baber/WOPTO huggingface dataset:
Patent SE-0300634-D0 (SE)
Inventor: LINDGREN HANS
IPC: B24B3/33
Filed: 2003-03-10
Abstract: A grinding machine ( 3 ) for grinding drill bits ( 6 ), having a grinding unit ( 9 ) which includes a motor unit ( 10 ) and a spindle ( 11 ) which is driven by the motor and which carries a grinding wheel ( 12 ) for rotation by the spindle ( 11 ) and for grinding a button bit ( 8 ) in the drill bit ( 6 ), wherein the grinding unit ( 9 ) together with the grinding wheel ( 12 ) is adapted to swing forwards and backwards about a vertical shaft which coincides generally with the geometric axis of the button bit ( 8 ).
Patent SE-0302854-D0 (SE)
Inventor: LUNDH JOERAN
IPC: B62B9/28
Filed: 2003-10-29
Abstract: A standing board for connection to buggies, prams, etc., comprising a board ( 1 ), wheels ( 2 ) and means for connecting the board ( 1 ) to buggies/prams, comprising two arms ( 3 ), which are directed diagonally forwards in the normal direction of travel of the standing board. The mounting arms ( 3 ) are connected to the board ( 1 ) and can be moved mainly horizontally, perpendicularly to the direction of travel of the standing board.
Patent SE-0400852-D0 (SE)
Inventor: KNAELMANN JOHAN
IPC: B60N/
Filed: 2004-03-31
Abstract: The invention relates to an air-sprung seat 4 for a vehicle 2 whereby the sitting portion 8 of the seat 4 is fastened to the seat suspension 6 at at least one rear outer fastening point 18 and at least one forward fastening point 16,20, and whereby an activation device 23 for emptying the air springing 7 of the seat 4 is arranged at the rear inner fastening point 14 where vertical movement between the sitting portion 8 and the seat suspension 6 is possible, which emptying activation device 23 in an unloaded state keeps open a connection 27 between the air springing 7 and the surrounding atmosphere, and in a loaded state closes said connection 27, thereby preventing the seat 4 from rising when a person 12 on the seat 4 has to alight from the vehicle 2.
Patent SE-0401398-D0 (SE)
Inventor: HANSSON ANDERS
IPC: B23D/
Filed: 2004-06-01
Abstract: The forward feed device is for a saw blade, where the blade is fed forward in stages, with a feed hook (10) for activating the movement of the saw blade in the machine during the work process. Pick-ups (11) impart a forward and backward movement to the feed hook whilst work is proceeding. A drive motor (12) provides the forward and backward movements in the pick-ups in accordance with a preconceived program dependent upon the formation of the saw blade. - Levers (13) are rotatably anchored in the pick-ups, between the drive motor and the feed hook. The levers at their one end are rotatably anchored in the pick-ups and in their rear end are rotatably anchored in an intermediate piece (14), which is movably arranged along a rotatable first screw (15).
Patent SE-0403199-D0 (SE)
IPC: A61C3/04
Filed: 2004-12-30
Abstract: A unit is provided for holding instruments and components that are used in dental treatment. The unit can comprise sides, a bottom, and a top that can be modular or integrally formed. The unit can have a drawer-shaped construction and can be made of heat-resistant material. The sides and bottom can form a first rigid unit part, all or part of which can be provided externally with a covering or layer of a non-rigid or flexible material. The covering or layer is arranged to be easy to hold and to have good frictional characteristics. The top can form a rigid second unit part that preferably contains an organized holding arrangement for the instruments and components. Accordingly, the unit can be heat-resistant, robust and easy to hold, and have good frictional characteristics to prevent it sliding on an underlying surface upon which the unit is arranged placed.
