baber/WOPTO huggingface dataset:
Patent SE-0600523-L (SE)
Inventor: GRANSTROEM MAGNUS
Filed: 2006-03-08
Abstract: The present invention relates to automatic adjustment of a tow vehicle's (110) coupling arrangement (111), such that a trailer (120) can be disengaged from the vehicle (110) as smoothly as 5 possible. After engagement of at least one support leg (122) of the trailer (120), a fluid operated level control mechanism (112, 114) lowers the coupling arrangement (111) until this arrange- m e n t reaches a reference elevation (h<SUB>ref</SUB> ), which is determined by a respective length of the at least one support leg (122). 10 After having reached the reference elevation (h<SUB>ref</SUB>), the fluid pressure (P) in a fluid chamber (112) of the level control mechanism is continued to be lowered until a lowering of the coupling arrangement (111) below the reference elevation (h<SUB>ref</SUB>) is detected. Thereafter, the coupling arrangement (111) is re-elevated to a level being equal to the reference elevation (h<SUB>ref</SUB>). At this point in time, the trailer (120) can be disengaged from the vehicle (110) without risking that the vehicle (110) drops down or hops up.
Patent SE-0701298-L (SE)
Inventor: NILSSON JOHAN
Filed: 2007-05-30
Abstract: A bumper beam has a hat shaped profile and is turned with the crown (12-14) towards the vehicle and has a lid (17) that gives the bumper beam a closed profile. The bumper beam has two mountings (20, 21) that usually are adapted to be fitted to the side rails of the vehicle. The mountings (20, 21; 40) consist of a plate formed from one piece that has two standing sides (23, 24; 43, 44) and from these out-turned flanges (25, 26) with holes (28) for mounting to the vehicle, where the standing sides have cut-outs (27) adapted for the bottom and sides of the bumper beam and are welded to these.
Patent SE-7502810-L (SE)
Inventor: JOLY J
IPC: H01B5/02
Filed: 1975-03-13
Abstract: 1481642 Electric connections LA TELEMECANIQUE ELECTRIQUE 18 March 1975 [17 April 1974] 11224/75 Heading H2E [Also in Division B3] In securing a copper layer 3, which is to be engaged by a removable contact 17, to an aluminium bus-bar 1 a strip 2 is formed comprising an aluminium support 4 and a copper layer 3 the aluminium of the strip is placed in contact with the bus-bar and the strip is spot welded to the bus-bar. A solid aluminium busbar is, in an embodiment, engaged by an aluminium strip 4 coated by rolling or electro deposition with copper 3 on the face remote from the bus-bar and the strip is spot welded to the bar by electrodes. In a modification a tin coating is provided on the copper of the strip the tin coating being preferably provided at only selected areas by the use of a mask. The removable contact member 17 is engaged with the copper layer adjacent the weld spot.
Patent SE-7507344-L (SE)
Inventor: KIRKUS L
IPC: B41F27/00
Filed: 1975-06-26
Abstract: 1476707 Web-fed printing. ROCKWELL INTERNATIONAL CORP 23 April 1975 [28 June 1974] 16768/75 Heading B6C In a rotary web press, printing plates 31, 31<SP>1</SP>, 31<SP>11</SP> are, offset from each other around the plate cylinder 11 by between 48 and 57 degrees: to reduce vibrations. An impression cylinder 12 has blankets 33, 33<SP>1</SP>, 33<SP>11</SP> each with a slit 34, 34<SP>1</SP>, 34<SP>11</SP> respectively, arranged to coincide with gutters 32 in the printing plates. Plate clamping assemblies are actuated by shafts which extend to the ends of cylinder 11.
Patent SE-7510460-L (SE)
Inventor: REUTING H-W
IPC: H01H50/54
Filed: 1975-09-18
Abstract: Contact springs are damped against resilient bouncing in that thin plastic foil covers one or both sides of the spring. The foil, when extending into the zone of clamping one end of the spring, is used to maintain specific tolerances in contact positioning. The foil should have low cold flow characteristics and high reversible elasticity, such as folacron or polysulphonic plastic.
