baber/WOPTO huggingface dataset:
Patent SE-538506-C2 (SE)
Title: Förfarande och system för styrning av parameter relaterad till assisterad bromsning av ett fordon
Inventor: JON ANDERSSON
IPC: B60W30/08
Filed: 2014-11-28
Abstract: Föreliggande uppfinning tillhandahåller ett förfarande och ettsystem för styrning av åtminstone en parameter relaterad tillen assisterad bromsning av ett fordon vilket transporterar enlast som har en tyngdpunkt vilken kan förflytta sig relativtfordonet i en langdriktning för fordonet. Enligt förfarandetfaststalls genom utnyttjande av åtminstone en sensorinformation relaterad till en eller flera av ett vagavsnittoch åtminstone ett ytterligare fordon framför fordonet. Endynamisk egenskap för lasten faststalls också, vilken årrelaterad till förflyttningen av tyngdpunkten. Sedanpredikteras hur en eventuell assisterad bromsning då kommeratt se ut, baserat på de faststallda en eller flera dynamiskaegenskaperna och på den faststallda informationen om detframförliggande vågavsnittet och/eller de framförliggandefordonen. Den åtminstone en parametern relaterad till denassisterade bromsningen styrs sedan baserat åtminstone påprediktionen av den assisterade bromsningen, varvidtyngdpunkten aktivt och kontrollerat förflyttas till ettframre lage inom fordonet och sedan vasentligen bibehålls i detta framre lage under den assisterade bromsningen. Fig. 2
Patent SE-538870-C2 (SE)
Title: A method for operating a compression ignited engine and suchan engine
Inventor: ALI TABATABAI
IPC: F02D41/40
Filed: 2015-05-04
Abstract: 16 Abstract When operating a compression ignited engine (2) having at least onecylinder (5) and for each cylinder a fuel injection nozzle (7) config-ured to inject fuel into the cylinder and connected to a pressurizedfuel accumulator (8) it is determined whether a position at which astart of a main injection of fuel into a cylinder in an operation cyclethereof requested is to be considered to be late. lf it is determinedthat the main injection requested will be late the fuel pressure insidesaid fuel accumulator is measured and the value of that pressure iscompared with a pre-established table for the type of fuel injectionnozzles to which said fuel injection nozzle belongs stating the mini-mum amount of fuel in the form of opening time of said nozzle to beordered for a certain fuel pressure in a said fuel accumulator for en-suring that a pilot injection of fuel with a time gap before said main injection will certainly result in a combustion of pilot injected fuel. (Fig 1).
Patent SE-541486-C2 (SE)
Title: Arrangement for an exhaust system of a combustion engine
Inventor: TREUTIGER STEFAN
IPC: F02G5/02
Filed: 2016-04-13
Abstract: The present invention relates an arrangement for an exhaust system (3) of a combustion engine (2). The arrangement comprises at least one exhaust treatment component (4) arranged in the exhaust system (3), a first boiler (5a) of a WHR system arranged in an upstream position of the exhaust treatment component (4) in the exhaust system (3), a second boiler (5b) of the WHR system arranged in a downstream position of the exhaust treatment component (4) in the exhaust system (3) and a working medium circuit (13) circulating a working medium in the WHR system, The working medium circuit (13) comprises a first conduit (13a) directing the working medium to the first boiler (5a), a first bypass conduit (13b) directing the working medium past the first boiler (5a), and a first valve device (14) configured to regulate the working medium flow through the first conduit (13a) and the first bypass conduit (13b).
Patent SE-541413-C2 (SE)
Title: Starting an Internal Combustion Engine in a Parallel Hybrid Powertrain
Inventor: KOURIE AFRAM
IPC: F02N11/00
Filed: 2016-06-15
Abstract: The invention relates to a method for starting an internal combustion engine (4) in a parallel hybrid powertrain (2) in a vehicle (1) comprising an electric machine (14), a clutch (12) arranged between the electric machine (14) and the internal combustion engine (4) and a gearbox (6) with an input shaft (17) connected to the electric machine (14). The method comprises the steps of: a) providing torque (T) by the electric machine (14) to the powertrain (2); b) detecting a first signal (S) indicating that the internal combustion engine (4) should be started; c) starting the internal combustion engine (4) in response to the detected first signal (S); d) detecting a second signal (S) indicating that the clutch (12) should be controlled for connecting the internal combustion engine (4) to the electric machine (14); and e) controlling the clutch (12) in response to the detected second signal (S) for connecting the internal combustion engine (4) to the electric machine (14). The invention also relates to a vehicle (1) with a parallel hybrid powertrain (2).
