baber/WOPTO huggingface dataset:
Patent SE-7906240-L (SE)
Inventor: FOHL A
IPC: B60R22/405
Filed: 1979-07-20
Abstract: A safety belt reel apparatus for a vehicle, comprises a reel around which a belt is arranged to be wound and unwound, a control disc (32) freely rotatable relative to the reel and provided with teeth (31), locking means actuable by the control disc (32), a trigger mechanism (21), responsive to a predetermined acceleration or deceleration of the vehicle to actuate the control disc (32), a cam disc (37) mounted co- axially with the central disc (32) and rotatably displaceable in either sense from a predetermined position relative to the control disc (32) and provided with a cam (46) for actuating the locking means, and spring means (40) so disposed as to urge the cam disc (37) to a predetermined position against said rotation thereof. (Fig. 3). <IMAGE>
Patent SE-7906403-L (SE)
Inventor: OLSHANSKY R
IPC: G02B6/036
Filed: 1979-07-26
Abstract: A method of forming a preform or blank for a high bandwidth gradient index optical filament, the preform itself and the resulting optical filament is disclosed. The preform which ultimately forms the optical filament includes a barrier layer between a tubular starting member which comprises the cladding and the core, the index of refraction of the barrier layer being equal to or less than the index of refraction of the tubular starting member; there being no step increase in the index of refraction of the barrier layer at the barrier layer-cladding interface nor of the core at the core-barrier layer interface of the optical filament. The tubular starting member is formed of a base glass and at least one dopant, the index of refraction of the tubular starting member being in excess of said base glass. The barrier layer is formed from a base glass and at least one dopant which is maintained substantially constant in the barrier layer. The core is formed of a base glass and at least one dopant which is gradually varied during the formation of the core, the core being free of B2O3.
Patent SE-7907388-L (SE)
IPC: B23D65/02
Filed: 1979-09-05
Abstract: Metallic wire card clothing is provided having a sharpened leading edge on each of the longitudinally aligned teeth formed in a metallic strip by an apparatus which includes a punch. During punching, the relative direction of travel of the punch is illustrated as inclined at an acute angle in relation to the moving strip and a die cooperating therewith. The method contemplates thus inclining the strip and while the strip is so inclined, punching the teeth as the strip is continuously fed past the die. The strip may be inclined in respect to the direction of travel of the punch either transversely or longitudinally, preferably, both.
Patent SE-7910400-L (SE)
Inventor: GUSTAVSSON O
IPC: F16F9/34
Filed: 1979-12-18
Abstract: In a device for achieving speed control of a cylinder piston in relation to the cylinder, or vice versa, flow control means (12, 32) are utilized, and also cam profiles (15, 16 and 26, 27). The flow control means are composed of two constant flow valves (30a, 30b and 31a, 31b) which determine the flow for one each of the directions of the piston or the cylinder. The cam profile means have a first cam profile (15 and 26, respectively) which is connected when the piston (6) or the cylinder (5) moves in its first direction, and a second cam profile (16 and 27, respectively) which is connected when the piston or cylinder moves in its second direction. The flow control valves are controlled mechanically by the respective cam profiles via its respective control input (12c', 12c'') and determine a flow for the piston or cylinder which is dependent on the controlling but independent of the load on the piston or the cylinder.
Patent SE-8000170-L (SE)
Inventor: LEGUEU P
IPC: B60G5/053
Filed: 1980-01-09
Abstract: Disclosed is an air-transportable and highly autonomous vehicle of the type comprising a single-unit chassis supported in the front by a set of driving and steering wheels and at the rear by two axles to which suspension leaf-springs are coupled. The leaf-springs may slide longitudinally relative to the axles. The stack of leaves is carried in its transverse median plane by an equalizer mechanism which is angularly movable on the end of a pivotal shaft. In this vehicle, each end of a pivotal arm (17) is carried in a fixed sleeve (18) with which it is rendered rigid, the sleeve being extended downwardly by a member (20) for fixing one of the ends (211) of a part (21)of the reaction links. This sleeve is surmounted by an equalizer support (22) which is also fixed and receives the ends (231) of the other part (23) of the links, the free ends (212-232) of all of the links (21-23) being assembled with supports which are fixed against rotation and clamped to the two axles (16). The suspension leaf-springs (15) are fixed to a base (31) which is mounted to be angularly movable on rolling bearings (32) carried by the two ends of the pivotal shaft (16).
