baber/WOPTO huggingface dataset:
Patent SE-524153-C2 (SE)
Inventor: STJERNSTROEM KARL AXEL
IPC: E21B17/046
Filed: 2001-12-21
Abstract: A driver or dogging element adapted to transfer torsion forces between a rotating outer tube ( 10 ) and a drill bit ( 1 ) of a down-the-hole hammer, wherein the dogging element ( 7 ) is made of a softer material than those parts ( 3, 4 ) of the drill bit ( 1 ) that co-act with the dogging element ( 7, 8 ).
Patent SE-523933-C2 (SE)
Inventor: BERGSLAND HELENA
IPC: G01N7/18
Filed: 2002-09-04
Abstract: The concentration of dithionite can be fast and accurately measured in a sample by a method wherein a predetermined amount of peroxide is added to said sample, following which catalase is added to said sample in an incrementally growing dose during a predetermined time, monitoring the production of oxygen in the sample, and recording the onset of oxygen production as well as the amount of oxygen produced as a function of time. The recorded values are then taken as a measure of the amount of dithionite present in the sample. The above method can be performed in any vessel having an inlet and an outlet, valves for closing these, an agitator, means for adding peroxide and catalase in predetermined amounts, and means for recording the onset of oxygen production, as well as the amount of oxygen produced as a function of time.
Patent SE-526360-C2 (SE)
Inventor: ARNBORG TORKEL
IPC: H01L27/08
Filed: 2004-01-09
Abstract: A monolithically integrated circuit, particularly an integrated circuit for radio frequency power applications, may include a transistor and a spiral inductor. The spiral inductor is arranged above the transistor. An electromagnetic coupling is created between the transistor and the inductor. The transistor may have a finger type layout to prevent any significant eddy currents caused by the electromagnetic coupling from occurring. The chip area needed for the circuit may be reduced by such arrangement.
Patent SE-526754-C2 (SE)
Inventor: HJERPE JOAKIM
IPC: F16B5/06
Filed: 2004-03-26
Abstract: The present invention provides a fastener (100) formed from sheet material for securely joining two articles together. The fastener comprises: a first clip portion (10) comprising at least a pair of opposed first jaw members (11, 11') adapted to receive and retain part of a first article there-between; and a second clip portion (20) comprising at least a pair of opposed second jaw members (21, 21') adapted to receive and retain part of a second article there-between. The second jaw members (21, 21') are integral with and extend outwardly from one of the first jaw members (11') such that the first clip portion (10) and the second clip portion (20) are disposed at an angle to one another. Preferably, the second jaw members (21, 21') extend outwardly from a distal or end region (14) of said one of the first jaw members (11'). Typically also, the second jaw members (21, 21') are laterally offset from one another. The invention furthermore concerns a method of manufacturing such a fastener.
Patent SE-527479-C2 (SE)
Inventor: KARDOS ZOLTAN
IPC: F02B29/04
Filed: 2004-05-28
Abstract: An arrangement for recirculation of exhaust gases of a supercharged combustion engine. A return line which connects an engine exhaust line to an air inlet line for air supply to the combustion engine, to recirculate exhaust gases via the return line. A first EGR cooler in which the recirculating exhaust gases in the return line are cooled, as a first step, by a first coolant in a first cooling system. A second EGR cooler in which the recirculating exhaust gases in the return line are cooled, as a second step, by a second coolant in a second cooling system, and the second coolant is adapted to be at a temperature substantially corresponding to the temperature of the ambient surroundings when it is led into the second EGR cooler. A charge air cooler for the inlet line, a radiator for the second cooling system to cool the exhaust gases and a radiator element for cooling the second coolant.
Patent SE-528955-C2 (SE)
Inventor: KNAPP CHRISTOPHER E
IPC: B24D3/06
Filed: 2004-11-11
Abstract: The abrasive article has agglomerate grains (19) adhered to a backing material by a resin binder .The grain consists of abrasive particles joined to an adjacent particle by the resin binder, which is present in the agglomerate as a discontinuous phase in the form of bond posts. The agglomerate has a loose pack volume that is two percent lower than that of abrasive particles in the individual state.
