baber/WOPTO huggingface dataset:
Patent SE-8303916-D0 (SE)
Inventor: WILLIS D H
IPC: H04N5/00
Filed: 1983-07-08
Abstract: In a television receiver regulated power supply that is responsive to the state of a remote on/off command signal, the AC mains supply voltage is connected to the input terminals of a bridge rectifier through the mechanical switch portion of an on/off relay. A remote control circuit energizes the relay coil to close the mechanical switch upon receipt of the on-state command signal. The bridge rectifier then develops an unregulated DC voltage that is applied to a high frequency inverter for developing an alternating polarity input voltage. The alternating polarity input voltage is applied to a self-regulating or ferroresonant power supply circuit to produce regulated output voltages for various television receiver load circuits such as the ultor load and the horizontal deflection circuit. During a fault operating condition of the self-regulating circuit wherein the output voltages would tend to increase excessively, a protection circuit detects the occurrence of the fault operating condition and disables the remote control circuit to deenergize the relay coil and open the mechanical on/off switch. Operation of the self-regulating circuit stops to thereby deenergize the television receiver load circuits.
Patent SE-8305201-D0 (SE)
Inventor: SJOBERG KARL EIGEL WILHELM
IPC: A61D15/00
Filed: 1983-09-27
Abstract: Device for opening the mouth of an animal such as a horse, and retaining the mouth in the open position, two pivotal, interconnected yokes (1, 2) being applied to the head of the horse by means of strapping (4) in such a manner that the yokes (1, 2) extend from the one jaw joint around the nose of the animal to the second jaw joint; and the yokes (1, 2) each being provided with a bit plate (8, 11) for the front teeth of the horse, means (15, 16, 23, 24) being disposed between the yokes (1, 2) for opening thereof, while the maxillary front teeth rest on the one bit plate (8) and the mandible front teeth on the other bit plate (11).
Patent SE-8305908-D0 (SE)
Inventor: NORDIN J K G
IPC: H05K9/00
Filed: 1983-10-27
Abstract: A contacting device is provided for achieving conductive contact between casing parts in the form of flat walls provided for electronic equipment. The device comprises a metallic strip (2) placed in perforations (3, 4, 5) along the edges of the wall (1), so that the strip runs in a wave-like form on both sides of the wall.
Patent SE-8403431-D0 (SE)
Inventor: ANDRES R
IPC: B60R22/46
Filed: 1984-06-27
Abstract: The device (2) for taking up belt slack can be fitted on top of a seat belt retractor (1).  It consists of a cylinder (3) which is open at the top and has a piston(4) operating inside.  The piston is operated by gases produced by the ignition of the explosive charge of a cartridge fitted to the side of the cylinder underneath of the piston (4). Integral with part of the piston is a grommet (5) on the upper surface of which a cable (7) is looped.  One end of the cable is fixed to the cylinder by lug (9), the other end is connected to a circumferential point of the seat belt spool. When the cartridge is ignited by an electric impulse from a decelration-sensing device, the produced gas moves the piston upwards, pulls the cable strand (13) connected to the spool, which rotates and takes up belt slack.
Patent SE-8406335-D0 (SE)
Inventor: METZ P
IPC: F41G7/22
Filed: 1984-12-12
Abstract: The method involves guiding of a missile by an electromagnetic sensor during the terminal stages of its flight. The sensor responds to electromagnetic signals emitted by the target vehicle. The flight of the missile is initially slowed by opening a parachute (4). The missile is re-oriented so its longitudinal axis is in the vertical plane above the target. To locate the target, a conical rotational movement is set up around the vertical axis of the missile path. This rotation has a first angular speed.  The electromagnetic sensor inside the missile is rotated in a conical path round the axis of the missile, at a second angular speed, significantly higher than first angular speed. The missile axis is realigned as a result of the target detection by gas jets.