Patent SE-8205172-D0 (SE)
Inventor: ROCK E
IPC: E04G11/06
Filed: 1982-09-10
Abstract: The wooden girder has an upper flange (1), a lower flange (2) and a flat solid web (3) linking these two flanges by a plurality of tongues (4) engaging in said flanges and bonded over the entire length of said girder. The web (3) consists of plywood or of a plate of three wooden layers (8, 9, 10) bonded together, with the wood fibers of the outer layers (8, 9) running perpendicularly to the fibers of the centre layer (10). The flanges (1, 2) are in each case composed of at least three wooden layers (5, 6, 7) and the wood fibers of each adjacent pair of wooden layers are mutually inclined at an angle of about 10 to 15 DEG . <IMAGE>
Patent SE-8205968-D0 (SE)
Inventor: BACK K J
IPC: B65B25/14
Filed: 1982-10-20
Abstract: A plant for wrapping a cylindrical article includes means (6,7) for carrying and rotating the article relative a supply (1) for a web (71) of wrapping material, means (5,6,10,17) for applying the end of the material web (71) to the article, and parting means (2,29,22) for parting the web (7) at the termination of a wrapping operation. An endless belt (5) runs over two end pulleys (6,10) and is in contact with the envelope surface of the article at a first end pulley (6) of the belt. The other end pulley (10) is arranged at a distance from the article. The supply unit (1) is arranged to carry the web-like material (71) in the form of a coil (8) and includes a clamp roll (17) for the material web, said roll being movable to and from the belt (5) and normally disposed at a distance from the belt. The parting means includes a knife (29) situated between the clamp roll (17) and the first end pulley (6) of the belt at a distance above the part of the belt (5) and facing towards the web (71).
Patent SE-8305159-D0 (SE)
Inventor: BODAI I
IPC: B21C37/24
Filed: 1983-09-23
Abstract: With the arrangement according to the invention, one can mount heat exchange plates 2 on stand pipes 1 without the use of binder material in such a way that the material in the pipe seat of the heat exchange plate 2 is fastened to the stand pipe 1 by adequate pressure. The pressure is exerted on the pipe seat by means of a slotted sleeve 3 with outer cones, a sleeve 4 enclosing the latter with inner cones, and force transmission elements 14, which impart to the sleeves a mutual axial motion via a pressure plate 9. By suitable pressure force, one can make the material in the pipe seat begin to flow at the stand pipe, thereby achieving a connection which resembles a metallic connection. <IMAGE>
Patent SE-8305296-D0 (SE)
Inventor: GRANBOM BO
IPC: F16H25/20
Filed: 1983-09-29
Abstract: Device for transforming a rotating movement to a linear movement, comprised of a threaded body (1) with at least three entrances as well as a coaxial support device (3) rotary engaging similar rollers (4), which are equipped with bars (5) arranged parallel to each other and in between these horizontal grooves. The support device (3) is shaped like a cylindrical body equipped with parallel tracks (7) and in between horizontal ridges (8), at which the rollers (6) during operation of the device roll in operation with the support device (3) and are kept in constant operation with the threads (2) on the threaded body. Characterizing the invention is that an elastic yielding tension (9), existing between the threads on the threaded body (1), is arranged to work between this and the respective roller (4).<IMAGE>
Patent SE-8305618-D0 (SE)
Inventor: LAAPOTTI J
IPC: D21F3/02
Filed: 1983-10-13
Abstract: Apparatus for the press treatment of a fiber web in a long or extended press zone includes a first press fabric loop in which a press roll is situated and a press shoe situated within a press belt loop which acts in opposition to the press roll, the latter being supported on a transverse beam. The press roll and press shoe together form an extended press zone through which the web to be pressed is guided. The press shoe includes a pressure chamber isolated from the external environment by sealing members and to which a pressure medium, such as a fluid under pressure, is passed. The pressure chamber acts within the extended press zone on the press belt. According to the invention, the pressure chamber of the press shoe comprises a hydrostatic pressure chamber which, when viewed in the direction of web run, is bounded at its front and rear by hydrodynamic press shoes which function both as sealing elements for the hydrostatic pressure chamber and, additionally, as press-shoe members which produce compression pressures on the press belt and on the web.
Patent SE-8400103-D0 (SE)
Inventor: BLOMQVIST S I
IPC: F27B9/24
Filed: 1984-01-10
Abstract: The invention concerns a means for supporting the material being treated in continuous-action heat treatment furnaces. The support means consists of a cooled roller (5), on the periphery of which at least two cooled rollers (7) with substantially smaller diameter have been placed. The roller (5) is placed outside the furnaces (13, 16) and/or between two consecutive furnaces. Supporting of the material (18) is carried out by the aid of one roller (7) at a time, the roller (7) rotating at the speed of moving of the material. By the aid of the drive (3) provided for the roller (5), the mutual positioning of the rollers (7) can be changed.