Patent SE-8000491-L (SE)
Inventor: CARLSON LEON
IPC: G02B7/00
Filed: 1980-01-22
Abstract: A device for displacing a member, primarily a stage for optical instruments, in arbitrary directions in one and the same plane. The member is basically square, and its respective corners are connected to the middle of each side of a surrounding square frame which is supported on one hand by two substantially vertical rods carried by a base, said rods being attached to two diagonally opposite corners of the frame, and on the other hand by additionally two substantially vertical rods, which latter are suspended above the frame and are attached to the remaining opposite corners of the frame. The member is capable of being positively displaced by means of two articulate rods disposed in different directions in the plane of displacement of the member substantially orthogonal to each other. The member is prevented from rotating around an axis orthogonal to the plane of displacement by means of two further rods, both of which are attached to the member and to a rigid component connected to the base by means of a hinge joint.
Patent SE-8003573-L (SE)
Inventor: FLENSBURG CARL
IPC: B65B27/08
Filed: 1980-05-13
Abstract: PCT No. PCT/SE81/00144 Sec. 371 Date Jan. 15, 1982 Sec. 102(e) Date Jan. 15, 1982 PCT Filed May 13, 1981 PCT Pub. No. WO81/03315 PCT Pub. Date Nov. 26, 1981.An apparatus for bundling sheets or fascicles (11) which are supplied one by one and arranged in a regular loose bundle with the flat sides towards one another. The bundle is pushed in the transverse direction thereof from a bundling position in between press plates (26, 27) which are mutually spaced and are relatively movable towards and away from one another in a strapping position. A band (38) or the like is fed in the longitudinal direction thereof and means are provided to guide the band in a loop round the bundle compressed between the press plates. The loop is sealed by sealing means after which the bundle is pushed in its transverse direction from the strapping position.
Patent SE-8006870-L (SE)
Inventor: OURS C W
IPC: C07C313/00
Filed: 1980-10-01
Abstract: Described are compounds of the formula   <IMAGE>  wherein R1 is   <IMAGE> wherein R5 and R6 are hydrogen, loweralkyl or alkylene of 4 or 5 carbon atoms, R2 is hydrogen, halo, haloloweralkyl, loweralkyl, loweralkoxy, loweralkylthio or   <IMAGE> wherein R5 and R6 are as previously defined, R3 is hydroxy, alkoxy, branched alkoxy, adamantyloxy, morpholino, amino or amino substituted by loweralkyl or alkylene of 4 or 5 carbon atoms,  R4 is hydrogen or loweralkyl, and X1 and X2 are hydrogen, loweralkyl, halo or when substituted on adjacent carbon atoms of the benzene ring form a 1,3-butadienylene linkage, with the proviso that X1 and X2 are not both hydrogen, and pharmaceutically acceptable salts thereof, the compounds are effective as diuretic agents in increasing urinary excretion.
Patent SE-8101152-L (SE)
Inventor: MCWHINNIE J
IPC: C22C11/06
Filed: 1981-02-20
Abstract: Lead alloy strip having a thickness of at least 0.25 mm., a grain structure which is substantially homogeneous across its width and which is elongate in a direction through the thickness of the strip, and a tensile strength of at least 35 Newtons/mm<s2>s. A method of making the strip comprising centrifugally casting a circular billet such that its grain structure is homogeneous across its width at any particular radius and peeling a strip from the circumference of the billet.
Patent SE-8101256-L (SE)
Inventor: SCHMIDT F
IPC: A47C7/18
Filed: 1981-02-26
Abstract: Backfoamed padding supports for seats or seat backs are produced by a method in which a textile material covered with a film or provided with a sealing layer on the reverse side is deep drawn in a mould and is backfoamed with the formation of recesses in the foam. After deep drawing and backfoaming, the film is removed in the region of the recesses in the foam, for example by heating using heating elements located in ridges in the mould lid.
Patent SE-8102774-L (SE)
Inventor: LUNDING T
IPC: B32B43/00
Filed: 1981-05-04
Abstract: A sheet laminating machine for uniting two or several sheets in aligned and superposed relationship to form a multi-layer sheet. The machine comprises an upper sheet-deposit unit (1) for top sheets (2), a lower sheet-deposit unit (3) for bottom sheets (4), a glue-applicator means (5) for applying glue to the upper face of the bottom sheet (4), means (6) for registering the top and upper sheets (2, 4), presser means (7) and a discharge unit (8). 
