baber/WOPTO huggingface dataset:
Patent SE-8106772-L (SE)
Title: Rigid plates for load bearer - are connected by manually bendable plate and plastics components and are positioned to allow lift truck fork insertion
Inventor: STROMBERG M
IPC: B65D19/40
Filed: 1981-11-16
Abstract: The load bearer, over parts of its length, has a hollow, closed cross-section and is produced by folding and bending of a flat body defined by a number of longitudinal parallel fields comprising rigid plates. The plates are connected to each other by manually foldable or bendable sheet pieces, such as plate O plastics. At least two fields in the folded-bended condition locate centrally to each other, and the plates are so formed that a lift truck forks can be inserted between them.
Patent SE-8107416-L (SE)
Inventor: ROGERS JOHN WILLIAM
IPC: B21C47/00
Filed: 1981-12-10
Abstract: The disclosure includes method and apparatus for handling elongated webs of sheet metal, and a sheet metal construct formed as an intermediate product and comprising a parent coil pre-divided into a plurality of daughter coils. In one method sequence, separation can be completed by the end user of the coil just before it is fed into a press or the like. In another method sequence, separation is completed during wrapping of the parent coil. In still other sequences, completion of separation can be accomplished at stages intermediate these two. Slitting may be done directly off a mill. Edge trim strip may be wound as part of the parent coil to simplify scrap handling, and may be used to protect the coil in transit.
Patent SE-8200268-L (SE)
Inventor: BRETTHAUER K
IPC: H05B7/144
Filed: 1982-01-19
Abstract: In order to assure a high arc current and a high arc power with simultaneous reduction of flicker voltages, at least two juxtaposed electrodes, each having the same distance from the vertical axis of the furnace and the same electrical potential, are connected to each phase of an electric arc furnace, which is preferably a three-phase electric arc furnace. Preferably circular electrodes are employed which are conductively connected together at least in the vicinity of the electric arc.
Patent SE-8202559-L (SE)
Inventor: MERTENS G
IPC: B32B17/10
Filed: 1982-04-23
Abstract: A method of bonding a first, vitreous sheet to a second sheet to form a laminate which includes the steps of bonding together the sheets using an adhesive material which is at most 250  mu m thick and has a viscosity in the range 15 to 300 poises, the adhesive being such that it is settable by evaporation of solvent or by hot or cold curing. The assembly is degassed by subjecting it to sub-atmospheric pressure at a temperature such as to maintain the adhesive viscosity within that range whereafter it is exposed to atmospheric pressure and the adhesive is caused or allowed to set.
Patent SE-8202902-L (SE)
Inventor: OLOFSSON J S K
IPC: B22D11/126
Filed: 1982-05-10
Abstract: Process for removal of cutting slag (5,7) from steel ingots (1), actually slabs, which is formed during cutting by gas cutting etc. of a piece of continuous casting or on cutting up a mother ingot into ingots which are to be milled.  The cut-off ingot (1) is caused to move relative to a slag scraper (3) in a direction perpendicular to the ingot's parallel cut sides (4,6), and the slag scraper (3) is brought into contact with the ingot (1), when this passes the slag scraper (3) where the cutting slag (5,7) is removed.  An apparatus related to the process includes at least one slag scraper (3) arranged inside a track (2) on which an ingot (1) is brought to move itself relative to a slag scraper (3) in a direction perpendicular to the ingot's parallel cut sides (4, 6); this slag scraper (3) includes a cutter (9) which completely covers the ingot's (1) width and which can be brought into contact with the ingot's under side (8).  The cutter (9) can be raised and lowered in the track (2) and includes two flanks (10, 11) angled to each other which run together to a point in the track's (2) centre line.<IMAGE>
Patent SE-8203974-L (SE)
Inventor: LINDQUIST R
IPC: G05B19/18
Filed: 1982-06-28
Abstract: A control system for a programmable industrial robot has a joystick for manual control of the robot during programming for teaching the robot to follow a working path defined by a number of set points. The control system further comprises a memory for storage of the coordinates of these set points and of other instructions and control members for control of the function of the control system during the programming and for storing or entering instructions in the memory. The control members comprise a group of control members each having a plurality of different functions, the particular function in question being determined by the prevailing condition of the control system. An indicating member is arranged, for each of the control members in the group, to indicate the current function of said control members.