Patent SE-7601752-L (SE)
Inventor: GABOR A
IPC: B41J19/20
Filed: 1976-02-17
Abstract: 1425111 Selective printing XEROX CORP 23 Feb 1973 [25 Feb 1972] 9073/73 Heading B6F [Also in Divisions G4 and G3] A printer comprises a type disc 18 stepped to printing position by a stepping motor 27, and acted on by a hammer 19, the disc and hammer being supported on carriage which is stepped along a print line with respect to a platen 11. The disc comprises glass filled nylon radial spokes, and is fixed to the shaft 28 of the motor 27 by a releasable coupling comprising a rubber hub 31. The position of the disc 18 is detected by discs 36, 35 and the motor is driven in such a direction as to position the disc the more quickly.
Patent SE-7603744-L (SE)
Inventor: MOREL P
IPC: C25C3/16
Filed: 1976-03-29
Abstract: The invention relates to a method and a device for supplying electric current to igneous electrolysis tanks.
Patent SE-7609842-L (SE)
Inventor: BOND T J
IPC: B29C49/12
Filed: 1976-09-06
Abstract: APPARATUS FOR CONTROLLING PLASTIC MATERIAL DISTRIBUTION IN MANUFACTURE OF BIAXIALLY ORIENTED PLASTIC CONTAINERS An apparatus which allows for uniform stretch rate and careful temperature control in the production of biaxially oriented plastic containers having uniform wall thickness and good clarity.
Patent SE-7701179-L (SE)
IPC: F16G13/14
Filed: 1977-02-03
Abstract: A link chain, particularly for use as an anchor chain, comprises a plurality of links joined together in sequence, each link including a closed member comprising a pair of facing U-shaped portions, the base of the U at each end of the member having a portion of its inside surface of part cylindrical form, the cylindrical axes of said portions being arranged substantially transversely with one convex and the other concave so that the part cylindrical convex surface of one end of one link mates with one part cylindrical concave surface at the other end of a preceding link when the chain is straight under tension, and enables the chain to withstand greater loads, the U-ends being shaped to permit relative pivoting of the links about an axis substantially transverse to the plane of the link.
Patent SE-7709382-L (SE)
Inventor: OKITA K
IPC: B29C48/10
Filed: 1977-08-19
Abstract: A composite structure vascular prosthesis comprising a porous polytetrafluoroethylene tube in which the pores of the porous polytetrafluoroethylene tube are filled with at least one water-insolubilized water-soluble polymer, and a process for producing the composite structure vascular prosthesis.
Patent SE-7709975-L (SE)
IPC: B65H23/025
Filed: 1977-09-06
Abstract: A spreader roll for web processing machines used in the paper, textile, and plastic industry. The roll has a stationary shaft on which a roll structure is rotatably mounted. A plurality of rigid cylinder segments form the surface of the roll structure. The cylinder segments are connected to each other movably in relation to each other and to the roll body. The cylinder segments are arranged about, and rotated together with a cylinder sleeve and are connected to each other cicumferentially through rigid retaining rings encircling the roll sleeve. The retaining rings oppose the displacement of the cylinder segments through centrifugal forces acting in the radial direction. The cylinder segments are arranged in parallel rows along the cylinder axis and interconnected to each other within the rows. Annular carriages within the roll structure rotate as integral parts of the roll and at angles to the roll-axis. Thereby, the cylinder segments are caused with each revolution to be progressively elongated and then contracted.
Patent SE-7713410-L (SE)
Inventor: ERIKSSON L
IPC: H02H7/26
Filed: 1977-11-28
Abstract: In circuitry for generating tripping and blocking signals for the protection of electrical power supply network components as a result of the occurrence of faults, the blocking signals are selected from each phase of the electrical power supply network to prevent tripping in each phase for faults occurring behind the protected component. A sequence detector includes a partial detector for each phase of the electrical power supply network and includes logic circuitry responsive to respective tripping and blocking signals generated for each phase of the electrical power supply network in dependence on whether the fault lies ahead or behind the protected electrical component, respectively. Each logic circuit includes a gate and a delay circuit responsive to the output of the gate. The output of the delay circuit in the tripping logic circuit is input to the gate in the blocking logic circuit and vice-versa. Each blocking logic circuit includes an additional gate for receiving a blocking input from another protection circuit which is common to all the partial detectors for passing blocking signals and blocking tripping signals.
