baber/WOPTO huggingface dataset:
Patent SE-523117-C2 (SE)
Title: Irrigation device incorporated into pipe system, has capillary irrigation modules connected to pipes
Inventor: JANSSON LARS
IPC: A01G/
Filed: 2001-02-02
Abstract: At least part of the pipe system is connected to one or more vessels (3) containing at least one capillary irrigation module (4) for delivering water or another liquid (22) to at least one soil region (22).
Patent SE-521862-C2 (SE)
Inventor: NORENSTAM RICKARD
IPC: G01N3/20
Filed: 2001-02-22
Abstract: A method of positioning a sample (1) of an item, which comprises a crease line (2) or a similar embossment, in a test equipment for test of selected characteristics ofthe item sample, wherein the crease line (2) in the item sample is detected bymeans of a sensor arrangement (14a,b), andwherein a control unit (8) receives asignal, from the sensor arrangement (14a,b), which signal indicates a presence ofthe crease line (2). The control unit (8) provides a control signal to a driving device(9a,b 11a,b) based on the received signal from the sensor arrangement (14a,b),  and places the item sample (1) in a first position by means of the driving device  (9a,b 11a,b) depending on a value of the control signal.
Patent SE-519312-C2 (SE)
Inventor: HADIN PER-OLA
IPC: E21B10/40
Filed: 2001-06-26
Abstract: The present invention relates to a rock drilling tool, a ring drill bit and an adapter for percussive drilling. The rock drilling tool (10) is intended to be connected to a casing tube (46) and a drill rod (62) in order to form a borehole. The casing tube is intended to be used as a channel for drill dust. The rock drilling tool comprises: - a drill adapter (20), including a flush duct for a flush medium, first drivers in order to transfer rotation, - a central pilot drill bit (12) provided with rock cutting members (14) and detachably connected to the first fastening means (21, 22) of the drill adapter, - a ring drill bit (17), provided with rock cutting members (41), and arranged to surround parts of the drill adapter during drilling, whereby the ring drill bit comprises second drivers intended to co-operate with the first driver of the drill adapter in order to rotate the ring drill bit with the drill adapter, and   a casing shoe (18), intended to be secured to the casing tube as well as the ring drill bit, at least in connection with drilling, which casing shoe is arranged to push the casing tube only in the axial direction of the tool, whereby the casing tube (46) and the ring drill bit may be left in the borehole after finished drilling.
Patent SE-523230-C2 (SE)
Inventor: ANDERSSON PER-OLOF
IPC: F16J15/42
Filed: 2001-09-20
Abstract: The invention refers to a device for sealing a passage ( 1 ) through a stationary wall ( 2 ) between a first space ( 3 ), which is arranged to contain a liquid. A rotatable shaft ( 5 ) is intended to extend in the passage through the wall in such a way that a gap is formed, which extends around the shaft between the shaft and the wall. A chamber ( 8 ), containing liquid, is arranged between the gap and the first space and extends around the axis. A rotatable disc ( 14 ) is fixedly arranged on the shaft and exends outwardly from the shaft into said chamber. Means ( 17', 17 '') are arranged to force the liquid in the chamber to rotate at a rotary speed substantially exceeding the rotary speed of the shaft.
Patent SE-521296-C2 (SE)
Inventor: ASRAF DANIEL
IPC: H04L27/06
Filed: 2002-04-29
Abstract: A method for detecting a single or multi dimensional signal contaminated by additive Gaussian noise, and a detector using the method. The signal is an amplitude modulated sinusoid with known, but arbitrary, envelope and carrier frequency, but unknown uniform phase angle. The method comprises the step of calculating the integral for the likelihood ratio <maths id="MATH-US-00001" num="1"> <MATH OVERFLOW="SCROLL"> <MROW> <MROW> <MI>L</MI> <MO>⁡</MO> <MROW> <MO>(</MO> <MI>X</MI> <MO>)</MO> </MROW> </MROW> <MO>=</MO> <MROW> <MFRAC> <MN>1</MN> <MROW> <MN>2</MN> <MO>⁢</MO> <MI>pi</MI> </MROW> </MFRAC> <MO>⁢</MO> <MROW> <MSUBSUP> <MO>∫</MO> <MROW> <MO>-</MO> <MI>pi</MI> </MROW> <MI>pi</MI> </MSUBSUP> <MO>⁢</MO> <MROW> <MROW> <MSUB> <MI>L</MI> <MI>ϕ</MI> </MSUB> <MO>⁡</MO> <MROW> <MO>(</MO> <MI>X</MI> <MO>)</MO> </MROW> </MROW> <MO>⁢</MO> <MSTYLE> <MTEXT> </MTEXT> </MSTYLE> <MO>⁢</MO> <MROW> <MO>ⅆ</MO> <MI>ϕ</MI> </MROW> </MROW> </MROW> </MROW> </MROW> </MATH> </MATHS> analytically or numerically without limiting assumptions, and to make a comparison with a threshold value for deciding the question of detection.