Patent SE-529182-C2 (SE)
Inventor: BLOMSTEDT PER
IPC: B23C5/06
Filed: 2005-10-05
Abstract: A milling cutter head in the form of a body, which has an external envelope surface having a rotationally symmetrical basic shape in respect of a central axis, and includes a plurality of peripherally spaced-apart cutting edges and chip flutes. The cutter head includes two axially spaced-apart ends in which hollow spaces open, which are arranged to receive male elements included in a basic body, and are spaced-apart by a partition wall in which a through hole is formed. The through hole mouths in bottom surfaces in the hollow spaces. The cross-section area of each individual hollow space, in a plane perpendicular to the center axis, amounts to at least 25% of the total cross-section area of the body, as defined by the greatest diameter of the envelope surface.
Patent SE-529807-C2 (SE)
Title: Leg prosthesis with ankle joint, has spring bias mechanism for ankle joint formed by tongue on rigid piece which protrudes into a cavity having a wall section displaceable by an adjustment screw
Inventor: KARPPINEN EINO
IPC: A61F2/66
Filed: 2006-04-05
Abstract: Either the lower leg part (1) or foot part (50) of the prosthesis includes a rigid protruding piece (20) with a tongue (30) which is received by a cavity (60) in the other part, dividing the cavity in two compartments (81, 82) separated in the pivot direction. Each compartment contains an elastomer body (90) and one compartment has a wall section (40) which diverges at right angles to the tongue pivot direction. This wall section is displaceable in the tongue pivot direction in order to support the adjacent elastomer body. An adjustment screw (44) accessible from the outside of the other part allows the position of the wall section to be altered in the tongue pivot direction. The tongue forms part of a spring arrangement (30) used to bias the lower leg and foot parts into a normal pivot position about the ankle joint axis when no load is being applied to the foot.
Patent SE-529933-C2 (SE)
Title: Control method for feeding plate-shaped workpieces to work station involving the use of electronic weighing unit for provision of signals to control unit, which in turn provides signals for feed of workpieces to work station
Inventor: ARNELL FREDRIK
IPC: G01G17/02
Filed: 2006-05-15
Abstract: The control method for feeding plate-shaped workpieces to a work station involves prior feed to control station (1) for checking numbers of required workpieces (8) to be fed to the work station (7), with weighing units using an electronic weighing unit for provision of signals to the control unit (6), which in turn provides signals for feed of workpieces to the work station, where the provided weight signals are within a first determined theoretical value range. The weighing unit is held fixed above a fixation structure and control occurs directly at the control station before commencement of movement of workpieces to the work station, for the purpose of provision of secure movement of only one workpiece at a time to the work station.
Patent SE-530174-C2 (SE)
Title: Cutter blade for wood chipping machine, has one side provided with work edges extending both parallel and at right angles to cutting edge
Inventor: ANDERSSON TORBJOERN
IPC: B27L11/00
Filed: 2007-01-12
Abstract: A first side of the blade has a thickened blade edge section adjoining the cutting edge, which presents work edges extending in the blade cross-direction and at right angles to the cutting edge. The blades are designed to be mounted on a rotary tool in the form of a disc, drum or truncated cone. The first side of the blade has a crude unfinished surface or work edges extending in the blade length direction, i.e. parallel to the cutting edge. An independent claim is also included for a method for manufacturing the blade.
Patent SE-529861-C2 (SE)
Title: Slitter rewinder machine operating method, involves winding web onto sleeves provided with double sided adhesive tape and cutting web and tape crossways in between front and rear parts of tape
Inventor: ANDREASSON BENGT
IPC: B65H19/29
Filed: 2007-02-09
Abstract: The web is wound onto sleeves to which double-sided adhesive tape has previously been secured, then the sleeves are fitted onto a spindle and then they are pulled away from the machine in the sideways direction. The spindles are returned to the machine and rotated at the same time as the web is pressed against the adhesive top surfaces of the tape so that the front and rear parts of the tape become attached to the underside of the web. This web and the tape are cut along a cross-direction line in between the front and rear parts of the tape, leaving the rear part of the tape on the sleeve, on which a new web section can be wound up. The trailing end of the next ready-wound web section is secured to the outer side of the finished roll via the front part of the tape.
Patent SE-536251-C2 (SE)
Title: Förfarande och anordning vid ventilstyrning
Inventor: MASUS GOERAN
IPC: F01L9/10
Filed: 2010-10-31
Abstract: Förfarande och anordning för att öppna en ventil (11) som är anordnad attkommunicera med ett utrymme (10) med faser av gasövertryck, speciellt ettcylinderutrymme hos en förbränningsmotor. Via en tryckförstärkare (60), sominnefattar en primärkolv (61) och en sekundärkolv (62), och via en fluid påföresventilen (11) en öppningsrörelse, varvid tryckförstärkarens (60) sekundärkolv (62)utövar tryck på ﬂuiden, och att tryckförstärkarens (60) primärkolv (61) viastyrorgan (31 ,40,80) trycksätts med gas från utrymmet (10) eller från en annantryckgaskälla under önskade tidsperioder för öppning av ventilen (11) via tryckförstärkaren (60).