<??>The invention is characterised in that the registering means (6) is an upper registering plate (13) which is arranged to guide the top sheets from the upper sheet-deposit unit (1) to the plane of advancement of the bottom sheets (4), and a lower registering plate (17) which is arranged to guide the bottom sheets (4) in underneath a registering roller (18). This roller (18) rests in its starting position against the lower registering plate (17) and is mounted with some play (24) on a shaft (23) which extends transversely of the plane of advancement. The shaft (23) is mounted so as to be vertically movable.
Patent SE-8103234-L (SE)
Inventor: OBERMEYER G
IPC: B62D33/067
Filed: 1981-05-22
Abstract: A hydraulic tipping apparatus for tipping the driving cabs of lorries from tipped to non-tipped positions comprises a pump (at 10), a pressure fluid tank (at 7), a double-acting piston/cylinder unit (2/1) wherein the piston rod (3) and cylinder (1) are respectively connected to the driving cab and the chassis frame structure. In the bottom dead-centre position of the piston (2), the two cylinder chambers (4, 5) are connected together by way of a conduit (11). The lower cylinder chamber (4) which is connected to the first pressure fluid conduit (6, 7) is connected to the pressure fluid tank by way of a valve (16) which is opened by the piston (2) after passing over the port (12), and an orifice (24'). A conduit check valve (15) which opens towards the lower cylinder (4) is disposed in the connecting conduit (11). <IMAGE>
Patent SE-8103336-L (SE)
Inventor: HUTCHEON R M
IPC: G01N23/225
Filed: 1981-05-27
Abstract: The beam deflection system includes two dipole magnets for deflecting a charged particle beam in a deflection plane. The first magnet bends the beam in a path having a radius  rho 1 and a deflection angle theta 1 greater than 180 DEG . The first magnet has an effective exit edge at an angle (90 DEG - eta 1) with respect to the beam path. The second magnet further bends the beam in a path having a radius  rho 2 and a deflection angle  theta 2 where 225 DEG </=( theta 1+ theta 2)</=280 DEG . The effective entry edge of the second magnet is at an angle of (90 DEG - eta 2) to the beam path. In the usual practical case the effective interior edges of the two magnets are roughly parallel, that is,  eta 1 &persp& - eta 2 and the doubly achromatic properties are obtained to first order when the angles satisfy the following formula:  eta 1 APPROX - eta 2 2 eta 2 APPROX  theta 2-( theta 1-180 DEG ), and when the distance D between the effective edges of the two magnets is set so that the dipoles produce equal beam dispersion in the drift distance between them. For the case of 270 DEG  total bend with  rho 2= rho 1 this occurs at a distance D, given by   <IMAGE>
Patent SE-8106847-L (SE)
Title: Cycle-holder for attachment to car rear bumper - is adjustable and locked in place by boot lid
Inventor: BRORSSON M
IPC: B60R9/10
Filed: 1981-11-18
Abstract: No further information available at time of publication.
Patent SE-8107076-L (SE)
Inventor: AMEMORI K
IPC: F02M39/00
Filed: 1981-11-27
Abstract: The diesel engine has an overhead cam shaft with injectors (18) mounted on a yoke (11) with their ends slightly oblique and eccentric to the piston axis. Valve rockers (25,26) are placed on either side of the injectors. A second rocker (31) controls the injectors and is inserted between the first rockers. A cam shaft drives the inlet (21) and outlet (22) valves and also the injection nozzles. The cam shaft is in a low position at the side of the injectors along the piston axis.
