baber/WOPTO huggingface dataset:
Patent SE-518478-C2 (SE)
Title: Solid fuel boiler with heat exchange tubes, uses air to blow air through a grate, a nozzle in top of combustion region and the tubes
Inventor: STJAERNA JAN
IPC: F23H3/02
Filed: 2001-02-20
Abstract: The top and bottom of the combustion region (12) are defined by rows of parallel tubes (19, 23), the lower row (19) forming a grate above an ash region (14), and the upper row (23) forming the bottom side of a combustion gas collection chamber. A fan region (17) in the boiler contains at least one fan (18) for blowing air through the tubes. The air flow is divided into a prim. flow controlled by a first valve (29) and directed from the ash region to the combustion region via the grate, a sec. flow controlled by a second valve and directed to a nozzle (37) in the upper part of the combustion region, and a tert. flow through the tubes themselves.
Patent SE-519198-C2 (SE)
Title: Disposible dispenser for e.g. toilet paper, comprises shrink fitted cover with handle for paper roll
Inventor: ANDERSSON ANDERS
IPC: A47K10/38
Filed: 2001-06-07
Abstract: The dispenser comprises a cover (4) shrink-fitted around the toilet roll so that it covers at least the outer end sections of the two flat end surfaces of the roll. Paper is removed via an opening (3) located in the middle of one of these end surfaces. The dispenser has a handle (13) for carrying it.
Patent SE-523398-C2 (SE)
Title: Rotary sluice feeder for wood chips, contains air removal channel and liquid injector for venting and cooling rotor pockets
Inventor: GUSTAVSSON LENNART
IPC: D21C7/06
Filed: 2001-06-20
Abstract: As the pocket moves from the outlet to the inlet, it passes the mouth of an air removal channel so that the overpressure in the pocket is vented and a coolant liquid can be injected.  A rotary sluice feeder for supplying wood chips from a first low pressure zone to a second high pressure zone comprises a rotor (1) with a number of pockets distributed around its mantle surface, and a mantle-type casing with an inlet in its upper part and an outlet in its upper part, which seals the pockets as they move from the inlet to the outlet. The pockets are filled with chips from the low pressure zone when they are aligned with the inlet and are emptied into the high pressure zone when they are aligned with the outlet. As the pocket moves from the outlet to the inlet, it passes the mouth of an air removal channel in between the inlet and outlet and this is used to vent the overpressure in the pocket. A liquid injector (7a) inside the air removal channel is used to supply coolant liquid to the pocket as it passes the mouth of this channel. An Independent claim is also included for a method for filling and emptying this rotary sluice feeder, which is used to supply wood chips from a first low pressure zone at atmospheric pressure and 80-105 deg.C to a second high pressure zone with at least 1 bar overpressure.
Patent SE-524275-C2 (SE)
Inventor: JOHANSSON HANS
IPC: G01N33/34
Filed: 2002-01-08
Abstract: A monitoring apparatus for monitoring the quality of recovered paper 4 being delivered in set of packages, such as bales 9, to a reception unit 2 for transportation to a manufacturing unit 3 via a transportation means 5. Said monitoring apparatus 1 comprises a detecting device 13 being arranged adjacent to the transportation means 5 for directly monitoring said recovered paper 4 and being connected to a processor unit 12 being adapted for analysing at least one quality parameter of said recovered paper 4.
Patent SE-525017-C2 (SE)
Inventor: DACKEFJORD HAAKAN
IPC: B28B23/00
Filed: 2003-03-13
Abstract: The invention is related to a device for the continuous mixing of lightconcrete comprising density decreasing particles, concrete and water, characterised by an elongated mixing chamber ( 1 ) in which a screw ( 4 ) is rotatably arranged around the central axis ( 5 ) of the cylinder ( 1 ). The screw is provided with two parts, a first transporting screw part ( 6 ) and a second combined transporting and mixing screw part ( 7 ). At the free end of the transporting screw part ( 6 ), a first feeding device ( 13 ) for the supply of density decreasing particles is arranged, and at the transition between the two different screw parts ( 6,7 ), a second feeding device ( 14 ) for the supply of a concrete/water mixture is arranged. The density decreasing particles are transported by means of the transporting screw part ( 6 ) into the combined transporting and mixing screw part ( 7 ), in-order to be mixed therein into a homogenous mass of at least density decreasing particles, concrete and water, and wherein at the same time, the mass is output from the free end of the combined transporting and mixing screw part ( 7 ). The invention is further related to a method of continuous mixing, and the use of a combined transporting and mixing screw.