Patent SE-7714484-L (SE)
Inventor: ROGERS E C
IPC: H02G5/10
Filed: 1977-12-20
Abstract: An electric busbar installation comprises at least one busbar comprising a rigid bare elongate conductor housed within and rigidly secured to and spaced from a rigid tube, arranged with its axis substantially vertical by longitudinally spaced rigid insulators, the space between the busbar and the tube containing an electrically insulating fluid which is in direct contact with the bare conductor of the busbar, at least one duct which is in thermal association with the bare conductor throughout the length of the busbar and which forms part of a closed circulatory system for evaporable refrigerant; and interconnected in the circulatory system, condensing means for receiving evaporated refrigerant from, and for delivering liquid refrigerant to, the duct. Artificial cooling of the busbar is effected by extraction from the bare conductor of the heat generated by the busbar when it is on load, which heat raises the temperature of the bare conductor to such an extent as to evaporate liquid refrigerant being caused to flow along the duct to the condensing means where it is cooled and condensed to liquid form for re-circulation along the duct.
Patent SE-7813470-L (SE)
Inventor: KALASHNIKOV LEONID FEDOROVICH
IPC: F04D29/22
Filed: 1978-12-29
Abstract: The pump of the present invention has a housing which accommodates an axial impeller set on the pump drive shaft. The impeller has a hub which carries a number of the helical impeller blades held in position thereto and defining a plurality of blade channels for the liquid being handled to pass. An additional intake axial impeller with the helical impeller blades is set on the pump drive shaft before the axial impeller as viewed in the direction of liquid flow, said additional intake axial impeller having its outside diameter smaller than the outside diameter of the axial impeller, and the lead of helix of the impeller blades thereof is lower than the lead of helix of the impeller blades of the axial impeller at the entry thereof, while the ratio between the outside diameter of the additional intake axial impeller and the outside diameter of the axial impeller, and the ratio between the lead of helix of the impeller blades of the additional intake axial impeller and the lead of helix of the impeller blades of the axial impeller across the outside diameter of both respective impellers are selected so as to provide for high pump suction capacity.
Patent SE-7901052-L (SE)
Inventor: DRUGGE R
IPC: C22B1/14
Filed: 1979-02-06
Abstract: Green pellets are sintered by drying, pre-heating, firing and cooling steps, at least the drying and pre-heating steps being carried out with said pellets resting, in the form of a bed, on an endless gas-permeable conveyor and at least the first part of the drying operation being carried out with a gas which passes upwardly through said conveyor and the pellet bed, while subsequent temperature-increasing treatment steps carried out on the conveyor are effected with a hot gas flowing downwardly through the pellet bed and the conveyor. At least the first part of the drying operation is effected with heat stored in the conveyor and/or in a hearth layer for the pellet bed arranged on said conveyor by using a drying gas which comprises substantially cool air and which is heated during its passage through the conveyor and/or the hearth layer by the heat stored therein.
Patent SE-7905021-L (SE)
Inventor: FASSBENDER R
IPC: B62D5/08
Filed: 1979-06-08
Abstract: A differential pressure actuated valve is displaced from a spring-biased, stabilized position to a stabilized pump-changeover position in response to increasing pump pressure. The valve actuating pressure is varied in both directions of valve movement between the stabilized positions by variation of the restriction passage flow area through which the pressure differential is developed for actuating the valve.
Patent SE-7910187-L (SE)
Inventor: SONDERMANN T
IPC: G21C3/00
Filed: 1979-12-11
Abstract: Mixed crystals containing uranium and gadolinium for conversion into nuclear fuels by introducing NH3, CO2 and a uranyl salt solution containing dissolved gadolinium into a body of an aqueous solution of ammonium carbonate. As a result salts of gadolinium and uranium complexes precipitate and during precipitation there is a lowering of the pH from 9 down to 8.2. The precipitate is separated and converted to uranium and gadolinium oxides. Preparing the mixed crystals in this manner results in the gadolinium being finely and homogeneously distributed into the oxidic nuclear fuel.
Patent SE-8000793-L (SE)
Inventor: LENAERTS G V
IPC: H05K1/05
Filed: 1980-01-31
Abstract: An integral telephone set and handset has two cooperating housings forming a hollow handset with a rigid support member in the form of a porcelain coated steel plate which carries the pushbutton assembly on one side and the electrical components or devices on the other. The receiver, transmitter and line switch and recall button can also be mounted on the support member.