Patent SE-8400784-D0 (SE)
Inventor: RYDEFALK S
IPC: G01N15/06
Filed: 1984-02-14
Abstract: PCT No. PCT/SE85/00073 Sec. 371 Date Oct. 15, 1985 Sec. 102(e) Date Oct. 15, 1985 PCT Filed Feb. 13, 1985 PCT Pub. No. WO85/03774 PCT Pub. Date Aug. 29, 1985.A measuring device by which it is possible to measure individually the content of each type of substance in a suspension with at least two types of suspended substances provided the density of the substance in each type is approximately equal and the densities of the substances included in the individual types are known. The measuring device comprises a density meter (10) known per se arranged to measure the density of the suspension and the density of the liquid in which the substances are suspended in order to determine the difference in density. Moreover, the measuring device comprises an apparatus (12) known per se and intended for measurement of particle concentration, which is arranged to measure the ratio of the volume of the suspended substances to the volume of the liquid. Finally, the measuring device also comprises a calculating unit (26) electrically connected to the density meter and the apparatus for measurement of particle concentration. The calculating unit is arranged to combine signals received from the density meter (10) and said apparatus (12) in order to calculate the concentrations of each of the substance types on the basis thereof.
Patent SE-8401301-D0 (SE)
IPC: F24D9/00
Filed: 1984-03-08
Abstract: The heat produced in the heat pump boiler is conducted outwards via a waterborne heating system, such as a radiator circuit in a small house, and is either produced by the pump alone, or by the latter in series with the boiler. - The heat pump functions continuously when the heating requirement is present, and the boiler operates on a non-continuous basis, so that the time during which the heat pump is in operation is as long as possible. This is achieved by using a control with a regulator which has an adjustable starting and stopping facility for the heat pump, and a parallel-displaced arrangement for starting and stopping of the heating boiler.
Patent SE-8402391-D0 (SE)
Inventor: QUVANG F
IPC: A61G7/10
Filed: 1984-05-03
Abstract: No further information available at time of publication.
Patent SE-8501242-D0 (SE)
Inventor: KAESLING H
IPC: B60N2/07
Filed: 1985-03-13
Abstract: An installation 10 for the longitudinal adjustment of a seat, especially of a motor vehicle seat which includes a top rail 30 supporting the seat, which is form-lockingly longitudinally displaceably guided on a coordinated bottom rail 44. A drive mechanism 12 with drive pinion 24 is connected with one of the two rails; the drive pinion 24 engages into a toothed rack 56 mounted at the other rail 44 and extending along the same. In order to establish with a simple structure an always reliable mutual engagement of the pinion and toothed rack, also in case of high loads caused by accidents, the other rail 44 is provided with a guide groove 98 for at least one guide bolt 92 mounted at the drive mechanism 14 or at the rail 30 within the area of the pinion 24.
Patent SE-8502617-D0 (SE)
IPC: G09F7/18
Filed: 1985-05-28
Abstract: The attachments on the plate are flanges (11,12) formed as hooks (13,14), and extend along the whole length of the plate upper and lower edges. The fitments on the post (20,21) comprise hook-shaped projections (22,23) which engage the flanges on the plate. A sprung component (30) presses the hook-shaped parts (13,22;14, 23) against each other to ensure a firm grip. The plates are erected by two posts and as the fitments on the posts can be moved on the plate flanges, the posts do not require to be positioned at any specific distance from one another.
Patent SE-8503275-D0 (SE)
Inventor: VADETSKY JV
IPC: F16H57/08
Filed: 1985-06-28
Abstract: A reduction unit of a drilling motor comprises a casing (1), input and output shafts (6, 8) with spherical bearings (11), and a 2-stage epicyclic reduction gear (4) in an oil-filled chamber (A) delimited by seals (7, 9) protected against contact with the drilling fluid, by buffer fluid in divided spaces (B, C). The first stage of the reduction gear has friction elements (28, 32, 30) to eliminate torque fluctuations and the second state has toothed elements (29, 33, 31) of which planets (33) are mounted in sleeves with convex external surfaces eliminating overloading of the gear. <IMAGE>
Patent SE-8504642-D0 (SE)
Inventor: ASPEN KJELL G
IPC: E05B69/00
Filed: 1985-10-07
Abstract: If the electric cable connecting the brace (1,2) to the alarm is broken, the alarm is sounded. The equipment can also including a rolling-up device (7) which allows an object to be removed a short distance from a presentation position fitted with the lock fillet (3) for trial purposes, etc. - In the locked position, the cable runs through an arm or similar on the locked object. The cable end hanging out of the arm is either provided with a plate or body of such size that it can be pushed through the arm, or a loop (4) which is threaded over the brace before it is locked in the fillet (3). Each presentation position has a lock (8) so that it can be unlocked for removal of a sold item. Such lock arrangements can also be elect electro-mechanical so that in a large store all presentation points can be unlocked or locked from a central position.