Patent SE-524986-C2 (SE)
Inventor: LINDSTROEM JOHAN
IPC: H02J7/00
Filed: 2003-05-22
Abstract: The present invention relates to storage of electrical energy in a number of electrical storage modules, which are connected in series to one another. A DC-system voltage (VTOT) is received and DC-to-DC converted into one voltage fraction (V1, V2) per electrical storage module. The respective voltage fractions (V1, V2) are delivered to each module and varied over time (t) within an interval (VD) around a respective nominal module voltage (V1n, V2n). Thereby, the charging voltage is temporarily increased to a level which is sufficiently high to obtain an improved load capacity for each module. At the same time, the overall voltage over the electrical storage modules may be held at a harmless level with respect to any units that are included in the relevant electric circuitry.
Patent SE-534317-C2 (SE)
Title: Metod och maskin för bearbetning av skarvar i järnvägsräls
Inventor: PALMERS GOERAN
IPC: E01B31/12
Filed: 2009-11-13
Abstract: SAM MAN DRAG Föreliggande uppfinning avser en metod och en maskin för bearbetning av skarvar ijärnvägsräls (1), varvid bearbetningen utföres som en numeriskt styrd process, med enmaskin som omfattar en på en järnvägsräl (1) förflyttbar ram (2), vilken ram uppbär enverktygsnållarbalk (8) med organ (4), som anligger mot rälen och fastställer ettreferensplan, vilken balk uppbär ett höj~ och sänkbart bearbetningsdon (11), och vilkenbalk är vridbar kring en axel (13) som sträcker sig väsentligen i rälens längsriktningöver åtminstone den övre delen av rälen, och att ramens (2) förflyttning längs rälen (1),bearbetningsdonets (11) höjning och sänkning, vridning kring rälen samtloearbetningsrörelse, åstadkommas genom elektriskt drivna axlar under inverkan av en numerisk process. (Fig. 2)
Patent SE-534936-C2 (SE)
Inventor: SWARTLING FREDRIK
IPC: B60W30/18
Filed: 2010-09-14
Abstract: A method for control of a gearbox, installed in a motor vehicle (1): The method effects a downshift of the gearbox (20) from a first gear (G1), for which the acceleration α of the vehicle (1) is negative, to a second gear (G2), for which the acceleration α is positive or substantially equal to nil. The downshift involves at least one intermediate gear step between the first gear (G1) and the second gear (G2), using an engine speed ωG1 in the first gear (G1) as an input parameter when effecting the downshift. Also a system, a motor vehicle, a computer program and a computer program product for performing the method are disclosed.
Patent SE-536612-C2 (SE)
Title: Elektronstråleanordning och metod för tillverkning av en elektronstråleanordning
Inventor: CLOETTA DOMINIQUE
IPC: H01J7/18
Filed: 2011-07-04
Abstract: Föreliggande uppfinning avser en elektronstråleanordning som har en kropp försedd med ettutgångsfönster, vilken kropp bildar eller åtminstone delvis bildar en vakuumkammare, vilkenvakuumkammare däri innefattar ett katodhus (112) och åtminstone en elektrongenererandeglödtråd (120), varvid katodhuset (112) innefattar ett getterrnaterial (124), åtminstone på enyta (126) hos katodhuset vilken vetter mot nämnda glödtråd (120). Uppfinningen innefattar aven en metod för tillverkning av nämnda elektronstråleanordning. Publiceras med Fig. 3
Patent SE-537153-C2 (SE)
Inventor: KJELLESTRÖM NIKLAS
IPC: B62D1/189
Filed: 2012-02-22
Abstract: 18 ABSTRACT for a motor vehicle (1) and (2) which is to be attached to the motor vehicle A steering column arrangement (2)a motor vehicle is described. The arrangement comprises amain bracket (3)(1), steering column (4) a steering column (4) with a steering shaft (5). Theis rotatable in relation to the mainbracket (3) between a driving position and a parking position. The arrangement also comprises a driving adjustmentbracket (9) which is rotatable in relation to the mainbracket (3) and in relation to the steering column (4). Thearrangement comprises a driving adjustment locking system bymeans of which the steering column (4) is lockable indifferent positions in the driving position, and lockingmeans with which the steering column (4) may be locked in the parking position. Fig 2
