baber/WOPTO huggingface dataset:
Patent SE-8600437-D0 (SE)
Inventor: NILSSON JOHN STEFAN
IPC: A61B17/78
Filed: 1986-01-31
Abstract: PCT No. PCT/SE87/00043 Sec. 371 Date Aug. 25, 1987 Sec. 102(e) Date Aug. 25, 1987 PCT Filed Jan. 30, 1987 PCT Pub. No. WO87/04612 PCT Pub. Date Aug. 13, 1987.A fixating device for fixating a femur fracture in the proximity of the hip joint, comprises an arcuate anchoring arm (17) which is intended to be inserted through an aperture formed in the wall of the femur and down in the femur and brought to an anchoring position therein. The arm merges at one end thereof with a guide part (15) provided with at least one guide hole (24, 25), with a fixating screw to be screwed into the neck of the femur. The anchoring arm (17) terminates in a free end (17A). The guide part (15) has an inwardly facing surface (15B) and an outwardly facing surface (15A), which touch respectively an inner plane (30), and outer plane (29). A center plane 31 lies approximately midway between and is parallel to the inner and outer planes and to the main longitudinal direction of the guide part. The anchoring arm has a convex outer surface tangential to a further plane (32) which is parallel to the other planes. A center part of the anchoring arm lies on one side of the inner plane (30) and the free end (17A) of the anchoring arm lies on the other side of the inner plane (30) and the further plane (32). Thus the convex outer surface and the free end of the anchoring arm are adapted to bear against opposite sides of the interior of a femur at regions spaced along the length of the femur.
Patent SE-8700717-D0 (SE)
Inventor: MEREDITH A C
IPC: B60R22/18
Filed: 1987-02-20
Abstract: A webbing brake is coupled to the retractor frame and has a hinged brake member with a finger which rides the outer convolution of the seat belt on the spool, the brake member having a portion which, as the spool fills with webbing, becomes so inclined that it frictionally engages a face of the seat belt and restrains its rate of retraction onto the spool.
Patent SE-8702247-D0 (SE)
Inventor: LUNDIN J-E
IPC: G01C3/08
Filed: 1987-05-29
Abstract: A device for the selective detection of objects, such as aircraft, missiles, helicopters and alike, by means of outgoing rays from the objects, preferably IR-rays, comprises at least one sensor unit (1). The device comprises at least two optical entrances at a distance relative to each other across a sight line from the device to the object. The sensor unit (1) comprises at least one focusing means (15) for focussing the rays to a focal plane. The sensor unit is equipped with at least one radiation-sensitive detector element (16) arranged to emit signals corresponding to the radiation. The device is arranged to variably scan an angular field in azimuth and/or elevation. The device further comprises an evaluation unit (2) arranged to receive said signals. The invention is characterized particularly in that the evaluation unit (2) is arranged to select objects which seem to be of similar size with regard to the angle measured from the position of the device, in on one hand large objects being at a long distance, such as aircraft etc., and on the other hand small objects being at a short distance, such as birds, by suppressing signals whose amplitude as a function of the scanned azimuth or elevation angle shows a relatively great extension compared with signals which show a relatively small extension.
Patent SE-8803805-D0 (SE)
IPC: D21B1/14
Filed: 1988-10-25
Abstract: PCT No. PCT/SE89/00527 Sec. 371 Date Mar. 22, 1991 Sec. 102(e) Date Mar. 22, 1991 PCT Filed Oct. 2, 1989 PCT Pub. No. WO90/04673 PCT Pub. Date May 3, 1990.Apparatus is disclosed for the manufacture of fiber pulp from lignocellulose-containing materials including radially extending grinding segments for use with a pair of opposed counter-rotating grinding discs in which the grinding segments include an inner radial zone with alternating raised bars and grooves projecting radially thereon parallel to the radius of the grinding segment, and an outer radial zone including a first group of alternating raised bars and grooves projecting outwardly thereon in a first direction and a second plurality of alternating raised bars and grooves projecting outwardly thereon in a second direction, both sets of these raised bars and grooves extending outwardly at angles of between about 5 DEG  and 30 DEG  with the first and second directions being opposite to each other with respect to the grinding segment itself. Methods for manufacturing fiber pulp from lignocellulose-containing material employing such grinding segments are also disclosed.