Patent SE-542297-C2 (SE)
Title: Grinding Mill
Inventor: ANDERSSON JOHN
IPC: A47J42/34
Filed: 2018-01-12
Abstract: The present disclosure relates to a grinding mill (100) for grinding pepper. The grinding mill (100) comprises a hollow casing (110) enclosing a space (130) and a crushing element (120). The crushing element (120) is arranged within the space (130) enclosed by the hollow casing (110). The hollow casing (110) further comprises an aperture (140) configured to provide access to the space (130) enclosed by the hollow casing (110) while preventing the crushing element (120) from passing through the aperture (140). The grinding mill (100) is configured to provide one or more openings (150) between the aperture (140) and the crushing element (120) when the grinding mill (100) is oriented such that the aperture (140) is facing in a downwards direction.
Patent SE-544056-C2 (SE)
Title: Finding of a break in a wire of a robotic working tool system
Inventor: ASKENMALM KENT
IPC: G05D1/02
Filed: 2018-08-09
Abstract: A robotic working tool system (200) comprising a base station (210) comprising a signal generator (240), a wire (230) and a robotic working tool (100) comprising at least one wire sensor (170), the robotic working tool system (200) being configured for: generating a detection signal (235) in the signal generator (240); transmitting the detection signal (235) through the wire (230); detecting a break in the wire by detecting that the detection signal is not detectable; and in response thereto emitting an alert.
Patent SE-545393-C2 (SE)
Title: An optical security device including a plurality of image elements visible in a first range of viewing angles and second range of viewing angles
Inventor: NEWCOMB DIANA
IPC: B41M3/14
Filed: 2018-05-11
Abstract: A security device (70, 80) is disclosed including a substrate (71, 81) and one or more focusing elements or lens structures located on one side (75, 85) of the substrate (71, 81). The security device (70, 80) includes a plurality of image elements (77, 78, 79, 87, 88, 89) associated with each focusing element wherein the image elements (77, 78, 79, 87, 88, 89) include at least first and second groups of image elements. Each image element (77, 78 ,79, 87, 88, 89) may be composed of pixels located in an object plane to be viewable through the associated focusing element. Each image element (77, 78, 79, 87, 88, 89) comprises a diffractive grating element or sub-wavelength grating element which when illuminated by a light source generates a diffraction image observable at a range of viewing angles around the device (70, 80). Image elements of the first group are visible in a first range of viewing angles and image elements of the second group are visible in a second range of viewing angles. The security device (70, 80) is particularly suitable for use on security documents, such as banknotes. A method of forming a security device (70, 80) is also disclosed.
Patent SE-544955-C2 (SE)
Title: A steady rest, a machining tool and use thereof
Inventor: OLSSON HANNES
IPC: B24B41/06
Filed: 2021-06-02
Abstract: The invention relates to a steady rest (1) for firmly supporting an elongated workpiece (2), comprising a housing (3), an axially movable middle arm (4) driven by a power means and two pivotally movable outer arms (5, 6) arranged therein. An arrangement provides a separate driving connection for the outer arms (5, 6) with the middle arm (4) by the latter acting with a roller (10a-b) on a cam (9a-b) of each outer arm (5, 6), for pivoting the outer arms towards the workpiece (2). A gearing mechanism is configured to make the movement of the roller (10a-b) along each cam (9a-b) slower than that of the middle arm (4). The invention also relates to a machining tool provided with such a steady rest as well as use thereof.
Patent SE-506493-C2 (SE)
Inventor: THEURER JOSEF
IPC: E01B31/17
Filed: 1988-01-22
Abstract: A rail grinding unit comprises a support frame having opposite ends, an undercarriage having flanged wheels supporting each support frame end on the rails for mobility along a railroad track, a vertically adjustable carrier frame mounted on the support frame, an endless grinding band mounted on the carrier frame and trained about guide rollers under tension for rotation thereabout, a lower one of the guide rollers constituting a pressure roll for pressing the endless grinding band into grinding contact with the surface, and a vertical adjustment device connected to at least one of the frames for adjusting the depth of the grinding contact of the endless grinding band with the pressure roll in relation to the surface, the vertical adjustment device including a remote-controlled drive for operating the vertical adjustment device.