Patent SE-8204247-L (SE)
Inventor: SAKAGUCHI J
IPC: H01L27/088
Filed: 1982-07-09
Abstract: A reference voltage generator includes a first n-channel MISFET which has a p+-type polycrystalline silicon gate electrode, and second and third n-channel MISFETs which have n+-type polycrystalline silicon gate electrodes. The first MISFET has its gate and source coupled in common. The second MISFET has its gate coupled to the drain of the first MISFET, and has its source coupled to an output terminal. The third MISFET is supplied across its gate and source with a voltage which is delivered to the output terminal. First and second bias currents to be supplied to the first and second MISFETs respectively are made levels proportional to the drain current of the third MISFET. As a result, the output voltage of the output terminal is made a level which is substantially in agreement with the difference between the threshold voltages of the first and second MISFETs. The output voltage of this circuit is allowed to exhibit favorable temperature characteristics by properly setting the ratio of the first bias current and the second bias current.
Patent SE-8204841-L (SE)
Inventor: COZEWITH C
IPC: C08F4/639
Filed: 1982-08-24
Abstract: A gas phase method for making elastomeric copolymers of ethylene and higher alpha-olefins comprises contacting a gaseous reaction mixture of the monomers with a fluidized bed of inert support that has been sequentially surface-impregnated with catalyst components comprised of a hydrocarbon-soluble vanadium salt having a vanadium valence of 3 to 5, and an organoaluminium compound, at least one of which catalyst components contains a valence bonded halogen.
Patent SE-8205535-L (SE)
Inventor: LAWSON J E
IPC: C07D211/26
Filed: 1982-09-28
Abstract: 2-[2-[2-[(4-Methoxybenzoyl)amino]phenyl]ethyl]-1-methyl-1-alkylpiperid inium halides and 2-[2-[2-[(4-methoxybenzoyl)amino]phenyl]ethyl]-1-methyl-1-benzylpiperi dinium halides are antiarrhythmic agents having reduced toxicity relative to the corresponding piperidine compound.
Patent SE-8305332-L (SE)
Inventor: SCHNITTGER JAN R
IPC: F16C17/02
Filed: 1983-09-29
Abstract: A hydrodynamic slide bearing unit has two relatively movable surfaces between which there is built up in a lubricant layer at least one load-bearing pressure zone within which the pressure (p) during one revolution in the direction of movement will increase from an initial pressure (po) at the forward portion of the pressure zone to a higher pressure (pm) around the most central part of the pressure zone and decrease again to the initial pressure (po), the slide bearing having at least one feed opening for lubricant at or ahead of that portion of the pressure zone which is foremost as counted in the direction of movement or flow, and an outtake means for collection of lubricant with a pressure higher than the initial pressure (po), the lubricant being fed back via a return means to the lubricant layer through a feed opening, whereby the pressure difference will produce a pump effect for circulation of lubricant through the lubricant layer. According to the invention the outtake means comprises long, pressure-relieving openings situated downstream of the feed opening on the sides of the pressure zone and generally extending in the direction of movement, in order to relieve those portions of the bearing surfaces which are situated outside the relief openings from the higher pressure (pm) prevailing in the hydrodynamic bearing and thus eliminate the leakage flow perpendicular to the flow direction and return it to the feed opening.