Patent SE-8902213-D0 (SE)
Inventor: GOTTFRIDSSON LARS GOTTFRID
IPC: A01C7/06
Filed: 1989-06-19
Abstract: By comparison with generally applied sowing methods, the effects of an agricultural machine with shares which cut over the whole of its working width are to promote growth and to conserve resources. The last-mentioned technology is nevertheless associated with problems essentially in the area of the design of combination points for tillage and sowing operations in a single pass. The execution of the combination points prior to this invention above all led to excessive drill formation after the rear points. The invention overcomes these problems in that the combination points (1) on the front row have significantly wider shares and associated broader devices (5, 6, 7, 8, 9, 10) for the application of seed and/or fertilizer below and behind the shares, and in that the shares of the outermost combination points (4) have their leading edges running inwards at an angle.
Patent SE-9100350-D0 (SE)
Inventor: ZWEYGBERGK SVANTE GUSTAV ADOLF
IPC: H02K15/02
Filed: 1991-02-05
Abstract: The stator and/or rotor of the electrical machine is bowl-shaped, and comprises laminated dynamo plates of only two types, viz. the first (1) formed as polygons with pointed teeth, and the second (2) also formed as polygons. A suitable number of plates of each type are placed on each other, and using a press tool are pressed together with the addition of hard plastic so that a bowl with flat top side is formed. - Track openings in the plates (1) after stacking the plate packet but before pressing are formed by milling or laser cutting, and given a shape so that they remain after pressing to an equal extent over the whole plate width.
Patent SE-9101060-D0 (SE)
Inventor: LOEVGREN T
IPC: F16C29/04
Filed: 1991-04-09
Abstract: A linear conveying unit comprises a rail and a saddle movable therealong. The rail includes two pairs of tracks, with the tracks of each pair being convergent. The saddle carries front and rear groups of wheels for engaging the tracks. Each wheel group includes two pairs of wheels, each pair of wheels having convergent axes of rotation. To adjust the saddle in order to eliminate any gaps between the wheels and tracks, only one wheel of each wheel group is made to be radially adjustable. That adjustment is effected by means of an eccentric sleeve surrounding the wheel axle. The saddle is moved by a drive belt, the ends of which are connected to the saddle by quick-release couplings. The saddle includes a recess which is covered by a metallic tape that is magnetically attracted to a pair of magnetic rims. <IMAGE>
Patent SE-9201255-D0 (SE)
Inventor: RINDEGAARD B
IPC: B60K28/06
Filed: 1992-04-21
Abstract: The invention relates to a method for supervising the level of alertness of a person, especially a vehicle driver, and indication of a non-permitted increase or decrease of the level of alertness in order to generate a warning signal at such an indication. This is performed by registering an (EEG), which is continuously frequency analyzed. At simultaneous deviation in opposite directions from the normal awake state values within the frequency ranges 3-8 Hz and 9-12 Hz an alarm is arranged to be released.
Patent SE-9202791-D0 (SE)
IPC: B01D63/08
Filed: 1992-09-28
Abstract: In relation to a method of producing spacer elements between pairs of mutually facing membrane surfaces for a fluid purifier, it is proposed among other things to minimize the number of separate parts required in the assembly of a membrane module for the fluid purifier that the sides of mutually parallel strings (22) of spacer material are joined with the surfaces (14) obliquely to a longitudinal extension of the surfaces (14), and that the surfaces are turned to face one another with respective parallel strings (22) intersecting and abutting one another. The invention also relates to spacer elements produced in accordance with the method. <IMAGE>
Patent SE-9203843-D0 (SE)
Inventor: DUMANGE V
IPC: B65F1/14
Filed: 1992-12-21
Abstract: Handle (1) constituting an integrated part of a waste, transport or storage container or the like (2) made of plastic material. The handle (1) comprises two principally vertically arranged beams or the like (3, 4) which preferably at their lower ends (5, 6) are connected by means of a third beam or the like (9) representing the grip of the handle (1). The third connecting beam (9) of the handle (1) is provided with principally vertically arranged internal reinforcing substantially discoid profiles (12), arranged at an interval of 5-10mm, and lacks on the base (19) and on the lower part of the side (10) facing the container (2) external wall (20). The side (10) of the third connecting beam (9) has a curved slope of 10-30 DEG  to the vertical plane.