Patent SE-8800919-D0 (SE)
Inventor: UEHARA T
IPC: C22C38/38
Filed: 1988-03-15
Abstract: The alloys of this invention illustrate good property on erosion resistance. The compositions of these alloys are C: more than 0.09 wt. % and less than 1.7 wt. %, Si: 2.5 wt. % or less, Mn: 10-25 wt. %, Cr: 6-20 wt. %, V: more than 4 wt. % and less than 7 wt. % , N: 0.1 wt. % or less, and Fe: the rest. Optional small content is Ni and /or Mo.
Patent SE-8804095-D0 (SE)
Inventor: V VOORTHUIJSEN J
IPC: F16C33/46
Filed: 1988-11-14
Abstract: A cage for the rollers in a roller bearing has two annular portions (11, 12) and intermediate bars (13). A protrusion (16) is provided on the side surface (15) of the one annular member 11) in connection to each cage pocket (14) for insertion into a recess in the adjacent roller end so as to retain the roller (10) in the cage pocket (14).
Patent SE-8902672-D0 (SE)
Inventor: WEILER W
IPC: B60R21/26
Filed: 1989-08-04
Abstract: A gas producer is disclosed for filling a gas cushion restraining device for occupants of vehicles. The gas producer includes a combustion chamber filled with fuel and surrounded by a wall which exhibits apertures for the discharge of the gas produced, said apertures being sealed hermetically by a destructible cover at the start of the burning process of the fuel up to a specific pressure rise in the combustion chamber. In order to obtain a planned pressure rise irrespective of the initial temperature of the gas producer, it is provided according to the invention that the total cross-sectional area of the discharge apertures is automatically enlargeable as a function of the rising combustion chamber pressure.
Patent SE-9101364-D0 (SE)
Inventor: KOPPELOMAEKI LEO
IPC: A44B11/25
Filed: 1991-04-30
Abstract: PCT No. PCT/SE92/00274 Sec. 371 Date Apr. 28, 1994 Sec. 102(e) Date Apr. 28, 1994 PCT Filed Apr. 27, 1992 PCT Pub. No. WO92/19118 PCT Pub. Date Nov. 12, 1992.A yieldable safety connection including a male portion (20) insertable into a female portion (30) for separation therefrom when both portions are subjected to counter-directed traction forces exceeding a certain magnitude. The male portion (20) includes a fork-like device (40) including a first arm (21) and a second arm (22), while the female portion (30) includes a first material portion (31) and a second material portion (32) between which the fork-like device of the male portion is located when the male portion has been inserted in the female portion. Both arms of the male portion and both material portions of the female portion are provided with locking devices (23, 24; and 33, 34, respectively), which are provided with abutment surfaces (43, 44 and 73, 74 respectively) oriented at an oblique angle in relation to the major direction of the traction forces. When the traction forces are applied, reaction forces are produced at right angles to the major direction of the traction forces, whereupon the cooperating locking devices (23, 24 and  33, 34, respectively) are resiliently displaced form one another and the male portion is withdrawn from the female portion when the traction forces exceed certain magnitude.