Patent SE-520036-C2 (SE)
Title: Rock drill crown for percussion drilling, especially top hammer drilling, has grooves and bars with cutting edges on outside of its apron
Inventor: LARSSON KENNETH
IPC: E21B10/00
Filed: 2002-06-26
Abstract: The drill head (3) has an apron with debris removal grooves (16A, 16B) on the outside, which extend in the axial direction of the drill crown (1), as do the bars formed in between the grooves. A coupling is provided for connecting the drill crown to a drill rod. At least some of the ends of the bars facing away from the drill head are configured as return teeth (18), each one of which has a cutting edge (19A, 19B). At least some of the bars have a chip surface (31) and a release surface (30), the angle between these two surfaces being no greater than 100 deg.  An Independent claim is also included for a method for making the drill crown.
Patent SE-524018-C2 (SE)
Inventor: GUSTAFSSON HANS
IPC: G05G9/047
Filed: 2002-10-03
Abstract: Control unit with a pivoting lever or joystick has a control lever (1) and a console (2) on which the lever can be pivoted along at least two intersecting axes by use of a corresponding number of braces (3, 4) each of which pivots about its own pivot axis (5, 6). The braces have slits (15, 16), which delimit movement of the lever. Each brace has a stop device (27, 28) that interacts with the brace to limit its movement and so define the area of movement of the control lever. An Independent claim is made for a method for controlling a moveable control object or joystick.
Patent SE-524019-C2 (SE)
Inventor: NICOLETTI BRUCE J
IPC: B64F1/305
Filed: 2002-11-26
Abstract: A substantially rectangular mobile platform with a plurality of vertically adjustable supports is provided for transferring passengers between a single corridor passageway of an airport and an aircraft having a plurality of doors on a side of an aircraft. A first room is mounted on the mobile frame and has a first portal for docking with a doorway of the single corridor passageway. A second room and a third room are slidably receivable within and extendable from the first room. The second room has a first vestibule that extends substantially normally from the second room to dock with a first aircraft door via a second portal, and the third room has a second vestibule that extends substantially normally from the third room to dock with a second aircraft.
Patent SE-528174-C2 (SE)
Title: Wall mount rod assembly for e.g. shower, has ends of rod connected to support arm by bushings inserted into bores in rod ends
Inventor: SANDBERG MARIENE
IPC: A61F13/514
Filed: 2005-01-17
Abstract: A bushing is inserted into the radial bore in the ends of the rod in order to connect the latter to a support arm. The bushing is secured inside the arm by locking tongues. The screw for securing the bracket to the wall is located inside the bushing. The rod is has a tubular shape. Both ends of the rod are held inside a hole in the bottom of a wall-mounted bracket. The radial bores in the ends of the arms are aligned with the screw holes in the bracket when the arms are completely inserted into the brackets.
Patent SE-529873-C2 (SE)
Title: Exchangeable front covering for cupboard apertures, wardrobe doors, box or drawer front pieces and similar carpentry products comprises sheet of semi-stiff but bendable amterial, e.g. plastic sheet with thickness of 0.3mm
Inventor: OLDIN JAN
IPC: E06B3/30
Filed: 2006-05-12
Abstract: The exchangeable front covering for cupboard apertures, wardrobe doors, box or drawer front pieces and similar carpentry products comprises a sheet of semi-stiff but bendable material, e.g. a plastic sheet with a thickness of 0.3 mm. It has such properties that when it has been bent into a fold it remains in that state without making any effort to return to its flat state. The sheet is cut to a dimension on the front surface of the aperture (breadth and height), side surfaces and a folding extent on the rear side of the aperture. The corners on the sheet are removed to a suitable extent and at the same time an incision is stamped in each corner, which leaves a strip coinciding with the sheet to cover the width of the side surfaces. If so required, an area of the sheet is suitably removed to provide locations for hinges. The cut sheet is provided with bending lines along which it can be folded to conform to the covering of the aperture. To fix the front covering on the aperture, suitable strips of doubly adhesive tape are used, which are permanently fixed to the sheet, but releasably so to the aperture.