Patent SE-8006551-L (SE)
Inventor: MAURY C
IPC: G11B5/55
Filed: 1980-09-18
Abstract: A head is shifted relative to a magnetic disc for recorded information carried by plural concentric recording tracks on the disc. Addresses of the tracks are recorded on and read by a head from plural reference zones on the disc. The head is shifted from a starting track A to a destination track B by an electric motor. The motor is controlled so the head is accelerated from track A to track C and the head is decelerated when it reaches track C; track C being between tracks A and B. The motor is controlled by calculating an acceleration instruction for the head in response to addresses read by the head and by measuring the head acceleration. The instruction and measured accelerations are combined to derive an error indication that controls the motor.
Patent SE-8006570-L (SE)
Inventor: ARINOBU M
IPC: G21C9/004
Filed: 1980-09-19
Abstract: In a steam condensing apparatus according to this invention, a plurality of branch pipes each having an exhaust nozzle are attached to the distal end of a guide pipe which extends into coolant to eject steam of coolant into the coolant, the branch pipes having different nozzle diameters and/or pipe lengths.
Patent SE-8100331-L (SE)
Inventor: MAYNARD JR B W
IPC: F02B19/14
Filed: 1981-01-21
Abstract: Precombustor 10 basically comprises electrostatic injector 12, combustion chamber 14, and glow plug 16. The precombustion chamber 14 basically comprises an injector port 40 for housing the electrostatic injector 12, an igniter port 42 for housing the glow plug 16, and a flow passage 44 substantially opposite the injector port 40 for conveying air into the precombustion chamber 14 and combusted gases out from the precombustion chamber 14. The combustion chamber 14 is enhanced by the incorporation of electrical insulation 46 and electrodes 48 along the interior wall of the precombustion chamber 14. The electrostatic fuel injector 12 basically comprises an electroconductive injector body 20 having at least one fuel inlet and at least one fuel outlet, means 22 and 23 for electrically insulating the injector body from the diesel engine, and a means 24 for charging the injector body in a range from about 10,000 to about 100,000 volts.
Patent SE-8100483-L (SE)
Inventor: WEILER R
IPC: B60T13/56
Filed: 1981-01-27
Abstract: Radially-extending flanges (23) of a diaphragm plate (10) attached to a rolling diaphragm (11) of a vacuum booster (1) extend through slots in a booster casing reinforcing tube (5) and are attached to a sleeve (21) of a control valve (15), the distance "a" between the rolling diaphragm and one end of the slots being at least equal to half of the power stroke of the diaphragm plate (10). <IMAGE>
Patent SE-8106924-L (SE)
Inventor: BLOK S
IPC: B65H3/46
Filed: 1981-11-20
Abstract: Apparatus for separating out individual bags from a layer of at least partially overlapped bags has first means (11, 11a) for force-lockingly fixing one end (B) of a bag (A) which is at the top in the overlapped layer., to a support surface (II) which is disposed therebelow, and second means e.g. in the form of suction cups (6), for gripping and holding the other, second end (C) of the bag (A). After the end (B) of the bag has been fixed, the end (C) of the bag is engaged by the suction cups (6) and, by driving chain wheels (8, 8a) by a motor, further chain wheels (7, 7a) are pulled towards the end (B) of the bag to cause the suction cups (6) initially to perform a rotary motion such that the end (C) of the bag engaged thereby is peeled upwardly and separated from the next bag therebelow, the suction cups (6) moving along a path (14). <IMAGE>
Patent SE-8200144-L (SE)
Inventor: RUSH D A
IPC: G01D5/245
Filed: 1982-01-13
Abstract: An optical displacement transducer for providing a digital output representative of the displacement of a variable from a datum value comprises a light beam emitter and a light beam receiver disposed on a common optical axis, a digital encoding element comprising an optical grating disposed between the light beam emitter and receiver, the grating extending in a circular path with the grating lines extending substantially radially of the path, means for causing relative rotation between the light beam and the grating about the center of the circular path whereby the light beam as seen by said receiver is in the form of a series of light pulses, a first reference position at a stationary position on the circular path, a second reference position on the circular path and angularly displaced about the center of the circular path from the first reference position whereby a predetermined light pulse count is produced during the relative rotation through the angle between the first and second reference positions, and control means for adjusting the second reference position relatively to the first reference position in response to displacement of the variable whereby to vary the pulse count in response to the displacement.