Patent SE-9102958-D0 (SE)
Inventor: LARSSON S
IPC: B65G/
Filed: 1991-10-11
Abstract: In a process and a plant for the stock-handling of mutually differing products 13A transported on a truck 11A from a place of origin 10 to a storage location, the entire store region 30 is covered by a wireless-working positioning system and each truck is provided with a sensor 14A for detecting the load caused by the product and the change therein, as well as with a transmitter 19A. When a reduction in load arises as the result of the product having been unloaded at the storage location, a signal indicating the position of the truck determined by the positioning system is transmitted to a database system 17 equipped with a receiver 17A. In the database system, this information is put together with information which has also been inputted and which identifies the product, so that when the product identification is subsequently called up, the storage location is given in reply. <IMAGE>
Patent SE-9103256-D0 (SE)
Inventor: VICTOR C-G B C
IPC: B60C15/024
Filed: 1991-11-01
Abstract: A vehicle wheel comprises a wheel rim (11) and a pneumatic tire (10) fitted to the rim, particularly a tubeless tire wherein the wheel rim includes seats (12) for the tire beads (20). The rim seats (12) include an elevating ridge (14) which is spaced from the rim lips and the tire beads (20) have a generally corresponding configuration. With the tire fitted to the rim, the tread cores (19) of the tire are located between the rim lips (12) and the elevating ridge (14). According to the invention, the rim (11) is a 15 DEG  rim with a 15 DEG  seat surface (15) between rim flip (12) and elevating ridge (14). The side (16) of the elevating ridge remote from the rim lips extend at an angle of 15-40 DEG  essentially in a straight line from the crown of the elevating ridge in a direction inwards towards the rim centre. The invention also relates to a wheel rim having rim seats and elevating ridge of the same configuration. <IMAGE>
Patent SE-9300343-D0 (SE)
Inventor: RODSKIER CHRISTIAN
IPC: B63H20/34
Filed: 1993-02-04
Abstract: Boat propulsion unit, comprising two outboard Propeller drives (3,4), having anti-cavitation plates (7), which are coupled to each other via a tie-bar (10) with a wing profile. In the trim position of the stern drive for low speed, the wing profile has an angle of attack in order to exert a lifting force on the stern drives under the influence of the water flowing past it.
Patent SE-9400783-D0 (SE)
Inventor: NIINISAARI MATTI ALARIK
IPC: F24D3/00
Filed: 1994-03-08
Abstract: The invention relates to a ventilation-heating unit, comprising one or more heating elements which are supplied with thermal energy from an external heat source. The unit has an outside-air fan, an extract-air fan and a supply-air fan, by means of which supply air is blown through the supply-air nozzles via the heating elements of the unit. The unit is integrated to form a compact aggregate unit including the said fans and the air ducts present between these. In the unit, the pressure side of the outside-air fan is connected to the suction side of the supply-air fan, to which, in addition, the recirculating-air duct belonging to the unit is linked. The flow resistances of the individual inner air ducts of the unit are dimensioned and/or set in such a way that, on the pressure side of the outside-air fan and on the suction side of the supply-air fan, which are interconnected, there prevails a negative pressure which can be set by the unit and is substantially constant at various operating points. The flow direction of the recirculating air (return air) remains directed towards the unit in spite of the different quantities of air varying from one another.
Patent SE-9401659-D0 (SE)
Inventor: PALMERS GOERAN
IPC: B29C33/20
Filed: 1994-05-11
Abstract: An apparatus for injection molding or forming of work pieces, including closed profile work pieces, is provided that is less expensive and requires less space than known press apparatus. The apparatus locks a molding tool assembled from two or more tool pieces to define the shape of a molded or formed product using a frame, and one or more presses. The frame defines an interior space extending from a first end of the frame to an opposed second end of the frame for receiving a molding tool. The presses are placed within the frame and act in concert with the frame to apply pressure to a molding tool. The interior space is large enough to receive an assembled molding tool into the interior space of the frame, while not permitting removal of the tool pieces from the product within the interior space.
Patent SE-9501106-D0 (SE)
Inventor: OLSSON TOMMY
IPC: B62D21/18
Filed: 1995-03-28
Abstract: The carriage has wheel or belt mounted undercarriage symmetrical about length and width axis. The carriage also contains a tool fastener (23) at side of length axis, symmetrical w.r.t. width axis and at low level w.r.t. underlay beneath carriage.
Patent SE-9602438-D0 (SE)
Inventor: LUNDELL LARS-GUNNAR
IPC: B23K20/12
Filed: 1996-06-20
Abstract: A rock drilling rod is manufactured by placing free ends of first and second hollow rod components in abutment, and establishing relative rotation between the free ends to friction weld those free ends together. The first component comprises a thread and a clearance portion disposed adjacent the thread. The first component has a hot hardness value of at least about 170 HV1 at 600 DEG  C. Prior to friction welding the components together, the thread, clearance portion and central passage of the first component are heat treated against corrosion fatigue. Then, the thread is high frequency hardened to a depth at least as great as the heat treated layer. Following the welding, the weld is cooled while keeping a core hardness of the respective portions of the first and second components disposed immediately adjacent the weld no lower than 390 HV1.