baber/WOPTO huggingface dataset:
Patent SE-8700379-D0 (SE)
Inventor: VAL C
IPC: H01L23/552
Filed: 1987-01-30
Abstract: The object of the invention is a device for the protection ("hardening") of a component or of an electronic circuit which is integrated with the support of the component, from the interference (voltages) generated by an external electromagnetic field, for example the effect of the EMP wave. In one embodiment, the connections 2 of the component (C) to be protected are connected to each other by a sandwich type structure including a first layer (V 1 ) of varistor material, a first electrode (7) connected to a given potential (P), a second layer (V 2 ) of varistor material and a second electrode (8) connected to ground. The arrangement ensures a low capacitance, enabling a very rapid response to potential build-up due to an EMP.
Patent SE-8800554-D0 (SE)
Inventor: MEYER R
IPC: B65H23/24
Filed: 1988-02-18
Abstract: In a device for stabilizing the run of a material web, which successively runs over two rolls, namely a delivering and a receiving roll, there is a box provided that extends between the delivering and the receiving roll across the width of the paper web. This box has a so-called guide wall that extends along the course of the material web, with an air gap remaining between the guide wall and the material web. Additionally provided on the box are means which create a vacuum in the air gap. In a device of this type, the guide wall is shaped in a way such that its spacing from the theoretical trajectory plane tangent to the two rolls is in the center area of the material web greater than it is in the araa of the material web edges. A device of this type serves to better stabilize the smooth running of the material web on its way between the rolls. A preferred applicational area of the invention is an air guide box (20) for the drying section of a high-speed paper machine where the paper web (16) to be dried meanders together with a backing belt (18) over drying cylinders (10-14).
Patent SE-8801160-D0 (SE)
Inventor: EGELHOF D
IPC: D21F1/02
Filed: 1988-03-29
Abstract: The pulp delivered to the papermaking machine has a higher tensile strength potential at the edge zones of the web than in the other zones. The increased tensile strength potential is provided by additives such as a wet strength agent and/or bonding agent as chemicals which increase strength, through the grinding of the fibres, by the addition of further strengthening fibres, or by the addition of fibres which shed water more easily to accelerate the hardening of the web edges and/or by reduction of the filler content in the pulp for the edges of the web. The edges are trimmed from the web at the end of the drying section, and the waste is returned to the pulp feed of the papermaking machine. ADVANTAGE - The technique reduces the flutter at the edges of the web, with a low pulp consumption, and without modification to the drying section of the appts.
Patent SE-8900698-D0 (SE)
Inventor: JOHANSSON BENGT
IPC: E02D/
Filed: 1989-03-01
Abstract: Basement 1 which has a foundation and outer walls made of moisture-absorbing material, which are prefabricated from water-permeable light ballast concrete so that water penetrating into the outer walls 4 is drained from the walls 4 through the foundation elements 3 to the ground drainage, and at the same time the foundation elements 3 form a capillarity-breaking layer. <IMAGE>
Patent SE-8900983-D0 (SE)
Inventor: BRAND H
IPC: B22D43/00
Filed: 1989-03-20
Abstract: A frame (6) shaped like a polygon and mounted above and parallel with a pig-casting belt (1) carries a chain conveyor (8), of which the sprockets (7) are mounted at the apices of the frame (6), the chains carrying scraper modules (10) equidistantly and freely-suspended from swivel joints and the chain conveyor (8) running at a speed synchronous with that of the pig-casting belt(1). The polygonal path of the scraper modules (10) comprises a working portion of the polygon which extends at the same pitch angle as the pig-casting belt (1). Here, the scraper modules (10) are so passed over the moulds (2) that the scraper blades (11) dip slightly into the molten metal (3). A subsequent working portion of the polygon comprises the lifting of the scraper modules (10) away from the pig-casting belt (1) at an angle amounting to 13 to 15 DEG  relative to the first-mentioned making portion. Slag is deposited into containers of a transversely-running continuous conveyor (14) arranged in the central area (15) of the polygonal frame (6). <IMAGE>
Patent SE-8902661-D0 (SE)
Inventor: ROBINSON WILLIAM
IPC: B04C9/00
Filed: 1989-08-03
Abstract: PCT No. PCT/FI90/00185 Sec. 371 Date May 31, 1991 Sec. 102(e) Date May 31, 1991 PCT Filed Jul. 24, 1990 PCT Pub. No. WO91/01810 PCT Pub. Date Feb. 21, 1991.A hydrocyclone apparatus is described for removing coarse particles, such as sand, metal chips, etc., from a fiber suspension liquid, whereby the apparatus separates coarser particles from the so called reject obtained from the cleaning process. The apparatus thus enables the reutilization of the reject, thus salvaging the remaining fiber material. The apparatus comprises a hydrocyclone installed in a cylinder, into which the reject flows out, with the entrained heavier and coarser particles, which settle out and are gathered at the bottom of the cylinder for discharge. The liquid rising in the cylinder flows through an overflow outlet to a separate side cylinder, which is open to the atmosphere, in which chamber further settling takes place. An inwardly extending pipe is arranged to extend in the reject nozzle of the cyclone from the upper portion of the auxiliary chamber. The reduced pressure condition therein extends through the inwards extending pipe, protruding into the auxiliary chamber, and liquid is drawn into the cyclone. The apparatus optionally may include several side chambers, which can be combined in series, one after another, for an improved cleaning process.