Patent SE-9300170-D0 (SE)
Inventor: LEVIN PER-AAKE
IPC: G02C5/22
Filed: 1993-01-28
Abstract: The spectacle frame comprises a frame (1) and two bows (2) fitted to its outer edges. The joint (3) consists of an elastically bendable joint component, which is connected partly to the frame and partly to one end of each of the bows. The elastic joint component is arranged along the bow inside, and the bow end with the joint comprises a counterpiece limiting the bow rotation outwards from the frame.
Patent SE-9301299-D0 (SE)
IPC: A44B11/25
Filed: 1993-04-20
Abstract: The invention relates to a lock for safety belts having two hip strap parts and at least two additional strap parts. The lock comprises a lock housing for attachment to one of the hip strap parts, said lock housing comprising a lock mechanism having a manually actuatable release member, a lock tongue (2) for attachment to the other hip strap part, said lock tongue being insertable into an insertion opening in the lock housing for cooperation with the lock mechanism, and at least two fittings (3, 4) adapted for being coupled together with the lock housing and lock tongue by moving them into locking engagement with each other. Movably disposed in the lock mechanism is an ejection means (17) which is spring biassed towards the insertion opening, said ejection means having two ejection branches (19) protruding into the insertion opening, said ejection means, when positioned in its front position, blocking a locking hook (8) included in said lock mechanism in inactive position, and in its rear position releasing said locking hook for movement into locking position.
Patent SE-9303203-D0 (SE)
IPC: G07B15/06
Filed: 1993-09-30
Abstract: PCT No. PCT/SE94/00504 Sec. 371 Date Mar. 14, 1996 Sec. 102(e) Date Mar. 14, 1996 PCT Filed May 27, 1994 PCT Pub. No. WO94/28516 PCT Pub. Date Dec. 8, 1994A method registers a vehicle in a road toll facility that is provided with radio transmitter and receiver units (7). The radio transmitter and receiver units are configured to communicate with at least one vehicle unit (12) arranged in the vehicle (4). The vehicle unit is configured with radio transmitter-receiver equipment so that on receipt of a command from the radio transmitter unit (7) of the road toll facility, the vehicle unit communicates adequate data for performance of a debiting operation regarding a toll. Upon the entry of the vehicle into the toll facility area, the transmitter and receiver units (7) of the toll facility determine whether the vehicle (4) is equipped with a vehicle unit capable of performing a correct debiting transaction. The method distinguishes between vehicles for which the correct debiting can be performed and vehicles for which no debiting can be performed, and establishes a position for the vehicle by subjecting the vehicle to successive position measurements, and tracks the vehicle to a predetermined position where the license plate or other identifying characteristics of the vehicle that did not properly carry out a debiting operation is recorded for postdebiting of the toll.
Patent SE-9303683-D0 (SE)
Inventor: THUNSTROEM THOMMY
IPC: B01F5/06
Filed: 1993-11-09
Abstract: The invention concerns a device for mixing/homogenizing fresh concrete with an admixture, preferably concrete matrix with foam to form foam concrete, in connection with transportation of concrete in a pipeline. In accordance with the invention the device comprises, in combination, at least one helical vane (21) extending in the pipeline interior along part of the longitudinal extension thereof, said vane delimiting, between neighbouring vane helices or windings, a concrete passageway, and a flow interference member (22) adjoining said helical concrete passageway.
Patent SE-9400339-D0 (SE)
Inventor: ERIKSSON TORILD
IPC: C02F3/32
Filed: 1994-01-28
Abstract: Exhalation, transpiration or take-up of water soluble nutrients from sewage water from which sludge has been sepd,. comprises feeding the water into an open well-like vessel in which at least one plant, pref. a tree, is planted in a layer of soil above a gravel bed or the like. The vessel has a divisible lid with at least one hole for a plant stem and is non-sealing at the edges to keep out rain water. Also claimed is the appts. for the method, comprising an open, well-like vessel with an inlet shaped from the vessel rim to direct the water towards the base of the vessel in which the plant is located in a layer of soil above a gravel bed. The vessel has a divisible conical lid which projects outwards over the vessel rim and has at least one opening for a plant stem, pref. in its central section.