Patent SE-8501433-D0 (SE)
Inventor: KOSKINEN R
IPC: F26B/
Filed: 1985-03-22
Abstract: An intermittently running drying press for drying bark or similar, consisting of one or more spinning rollers (1, 2) which are can be pressed together either on the inside or outside. In their rotation the rollers are borne by bearing supports (3), whereby the bearing supports receive at least a part of the rollers' load. At least one of the rollers (1) is also equipped with the press phase's support (24), whereby during the feeding and pressing phases, forces between the pressing surfaces of the rollers (1) and the press phase's support (24) have been relieved. After the feed phase, during the actual pressing phase when roller rotation stops and press force builds, the support (3) for this roller and the press phase's support (24) move in relation to one another so that the press phase's support (24) receives a large part or the largest part of the final press force.<IMAGE>
Patent SE-8501775-D0 (SE)
Inventor: HUBER P
IPC: F16L59/12
Filed: 1985-04-11
Abstract: In the case of a fixing point for prestressing remote-heating lines, two rows of ribs (2, 3) are welded onto the medium pipe (1). Annular flanges (4, 5) are welded onto the ribs, which annular flanges (4, 5) clamp a metal ring (13) in between them. The metal ring (13) has an annular groove (14) into which a clamping ring (15) is inserted which, in the prestressed state of the pipeline, is supported in a groove (21) in the outer pipe (19, 20) (Fig. 1). <IMAGE>
Patent SE-8501780-D0 (SE)
Inventor: JONSSON I
IPC: G01F23/64
Filed: 1985-04-11
Abstract: In the starting position of the appts., the magnetic field-sensitive detector (10) is at a predetermined distance from the bottom (30) of the tank (3), and a stop (18) is located against a contact (19). Via a signal from an electronic unit (21), a drive motor (15) rotates rollers (14) in an anti-clockwise direction so that the vertically moving system (9) commences to move. At the same time, the stop moves downwards with the detector moving upwards. As soon as the stop moves away from the contact, a recording mechanism (20) receives a start signal, and commences recording the movement of a perforated tape (12) its monitor (24) probing the number of passing holes. Monitoring continues during the movement upwards of the magnetic field-sensitive detector, and when the latter passes a magnet (8) fitted in a float (7) it is activated to provide a stop signal to the recording mechanism via the electronic unit.
Patent SE-8502833-D0 (SE)
Inventor: ANDERSSON ALF OVE
IPC: D21C11/10
Filed: 1985-06-07
Abstract: The Invention relates to a process of increasing the solids content of black liquor at its recovery in a sulfate pulping process. According to the invention, the liquor is first heated at a presure which is so high that no boiling occurs at the heating temperature, after which the liquor is led to a tank where its pressure is released to a value below the saturation pressure of steam at the relative temperature of the liquor such that water is evaporated. The liquor thus concentrated can be led to the liquor combustion in the recovery process.
Patent SE-8505263-D0 (SE)
Inventor: RUDY W
IPC: B21L1/04
Filed: 1985-11-07
Abstract: The chain links are bent in a single bending station, using a single mandrel. Pieces of wire of a given uniform length are bent into a V-shape between a holder and a suitably shaped recess in the mandrel. A wire feed sleeve and a wire receiving sleeve are disposed opposite one another defining a wire path between the holder and mandrel. Wire guides having guide surfaces guide the wire in its feed path from the feed sleeve to the receiving sleeve. The receiving sleeve has an abutment member provided with a support surface which, with the feed sleeve, prevents the leading and trailing ends of the wire piece from moving in a direction perpendicular to the direction of wire feed during the V shape bend. The two sleeves, each of which is formed together with a bending tool, are then retracted to free the wire ends, and the bending tools are moved perpendicular to the wire feed direction to bend the wire ends around the mandrel into a C-shape. The wire ends are then bent around the same mandrel to bend the wire ends into an O-shape to close the link.
Patent SE-8601668-D0 (SE)
Inventor: BOKELUND DOUGLAS
IPC: A01K97/00
Filed: 1986-04-14
Abstract: A machine for automatic cleaning and cassetting of long- line hooks, directly after the fish have been removed from them, has a line wheel 21 which reels in the line 13, together with its snells 14 and thereto attached hooks, through the cleaning devices 16 in which the hooks are brushed and sprayed with water, and through a hook- sorting equipment 18, 19 which removes defective hooks. The defect-free hooks are guided along a course and drawn into cassettes 22, while at the same time the line 13 is reeled in by the line wheel 21 and brought into a container 23 on the walls of which the cassettes 22 are attached. <IMAGE>
Patent SE-8700611-D0 (SE)
Inventor: BENGTSSON H
IPC: B65D90/26
Filed: 1987-02-16
Abstract: The cylindrical tank (3) extends between the two gables (2). Its two compartments are for transporting, respectively, water and slurry. To control the filling level in the tank, a suitable overfill protection (12-26) is fitted in the upper part of at least one gable (2).