Patent SE-9001629-D0 (SE)
Inventor: ANDERSSON L
IPC: B21J15/38
Filed: 1990-05-08
Abstract: The rivet counterpiece incorporates a first cylinder contg. a first axially movable piston. The first piston (2) supports a thruster (3) at one end, and at its other end is limited by a first space (12) contg. a first medium. This first space is in flow connection with a second cylinder (8) in which a second piston (9) is axially movable. - This second piston limits a second space (13) at its end away from the first piston, and which contains a second medium. A component (14) exerts a return force on the second piston towards the first space.
Patent SE-9003544-D0 (SE)
Inventor: ANDERSSON T
IPC: B65D1/00
Filed: 1990-11-07
Abstract: Packaging material (20) with good gas barrier properties comprising a skeletal layer (21) and a gas barrier layer (22) of a material with low elasticity, e.g. Al foil, which is placed against one side of the skeletal layer and which is bound to the skeletal layer with the aid of an intermediate layer of binding agent (23). The layer of binding agent (23) consists of a compressible material, preferably an expanded or foamed polyolefine, which is arranged to compress with the aim of reducing the tensile strains acting on the Al foil when the material is shaped by folding during manufacture of the packaging. <IMAGE>
Patent SE-9100539-D0 (SE)
Inventor: BRAENDSTROEM P
IPC: H02G3/04
Filed: 1991-02-25
Abstract: The cover profile (1) can be dismantled from the fixed profile (2) by release of the snap engagement, and the fixed profile has a body (5) which incorporates one or more console-type flanges (12,12') extending from its outside, for the purpose of accommodating electrical, television or telephone cables (15,16). The fixed profile body is flat and free from projections on its inside to enable it to be tightly located against and fixed to a wall (3). - The cover profile (1) on its outside has a strip or belt-form element (31) with self-illuminating properties, serving as a marking for e.g. an emergency exit. At least one further flange (6,7) extends from the outside of the fixed profile body (5), and has a bulge or projection (8,9) working in conjunction with a corresp. bulge on a similar flange extending outwards from the cover profile inside.
Patent SE-9200487-D0 (SE)
Inventor: JUHAS S
IPC: D21F1/02
Filed: 1992-02-18
Abstract: A headbox for a papermaking machine has an outlet channel having the width of the machine which is limited by a rigid channel wall and by a movable channel wall. The movable channel wall is part of a channel-wall support. Between the latter and a supporting member, there is a pressure cushion which counteracts the pressure prevailing in the outlet channel. A lift device is swingably mounted, at one end, on the rigid headbox housing and, on the other end, on the channel-wall support. In each of the two end walls of the channel-wall support, there is provided a spherical joint, the center point of which lies in a plane extending through the end point of the channel width. The lift device is coupled to the spherical joint by means of a C-shaped spindle head.
Patent SE-9202936-D0 (SE)
Inventor: NAESLUND G
IPC: B21D13/04
Filed: 1992-10-07
Abstract: The present invention relates to a setting device for shape rolling mills comprising laterally adjustable, freely rotating shaping wheels or disks (5), said shaping wheels (5) being mounted on wheel holders (4) that can be attached to an upper and a lower beam rail (2), which extends transversely to the shaping direction, in a specific position on said rail. The beam rail (2) includes a longitudinally extending groove (7) which accommodates an exchangeable strip (8) having guide means (9) for positioning the wheel holders (4) in correct positions along the strip and therewith along the beam rail (2).