Patent SE-8205927-L (SE)
Inventor: JOHANSSON CURT ROLAND
IPC: H02G3/16
Filed: 1982-10-19
Abstract: Junction box comprising a lower part 1, a cover 2 and a terminal block 5. The terminal block is attached by its ends 25, 26 to the walls 7 of the lower part of the box, so that it forms a free bridge in connection with the opening of the lower part of the box. The terminal block runs preferably essentially diagonally in a square box. In the free bottom 9 of the lower part 1 there is a cable or lead opening, which can be provided with a stub 47 for external or internal connection to a conduit for example in a wall. <IMAGE>
Patent SE-8301528-L (SE)
Inventor: PERSSON D
IPC: B60P7/12
Filed: 1983-03-21
Abstract: An appliance on a vehicle for the transport of compressed material, preferably tree felling remnants, such as tree branches and tops, involving a container (3) on a vehicle chassis with a hatch-opening via which the material is downwardly stowable in the container; an end-wall furnished, with a door (6) and a door opening, via which the material can be discharged at the end of transportation, and a movable device (10) to and from the above end-wall for the compression of the material fed down through the hatch opening into the container against said door when this is closed, and for discharge of the material through the door opening when the door is open. The compression device (10), which incorporates a parallel plate (10e) with the above end-wall can also be moved to a position outside of the container's (3) outer limit, and to a position where it forms a second end-wall for the same purpose. The hatch opening is covered during transportation by a two-part lid (22a, 22b), which can be moved to a free position and whose one part (22b), in the latter position, forms a vertical delimiting wall for the hatch opening.<IMAGE>
Patent SE-8305950-L (SE)
Inventor: NARITA H
IPC: C07D215/14
Filed: 1983-10-28
Abstract: This invention relates to a novel 4-oxo-1,4-dihydronicotinic acid derivative   <IMAGE>    or a salt thereof, wherein R1 is hydrogen or carboxyl-protecting group; R2 is substituted phenyl and naphthyl, or a substituted or unsubstituted heterocyclic group; and R3 is haloalkyl, aminoalkyl, or substituted or unsubstituted alkenyl, phenylalkenyl, naphthylalkenyl, phenylalkyl, naphthylalkyl, phenylalkynyl, naphthylalkynyl, heterocyclic alkyl, heterocyclic alkenyl, phenyl, naphthyl, cycloalkyl, cycloalkenyl, carboxylic acyl, iminoalkyl, heterocyclic or bridged hydrocarbon, which has a broad antibacterial spectrum and a low toxicity, and are useful for treatment of diseases of human beings and animals, to a process for producing the same and to an antibacterial agent containing the same.
Patent SE-8307224-L (SE)
Inventor: CAVALLI ALFREDO
IPC: A47J43/04
Filed: 1983-12-30
Abstract: A food processor comprises, as a safety measure a member 13 pivotally mounted on a pivot pin 18 and carrying an element 16a which actuates a microswitch for the drive motor. The processor cannot operate unless the member 13 is in a position blocking the inlet 11 and thereby preventing a user gaining access to the processor blades. <IMAGE>
Patent SE-8400857-L (SE)
Inventor: HENRIKSSON B-A
IPC: B41J11/30
Filed: 1984-02-17
Abstract: PCT No. PCT/SE85/00079 Sec. 371 Date Oct. 10, 1985 Sec. 102(e) Date Oct. 10, 1985 PCT Filed Feb. 15, 1985 PCT Pub. No. WO85/03671 PCT Pub. Date Aug. 29, 1985.Tractor mechanism for paper traction feed printers and typewriters, said mechanism including in a holder (2) an endless belt (8) which is mounted for movement in its endless direction, as well as a drive connection for the belt. The belt has external teeth (10) intended to drive a printing medium such as a paper web or the like through the printer on movement of the belt by engagement with a row of holes along an edge of the medium. The holed edge and the toothed belt run in a gap defined by two wall portions of the holder the height of the gap being less than at the height of the teeth plus the thickness of the belt and the wall portion facing towards the teeth has a groove (26) for the teeth. The holder (2) carries a printing medium insertion means with a feeder (32) which, form an extended printing medium engagement position, in which a hole engagement means (58) carried by the feeder is brought into engagement with a part of the row of holes in the printing medium intended for insertion in the gap, is movable together with the printing medium to a drawn-in position in which a plurality of holes in the row of holes are brought into engagement with teeth (100 in the gap. Moving means are disposed in connection with the drawn-in position to move the hole engagement means (58) out of engagement with the row of holes.
Patent SE-8401635-L (SE)
Inventor: RAMSBRO B
IPC: B23Q3/18
Filed: 1984-03-23
Abstract: Reference system for fixing a workpiece to a wire electric discharge machine with work table. The system consists of a base reference system attached to the work table (1) and forming a base reference surface (3) which defines a plane located on a level above the work table (1) but beneath the vertical working range of the machine and comprising two stop means (4, 5) to form the references defining the x- and y-directions of the plane. Moreover, a secondary reference system is included in the system which consists of fixed separate reference parts (10-12, 17-21) which at mounting on the base reference system, directly or as assembled outside the machine, define a fixed, desired and predetermined level within the vertical working range of the machine.