Patent SE-537640-C2 (SE)
Title: Förfarande vid ett SCR-system och ett SCR-system
Inventor: LILJESTRAND ANDREAS
IPC: F01N3/20
Filed: 2013-03-07
Abstract: 537 6 SAMMANDRAG Uppfinningen hanfor sig till ett forfarande vid SCR-system innefattande en doseringsenhet (250) for att dosera reduktionsmedel in i en motors avgaskanal (290) uppstroms en SCR- katalysator (270) for reduktion av NON-halt i ett avgasflode fran namnda motor, dar namnda SCR-system inbegriper trycksattningsorgan (230) for att mata reduktionsmedel fran en behallare (205) till namnda doseringsenhet (250) anordnad att under tryck dosera namnda reduktionsmedel till namnda avgaskanal (290), innefattande steget att: - under perioder av icke fortlopande dosering av reduktionsmedel, under fortsatt uppratthallen drift av namnda trycksattningsorgan, sanka trycket (s301) hos namnda reduktionsmedel vid doseringsenheten (250) jamfort med trycket vid fortlopande dosering. Uppfinningen avser ocksa en datorprogramprodukt innefattande programkod (P) for en dator (200; 210) far att implementera ett forfarande enligt uppfinningen. Uppfinningen avser ocksa ett SCR-system och ett motorfordon som är utrustat med sagda SCR-system.
Patent SE-540033-C2 (SE)
Title: Provisioning of an additional service related to a mobile terminal
Inventor: IVAN BRETAN
IPC: H04W24/00
Filed: 2015-01-13
Abstract: The invention relates to a method for providing an additional service related to a mobile terminal. The method comprising: receiving (210) a request for the additional service; retrieving (220) at least one characteristic of the mobile terminal; comparing (230) the at least one characteristic to a comparison value defined for the characteristic; and providing (240) the additional service if a predetermined number of the compared at least one characteristic meets a comparison value defined for the at least one characteristic. The invention relates also to a server implementing the method at least partly.
Patent SE-542624-C2 (SE)
Title: Combination microlens optical device
Inventor: POWER GARY FAIRLESS
IPC: G02B7/00
Filed: 2016-05-20
Abstract: An optical device (4), preferably a security device for a security document, including a substrate (8) having a first side (14a) and a second side (14b), an arrangement of microlenses (16) located on the first side (14a) and an arrangement of microimages (18) such that the microimages (18) are viewable or can be made viewable through the microlenses (16), wherein the arrangement of microlenses (16) includes first and second microlenses (16a, 16b) and wherein the arrangement of microimages (18) includes first and second microimages (18a, 18b), wherein the first microlenses (16a) and first microimages (18b) are configured for providing a first visual effect and wherein the second microlenses (16b) and second microimages (18b) are configured for providing a second visual effect, and wherein the first microlenses (16a) are of a different height with respect to the substrate (8) than the second microlenses (16b).
Patent SE-542352-C2 (SE)
Title: Ventil för luft- och vätskebehållare
Inventor: PETTERSSON BENGT
IPC: F16K15/14
Filed: 2018-04-03
Abstract: Föreliggande uppfinning avser en backventil avsedd att sammanfogas med en behållare (7) för luft och vätskor. Backventilen är av mjuk plastfilm (2) som bildar säker tät backventilfunktion i öppningskanalen (1) i backventilen.Uppfinningen kännetecknas huvudsakligen av att den sammanpressande anordningen är anordnad av två stycken skumplastkuddar (5) fastade på var sin sida om öppningskanalens inre öppning och som delar på sig när fyll- och tömningsrör förs igenom backventilen.Skumplastkuddarna (5) hålls på plats med tejp runt om båda skumplastkuddarna med öppningskanalen (1) mellan dessa kuddar. Sammanpressningskraften skall anpassas innan sammanhållande tejpen definitivt fästes fast så att tömningsrör och fyllnadsrör kan föras igenom öppningskanalens tätande skumplastkuddar (5) så att dessa delar sig.Uppfinningen avser även ett förfarande för att i ett gemensamt skede framställa backventilen ihop med en behållare (7) eller för att sammanfoga denna ventil med en behållare (7) eller framställning av backventilen.