Patent SE-8204054-L (SE)
Title: Leakage measurement in gas-filled system - using variations in concn of radioactive substance as measure of leakage degree
Inventor: WESTERBERG STEFAN
IPC: G01M3/20
Filed: 1982-06-30
Abstract: A radioactive material is introduced into the system. Any change in the concn. of material is measured and indicates the presence and size of any leakage. Typically radon is used which has a half life of 3823 days. It diffuses into the system and is measured. E.g. a leakage of 0.1 volume %/hour brings about a change in the measured concentration of radon of about 10% for a system whose volume is 10cu m. (Provisional basic previously advised in Week 8408).
Patent SE-8302684-L (SE)
Inventor: ASPLUND F E W
IPC: F23B99/00
Filed: 1983-10-24
Abstract: PCT No. PCT/SE84/00342 Sec. 371 Date Jun. 24, 1985 Sec. 102(e) Date Jun. 24, 1985 PCT Filed Oct. 17, 1984 PCT Pub. No. WO85/02007 PCT Pub. Date May 9, 1985.Method and device for firing solid fuels, substantially in the form of lumps or pieces, in a furnace having a combustion chamber (1) with a sustantially horizontal bottom (10), upon which is maintained a fuel bed (3) with relatively great thickness while supplying fuel within the very bed (3), through which bed primary combustion air is fed from below through mutually spaced primary air passages (18) in the combustion chamber bottom (10), the combustion gas which leaves said chamber (1) furthermore being subjected to a subsequent secondary combustion in a secondary combustion chamber after addition of secondary combustion air. In order to provide for a mechanical removal of ash the invention suggests that the fuel is supplied into the bed positively and intermittently at a position on an end wall of said combustion chamber (1) at a vertical height spaced above the bottom (10) of the latter but below the upper surface of the fuel bed during operation of the furnace and substantially in horizontal direction, whereby at each occasion newly supplied fuel provides an agitation of the bed (3 ) such that a concentrated combustion zone is obtained at the upper portion of the bed while finally combusted fuel in the form of ash is progressively moved towards the opposite end wall of the combustion chamber (1) and downwards and along the combustion chamber bottom (10), wherefrom the ash is removed in horizontal direction during furnace operation.
Patent SE-8303342-L (SE)
Inventor: IGIELSKA J
IPC: B63B19/12
Filed: 1983-06-13
Abstract: The hatch arrangement is for the deck of a ship, and includes a first guide fillet system (12) fitted above the deck (12) and aligned with a second such system (13) below the deck. The ends (16,17) of the system facing each other form a gap which is overlapped by adjustable connectors (20). The gap is dimensioned to allow manoeuvring of a laterally-moving hatch (18).
Patent SE-8401304-L (SE)
Inventor: HOUGEN EVERETT DOUGLAS
IPC: B23B27/10
Filed: 1984-03-09
Abstract: An annular cutter (10) has a cylindrical side wall (14) provided with cutting teeth (16) spaced circumferentially around its lower end, the inner periphery of each tooth (46) being radially relieved to provide a narrow margin(m) at the inner side of each tooth directly behind the cutting edge thereof (22) and simultaneously provide a large escape path (50) for chips and an enlarged coolant passageway. <IMAGE>
Patent SE-8402526-L (SE)
Inventor: ANDERSSON R
IPC: B65D5/08
Filed: 1984-05-10
Abstract: The capsule has seam and sealing flaps (24-27) of the delta corner type composing its outer end flaps. The outer end flap and seam/sealing flap forming the one delta corner have easily opened parts (32,33), at least partly aligned with the cut-out corner. A part (29) fixable to the outside of the capsule extends the outer end flap, and covers the gap between the delta flaps. Pref. it extends along the while width of the capsule.
Patent SE-8501350-L (SE)
Inventor: DAHL GUNNAR
IPC: G01C15/04
Filed: 1985-03-20
Abstract: The lower part of the pipe is pressed to form two tracks bent longitudinally, and to enclose the ends formed with bends of a flat iron or round stirrup (1) inserted into the pipe. After the pipe has been driven into the ground to the required depth, taking the stirrup with it under the force of strokes imparted by an iron bar inserted into the pipe, the stirrup arms (2) are rounded outwards below the pipe so as to form an anchor. In preparing the pipe, it is first cut to length, and the stirrup with bent lower ends isinserted into the lower part of the pipe with its ends at the pipe end. The lower part of the pipe, by pressing, is formed into tracks which enclose the stirrup ends sufficiently tightly so that a sliding ability exists by adjustment of the press striker mechanism.