Patent SE-9203869-D0 (SE)
Inventor: STROEMBERG J
IPC: E04D13/10
Filed: 1992-12-22
Abstract: The console (5) has an upper arm (6) which is arranged on the roof plate (3) upper side and a lower arm (7), which is parallel with the upper arm, and is arranged on the roof plate lower side. - The arms (6, 7) form parts of one and the same strip, such as a flat iron, and the console (5) has at a transition area between the arms a bent part which has a first upper part (8) which extends upwards from the upper arm (6), and one or more parts (9-11) which join the first upper part (8) with the lower arm (7).
Patent SE-9300833-D0 (SE)
Inventor: GRATHOFF HARTMUT
IPC: B65G21/12
Filed: 1993-03-12
Abstract: Constantly operating bulk material conveying equipment for storage sites comprises a mobile gantry construction (15), on the tubular column (14) of which are disposed a pivot bearing (13), a turntable (12) and a pivot drive, wherein a conveying jib (6), a ballast jib (7), a pylon (8) and guy ropes (9) are arranged to be rockable on the turntable (12). A single cover belt conveyor (5) is provided as conveying means and extends over the entire length of the conveying jib (6) and within the column (14) to a storage site belt below the gantry (15). A cover belt (4) of the conveyor ends above the storage site belt, while a base belt (3) of the conveyor is continued to form the storage site belt. The conveyor (5) can be twisted within the column (14) in correspondence with the pivot angle of the superstructure. <IMAGE>
Patent SE-9302440-D0 (SE)
IPC: A61B5/16
Filed: 1993-07-16
Abstract: The illumination and extinguishing of the background lighting (20) behind the picture screen (14) are controllable in time intervals with such frequency that the required short picture exposure times are obtained. The screen is coupled to a computer (12) which according to a programme generates the pictures for presentation on the screen (14). - The control of background lighting illumination and extinguishing occurs via the computer (12). The background lighting (20) is by cold cathode tube or electro-fluorescent plates.
Patent SE-9303204-D0 (SE)
Inventor: BORTH DAVID E
IPC: H04B7/26
Filed: 1993-10-01
Abstract: A cellular communication system hops both signalling channels and traffics channels in a common hopping sequence. To obtain system information from the frequency hopping signalling channel, a subscriber unit waits on a predetermined frequency, or carrier, until the frequency hopped signalling channel arrives at the predetermined frequency. Once arrived, the subscriber unit obtains synchronization information, and information related to the hopping sequence, from the signalling channel during the hop. The subscriber unit may then hop in tandem with the system, obtaining further system information in subsequent hops. The cellular communication system supports mobile assisted handoff (MAHO) by allowing a subscriber unit to measure signalling channel of neighboring cells in a similar manner, and using the measurements to assist in communication handoff from a source cell to a neighboring cell.
Patent SE-9402024-D0 (SE)
Inventor: DUMITRIOU ION
IPC: G02B6/42
Filed: 1994-06-10
Abstract: A device for rotating a fiber consists of two parts, a rear part used for holding the fiber in stripping, cutting operations, etc. and a front part used for the very rotation of the fiber. Lid halves (3, 5) are hinged at each part, at a base plate (1), the lids being maintained in their swung-down positions by magnets (15, 17). The rear lid (3) can be somewhat opened by a swinging movement through a small angle, for releasing the fiber, so that a rotation thereof is enabled. The swinging movement is provided by means of a knob (45) which can be rotated through an angle of approximately a quarter of a full turn. Then a protrusion (47) is screwed inwards or outwards and is capable of lifting the rear lid (3). A displaceable slide or rectangular part (21) located in the front lid (5) acts on a fiber placed in a groove (7) in order to rotate it when the slide (21) is displaced and the groove (7) has a shape of a shallow V-groove in the region of the slide (21). The slide has therefor been provided with a surface layer or cushion (25) in engagement with the fiber, the surface layer or cushion having a high friction and being preferably made of rubber, and the slide engages well the fiber when the front lid (5) is in a swung-down position. The slide is acted on, in one direction by a knob (35) and for the displacement of the slide in the opposite direction acts the force obtained from return springs (33).
