nitrogen containing scrubber liquid (17) into the cyclic liquor flow system.An arrangement for managing and controlling nitrogen emission from a cyclic liquor flow system in a pulp mill (1) is also disclosed.
Patent SE-544190-C2 (SE)
Title: Support and Holder for Marker for a Navigation System
Inventor: ANDERSSON MORGAN
IPC: A61B90/00
Filed: 2020-07-20
Abstract: A support (1) for at least one marker for a navigation system is disclosed. The support (1) comprises a body (2) having at least one region for the at least one marker, and a hub (4) for attaching the support (1) to a holder. The hub (4) comprises at least one reference surface (6) located at a first end of the hub (4), at least one deflectable element (7) at a second end of the hub (4), at least one support guide surface (8) extending at least partially between the reference surface (6) and the deflectable element (7), and a snap-fit feature (9) located at the deflectable element (7). A holder 20) for the support (1) is also disclosed.
Patent SE-544866-C2 (SE)
Inventor: GUSTAFSSON PER
IPC: F04C2/08
Filed: 2021-05-28
Abstract: Rotationsenhet för borrning innefattande motor, reducerväxel och utgående axel anordnade i följd med gemensam centrumaxel i ett cylindriskt hölje dimensionerat för att införas i borrhålet. Motorn är en vätskedriven kugghjulsmotor innefattande centralhjul (6) och ett eller flera planethjul (7) vilka står i deplacerande kuggingrepp med centralhjulet, och vari motorns centralhjul är via ett axelparti (11) vridfast förbundet med solhjulet (12) av en efterkopplad planetväxel (13) vars planetbärare (24) står i rotationsöverförande ingrepp, direkt eller indirekt, med den utgående axeln (17).
Patent SE-515545-C2 (SE)
Title: Optical sea cable joining method
Inventor: HOLMBERG TOMMIE
IPC: G02B6/44
Filed: 1994-11-16
Abstract: A joint is formed between two optical fibre cables incorporating a cylindrical copper cover, a bearer (5) for optical ribbon fibres (7) and a glass fibre strand (9) for unloading tractive force and located centrally in the bearer. At each cable end the tractive force unloader is freed from the surrounding bearer over a suitable distance and an adapter (23) is fitted on the end surface of the bearer, so that the freed end passes into a central hole in the adapter and is firmly glued. The optical fibres which are located in tracks on the bearer surface pass at the bearer end freely over a narrower part (27) of the adapter and into a hole (29) in a wider part (25), where it is firmly glued. The broader part acts thus as a fibre organiser and allows handling of the fibre ends for joining them to corresp. fibres in the other cable end. The adapter is connected with an outer joint tube (11) which is firmly soldered to the copper covers.
Patent SE-503467-C2 (SE)
Inventor: HENNINGSSON BO UNO EGON
IPC: H05K7/14
Filed: 1994-12-14
Abstract: PCT No. PCT/SE95/01507 Sec. 371 Date Jun. 10, 1997 Sec. 102(e) Date Jun. 10, 1997 PCT Filed Dec. 14, 1995 PCT Pub. No. WO96/19098 PCT Pub. Date Jun. 20, 1996A device for earth-connecting a first printed circuit board and an associated first board front with multiple printed circuit boards and associated board fronts in a magazine includes a board spring for each printed circuit board. The board spring is mounted on the printed circuit board and extends from an edge of the printed circuit board in a general U-shape into resilient abutment with the board front associated with the printed circuit board. Each board front has a generally U-shaped profile and is mounted on the associated printed circuit board with its legs parallel with and directed towards the associated printed circuit board. A shielding spring embraces one of the legs of the board front and extends along a whole of the board front, such as to clamp a free edge of the leg. The shielding spring is bent away from an outer side of the leg at a small angle so that when the first board front is inserted into the magazine, an outer portion of the shielding spring will contact another board front adjacent to the first board front, thereby making an earth connection between the first board front and the adjacent board front. In this way earth connections between all of the board fronts in the magazine are formed.
Patent SE-504094-C2 (SE)
Inventor: JANSSON CLAES
IPC: B04B7/14
Filed: 1995-03-06
Abstract: A disc stack of frustoconical separation discs designed to be mounted in a centifugal rotor comprises separation discs of two different kinds (13, 14) with respect to the shape permanence of the material out of which they are made, e.g. plastic and metal, respectively.
Patent SE-504287-C2 (SE)
Title: Work bench for chopping logs of wood
Inventor: FORSBERG CURT
IPC: B27L7/00
Filed: 1995-03-14
Abstract: The work surface (1) rests on height adjustable support (2) and has hole (4) for wooden log placed on chopping block.
Patent SE-508727-C2 (SE)
Title: Mobile device for loading and discharging load units
Inventor: HAAKANSSON DAVID
IPC: B60P1/64
Filed: 1995-09-28
Abstract: The power unit (55) adjusts the tip frame between different angle positions in relation to the support frame (3). The load frame (9) at its front end is provided with a driver arm (12) with a coupling component (14) for releasable coupling with the load unit (26) and a device for moving the driver arm between different positions in relation to the load frame joint position with the support frame. The joint position is located in front of the load frame rear edge (31), over which the load unit is moved during loading and discharge. The support frame at its rear edge has a holder device (32), which is adjustable between an open position for receiving the load unit and a closed position for controlling the load unit in its longitudinal displacement movement.
Patent SE-504081-C2 (SE)
Inventor: BJOERK CHRISTER
IPC: H04B7/26
Filed: 1995-11-29
Abstract: The present invention relates to a device and a method which allows synchronization of signals when two or more DECT networks overlap each other. This is achieved by that information about how "old" a DECT network is, is transmitted periodically to inform overlapping DECT networks, if any, about the age of the DECT network, measured in for instance seconds. If two or more networks overlap each other, the synchronization is made according to the principle that the oldest network is given preference, i.e. preserves its phase. Other networks resynchronize to the oldest network and adjust their counters to show the same "age" as the network to which synchronization has been made.
Patent SE-506360-C2 (SE)
Title: House foundation with protection from rising damp or radon
Inventor: KARLSSON RUNE
IPC: E02D/
Filed: 1996-04-19
Abstract: The foundation has two sets of beams formed from thin, acid-proof plates. The plates are arranged on top of each other and a hermetically sealed barrier is placed between the beams. The barrier (6) separates an upper foundation space from a lower space adjoining the ground.