Patent SE-8306544-L (SE)
Inventor: JENDEFORS L-O I
IPC: B60P1/36
Filed: 1983-11-28
Abstract: A slide rail (7) and slide (8) are provided, the former having a supporting face (9) for the load. The slide travels to and fro on the rail and also has a supporting face (12) for the load, together with two slide surfaces. - The slide surfaces act against mating surfaces (11) on opposite sides of the rail, to allow the slide to travel along it.(2)
Patent SE-8400651-L (SE)
Inventor: SCHUBERT K
IPC: B60B11/02
Filed: 1984-02-08
Abstract: A steering axle particularly for a road vehicle (which may or may not possess off-road driving capability) is fitted with pairs of wheels 5, the wheels in each pair being rotatably moveable relative to one another to allow free rolling of the wheels during steering manoeuvres. Such steering axles are particularly suitable for use on the trailing car of an articulated bus, where the augmented load bearing capacity of the wheel pairs enables the engine of the bus to be arranged in the rear of the trailing car without necessarily reducing the load it can carry. The wheels 5 are steerable about a vertical axis 8. The inboard wheel is driven through a shaft 4. The two wheels 5 may be rotationally locked relative to each other by stop means responsive to a signal from an antiskid braking system. <IMAGE>
Patent SE-8402156-L (SE)
Inventor: SIMPSON A Y
IPC: G03C1/72
Filed: 1984-04-18
Abstract: There is disclosed a surface effect ship stern seal system comprising a plurality of side-by-side vertically standing inflatable fingers of open top form, the leading end portions of the fingers being attached to the hull by resilient means and the bottom edges of the sidewalls of the fingers being closed by water planing plate means. The upper edges of the sidewall portions of the fingers are carried by tension ropes connecting at their leading ends to said resilient means and at their aft ends to the ship hull, reclining therebetween in catenary fashion.
Patent SE-8403978-L (SE)
Inventor: REUSCH R K
IPC: H01L21/607
Filed: 1984-08-03
Abstract: An improved method of grounding a pellet mounting pad is disclosed wherein the ground wire is bonded to one of the structural support members of the mounting pad rather than to the surface of the pad itself.
Patent SE-8406464-L (SE)
Inventor: LUNDSTROM L
IPC: B32B3/16
Filed: 1984-12-19
Abstract: A stretchable insulating tape (17) contains a layer of plastic film (4) and at least one layer of a porous, impregnable foil material. The later layer is divided into sections (11) no more than 5 mm in length by means of transverse cracks (12) with a slit width (B) of no more than 1 mm. When the stretchable insulating tape (17) is applied it is subjected to tensile force, at which time the slit width (B) increases and the insulating tape is elongated primarily due to the expansion of the slits. This elongation does not significantly reduce the thickness of the stretchable tape.During the procedure for manufacturing the aforementioned stretchable insulating tape (17), laminated tape (2) is subjected to stretching by first passing a first driving roller (9) and then a second driving roller (10), which has a greater periphery speed than the first driving roller (9). Stretching causes the formation of several transverse cracks (12) in the porous foil material, while the plastic film (4) remains intact.<IMAGE>
Patent SE-8502588-L (SE)
Inventor: CANZIANI FRANCESCO
IPC: B61F9/00
Filed: 1985-05-24
Abstract: A carriage of the tiltable plate kind for a sorting apparatus has a carrying structure having idle wheels for running in a feed direction along rails on one side of the carrying structure and a pair of spaced uprights projecting from the opposite side of the carrying structure. A frame is hingedly linked to the one side of the carrying structure, the frame having pairs of wheels for engaging opposite sides of a fixed rail. A motor drives at least one wheel of the pairs of wheels of the frame for self-driving the carrying structure. A plate is hinged to end portions of the uprights for rotation about an axis substantially parallel to the feed direction of the carrying structure. A rotatable threaded shaft is between the uprights in the feed direction of the carrying structure. A guide is along the carrying structure in the feed direction thereof and a cursor is on the guide and engaging the threaded shaft for movement along the guide in the feed direction of the carrying structure by rotation of the threaded shaft. A pair of cams is on the plate on opposite sides of the threaded shaft transversely of the feed direction for engaging the cursor, the cams having symmetrically equal contours for tilting the plate in either direction upon rotation of the threaded shaft and movement of the cursor.
Patent SE-8601023-L (SE)
Inventor: KIRCHER D
IPC: B60T8/44
Filed: 1986-03-06
Abstract: A vehicular hydraulic brake system with an anti-locking arrangement, wherein first valve devices (10, 16, 17, 20, 27, 28, 29, 30) are interposed between a master cylinder (3) and brake-actuating member (11, 12, 13, 14) which valve allow interruption of the supply of pressure fluid to the brake-actuating members (11, 12, 13, 14) and to removal of pressure fluid from brake-actuating members (11, 12, 13, 14). The first valve devices (10, 16, 17, 20, 27, 28, 29, 30) are controllable by a slip-monitoring electronics (18) as a function of the wheel rotational behavior, and provision is made of a device for ensuring availability of a minimum stroke of the master cylinder (3) as a reserve. A shut-off valve (9, 15) is interposed between the master cylinder (3) and the first valve devices (10, 16, 17, 20, 27, 28, 29, 30), and the connection between shut-off valve (9, 15) and the first valve devices is connectible by way of second valve (24, 25) to an auxiliary pressure source (22) which supplies pressure proportional to the pedal force (F).