Patent SE-536264-C2 (SE)
Inventor: JOHANSSON OSKAR
IPC: B60W50/08
Filed: 2011-12-22
Abstract: The invention relates to a method for determination of at least one reference value which indicates how a vehicle's speed is to be influenced and which can be used to control at least one control system in a vehicle. The invention is characterised by performing the steps of: - making a first prediction vpred_ Tnew_ret and a second prediction vpred_ Tnew_acc of a vehicle speed along a horizon, said first prediction based on an engine torque Tret which retards the vehicle as compared with a conventional cruise control, and said second prediction based on an engine torque Tacc which accelerates the vehicle as compared with a conventional cruise control; - comparing said respective first prediction vpred_ Tnew_ ret and second prediction vpred_ Tnew_ acc of the vehicle speed with a lower limit value vmin and/or an upper limit value vmax which delineate a range within which the vehicle's speed should be, with an offset v0ffset added to said lower and/or upper limit values vmin and vmax if the vehicle is in a route segment which comprises a steep hill; and - determining at least one reference value based on at least one of said respective comparisons and said first prediction vpred_ Tnew_ ret and second prediction vpred_ Tnew_ acc of the vehicle speed along the horizon.
Patent SE-536915-C2 (SE)
Title: Kabelanslutning för ett högspänningsdon samt sätt att ansluta en kabel till ett högspänningsdon
Inventor: NORESON TORSTEN
IPC: H05F3/02
Filed: 2013-05-30
Abstract: En kabelanslutning för ett högspänningsdon (1) har ett hus (2) för upptagningav elektriska komponenter (3,13), varvid huset har en anslutningsvägg (4) meden för införing av en elektrisk kabel (5) i huset avsedd genomföríng (6) och ettanslutningsställe (7) för elektrisk anslutning till kabeln. En anslutningskanal (8),sträcker sig mellan genomföringen (6) och anslutningsstället (7). Ianslutningskanalen är anordnad en anslutningsledning (9), vars ena ände (10)är elektriskt ansluten till anslutningsstället och vars andra ände (11) ärelektriskt ansluten till kabeln. Anslutningslednlngen är utsträckbar för åtkomstav dess andra ände utanför huset (2) för att medge anslutning till en kabel ochintryckbar i anslutningskanalen med hjälp av kabeln efter genomfördanslutning.
Patent SE-538696-C2 (SE)
Title: Anordning för lokalisering och identifiering av objekt i ettrum samt medgivande tillträde till en kontextuell tjänst.
Inventor: NICLAS SKÖLD
IPC: G01S5/02
Filed: 2014-02-15
Abstract: Uppfinningen avser en anordning för lokalisering och identifiering av objekt i ett rum som kan avgränsas av en yttre referensram (40) och eventuellt en inre referensram (40:1) samt tillträde till kontextuell tjänst för ett godkänt objekt inom referensramen, omfattande; - en eller ett flertal identifieringselement (10) av korthällsradiofrekvenstyp associerademed det objekt som skall identifieras och lokaliseras, - ett flertal första sändare/mottagare (20) av korthällsradiofrekvenstyp och vilkautplacerade i lokalen som skall övervakas tillåter ett utrymme i form av en yttre (40)eller inre referensram (40:1) att bildas varvid placeringen för varje förstasändare/mottagare är känd till referensramen, och vidare innefattandeberäkningsmedel (13) för lokalisering av ett identifieringselement och upprättande avmätdata baserad på uppmätt tidsdifferens (TD) för radiovågor från ettidentifieringselementet att nä respektive första sändare/mottagare vid svar på ettanrop, - en eller ett flertal andra sändare/mottagare (30) som fungerar medkorthällsradiofrekvens och vilka utplacerade i lokalen som skall övervakas tillåter enyttre referensram (40) att bildas, vidare innefattande beräkningsmedel (33) förberäkning av identifieringselementets position baserat på mätdata som hämtas från den första sändare/mottagaren (20). Pans prior inl PRV
Patent SE-543005-C2 (SE)
Title: Method of producing and filling a packaging container.