Patent SE-537597-C2 (SE)
Inventor: AGNESON LARS
IPC: E01F9/518
Filed: 2012-05-22
Abstract: 14 ABSTRACT The invention relates to a device (1) and method for providing a ground sur-face with a tactile marking (7b). The device comprises a heating member (2)conﬁgured to heat a surface layer of the ground surface and a roller (3) com-prising at least one marking element (7a) on a peripheral surface comprisinga recession or protrusion extending from the peripheral surface correspond-ing the tactile marking. The device also comprises a transporting member (4)for moving the heating member and roller in a fon/vard direction. The deviceis conﬁgured to permit said moving along the ground surface and therebyﬁrstly to heat the surface layer to a temperature allowing the surface layer tobe reformed, and secondly to roll the roller over the heated surface layer toreform the surface layer using the at least one marking element to comprisethe tactile marking as a permanent reformation of the surface layer. (Fig. 1)
Patent SE-536824-C2 (SE)
Title: Kylarrangemang hos pump avsedd för pumpning av vätska
Inventor: BRATTHÄLL JOHAN
IPC: F04D13/08
Filed: 2012-12-14
Abstract: Uppfinningen hanfor sig till en pump for pumpning av vatska,varvid pumpen innefattar en drivenhet (3) och en med namndadrivenhet (3) (23), att avleda varme som generas i namnda drivenhet under drift förbunden varmesanka vilken ar anordnadvarvid drivenheten innefattar ett motorutrymmesom i radiell led avgransas av ett motorholje (22),(17) (16), som åtminstone delvis avgransas av ett av pumpen,(10)som inhyser en elektrisk motorkopplingsutrymme (ll)pumptoppholje (14),(15), namnda motorutrymme ochmed en stator ettoch som inhyser en kraftmatnings-(20)och namnda kopplingsutrymme(22)som ar forbunden med och som i axiell led(20)som stracker sig mellan den (16) (23),som i radiell led separerar den(25). som ar anordnad mellan(ll). innefattar en en ovre avdelare(10)Pumpen ar kannetecknad av att motorholjet(24)stracker sig mellan den over avdelaren(23), (25) elektriska motorns stator komponent yttre manteloch varmesankanett inre statorhus(17) (26) och det inre statorhuset och varmesankanoch en gasfylld spalt yttre manteln (24) Publikationsbild: Figur 2
Patent SE-539539-C2 (SE)
Title: Brandsläckarvagn för upphängning på vägg
Inventor: FARUK KASTRAT
IPC: A62C13/78
Filed: 2013-09-26
Abstract: Metod för tyngre brandsläckare (23) som de ﬂesta lätt kan använda. Närbrandsläckaren (23) ska användas dras brandsläckarvagnens (23)handtag (24) loss från klämfästen (21) i väggen (17), varefter anordningensänks ner mot golvet (18) med hjälp av hävstångseffekt. Detta kräver litenkraft och kan hanteras av all personal. Brandsläckarvagnen (23) dras sedan snabbt och lätt till eldhärden där brandsläckaren (23) kan användas. Genom anordningen kan all användare få fram en tyngre brandsläckare(10) med mer släckmedel och en högre effekt.
Patent SE-537526-C2 (SE)
Title: Flexibel stockmatta
Inventor: SVENSSON GERHARD
IPC: E01C9/08
Filed: 2013-05-29
Abstract: 537 526 SAMMANDRAG Uppfinningen avser en stockmatta (200) bildad av ett flertal tvarstallda stockar (2) samt forbindningar (1) mellan stockarna (2). Enlig uppfinningen bildas mellan stockar (2), som banes pa inbordes avstand fran varandra medelst 10 distansorgan (31), sagda distansorgan är kortare stockdelar, metallstycken, eller elastiska element. Sagda distansorgan (31) ãr foretradesvis anordnade vasentligen utmed avsedd korbana for fordon pa bildad stockmatta (200) och forbindningar (1) bildas av lastband, rep eller vajrar vilka mottages i tvargaende 6ppningar genom stockarna (2) och genom distansorganen (31) has bildad stockmatta (200).
Patent SE-540096-C2 (SE)
Title: A device for adjusting the position of a steering column arrangement of a vehicle
Inventor: SAMUEL ZHOUSON
IPC: B62D1/187
Filed: 2014-11-20
Abstract: The present invention relates to a device (II) for adjusting the position of a steering column and instrument cluster of a vehicle. The steering column arrangement is arranged to be pivoted about a fixed pivot point by means of adjusting the steering column of said steering column arrangement in an unlocked state. The device comprises a link arrangement (130, 230). The steering column arrangement is connected to the link arrangement (130, 230) via a connection element (150, 250) for guided movement. A locking arrangement (140, 240) is provided for locking said steering column arrangement in a desired position. The link arrangement (130, 230) comprises a first pivot arm (132, 232) pivotally connected to a fixed first pivot point (P2a) and a second pivot arm (134, 234) connected to a fixed second pivot point (P2b). The connection element is connected to said first pivot arm (132, 232) and said second pivot arm (134, 234) via a clamping point (P3) being part of the locking arrangement (140, 240). The first and second pivot arms are mutually connected at said clamping point (P3).The present invention also relates to a vehicle.