Patent SE-500832-C2 (SE)
Inventor: DU REES STEPHAN
IPC: A61G5/10
Filed: 1992-03-05
Abstract: The invention relates to an arrangement for a chair, suitable for a person with a stiff hip, or other handicap, and includes a seat (1) having two flaps at its front portion (2), these flaps (3; 4) being angularly adjustable relative to the general plane of the seat. With the aid of an accessible control means (5) a drive means (6) is actuated such as to be automatically, infinitely variably adjustable from/to a bottommost, lowered position (A) of the flap (3; 4) forming a negative angle to the general plane of the seat (1) to/from an uppermost, raised position (B) of the flap (3; 4) forming a positive angle to the general plane of the seat (1).
Patent SE-501860-C2 (SE)
Title: Device for processing object by laser radiation - using mask in front of object in laser radiation path and having transparent parts
Inventor: ROOS SVEN-OLOV
IPC: B23K26/066
Filed: 1992-04-03
Abstract: The device includes a mask (4) placed in the laser radiation path in front of the object with transparency parts for the radiation so as to define a given pattern on the workpiece (1). Before the mask in the laser radiation path is a kino form (5) to re-distribute the laser beam effect in a cross-section in accordance with the mask pattern.
Patent SE-506722-C2 (SE)
Inventor: ROSENGREN LARS OLOV
IPC: A47L13/60
Filed: 1993-01-26
Abstract: This invention relates to a wringer for a mop (42) with turfts the mop being fastened on an elongated, plate shaped rigid holder (41) which together with the mop is inserted in the wringer in order to squeeze liquid from the tufts of the mop. The wringer comprises three rolls (12,13) two of which (12) are coaxial and placed so that a gap is formed between them whereas the direction of the axis of the third roll (12) is parallel with the direction of the axis of the coaxial rolls. The axis of the rolls are movable with respect to each other making it possible to insert the holder (41) with the mop (42) between the rolls. At least one of the rolls (13) is under the influence of a spring (31) which presses the roll against one of or the other rolls (12) and the width of the rolls (12,13) is less than the length of the holder. At least one of the rolls is driven by an electric motor (23) so that the holder with the mop is fed between the rolls and the liquid is squeezed from the turfts of the mop. The wringer also comprises feeding means (20) for the turfts the feeding means being so arranged that the turfts are fed between the holder and the third roll. <IMAGE>
Patent SE-500090-C2 (SE)
Inventor: HAHN ROBERT B
IPC: F28F9/013
Filed: 1993-02-05
Abstract: A method and apparatus for locking a single row of transversely extending parallel tubes. The open end of a U-shaped stake, comprising first and second strip portions elongated in the longitudinal direction with a connecting portion at one end, longitudinally is inserted so as to engage at least the outer surface of a tube located at one end of the row. The stake then is fastened to said row by encircling, in at least one substantially transverse plane, the outer surfaces of each strip portion. The encircling occurs in at least one longitudinal location along said stake that is between adjacent tubes of said row, and locally deforms the stake to further secure the stake against the row of tubes.
Patent SE-504914-C2 (SE)
Inventor: JEPPSSON JAN O
IPC: G01N33/72
Filed: 1993-06-11
Abstract: A method for determining the HbA1c content in blood which is dried in an absorbing material is disclosed. The dried blood is treated with a cysteine solution for eliminating the interfering HbA3 fraction and reducing the amount of methaemoglobin, whereupon the HbA1c content is determined. According to one embodiment, the absorbing material with the dried blood is pretreated with a buffer solution. A composition for the treatment is also disclosed. The composition comprises a buffered cysteine solution.
Patent SE-510823-C2 (SE)
Inventor: MAUSS DIETER
IPC: B27N3/14
Filed: 1994-01-20
Abstract: A spreader for glue-coated particles for the production of particleboard in a steel belt continuous press has a clump breaker with at least two disintegrating rollers which are provided with peripheral rows of equispaced teeth equispaced axially along each roller. The rows of teeth of the two rollers interdigitate to form a gap of meandering shape of a gap width determining the disintegrating resolution of the clump breaker.