Patent SE-543364-C2 (SE)
Title: Paddle board propulsion device and paddle board
Inventor: JEMT THOMAS
IPC: B63H16/08
Filed: 2018-08-01
Abstract: Propulsion device (100) for use with a paddle board (10).The invention is characterised in that the device (100) comprisestwo user propulsion lever devices (110), each comprising a rigid lever part (111) with a user lever shaft part at a first end thereof, a fluke shaft part (112) at a second end thereof, and a pivot means (114) arranged between said first and said second end; anda paddle board fastening device (120), arranged to be fastened to a paddle board (10) and thereby mounting the propulsion device (100) on said paddle board (10) in a mounted state, which paddle board fastening device (120) is arranged to provide a respective substantially horizontal pivot axis (A) for the respective pivot means (114) of both of said user propulsion lever devices (110), which pivot axis (A) is substantially fixed in relation to the paddle board (10) in said mounted state.For both said user propulsion lever devices (110), the lever shaft part in said mounted state is arranged to extend upwards from the paddle board (10) from the respective pivot axis (A) on either side of the paddle board (10), and the fluke shaft part (112) in said mounted state is arranged to extend in a paddle board (10) aft direction from the respective pivot axis (A) so that a respective fluke (113) mounted on the respective fluke shaft part (112) is arranged to move upwards and downwards as the user propulsion lever device (110) in question is pivoted about said respective pivot axis (A), thereby propelling the paddle board (10) forward.
Patent SE-545216-C2 (SE)
Title: Method for increasing the starch content in potato
Inventor: HJELM HUGO
IPC: C07C53/06
Filed: 2019-12-11
Abstract: The present invention refers to a method for increasing the starch content in agricultural crops, said method comprising the step of applying a solution comprising 0.2 - 4.0 % by weight of potassium formate to said crops, wherein said solution is applied to said crops by foliar application.
Patent SE-500321-C2 (SE)
Inventor: JOHANSSON S INGEMAR
IPC: G01J1/04
Filed: 1992-09-09
Abstract: A device for detecting optical radiation with a focusing means (1) for focusing to a focal plane and a detector means (8) with at least one detector element (12) in a detector plane (9) is described. It is primarily characterized by at least one optical fibre (2, 3) which guides radiation from the focal plane to the detector plane (9). An optical element (6) with substantially the same refractive index as that in the optical fibre (2, 3) is arranged between inlet plane (5) of the optical fibre and the focusing means (1). The radiation coming into said inlet plane (5) forms the angle (delta) with the longitudinal axis (10) of the optical fibre, which in turn forms the angle (alpha) with a normal to the exit plane (7) of the optical fibre. If (alpha) is greater than 1,5 (delta), radiation reflected from the detector plane (9) spreads outside the focusing means. (alpha) shall be smaller than the angle that means total reflection in the exit plane (7) of the optical fibre.
Patent SE-507670-C2 (SE)
Inventor: LARSSON ULF
IPC: F16B7/02
Filed: 1993-11-05
Abstract: Wedge clamping member for the assembling of a first detail (5) and a second detail (6) to each other, at least one of the details (6) showing a T-slot (6.1) with flanges (6.2) running along a contact surface. The member comprises a primary wedge (1) showing a primary wedge surface (1.2) and a secondary wedge (2) showing a corresponding secondary wedge surface (2.2). The primary wedge (1) and the secondary wedge (2) are kept together for contact between the wedge surfaces (1.2, 2.2) by means of a screw (3). At least one of the wedges (1, 2) preferably the second wegde (2) can be caused to exert forces against the flanges (6.2) in tightening the screw (3), thereby jamming the members (5, 6) together. One of the wedges (1, 2) can be fixedly connected with one of the details (5, 6). <IMAGE>
Patent SE-503129-C2 (SE)
Inventor: NYCKELGAARD SOEREN
IPC: H04M3/42
Filed: 1995-01-05
Abstract: In a tele- or data communications system is included a device for construction of service function in the system. Respective service is constructable by means of function modules which each executes a part function of the total functions of the service. Respective function module with its belonging part function consists of one in the system by concerned subscriber susbscribable unit. The latter preferably creates one once and for all validable, and for the construction of the service which differ from or is varied in relation to the first mentioned service, usable unit. The in a service cooperating function modules can in their respective subscriptions relate to different customer or customer groups, for instance when the service is based on individual as well as group related data. The same customer data can also be made available for several of each other in other respects independent services.