Patent SE-8701597-D0 (SE)
Inventor: PUSKARZ S J
IPC: B67C3/10
Filed: 1987-04-16
Abstract: A filling valve mechanism for cans is presented. The valve includes a sleeve slidably mounted on a pair of pins and limited in downward motion by means of a stop. The sleeve carries an O-ring circumferentially thereabout for engaging within the throat of a container or can to be filled. The O-ring is of slightly greater diameter than the throat of the can such that sealing engagement is achieved. Also carried on the sleeve is a resilient compressible stripping member adapted for engaging the mouth of the can. The stripping member compresses against the mouth of the can, short of full compression by virtue of the limited downward movement of the sleeve against the stop. After the can is filled, the stripping member urges the O-ring from the throat of the can while holding the can in place.
Patent SE-8702036-D0 (SE)
Inventor: KVANT L-A
IPC: B25J17/02
Filed: 1987-05-18
Abstract: The robot hand joint has bearing supports (63, 64) for the outgoing shaft located on both sides of the tilt rotary axis (E) and in the same plane. The tilt and outgoing shaft (60) are located between two halves of the robot hand joint.
Patent SE-8702037-D0 (SE)
Inventor: FALESKOG BENGT
IPC: A47L13/258
Filed: 1987-05-18
Abstract: The device has arms (30) brought together through 90 deg. around a common articulation pin (32), around which the mop shaft (60) can also be pivoted. This allows a floor surface beneath furniture with short legs to be dried. - Several paired parallel rollers (27, 28, 29) are movable from each other by overcoming the force of individual springs (3, 4, 5). This occurs when the mop is inserted between the rollers which are urged towards each other under the effect of the corresp. spring force.
Patent SE-8702706-D0 (SE)
Inventor: GUZZINI GIANNUNZIO
IPC: F21V17/16
Filed: 1987-06-30
Abstract: Lighting device with an asymmetrical light beam, of the type essentially constituted by a main conical reflector on whose side wall at least an opening is provided, in correspondence of which an additional reflector segment is externally provided, characterized in that said additional reflector segment has the same curvature of the main reflector, and is fastened onto said lighting device by means of a bracket capable of holding said supplementary reflector segment spaced apart from said main reflector.
Patent SE-8704223-D0 (SE)
Inventor: NISHIKAWA M
IPC: G07C9/23
Filed: 1987-10-29
Abstract: A locking and unlocking device is advantageously used together with a safe-deposit box control system. This locking and unlocking device essentially comprises a bank lock and a customer lock, which is opened using the customer's own key. Both locks are mounted on the cover plate 111b of each one of the safe-deposit box units in a safe-deposit room, and a key hole 121b permits opening only when the magnetic card is introduced through a card insertion slot 135 for displacing a slide element 136 or cap away from the key hole 121b. When the magnetic card is inserted, magnetic pins are released from their engagement holes, so that the slide element 136 or cap is released from its position of engagement. <IMAGE>
Patent SE-8800683-D0 (SE)
Inventor: BERGKVIST B G
IPC: G01S13/44
Filed: 1988-02-26
Abstract: The invention relates to a method and a device in connection with radar for measuring the angle position of a target relative to a point of measure. The measuring is carried out by means of a continuously scanning radar operating with monopulse technique. The angle deviation of the target is obtained by comparison of echo signals received on the receiver antenna (3) within a distance interval. The deviation is added (7) to a reference angle position to calculate a reference angle position. A number in the angular direction adjacent reference related angle positions of the target showing a stipulated minimal requirement of the signal energy are weighed together (8, 9).