Patent SE-510220-C2 (SE)
Inventor: WICHTEL ERIC
IPC: G08B25/01
Filed: 1994-03-03
Abstract: An arrangement for a radiocommunications system includes an alarm module with alarm transmitter which, as a function of an activation, causes an alarm to be transmitted via equipment in a vehicle, via the system to a central unit. Position determination can be carried out by means of a GPS receiver which, together with the transmitter, can be carried by a person/individual in difficulty, who is associated with the vehicle, for the purpose of establishing, by means of the GPS receiver, his exact position, with position indication on alarm activation. <IMAGE>
Patent SE-509652-C2 (SE)
Inventor: HATAKENAKA KENJI
IPC: B60C11/04
Filed: 1994-06-13
Abstract: A studless tire with a tread pattern comprising blocks that are defined by longitudinal and transverse grooves and having at least one row of blocks that extends in the peripheral direction of the tire. The peripheral rows of blocks are such that at least one sub-block is provided within one pitch of the tread pattern outside an adjacent block in the tire's rotating axle. And the sub-block is separated from the block by a sub-groove less deep than the longitudinal and transverse grooves and has the longer side in the peripheral direction and the shorter side in the direction of the rotating axle.
Patent SE-504198-C2 (SE)
Title: Ignition system with configurable spark for IC engine
Inventor: NYTOMT JAN
IPC: F02P15/08
Filed: 1994-10-10
Abstract: The ignition system (1) for an internal combustion engine (2) is provided with a spark plug (4), and is supplied with current by a battery (20). The ignition voltage in the spark plug gap is induced in the sec. winding (7) of an ignition coil, through breaking of the current through the ignition coil prim. winding (8). The prim. winding is controllably connected to the battery and at least one of the sec. winding is connected to a spark plug. The prim. winding is provided with a current changing component (3,15,30,11-14) which can be changed between two positions. In the first position a first end of the prim. winding is connected to the battery first pole (9) whilst the second end is connected to the battery other pole (10). This other pole is pref. system-earthed. In the second position, the first end of the prim. winding is connected to the battery second pole whilst the other end is connected to the battery first pole.
Patent SE-516786-C2 (SE)
Inventor: EDERYD STEFAN
IPC: B23B27/14
Filed: 1994-11-18
Abstract: PCT No. PCT/SE95/01366 Sec. 371 Date Jun. 30, 1997 Sec. 102(e) Date Jun. 30, 1997 PCT Filed Nov. 17, 1995 PCT Pub. No. WO96/16194 PCT Pub. Date May 30, 1996There is disclosed PCD or PcBN-tools for cutting wood containing 3 to 20 volume % binder phase based in Ni and/or Co. The binder phase comprises in solution, in weight percent, Co max 95, Ni max 95, Cr 5-45. In addition, nitrides and/or carbonitrides of Zr, Ti, Cr, Ta and/or V are evenly distributed in the structure in an amount of less than 50 volume %, preferably 5 to 40%, of the binder phase with a mean grain size less that 5  mu m, preferably 0.3 to 4  mu m.
Patent SE-514038-C2 (SE)
Inventor: UENOSONO SATOSHI
IPC: C22C38/04
Filed: 1995-07-27
Abstract: A mixed iron powder for powder metallurgy containing less than about 0.1 wt % of Mn, about 0.08 to 0.15 wt % of S, a total of about 0.05 to 0.70 wt % of one or more compounds selected from MoO3 and WO3, about 0.50 to 1.50 wt % of graphite powder, and the balance Fe and incidental impurities. The mixed iron powder can be manufactured by an atomizing process using water, and be used to manufacture a sintered steel having excellent machinability, strength and toughness without forming soot, even if sintered in a hydrogen-containing atmosphere.
Patent SE-505113-C2 (SE)
Inventor: KARLSSON INGEMAR
IPC: B65H23/022
Filed: 1995-10-31
Abstract: PCT No. PCT/SE96/01277 Sec. 371 Date Jun. 18, 1998 Sec. 102(e) Date Jun. 18, 1998 PCT Filed Oct. 9, 1996 PCT Pub. No. WO97/16594 PCT Pub. Date May 9, 1997A blowbox for use in a plant for drying a material web includes an essentially horizontal box wall having formed therein circular orifices and eyelid perforations each of which includes a slit extending in parallel with the center line of the upper box wall. A depression is formed m the upper box wall adjacent one side of the slit. The eyelid perforations are arranged in two rows and parallel with the center line and together they form a zigzag pattern about the center line that intersects the depressions of the eyelid perforations in both rows. The orifices are disposed in a first and second pair of rows with both rows in each pair positioned on either side of and spaced equally from the center line. The upper box wall has a shallow continuous arcuate shape across its entire width.