Inventor: HERLIN HENRIK
IPC: B65D5/14
Filed: 2016-07-06
Abstract: A method of producing and filling a paperboard packaging container (l)comprising the steps of:a) forming a tubular container body (2) from a paperboard sheet (2’), the container body having an upper end (4) with an upper body opening (6’) and a bottom end (5) with a bottom body opening (6”)b) closing the upper body opening;c) presenting the container body to a filling station with the bottom body opening directed upward;d) filling bulk solids (25) into the container body;e) presenting the container body to a sealing station comprising at least one guiding member (15) forming an upwardly extending guiding channel (15’);f) closing the bottom body opening by pressing a bottom disc (9) through the guiding channel and into the bottom body opening such that a pressure above the ambient pressure is produced within the packaging container;g) attaching the bottom disc while maintaining a pressure above the ambient pressure within the packaging container.
Patent SE-545016-C2 (SE)
Title: Modular safety fencing system and method for use thereof
Inventor: MAHRT FREDERIKSEN RENÉ
IPC: E04G21/32
Filed: 2021-08-20
Abstract: Disclosed is a modular safety fencing system (200) and a method for using a modular safety fencing system (200). The modular safety fencing system (200) comprises at least one module (202, 204) having a rigid box (214, 218) and a covering (216, 220), at least two telescopic side frames (206) adjustable according to required height to enable the modular safety fencing system (200) to extend between top surface and bottom surface of building structure, top connector (208) connecting the modular safety fencing system (200) to top surface, and at least one fastener (210) for securely fastening the at least one module (202, 204) to bottom surface. When the modular safety fencing system (200) is in use, the covering (216, 220) at least partially covers space between top surface and bottom surface of building structure.
Patent SE-505801-C2 (SE)
Inventor: HANSSON GUNNAR CHRISTER
IPC: H02B1/40
Filed: 1992-09-25
Abstract: A cabinet for housing electronic equipment connectable to machines or power tools for performing operations, wherein connections are made with cables provided with single or multi contact connector plugs (19) received by single or multi contact jacks (17). The cabinet comprises a central casing (10), a door (13) and a partition wall (15) defining a connector chamber (16) inside the central casing (10) behind the door (13) and housing the jacks (17), such that the connector plugs (19) and jacks (17) are protected from environmental influence such as dust and/or splashing water or other fluids. The cables (18) extend into the casing (10) through openings (20) at the lower edge of the door (13). A lock (31, 32) on the door (13) enables protection against intentional as well as unintentional disconnection of the cables (18).
Patent SE-502393-C2 (SE)
Title: In line mixing apparatus for two fluids such as steam into paper pulp
Inventor: EKHOLM ROLF
IPC: D21C9/10
Filed: 1994-02-07
Abstract: A fluid mixing apparatus for first and second fluids has a housing (1) with a flow chamber (39) for the second fluid with a flow restrictor (6) in the flow chamber (39). There are gaps (15,16) between the flow restrictor member (6) and the facing walls (5,10) of the chamber (39). The restrictor (6) and housing (1) are essentially wedge shaped in a plane transverse to the second fluid flow direction (31). Means (18) for introducing the first fluid into the flow chamber (39) are disposed in the walls (5,10) in the region of gaps (15,16).
Patent SE-502682-C2 (SE)
Inventor: BORGSTROEM LEONARS
IPC: B04B11/02
Filed: 1994-04-21
Abstract: PCT No. PCT/SE95/00437 Sec. 371 Date Dec. 4, 1996 Sec. 102(e) Date Dec. 4, 1996 PCT Filed Apr. 20, 1995 PCT Pub. No. WO95/29013 PCT Pub. Date Nov. 2, 1995Centrifugal separator comprising a rotor, which forms an inlet and an outlet chamber (17) surrounding the rotational axis, in which a liquid present therein rotates around the rotational axis with a radially inwardly directed free cylindrical liquid surface. A stationary discharge device (21) extends in the outlet chamber (17) from the rotating liquid body radially inwardly to a central outlet (25) and forms a flow channel (26) with an inlet opening (23). In order to reduce the splashing around the discharge device (21) and reduce the danger of air admixture the discharge device (21) has a front contour (28) projected in a plane perpendicular to the rotational axis and directed towards the rotational direction and a rear contour (29) projected in this plane and directed in the rotational direction, which contour (28, 29) seen radially outwardly has a directional component in the rotational direction, the front contour (28) being so curved in said plane at the free liquid surface that it essentially has the same direction as the free liquid surface nearby and radially outside the free liquid surface.