Patent SE-8900313-D0 (SE)
Inventor: HOEROLD G
IPC: B21B31/04
Filed: 1989-01-30
Abstract: The invention relates to a rolling stand constructed without housings and without preloading. The invention is intended to improve the ability to function and increase reliability. The object is to create a rolling stand in which the chocks of the rolls are self-adjusting and cannot be displaced radially relative to one another but can be displaced axially and parallel to the rolling line in pairs, within certain limits. This is achieved by virtue of the fact that the chocks are connected in pairs and via flexible sealing elements and braced against the tie rods via articulation parts in a manner which has a weight-compensating effect by means of spring elements arranged at the ends of the said tie rods. <IMAGE>
Patent SE-8900645-D0 (SE)
Inventor: ROENNEFARTH KLAUS
IPC: B60T17/00
Filed: 1989-02-24
Abstract: An air drier is proposed which has a silencer (7) in a housing lower piece (1) in an annular entry chamber (3). This silencer (7) is sound-insulated from the housing lower piece (1) by resilient bearings (plastic rings 8, 9, 10) and is furnished with a honeycomb-like coating (12). As a result it ensures an acoustic uncoupling of the pressure waves and sound waves coming from the compressor. The air drier is for use in compressed-air braking systems of motor vehicles. <IMAGE>
Patent SE-8901606-D0 (SE)
Inventor: ROSENBERG G
IPC: E06B3/46
Filed: 1989-05-05
Abstract: In a wall comprising a framework (10, 10A, 11A, 11B) with covering panels (12A, 12B, 12C, 12D) mutually spaced and covering the framework at both sides thereof, there is defined between the panels a free space (13) for receiveing therein a sliding door (14) in the opened position thereof, said space terminating in a vertical slot (16) for the movement of the sliding door between opened and closed positons, said slot being located at one side of a door opening (15) to be closed by means of the sliding door. The panels are received at the edges thereof extending along the slot, in metal sheet box sections (17) provided as stiles of the door opening on the outside of the panels, said sections forming a supporting girder for the covering panels as well as farming and lining o the door opening.
Patent SE-8902293-D0 (SE)
Inventor: KARLSSON JAN-OLOF
IPC: C12Q1/527
Filed: 1989-06-22
Abstract: The present invention relates to a method and a device for the detection of explosives, such as trinitrotoluene (TNT) and nitroglycerin, utilizing a biological detector. Preferably the sensor element is a blood vessel or part thereof, and the blood vessel dilatation effect of the explosive is being registered.
Patent SE-8902372-D0 (SE)
Inventor: SUNDQVIST ARNE MARDON
IPC: E04G5/06
Filed: 1989-06-30
Abstract: A device for supporting a work platform, by having a lever arm allow a rod to cause a grip member to be clamped on a board included in particular in a cover boarding, comprises an arm 2 which is formed by a hollow beam and which is articulated on an upright hollow beam 1 which, at its upper part, is supported by a grip member which is closed by means of a rod 3 running through the upright hollow beam 1. <IMAGE>
Patent SE-9001564-D0 (SE)
Inventor: GAY F DU
IPC: F16J15/34
Filed: 1990-04-27
Abstract: A sealing device for sealing an annular space between two machine elements (2, 4) rotatable in relation to each other, comprising an elastic material sealing ring (8) and a counterface (36) engaged by a sealing lip (14) of the sealing ring. The sealing ring (8) has a main body (12) received in a groove (22) in one of the machine elements (2). The main body (12) of the sealing ring has at at least one of two side surfaces of the groove (22) at least one annular projection (18) engaging the opposite side surface of the groove. <IMAGE>
Patent SE-9001745-D0 (SE)
Inventor: HOEGLUND P
IPC: G06F11/20
Filed: 1990-05-15
Abstract: Device for generating a current (I) corresponding to the input quantity (A) of the device, for example for a digitally working process control system, comprises two parallel-working current-generating members (1, 2), each one connected to a current summation member (3). The current-generating members are each one adapted to generate a current (I1, I2) proportional to the quantity (A), the proportionality being determined by an influenceable proportionality factor (k1, k2). Further, each one of the current-generating members is adapted to supervise both its own function and that of the other member. Upon indication of a malfunction in one of the current-generating members, the function of the device is taken over by the other member alone. Each one of the current-generating members may preferably by adapted, by means of switching members (6, 7), to establish an alternative path for the generated current. The device is further adapted to sense whether an indicated malfunction in one of the current-generating members is caused by an internal fault in the current-generating member or by an external fault such as an interruption in the part of the circuit, which is connected to the current measuring member. <IMAGE>
Patent SE-9002609-D0 (SE)
Inventor: ERIKSSON T G
IPC: B01F7/00
Filed: 1990-08-09
Abstract: A typical compsn. of the emulsion consists of:- 24.6 wt% alkylphenolethoxylate with around 10 carbon atoms in alkyl parts and 4 mol ethylene oxide, 20.5 wt.% nonylphenolethoxylate with 9 mol ethylene oxide, 23 wt.% phenolethoxylate with 4 mol ethylene oxide, 1.2 wt.% quat. cocoa butter aminethoxylate with around 10 mol ethylene oxide, 0.4 wt.% cetyltributyl ammonium bromide, 30.3 wt.% cycloparaffin carbohydrate solvent with commencement boiling point of 157 deg. C and a flash point of 43 deg. C. 250 litres of the mixt. are mixed with 25 litres NTA soln. (38 wt.%) contg. an excess of lye of 1 to 5 wt.%. The mixt. is then diluted with cold water to form 1000 litres.