Patent SE-9401148-D0 (SE)
IPC: G21C13/036
Filed: 1994-04-06
Abstract: A method and a device for introducing a medium, a primary flow (B), with a first temperature via an inlet pipe (9) into a container (2), for example a nuclear reactor vessel, which container (2) contains a medium with a second temperature. A gap (11) is arranged between the container part (10) and the inlet pipe (9) and therein medium with the first temperature is caused to flow, thus forming a secondary flow (C). The secondary flow constitutes a thermal shield between the surfaces with different temperatures whereby thermal stresses in that part of the container (10) which surrounds the inlet pipe (9) are avoided. The invention is characterized in that the inlet pipe (9) is caused by means of a positioning member (12, 13, 14) to be positioned centrally in the container part (10) in such a way that the size of the gap (11), in a section across the inlet pipe (9), the gap (11) and the container part (10), is maintained equally large around the whole inlet pipe (9). The positioning member comprises a first, a second and a third tubular part (12, 13, 14), wherein the first tubular part (12) comprises a first spherical surface (12a), the second tubular part (13) comprises a second and a third spherical surface (13a, 13b), wherein the second spherical surface (13a) corresponds to the first spherical surface (12a) and makes contact therewith and the third tubular part (14) comprises a fourth spherical surface (14a) which corresponds to the third spherical surface (13b) and makes contact therewith.
Patent SE-9404300-D0 (SE)
Inventor: KASEMO BENGT
IPC: A61B17/86
Filed: 1994-12-09
Abstract: The invention relates to a device for studying and/or influencing the anchorage of implants in living biological tissue, especially hard tissue, as a response to locally supplied substances. The device consists of a anchoring element (1) for fastening in the tissue and has a central recess (3) in the form of a depot for supplying a substance whose effect on the anchorage of the implant in the tissue is to be studied or utilized. The surface of the anchoring element (1) adjacent to the tissue consists wholly or in part of a permeable material, "filter", which allows added substances to diffuse out directly onto the implant surface, or into the biological fluid around the implant surface, from the central recess (3). The anchoring element resembles clinically employed implants, or implants which are employed within research and development, as regards material and/or surface properties and placing, and also as regards site and surgical technique. <IMAGE>
Patent SE-9500214-D0 (SE)
Inventor: DAVIDSSON MIKAEL
IPC: A47G25/14
Filed: 1995-01-23
Abstract: PCT No. PCT/SE95/01550 Sec. 371 Date Oct. 3, 1997 Sec. 102(e) Date Oct. 3, 1997 PCT Filed Dec. 20, 1995 PCT Pub. No. WO96/22709 PCT Pub. Date Aug. 1, 1996A product carrier for carrying products includes a suspending member for suspending said products, a transporting device for transporting the suspending member in a direction of travel, a protecting plate associated with the suspending member for protecting the products, and a spacer element projecting from the protecting plate for maintaining the protecting plate in a spaced relation from an adjacent product carrier so as to protect the product from the adjacent product carrier.
Patent SE-9502924-D0 (SE)
Inventor: WIKLUND SVEN-ERIK
IPC: B66F11/04
Filed: 1995-08-23
Abstract: A work platform has a centre portion drivable along a vertical mast and generally horizontal bridge portions (10) provided on either side of the centre portion, said bridge portions (10) being connected to said centre portion by means of a suspension member (15). Said suspension member (15) is a coupling cradle (15), which is pivotable about a pivot, rigidly associated with said centre portion. The pivot extends generally transversely to the longitudinal direction of the bridge portions (10). The bridge portions (10) are coupled to the coupling cradle (15) by means of coupling members (22, 22'; 23, 23') thereon and the coupling cradle comprises a bore (19) by means of which said cradle is pivotably received on the pivot of the centre portion.
Patent SE-9504676-D0 (SE)
Inventor: LINDEGREN ULF
IPC: A61N1/05
Filed: 1995-12-28
Abstract: The invention relates to an electrode cable (12) intended for implantation in a body cavity. The cable contains at least one elongate electrical conductor (14, 16) whose distal end section (10) has an essentially J-shape in the unrestricted state and a distal end electrode. The conductor (14) forms a channel (18) for the introduction of a stylet for governing cable stiffness and the configuration of the distal end section (10) during implantation. According to the invention, a biodegradable, biocompatible polymer material (26) is arranged on the exterior of at least the J-shaped distal end section (10) of the electrode cable. <IMAGE>
Patent SE-9600136-D0 (SE)
Inventor: LOEFGREN PER-OLOF
IPC: A01G23/091
Filed: 1996-01-16
Abstract: Angle measuring device for vehicle-born chain saws, where a guide bar (18) for a saw chain is held by a rotatable holder (16), and the upper side of the holder is in sliding contact with the underside of a non-rotatable part (14) over a flat contact surface (21), the upper side of the holder provided with a multitude of recesses (22) along a circular arc, and the underside of the non-rotatable part provided with at least one magnetic head for registering the magnetic variations along the arc.