Patent SE-541049-C2 (SE)
Title: An apparatus for holding a workpiece to be crimped and tools comprising such an apparatus
Inventor: ENDLER MARCO
IPC: H01R43/048
Filed: 2017-07-10
Abstract: An apparatus (102) for holding at least one elongated workpiece (106) to be crimped, wherein the apparatus comprises a holder frame (122), a guide member (124) and a locator element (114) having at least one holder surface (116) defining an elongated cavity (118) for receiving and holding the workpiece. The holder frame is arranged to hold the guide member and the locator element, the at least one elongated cavity having a longitudinal main extension (120). The locator element is movable in a first guide (126) in the direction (127) of the longitudinal main extension. The guide member is movable in a second guide (128) in relation to the locator element in a direction (129) perpendicular to the direction (127) of the longitudinal main extension. The guide member and the locator element are slidably engaged with one another. The guide member, when being moved in a direction (129) perpendicular to the direction (127) of the longitudinal main extension, is configured to move the locator element in the direction (127) of the longitudinal main extension. A crimping tool (170) comprising such an apparatus (102).
Patent SE-543536-C2 (SE)
Title: Railway warning system
Inventor: CARLBERG FREDRIK
IPC: H04R27/00
Filed: 2019-05-16
Abstract: A sound compensation device (1) for a railroad crossing warning system (15) is provided, the device (1) comprising a water and dust resistant housing, and a sound recording device and a microprocessor arranged within the housing (2). The sound recording device is configured to register sound which originates from outside the housing and the microprocessor is configured to process the registered sound in order to emulate the sound perceived by a human ear outside the housing. The housing further comprises a valve which is sound transmissive and water and dust resistant. Thus, sound may be recorded within the housing, while the electronics are protected from e.g. dust and water.
Patent SE-544217-C2 (SE)
Title: Process for the recovery of rare earths
Inventor: ELLIOT ALEXANDER DEAN
IPC: C01F17/235
Filed: 2019-05-02
Abstract: A method for the precipitation of rare earth sulphate, the method including subjecting a crude rare earth sulphate solution to precipitation in the presence of a water soluble, volatile, organic compound to produce a rare earth sulphate precipitate and an acidic supernatant. The organic compound is preferably selected from the group consisting of methanol, ethanol, iso-propanol, tert-butanol, acetone or mixtures thereof, and is preferably methanol. Preferably, the organic compound is used in the precipitation at a weight ratio of between 0.25:1 to 1.5:1, and preferably 0.5: to 1.25:1, with the crude sulphate solution.
Patent SE-502329-C2 (SE)
Inventor: ALM LARS-GOERAN
IPC: B60P1/02
Filed: 1991-01-25
Abstract: The present invention relates to a vehicle having a U-shaped and rearwardly open frame, said vehicle being adapted to move backwards relative to a load carrier (5) until said load carrier is situated within the shanks (6, 7) of said U-shaped frame and adapted to lift said load carrier (5) from the ground (9) for transportation thereof after lifting. For being able to manufacture this vehicle at reasonable costs and ensure that the vehicle is in correct balance during handling as well as transportation of the load carrier, the U-shaped frame (3) is immovably mounted in vertical direction on a drive unit (1) of the vehicle situated in front of said frame, the U-shaped frame (3) includes a lifting unit (10) having such vertically movable lifting arms (11-14) that said arms can (a) engage the load carrier (5) when it stands on the ground (9) within the shanks (6, 7) of the U-shaped frame (3), (b) lift said load carrier (5) from the ground (9) to a transport position (T), in which said load carrier is lockable relative to said U-shaped frame (3) and in which the vehicle can transport said load carrier, and (c) lift said load carrier (5) up above said transport position (T) to one or several positions (L), in which said load carrier is situated at a suitable height for loading and/or unloading, whereby the vertically movable lifting arms (11-14) are pivotally mounted in such a manner that they can move the load carrier (5) in a vertical direction or a substantially vertical direction without substantial displacement thereof in lobgitudinal direction and/or without substantial tilting relative to the U-shaped frame (3). <IMAGE>
Patent SE-515200-C2 (SE)
Inventor: KRONHAMN THOMAS ROLF
IPC: G01S5/04
Filed: 1993-11-17
Abstract: A method for determination of positions of measurement objects from a number of measurements of the directions to the measurement objects made at separate points in time. During the initial measurements of the directions to the measurement objects, a number of assumed areas, within which the measurement objects are assumed to be located, are established along the direction to each measurement object. Subsequent measurements of the directions to the measurement objects are performed from at least two different measurement stations, which between the points in time are moved along different paths. In connection with the measurement of the directions to the measurement objects, the positions of the assumed areas are compared with the expected appearances of the measurement objects, and the assumed areas which exhibit the best correlation to the expected appearances of the corresponding measurement object are assumed to represent the positions of the measurement objects.