Patent SE-9402701-D0 (SE)
Inventor: RENNERFELT GUSTAV
IPC: F16H1/32
Filed: 1994-08-12
Abstract: PCT No. PCT/SE95/00815 Sec. 371 Date Feb. 11, 1997 Sec. 102(e) Date Feb. 11, 1997 PCT Filed Jul. 10, 1995 PCT Pub. No. WO96/05451 PCT Pub. Date Feb. 22, 1996An eccentric gear comprises two differently large gear rings (6, 7), of which an outer ring (6) has a certain number of inwardly directed teeth and an inner ring (7) has a smaller number of outwardly directed teeth, of which only a few engage with the outer gear ring, in that the inner gear ring is eccentrically mounted in bearings. The inner gear ring (7) is integrated with a casing part (8) whose geometrical axis of rotation (A) is oblique relative to an axis of symmetry (B) through the center of the outer gear ring (6). During the generation of the inner gear ring, the casing part is submitted to a nutating motion, during which the axis of rotation (A) of the casing part moves as a generatrice along an imaginary cone, around a cone apex (C) that is axially distanced from the gear rings (6, 7). In a region that is equally distanced from the gear rings as the cone apex (C), the casing part is associated with a gear ring (12) that is ready to be led into engagement with a complementary second gear ring on the driven element of an application object in order to, jointly with the latter, form a force transmitting unit situated substantially in a plane (D-D) extending perpendicularly to said axis of symmetry, in which plane the cone apex (C) is located.
Patent SE-9500542-D0 (SE)
Inventor: JONSSON BENGT
IPC: A01G13/10
Filed: 1995-02-15
Abstract: The sowing housing (1) can be produced with above-ground and underground parts and can be used on unprepared or prepared ground. It can have within it a nutritional growth substrate, which can be added either before or after it has been positioned at the place of growth.
Patent SE-9600559-D0 (SE)
Inventor: SJOEGREN DICK
IPC: A61C7/00
Filed: 1996-02-15
Abstract: According to a first aspect, the present invention relates to a method of surface treating metal elements (2) intended for odontological use, such as brackets, molar tubes and dental arches. The metal elements are coated with a surface layer (23) for imparting a tooth-like colour to the elements and also to prevent the leakage of nickel. According to the inventive method, the surface layer (23) is applied by electrocoating. The invention also relates to such elements produced in accordance with the method.
Patent SE-9600648-D0 (SE)
Inventor: MOREIN BROR
IPC: A61K39/39
Filed: 1996-02-21
Abstract: PCT No. PCT/SE97/00287 Sec. 371 Date Sep. 17, 1998 Sec. 102(e) Date Sep. 17, 1998 PCT Filed Feb. 20, 1997 PCT Pub. No. WO97/30726 PCT Pub. Date Aug. 28, 1997Lipid-containing particles such as iscoms, iscom-matrix or vesicles such as micelles or liposomes that comprise one or more hydrophobic receptor molecules for targeting and antigenic substances, which receptor molecules have been integrated in the particle and are chosen from lipid-containing receptors or receptors that are hydrophobic, which receptor molecules bind to the antigenic substances.
Patent SE-9602599-D0 (SE)
Inventor: SVENSSON STAFFAN
IPC: E04G21/12
Filed: 1996-06-28
Abstract: A clamping tool for connecting elongated members (10) comprises a housing (1), a magazine for the clamps and a piston. In its lower part, the piston has two fixed, projecting lugs (9) for fitting and closing the clamps around the elongated members (10), and the piston is movable from an upper position to a lower position. A guide rod (13) is arranged in a recess in the piston and is movable relative to the piston in the direction of movement of the latter from and to a limit position. The lower part of the guide rod (13) is adapted to detachably hold a central part of the clamp during the movement of the piston from the upper to the lower position. A clamp intended for the clamping tool has two curved legs (31), which are connected by means of a central guide portion (32) and which have coacting locking means in their free ends. The legs (31) are flexible relative to the guide portion (32) from an open to a closed connecting position. At least one section of each leg (31) adjacent to the guide portion (32) is rigid and has an outer actuating surface for receiving a force, which closes the clamp.