Patent SE-507113-C2 (SE)
Title: Utility plier for gripping workpieces of different sizes
Inventor: CHOW JESSIE
IPC: B25B7/12
Filed: 1995-10-31
Abstract: A slidable and pivotable fastener connects the handle members (40,30) between their intermediate portions and permit the jaw ends (301,431) to move toward each other in a sliding action in response to a force applied to close the handle ends towards each other to grasp a workpiece (90) between the jaw ends. The fastener may halt further sliding action of the members in response to the jaw ends contacting the workpiece and to then translate increase of the closing force on the handle members as a pivoting gripping action of the jaw ends on the workpiece. The first intermediate portion of the first handle member includes a rack located closer to the first handle end and includes a contact surface located closer to the first jaw end. A spring (47) biasses the jaws away from each other.
Patent SE-506296-C2 (SE)
Inventor: BARKAROE STEFAN
IPC: H04M19/02
Filed: 1995-12-01
Abstract: In generating a ringing signal of predetermined frequency and shape between the A- and B-wires (LA, LB) to a subscriber's station (ZL) in a telephone network, the ringing signal is directly injected in or superposed on the DC-levels of the wires. A voltage difference converting means (1) converts any voltage difference between the A- and B-wires (LA, LB) into a first current (I1). A signal generating means (2) generates a first voltage of the frequency and shape of the ringing signal to be generated, and a signal converting means (3) then converts the first voltage into a second current (I2). In a summation node (4) the first current (I1) is subtracted from the second current (I2) to obtain a third current (I3), and this current is converted by passing it through a resistor (R1) to a second voltage. The second voltage is buffered (5) and is again converted to a fourth current (IR) by applying the voltage to resistor (RDC). This fourth current (IR) is amplified by current amplifiers circuits comprising operational amplifiers (6, 7), and is then supplied to the A-wire (LA) and drawn from the B-wire (LB).
Patent SE-507081-C2 (SE)
Inventor: SOERDAL NILS
IPC: H02G15/192
Filed: 1996-07-02
Abstract: A device for splicing electric cables, incorporating insulation material (14-17) and tensile relieving means (12, 21, 22) for absorbing tensile stresses from the spliced cables (18, 19). The tensile relief incorporates a tube sleeve (12) provided with attachments (21) for locking means (22), by means of which the spliced cables can be connected to the tube sleeve, thus that tensile relief is accomplished via the same. The tube sleeve (12) is split via a longitudinal slot (13). The tube sleeve is provided with a folding joint (20) situated substantially diametrically opposite the slot, and which divides the tube sleeve in two interconnected halves (12a, 12b). At least one of the halves has the said attachments (21) for the locking means (22), which are constituted by holes in the tube sleeve (12). The locking means consist of bundle bands (22), which are laid in a loop around the different splice ends on the cable (18, 19), and threaded through holes in the tube sleeve and affixed to this.
Patent SE-508392-C2 (SE)
Inventor: MELLIN TORGNY A
IPC: C22B43/00
Filed: 1997-07-18
Abstract: A method of separating a contaminating substance, e.g. PCB, mercury, from a material contaminated with said contaminating substance, e.g. soil. The method involves heating the contaminated material in a first separation process and treating said material with a recirculating gas which is caused to pass repeatedly through the material in a closed circuit, a main loop (23), during the process while increasing in temperature to the boiling point of the contaminating substance present in said material, so that said contaminating substance will be successively expelled from the material and enriched in vapour phase in the recirculating gas. The expelled and enriched contaminating substance is separated from the gas in a second separation process carried out in a sub-flow loop (27). Any thermal energy that is released during the second separation process is returned to the closed circuit (23) and therewith supplied to the first separation process.
Patent SE-518760-C2 (SE)
Inventor: LINDBLAD ULF
IPC: B29C65/08
Filed: 1998-01-19
Abstract: A rotation-symmetric ultrasound horn for producing a circular seal to effect liquid-tight joining together of, for example, packaging container parts. The ultrasound horn is connected to an ultrasound source which supplies the horn axially via a supply end. The horn displays an opposing, tubular working end with a circular work surface. The mean diameter of the tubular part varies along the axis of the horn so that the horn, in the region of the work surface, is of greater mean diameter and cross-sectional area than in a region located between the work surface and the supply end of the horn. As a result of this design and construction, the initially axial ultrasound waves are given a radial component of sufficient amplitude to achieve welding of thermoplastic material along the circular work surface of the horn.