Patent SE-509224-C2 (SE)
Inventor: WIMAN JOERGEN
IPC: B23B27/14
Filed: 1994-05-19
Abstract: A turning insert includes corner surfaces each defined by at least five circle segments arranged in succession between adjacent side surfaces. Successive ones of the circle segments have different radii of curvature. The segments include a center or first segment intersected by a bisector of the corner surfaces, second and third segments disposed on respective sides of the first segment, and third and fourth segments disposed adjacent respective sides of said second and third segments, respectively. The first segment defines a first radius. The second and third segments defining equal second and third radii. The fourth and fifth segments defining equal fourth and fifth angles. Each of the fourth and fifth angles is larger than the first radius. The first radius is larger than each of the second and third angles.
Patent SE-504138-C2 (SE)
Inventor: MYRAN ODD
IPC: B62C1/08
Filed: 1995-08-09
Abstract: PCT No. PCT/NO94/00032 Sec. 371 Date Nov. 14, 1995 Sec. 102(e) Date Nov. 14, 1995 PCT Filed Feb. 9, 1994 PCT Pub. No. WO94/18050 PCT Pub. Date Aug. 18, 1994A sulky comprises two wheels (7) which are attached via frame members (3) to the sulky's support structure, which consists of a beam section (1) which connects the wheels (7), a seat section (2) and shafts (4). In order to give the horse which is harnessed between the shafts (4) an impulse by means of swinging movements from the driver who is sitting on the seat (2), the shafts (4) are designed with an arm member (6) which is facing the wheel (7). This arm member (6) is rotatably connected to the frame member (3). From the shaft (4) to the beam section (1) there is maintained a connection (9) for transfer of tensile force.
Patent SE-507356-C2 (SE)
Title: Measuring the position of a drill bit during drilling
Inventor: LINDSTROEM KENT MATHIAS
IPC: E21B47/0224
Filed: 1996-09-25
Abstract: A method for determining the position of a drill bit (14) at the end of a drill cable (11) during drilling or boring in rock or loose material (12), comprises the detection of an insert in the cable and measuring the degree of curvature of the measuring probe (15) inside this insert.The measuring probe contains several cables which are tensioned over two supports. The cables are not supported between the two supports and each cable has its own unique oscillation frequency for a given tension value when the measuring probe is in the starting position. The oscillation frequencies for the cables are measured when the drill bit is moved and from this data the degree and direction of curvature for the probe can be calculated in order to provide a current position in a coordinate system for the drill bit. The apparatus used in this method is also claimed, including a measuring probe that contains several cables arranged in a radial manner around its central axis and also contains devices for making the cables oscillate and detecting the oscillation frequencies. A signal analysis device (17) processes data from the devices in the probe in order to calculate the position of the drill bit.
Patent SE-507869-C2 (SE)
Inventor: PETTERSSON MAGNUS
IPC: B60W10/10
Filed: 1997-05-06
Abstract: Automatic gear changing in a mechanical stepped gearbox without clutch release in a motor vehicle involves the generation of a signal ( phi ) representing the torque transmitted in the gear box (6). This signal is driven to nil by the applied engine torque (M) being reduced so long as the signal is other than nil. Gear changing is executed when the signal has been driven to nil, thereby ensuring that the operative gear is disengaged quickly and gently. The signal used to represent the torque in the gearbox is a signal denoting the corresponding torsion ( phi ) of driveshafts (12) connected to the vehicle's driving wheels (14).
Patent SE-514441-C2 (SE)
Title: Advertising sign board
Inventor: LEKSELL ANDREAS
IPC: G09F/
Filed: 1997-05-27
Abstract: The sign stands upright and is assembled using an information display support section (2) that is mounted on a coupling fitting (3) which acts as the stand for the sign. A single piece of cardboard material is used to form the display support section, which has an I-shaped profile formed from a flat middle part (5) with two bent flanges (6) on either side. The coupling fitting is made from thin plastic material and can be fitted to the opposing flanges in the adjacent display support section.