Patent SE-8602250-L (SE)
Inventor: OZOLINS I
IPC: B65G21/10
Filed: 1986-05-16
Abstract: A mobile elevator conveyor, comprising a main support structure (10) mounted on tracks (11), for mobility along an upper level (14) when in use, an elevating conveyor (13) supported on a boom (12) adapted to be extended from a retracted position within the main frame to an extended position outwardly of said main frame. The boom supporting the conveyor is formed from a plurality of boom segments (22), and is adapted, during extension and retraction, to pass over an outwardly and downwardly curving guide frame (29) mounted on said main support structure. The boom segments are hingedly connected at their lower edges such that the boom structure bends downwardly along its bottom chord at the hinges (23) between the boom segments as it moves over the guide frame, and down to a lower level (15). The interaction of the boom segments is such that bending in the opposite direction is resisted so as to form a rigid boom structure. A collecting conveyor (38) extends along the length of the main support structure and receives material from said elevating conveyor and conveys it to a discharge point.
Patent SE-8602292-L (SE)
Inventor: ABRAHAMSSON F O B
IPC: F23K3/12
Filed: 1986-05-21
Abstract: The combustion unit has an outer part (3) outside the heating boiler, and a component for introduction of combustion air from below through the perforated grid. Driven units (42) feed in fuel in stages from the outer part into the fire box (7), and others feed out slag and ash from the boiler. A number of spikes are distributed over the width of the fire box, and are impelled (50) over the length of the box to move ash and slag to a front end position and back to a starting point. This process occurs at specific intervals, and independently of other movements in the system, so that before a fuel topping-up operation occurs large lumps of slag are fed out of the fire box over its front edge.
Patent SE-8604761-L (SE)
Inventor: KARRENBAUER H
IPC: H01H33/30
Filed: 1986-11-06
Abstract: A quick-action earthing device for gas-insulated switching installations. In the case of gas-insulated switching installations, when the insulation fails and interference arcs occur, it is necessary to earth the installation as quickly as possible in order to limit the damage. 
<??>The invention makes available a quick-action earthing device which causes earthing immediately and in the case of which the gas pressure wave which occurs in the case of an interference arc forces a part (6), which is constructed like a piston and is connected to a switching pin (7), into a position which produces the earthing. 
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Patent SE-8604877-L (SE)
Inventor: ERICSSON RUNE
IPC: B25D/
Filed: 1986-11-14
Abstract: PCT No. PCT/SE87/00243 Sec. 371 Date Jan. 14, 1988 Sec. 102(e) Date Jan. 14, 1988 PCT Filed May 14, 1987 PCT Pub. No. WO87/06870 PCT Pub. Date Nov. 19, 1987.An impact apparatus, e.g. for moving portions (2, 3) of two elements (4, 5) away from each other by a wedge shaped tool (1), which is introducable between said portions, comprises a carrier (9), to which the tool is attached and which is movable relative to a body (10) of the apparatus. An impact member (11) is also movable relative to the body. A movement transmission device (12) acts between the carrier and a device (13) for activating such force influence on the impact member that it is caused to apply an impact on the carrier. The apparatus is so designed that when the carrier (9) is displaced due to actuation of the tool, the movement of the carrier is transferred via the transmission device to the activating device, which causes force influence on the impact member. The activating device (13) may be a valve for pressure fluid supply.