Patent SE-513975-C2 (SE)
Inventor: WICKMAN JOHAN
IPC: H04B7/26
Filed: 1994-08-19
Abstract: PCT No. PCT/SE95/00849 Sec. 371 Date Apr. 1, 1997 Sec. 102(e) Date Apr. 1, 1997 PCT Filed Jul. 12, 1995 PCT Pub. No. WO96/07250 PCT Pub. Date Mar. 7, 1996A radio based communication system including stationary units, portable or mobile units, and repeaters. Respective mobile units communicate using a normal access schedule where transmitting and receiving functions are separated in time, for instance with a half time frame. Reception for a respective current stationary unit is delayed a number of time slots in relation to transmitting from the stationary unit, at which the stationary unit is aware of the delay and consequently the use of a repeater. Also repeating of information is arranged to be performed within one time frame.
Patent SE-515872-C2 (SE)
Inventor: BONSU ALEXANDER K
IPC: D21C11/12
Filed: 1996-10-16
Abstract: A method for the recovery of chemical values from spent lignocellulosic pulping liquor salts to produce white liquor of different sulfidities. Preferably, the white liquor is in the form of separate liquid streams, each of which is of a sulfidity that is different from the sulfidity of others of the streams. The method also provides for developing a white liquor stream which is essentially free of sulfide values, but which contains sodium hydroxide. Further, the method provides for recovery of titanium values for recycling.
Patent SE-507786-C2 (SE)
Inventor: BENGMARK STIG
IPC: A61J15/00
Filed: 1997-02-04
Abstract: Probe for providing a fluid connection with the small intestine comprising a tube ( 10 ) to be inserted in the small intestine via the stomach, having proximal and distal open ends ( 10 A, 10 B) and inherent tendency of coiling over a predetermined length at the distal end, and a guide ( 14 ) displaceable in the tube from the proximal end for straightening said length in order that it shall be straightened during the actual insertion into the stomach. According to the invention the tube has at least in said predetermined portion a hairy, frosted, rough, ribbed or finned outside surface ( 16 ).
Patent SE-521336-C2 (SE)
Title: Local area network server
Inventor: GIDLOEF TORBJOERN
IPC: H04L/
Filed: 1997-02-19
Abstract: The local area network server is established over virtual circuits in the public switched telephone network. It is adapted to support several independent local area networks operating over a public switch telephone network. The interfacing is enacted with a modem. The server is adapted to interconnect local area network terminals belonging to a local area network. It can also establish point to point protocol links with local area network terminals. The ability is available to identify to which local area network a calling party is to be connected. Calling party authentication is by means of password authentication protocol or challenge handshake authentication. The server is adapted to act as a name server for each of the several local area networks. Facilitates are provided for allocating logical names and internet protocol to all members of a local area network.
Patent SE-511824-C2 (SE)
Inventor: BERGSTEDT LEIF ROLAND
IPC: H01G/
Filed: 1997-08-22
Abstract: In a decoupling capacitor for decoupling radio frequency AC components of, e.g., a DC supply current to a circuit, at least one plate of the capacitor is tapered, whereby AC components of different frequencies are decoupled at different distances from the circuit.
Patent DE-10021630-C2 (DE)
Inventor: ELLNER FRANK
IPC: B29C65/74
Filed: 2000-05-04
Granted: 2002-09-26
Abstract: Thermo-mechanical cutting of e.g. sheet and fibrous materials, feeds heating current through tool contacting cutting surface, setting up desired localized temperature profile. A gap is formed between a tool (2) and a counter-surface (3). The gap is closed at one end, where the tool touches the surface, making contact with it. Material (1) is fed towards the gap. Controlled electrical current is fed through the point of contact, setting up a temperature profile. This is adjusted to suit the material thickness. Independently of their shapes and cross sections, tool and surface reach the same maximum temperature at their point of contact. An independent claim is included for corresponding cutting equipment.
Patent DE-19611743-C2 (DE)
Inventor: RAABE ERHARD
IPC: B27B5/24
Filed: 1996-03-25
Granted: 1998-03-26
Abstract: The glazing bars have their ends trimmed to the correct angles by circular saw units (1,4,6) with adjustable cutting angles mounted in the saw bench. A slide (7) moves the clamped bars (10) past the cutting wheels to trim the flanges. Another cutting head (6) can be at the end of the slide movement for shaping the ends of the bars. The cutting table is adjustable to provide different end profiles of glazing bars. The bars are applied to the outside of double glazed glass or into the inner space of the double glazing, to give a multi-pane effect.