Patent SE-9604504-D0 (SE)
Inventor: ROSEN GOERAN
IPC: B60J7/10
Filed: 1996-12-05
Abstract: Stanchion for a vehicle load platform (21) which stanchion is releasably connected to the platform at its lower end and is connected to a frame part (26) for carrying a weather protection. The stanchion (11) is fixable to a stanchion holder (19) at the platform edge (20) via a manoeuvering arm (12) in the form of a double armed lever (12a, 12b) which is pivotably mounted in the stanchion (11) by means of a shaft journal (14). At the one end of the manoeuvering arm (12) a supporting member (18) is connected, which member is arranged to cooperate with the stanchion holder (19). The stanchion is provided with a locking device (23) at its lower end, which device is designed to be brought out of or into connection, respectively, with a locking surface (22) by means of the manoeuvering arm at the stanchion holder at a displacement of the stanchion in its longitudinal direction. The pivoting shaft (16) of the lever (12) is mounted at one end of a link (13). The opposite end of the link is mounted in said shaft journal (14). The locking surface of the stanchion holder (19) is designed as a downwardly open fork (22) to cooperate with the locking device (23) of the stanchion (11). The locking device (23) is fixedly arranged between the side flanges of the U-shaped stanchion.
Patent SE-9702824-D0 (SE)
Inventor: KNOEPFEL GERD
IPC: G01K1/16
Filed: 1997-07-30
Abstract: The temperature measuring system has a temperature dependent measuring element in the form of a semiconductor resistance body arranged on a PCB (1). The measuring element (2) is arranged on a spring element (3) integrated in the PCB. The spring element is connected with the PCB by two spring arms (6). The spring arms are arranged together at an angle  alpha  of 90 to 120 deg. The PCB is a glass fibre epoxide PCB.
Patent SE-9703489-D0 (SE)
Inventor: LAIHO KEIJO TAPIO
IPC: H04M3/436
Filed: 1997-09-26
Abstract: A method is disclosed of enabling suppression of notification signals during a telephone connection between an originating subscriber and a priority destinating subscriber, both being connected to a telephone network. The notification signals, resulting from a connection attempt from a notifying subscriber to the originating subscriber, are suppressed by monitoring destination subscriber numbers dialed by the originating subscriber, whereby a dialed priority destination subscriber activates the suppression of the notification signals.
Patent SE-9703958-D0 (SE)
Inventor: HOLMSTROEM NILS
IPC: G01N27/49
Filed: 1997-10-29
Abstract: In a method and a device for electrochemical determination of the concentration of at least one dissolved chemical entity in a liquid medium, a measurement voltage U is impressed on a working electrode, in contact with the liquid medium, relative to a counter electrode, thereby causing the dissolved chemical entity to react by oxidation or reduction at the working electrode, producing a measurement evoked current. The measurement evoked current is compared to a predetermined value, and the measurement voltage U is adjusted so that the measurement evoked current is substantially equal to the predetermined value, and thus remains substantially constant during measurements. A difference DELTAU=U-Umin is formed, which corresponds to an oxidation/reduction reaction at the working electrode, with Umin being a minimum voltage selected as a reference level. This difference is used to calculate concentration variations of the chemical entity in the liquid. A therapy administering apparatus, such as a medical implant such as a pacemaker or the like, can be controlled dependent on the calculated concentration variations.
Patent SE-9801646-D0 (SE)
Inventor: BARKAROE STEFAN
IPC: H04M11/06
Filed: 1998-05-12
Abstract: In an arrangement for securing an ADSL connection to an ADSL transceiver connected together with a telephone to a common telephone line; there are devices for setting a first number and a second, lower number, respectively, of bits to be allocated to the ADSL connection. Moreover, there are devices for detecting whether or not a ringing signal is present on the line and whether the telephone is in the off-hook or the on-hook condition. The first number of bits is allocated when neither the ringing signal nor the off-hook condition is detected, and the second, lower number of bits is allocated when the ringing signal and/or the off-hook condition is detected.
Patent SE-9902839-D0 (SE)
Inventor: PALMQUIST EVERT
IPC: B60R21/02
Filed: 1999-08-05
Abstract: Device for motor vehicles designed to prevent traffic accidents or to reduce their injurious consequences. The extent of injuries in traffic accidents can be reduced significantly by employing the vehicle bumper (1) as a crumple (deformation) zone. A sensor (2) is used to record this distance from and speed relative to an obstacle in the direction of travel. When a collision is unavoidable, one end of the bumper (1) is projected outward by a propellant charge (13) so that, together with a strut (17, 22, 24), if forms a crumple zone ahead of the vehicle. The device can also be provided with a system to warn of dangerous traffic situations, and to brake the vehicle automatically or reduce its speed if the risk of a collision exists. In the case of trucks and buses, the bumper (1) may be deployed by means of a pneumatic cylinder (4) and valve (7), which are controlled by the vehicle's ordinary speedometer. The bumper remains depolyed above a certain threshold speed.