Patent SE-8700652-L (SE)
Inventor: PUIG ENRIQUE SUAY
IPC: B01F7/24
Filed: 1987-02-17
Abstract: A kneader which comprises a main body, which forms a support structure, part of the main body constituting a support for a bowl or receptacle; a rotatable helix mounted on the main body so as to extend into the bowl or receptacle, the helix being connected to appropriate drive means which effect rotation of the helix about its axis in either a clockwise or counter-clockwise direction, the arrangement being such that when the helix is rotated in one direction material within the bowl is kneaded and when rotated in the opposite direction of rotation the kneaded material is lifted upwardly out of the bowl by the helix; the kneader being further provided with means for guiding the kneaded material over the edge of the bowl or receptacle so as to effect removal of the kneaded material from the kneader.
Patent SE-8703941-L (SE)
Inventor: ULLMAN GREGER
IPC: F41B11/62
Filed: 1987-10-12
Abstract: High-pressure air pistol and/or high-pressure air rifle, the operating air of which consists of high-pressure air originating from a high-pressure air container made of metal, or from suitable compressors, comprising a steel chamber 1 for compressed air, and a slide valve 7 which is located in the barrel 5 and opens and closes the opening 6 between the barrel 5 and the steel chamber 1, and also a magnet 18, built into a piston 19 made of non- magnetic material, which retains a steel pellet 16, 17 in its correct position in the bore. <IMAGE>
Patent SE-8802740-L (SE)
IPC: E21B19/14
Filed: 1988-07-28
Abstract: Circular magazine for rock-drilling rods 11 or rock bolts. The magazine comprises a number of segments 12 made of plastic or rubber which are individually releasably connected to the axle of rotation 3 of a rod holder 7. <IMAGE>
Patent SE-9003940-L (SE)
Inventor: PERSSON I
IPC: B23K20/08
Filed: 1990-12-10
Abstract: Method for making weld connectors for weld joints between pipes made from various metallic materials. The invention is characterized in that in a first stage a compound pipe 1 is made from two pipes 2,3 of the respective material by means of explosion welding, in that in a later stage a section of the outer pipe 3 of the compound pipe is taken away at the one end of the compound pipe and in that a section of the inner pipe 2 of the compound pipe is taken away at the other end of the compound pipe and in that the compound pipe is given a uniform internal diameter by means of the explosion forming. <IMAGE>
Patent SE-9101842-L (SE)
Inventor: BEIGLER S-E
IPC: B28B23/04
Filed: 1991-06-14
Abstract: The framework structure (1) is placed in the mould, and is arc-formed, with its end parts arranged at the same height above the mould bottom, whilst the distance between its intermediate part and the mould bottom increases in the direction of the mould central area. - The framework structure is loaded by means of tension components so that it is aligned in a straight line between its end parts and is made to maintain this alignment until the concrete hardens. Then, the tension components are removed.
Patent SE-9300310-L (SE)
Inventor: BRANDER INGEMAR
IPC: B25H7/02
Filed: 1993-02-01
Abstract: Drilling template for drilling holes for handle mounting on doors and box fronts. In mounting of the handles and knobs it is an absolute necessity that these are placed alike and with the current invention the exact same placement can be achieved without measurement on all types of doors and boxes for handles and knobs with cc-distance assumed by the template. Instead of measuring and marking each hole to be drilled for the mounting of handles, the drill template is laid against the door as described in the user guidelines (figure 2) and the marked hole is drilled through directly. The time otherwise spent measuring and marking is hereby saved. The risk for incorrect drilling is minimized and all holes will have the exact same position.<IMAGE>
Patent SE-9302645-L (SE)
Inventor: HAMMARSTRAND OVE
IPC: B60G21/06
Filed: 1993-08-13
Abstract: A hydraulic or pneumatic coupling is used as a stabiliser for rough terrain vehicles having two chassis units (2,3) movable relative to one another via a vertically oriented turning axle (4a), with each unit cooperating with at least one axle (6) which in turn cooperates with wheels (5,5'). At least two cylinder-piston arrangements (10,10') on each side of the vehicle operate between axle and the respective chassis unit. The arrangement on one side of the vehicle is joined together by a first guide system (15), whilst the arrangement on the other side is joined together by a second guide system (16), with the arrangements from each side being coupled together. Each tubular brake valve (A,B) incorporated into the first guide system is linked to the second guide system by its manoeuvring guide (20,21). Both guide systems are subjected to an overpressure from a source (17) linked via a throttle.