Patent SE-9101897-D0 (SE)
Inventor: RYHAM R
IPC: F24F3/14
Filed: 1991-06-19
Abstract: Wet air preferably from a liquid ring pump is dehumidified by the use of a desiccant liquid absorber. The heat released by condensation of water vapor in the absorption liquid will be taken up by the air. The air is further heated by water vapor produced by regenerating the absorption liquid. According to a preferred embodiment of the invention, the source of the wet air is a suction box in the forming section, couch roll or pick-up roll of a paper machine and the hot air is used as pocket ventilation air in the dryer section of the paper machine.
Patent SE-9201805-D0 (SE)
IPC: B23Q7/04
Filed: 1992-06-11
Abstract: A support unit (2) engages the body (S) in two cross directions and is adjustable in relation to a longitudinal axis in the body. A pair of stud-type components are arranged in the longitudinal axis direction, of which at least the one is axially displaceable to bring the components to engage with the body (3) and hold it. The support unit (2) is then removed from the body and a machining tool (5) processes a specific side of the body. After the tool has moved downwards a drive and positioning unit (8) rotates one stud-type component and with it the body through a predetermined angle. The tool then returns to machine the freshly presented surface, and this cycle is repeated until all surfaces have been machined.
Patent SE-9301490-D0 (SE)
IPC: A62C35/58
Filed: 1993-04-30
Abstract: A pump device for feeding a sprinkler system comprises a speed controlled, D.C. driven mother pump (1) which continuously maintains a stand-by pressure in the sprinkler system, and at least one slave pump (2) which is switched on when, after alarm has been given, the performance of the mother pump in maintaining the stand-by pressure has reached a predetermined part of its maximum value. The performance of the mother pump is then reduced to a predetermined lower level, and the slave pump or pumps are stopped when no more needed.
Patent SE-9301599-D0 (SE)
IPC: A61F2/46
Filed: 1993-05-10
Abstract: A method and an arrangement for successively feeding batches into a mixing vessel under partial vacuum for the preparation of bone cement. The arrangement includes an inner container communicating with the atmosphere and with the mixing vessel, which container is so arranged as to enclose a glass ampoule containing a liquid bone cement component and, on the other hand, a device for opening the ampoule so that its contents can be sucked into the mixing vessel under partial vacuum. An outer container encloses the inner container at least partially, and is arranged to communicate with the mixing vessel. The inner container, and the outer container, define a space filled with a proportional quantity of a second bone cement component, which is in powder form. The inner container is capable of displacement relative to the outer container between a first position, in which sections of the inner container prevent communication between the mixing vessel and the atmosphere, and a second position, in which communication between both the mixing vessel and the atmosphere is open, so that the powdered bone cement component can be sucked into the mixing chamber under vacuum. The feeding sequence of the bone cement components is arbitrary. In other embodiments, the inner and outer containers are eliminated, or only the inner container is retained.
Patent SE-9400831-D0 (SE)
Inventor: WAHREN BERTIL FOLKE
IPC: B32B7/022
Filed: 1994-03-11
Abstract: The transport belt (2) forms part of an endless conveyor belt in a goods or material transport arrangement, and has an upper layer (2a), a force absorbing intermediate layer (2b) and a lower layer (2c), the latter being suitable as wear protection against one or more support members (5) of the belt. The upper layer orientated over the intermediate layer is made wholly or partly (2e) of a material with an elasticity exceeding that of the upper layer and with a hardness, grade Shore A, of 30 - 55 deg.
Patent SE-9403173-D0 (SE)
Inventor: KYUNG-HO KIM
IPC: B65D47/20
Filed: 1994-09-21
Abstract: A portable vacuum bottle includes a discharging path opening/closing device. The device cooperates with a stopper which opens and closes the discharging device of the portable vacuum and is threadedly coupled to a discharge opening. The opening/closing device includes a path opening button and a path closing button accessible from the top surface of the stopper. A valve seat and attached resilient member facilitate the opening and closing operation of the discharging path within the stopper. An operating arm is rotatedly mounted in the stopper in a seesaw manner and is interposed between the path opening button and the valve seat. Another end of the operating arm is connected to the path closing button.