Patent SE-9602548-D0 (SE)
Inventor: BRUSELL TOMMY
IPC: F24F8/175
Filed: 1996-06-27
Abstract: Filter for use in building air ventilation and dust sepn. in industrial process air comprises a filter frame (1) of biological fibre material, pref. wood and/or wood fibres and/or well board material, and a filter module (2) of a biological fibre material contg. flax and/or cotton and/or wool. The filter module includes at least one filter pocket (3-6), the front portion of which has projections for fastening to the frame.
Patent SE-9700647-D0 (SE)
Inventor: HAGSROEM BENGT
IPC: H04L12/801
Filed: 1997-02-24
Abstract: The present invention relates to a device for flexible channel allocation to subscriber equipments connected to a telecommunication network. The subscriber equipments are digitally connected to the telecommunication network and transmitted amount of information is depending on application and the need of the user. In the telecommunication network devices are arranged which add or remove channels depending on the need, which is controlled via a control device which communicates with the subscriber equipments. At the subscriber equipments the utilized capacity and possible changes are presented. Further, debiting of costs for the available alternatives can be presented. On the basis of the given information the user after decides which transmission capacity that shall be selected. At transmission on a number of channels, the system can allow all channels to follow a common path or allow the channels to take different paths through the telecommunication network depending on the traffic situation. The device further can allow that information is given a decided path between transmitting and receiving parties.
Patent SE-9800295-D0 (SE)
Inventor: PORTWOOD GARY RAY
IPC: E21B10/16
Filed: 1998-02-02
Abstract: A rolling cone bit (10) includes a cone cutter (14, 15, 16) having a pair of adjacent rows of cutter elements (70, 80) that are positioned so as to divide the sidewall (5) and bottom hole (7) duty. The wear resistance, hardness and toughness of the cutter elements (70, 80) in the adjacent rows are optimized depending upon the type of cutting the respective rows perform. In most applications, the cutter elements (70) experiencing the sidewall cutting will have cutting surfaces that are more resistant or harder than the cutting surfaces of the cutter elements (80) in the rows experiencing more bottom hole duty. Likewise, the cutter elements (80) exposed to the bottom hole duty will generally be tougher than those (70) experiencing substantial sidewall cutting. The material enhancements include varying the grades of tungsten carbide used in the cutter elements (70, 80) and by selectively employing layers of superhard abrasives, such as PCD or PCBN. The cutter elements (70, 80) may be either inserts or steel teeth.
Patent SE-9800777-D0 (SE)
Inventor: HAEGGSTROEM AAKE
IPC: G07F17/14
Filed: 1998-03-10
Abstract: A coin operated lock having a coin insertion aperture (3) permits a catch hook (5) to pivot when a coin (7) has been inserted through said aperture. This results in the displacement of an intermediate member (10) that includes two coin support means (17, 18). To enable the lock to be adjusted to operate with coins of different sizes, one support means (17) can be releasably fixed in an elongate aperture (20) with the aid of a screw (16), said aperture (20) being angled to the movement direction of the intermediate member. Adjustment of the support means to correspond to a coin of another size is effected from outside the lock with the aid of a screwdriver inserted through an elongate aperture (20) corresponding to the elongate aperture in the cover plate (2a) of the lock housing. One end position of the support device (17) in the elongate aperture (20) corresponds suitably to a coin of given size, e.g. a euro coin. <IMAGE>   <IMAGE>
Patent SE-9801063-D0 (SE)
IPC: B66B/
Filed: 1998-03-27
Abstract: The fitting comprises at least one strut, a first fastener for releasably securing one end of the strut to the building construction, and a second fastener for releasably securing the opposite end of the strut to the lift mast. The first fastener contains a ball joint to allow restricted pivoting of the strut relative to the building construction in a chosen plane extending through the joint, once the strut has been secured to the building structure.