Patent SE-8404443-L (SE)
Inventor: ERIKSSON R
IPC: F03B3/14
Filed: 1984-09-05
Abstract: The invention concerns a device for adjusting the impeller vane angles in a hydro turbine or a pump. According to the invention the hub (5) of the turbine (pump) is provided with vanes (6) the angles of which are adjustable for obtaining a maximum utilization of the water available. The adjustments of the angles are carried out mechanically, the transmission being actuated upon by a pressure medium source outside the turbine (pump).
Patent SE-8503311-L (SE)
Inventor: LUNDMARK G
IPC: B29C33/10
Filed: 1985-07-03
Abstract: The present invention relates to a ventilating valve for a die or mould intended to be filled with a casting mixture of a polymer material and a ballast material. According to the invention the ventilating valve includes a valve pipe (7) which can be screwed into the die or mould and which has an outlet passage (12) arranged eccentrically in relation to the screwing axis (A-A). One end of the outlet passage communicates with the interior of the die or mould, while the other end of the passage is connected to a net disc having a mesh such as to permit the polymer material present in the casting mixture to pass through the net while preventing the ballast material from leaving the valve pipe. Subsequent to curing of the casting material, the hardened flash or stalk in the valve pipe can be pressed out therefrom, this being facilitated by the fact that the outlet passage (12) diverges in a direction away from the die or mould cavity.
Patent SE-8504258-L (SE)
Inventor: PERS O
IPC: G02B6/255
Filed: 1985-09-13
Abstract: A first (1) and a second (4) optical fibre are each retained in its holder (2, 5) by which the ends of the fibres may be centered at a contact location (6). Each of the fibres is bent at a radius (R1) dependent on the light wavelength in its respective light coupling means (8, 9) for coupling light to the fibres. Light from a light source (11) passes the contact location (6) and is measured with the aid of a light detector (14) and a measuring instrument (16). For each fibre (1, 4) the apparatus has a mode filter including a cylinder (17, 18) about which the fibre is bent half a turn. This cylinder has a radius (R2) which is greater than the cylinder radius (R1) in the light coupling means. A light signal (I1) has a basic mode (I2) with symmetric energy distribution, which passes through the first mode filter (17), while higher order unsymmetric modes (I'1) are filtered away. A light signal (I3) in the second fibre (4) has higher order modes (I'3) generated at the contact location, these modes being filtered away in the second mode filter (18), so that a light signal (I4) with only basic modes actuates the detector (14). A splice with low signal attenuation may be obtained by only using the symmetric basic mode during detection of the fibre centering.
Patent SE-8504347-L (SE)
Inventor: OKVIST A
IPC: D21D5/16
Filed: 1985-09-19
Abstract: PCT No. PCT/SE86/00420 Sec. 371 Date May 18, 1987 Sec. 102(e) Date May 18, 1987 PCT Filed Sep. 18, 1986 PCT Pub. No. WO87/01624 PCT Pub. Date Mar. 26, 1987.In order to enable thickness screening of the chips in a drum screen comprising a rotatable screen drum with screening slits (1) extending in circumferential direction and formed between a plurality of parallel rings (3) arranged one after the other and joined together at a predetermined distance from each other by means of cross pieces (4) extending axially on the inside of the rings (3), the invention suggests that at least a plurality of the rings (3) of the drum screen is provided with a plurality of guide plates (5) arranged along their inner circumference surfaces, substantially parallel to the screening slits (1) between the rings (3) in order to turn long splinters and chip pieces, enabling them to pass through the screening slits (1) intended for that particular chip thickness. The rings (3), as is known per se, consist of tubes or rods having radius cross section and bent to substantially circular shape. Furthermore the cross pieces (4) are formed as chip lifters extending in the direction towards the center-line of the rings.
Patent SE-8600616-L (SE)
Inventor: LARSSON H-G
IPC: H05B6/36
Filed: 1986-02-12
Abstract: Induction furnace or other inductively heated container comprising a coil and a lining. According to the invention the coil (5) is formed with transposed or sheet-wound conductors, and the ladle (1) is reinforced (2) and self-supporting, with the coil (5) being arranged without mechanical contact with the ladle (1).
Patent SE-8602051-L (SE)
Inventor: FROST MAGNUS RIKARD
IPC: B60G9/04
Filed: 1986-05-05
Abstract: To attach a wheel axle to the chassis of a vehicle, possibly in company with a drive assembly, at least two primary elastic components (5) are fitted between the chassis (1) and the axle (3) on both sides of the symmetry line of the latter. A further such component is fitted at a distance from the axle in the extension of that symmetry line, and connects the chassis to a stirrup (4) attached to the axle (3).