Patent SE-517993-C2 (SE)
Title: Excitation pulse position determination method for speech frame
Inventor: MINDE TOR BJOERN
IPC: G10L19/04
Filed: 1996-03-20
Abstract: The method involves calculating positions of excitation pulses in several calculation stages in accordance with a first method. The positions of the excitation pulses in several calculation steps are calculated in accordance with a second method. Each stage has a starting point from one of several positions (mi,mk,mr) calculated in accordance with the first method to obtain one of the pulse placements. The proportion between the number of calculation stages is chosen according to the first and second methods respectively to obtain the least complexity for a certain speech quality.
Patent SE-515345-C2 (SE)
Inventor: TAN NIANXIONG
IPC: G05F3/26
Filed: 1996-05-07
Abstract: Most temperature related reference generations are in the voltage domain, which means that reference voltages rather than reference currents are generated. In some applications such as driving laser diodes, currents are needed rather than voltages. In the present invention, as an alternative, the references are designed in the current domain, wherein the operation philosopy can be said to be inverse to the operation philosopy of the prior art. The temperature dependence of the currents are known and the currents (1, 2) will be processed by linear and/or non linear operation to generate currents (3) with predetermined temperature coefficients. The advantages of the invention can be outlined as more straight forward, scaling and summation (subtraction) are much easier and simpler in the current domain than in the voltage domain.
Patent SE-508921-C2 (SE)
Inventor: JOHANSSON LENNART
IPC: E01C19/23
Filed: 1997-11-10
Abstract: The present invention relates to a device for static or vibratory rolling machines for compacting materials, primarily gravel, earth and asphalt, consisting of spring-loaded (10) scrapers (6) which are designed to clean the surfaces of a roller cylinder of gravel, earth or asphalt adhering to the surfaces as the material is compacted, and which can easily be lifted clear of the surfaces when cleaning of the latter is not required. <IMAGE>
Patent SE-520881-C2 (SE)
Title: Hydrophobic sizing agent for paper or board
Inventor: HAAKANSSON PHILIP
IPC: D21H17/28
Filed: 1997-12-22
Abstract: The starch polymer is derived from an amylopectin-type starch obtained from potatoes which have been genetically modified to inhibit amylose-type starch formation.  A water-based sizing composition comprises (A) at least one hydrophobic cellulose-reactive sizing agent comprising a mixture of alkylketene dimer and alkenyl succinic anhydride, and (B) an anionic, cationic or amphoteric polymer derived from starch. An amylopectin-type starch is used, obtained from potatoes which have been genetically modified to inhibit amylose-type starch formation. Independent claims are also included for: (a) a process for making sized paper or board using this sizing composition; and (b) sized paper or board made using this composition.
Patent SE-521461-C2 (SE)
Inventor: ROELLGAARDH FOLKE LENNART
IPC: F15B15/26
Filed: 1999-03-26
Abstract: A pressure medium activated piston-cylinder device comprises a cylinder with two end walls both having pressure medium communication ports, a piston movably guided in the cylinder and connected to a piston rod which extends out of the cylinder through a sealed-off passageway in a first one of the end walls, and a piston rod locking device located in the passageway and including a clamping element axially locked to the first end wall, and an activating member which is continuously spring biased toward a clamping element activating position and shiftable by pressure medium toward a release position, against the spring bias force, wherein a manually operable release mechanism comprises a tubular thrust element movable in the first end wall between a rest position and an activating member releasing position, and a maneuver spindle having a cam surface for co-operation with a cam surface on the thrust element for moving the thrust element between its rest position and the activating member releasing position as the maneuver spindle is rotated.
Patent SE-515986-C2 (SE)
Inventor: BERGQVIST JENS
IPC: H04W28/16
Filed: 1999-12-10
Abstract: The present invention relates to a method for congestion control when setting up calls in a cellular CDMA-based communication system. A call setup request from a user equipment in a congested cell is prohibited by means of broadcasted call admission messages. However, the call admission information indicates permitted and/or restricted accesses for carrier frequencies and/or neighbored cells. Neighbored cells using the same carrier frequency as the congested cell are marked with a restricted access flag. Therefore, the user equipments in the congested cell will request for a call setup only in one of those neighbor cells without access restrictions. By this means, the user equipments will not contribute to the interference level in the congested cell.