baber/WOPTO huggingface dataset:
Patent SE-0203191-D0 (SE)
Inventor: VRANA JAN
IPC: B21D5/08
Filed: 2002-10-30
Abstract: A method for making a composite structural member. The composite structural member has a flange having a base wall and two side walls extending from the base wall, the base wall and side walls forming a pocket to receive a portion of a web. Each side wall of the flange is doubled with an inner wall panel and an outer wall panel joined along a fold line spaced from, and parallel to, the base wall. Fasteners are formed from each side wall adjacent the fold line, each fastener having inner and outer wall panel sections joined by a section of the fold line and extending transversely from its side wall toward the other side wall. The flange is used with the web, a portion of the web mounted in the pocket with the side walls of the flange adjacent the sides of the web and the fasteners pressed into the sides of the web to secure the flange to the web. The method comprises the steps of: mounting the web within the pocket of the flange to form an elongated assembled unit; moving the unit longitudinally; forming the fasteners in the side walls while the side walls diverge from the web and the unit moves; and then moving the side walls against the web to press the fasteners into the web while the unit moves to secure the flange to the web.
Patent SE-0300089-D0 (SE)
Inventor: STROMBERG C BERTIL
IPC: D21C7/14
Filed: 2003-01-16
Abstract: A set of spaced apart screen assemblies are provided within a continuous kraft digester. Liquor is extracted from a first screen assembly of the set without recirculation of at least a portion of the extracted liquor into the digester above the first screen. In such a manner, the need for circulation flow below the first screen assembly of the set to the second screen assembly of the set is minimized, thereby also minimizing (if not eliminating entirely) the packing problems such flow may cause. The liquor extracted from the first screen assembly in the set could be reintroduced, however, into the digester at some other location in the cooking system (e.g., at a location just above the bottom screen). By employing the present invention, the distance between the first and second screen assemblies is greater than one digester diameter (D). In addition, the liquor discharge below the first screen assembly, to which the circulated liquor from the second screen assembly (plus added dilution liquor and heat, if desired) may be at a distance of less than one-half (½) of a digester diameter (D) below the first screen. A small upflow can thus be used to displace the liquor at the first screen assembly, with a relatively short upflow zone. Multiple sets of such first and second screen assemblies may also be provided within the digester along with other conventional screen assemblies to effect desired internal liquor flows.
Patent SE-0302935-D0 (SE)
Inventor: MATTIASSON BO
IPC: G01N35/08
Filed: 2003-11-06
Abstract: The present invention relates to an integrated flow cell for biosensor analysis in flow-through or flow-injection assay and designed for easy renewal of bio-receptor, which is essential for inducing a catalytic reaction (or reaction chain) or non-catalytic molecular interaction (or interaction chain). One part of the flow cell (1) can be plugged in or pulled out of the other part (2) along a track. A layer of bio-receptor (3) can be formed inside an internal hollow channel of a plastic sheet (4) when two parts of the flow cell are held together and filled with the bio-receptor component. The bio-receptor layer is retained in direct spatial contact with a transducer (5) and separated from the carrier and sample by a selective membrane (6) to prevent leakage of the receptor and direct interferences from the carrier flow. The bio-receptor inside the internal hollow space can be replaced without dissembling the sensor by removing the used receptor and injecting a new one through two small conduits (7) that connect the layer of bio-receptor to the outside. An automated flow injection assay apparatus that is used in conjunction with the flow cell is also described.
Patent SE-0401307-D0 (SE)
Inventor: NILSSON KENT
IPC: B23K9/12
Filed: 2004-05-21
Abstract: Electrode guide manufactured of a plastic material with low friction, characterized in that in association with the plastic material there are one or more preferably straight wires of a more rigid material than the said plastic material extending essentially in the longitudinal direction of the electrode guide. In addition, a tool with a hose package comprising an electrode guide according to the above.
Patent SE-8204585-D0 (SE)
Inventor: KOBEL H
IPC: C07D513/14
Filed: 1982-08-05
Abstract: 9-thia ergot cyclic peptide alkaloids produced by fermentation or synthetic methods have interesting anti-parkinson and other pharmacological activities.
Patent SE-8207334-D0 (SE)
Inventor: JOHANSSON J
IPC: H02B11/24
Filed: 1982-12-22
Abstract: 1. Switching cabinet for the receipt of a pull-out device (16), the device (16) being provided with plug contacts (17, 18) which in the operating position of the device are engaged in stationary contacts (11, 15) arranged in the cabinet, with a screening wall (19) of insulating material fixedly arranged in the cabinet between said device and said stationary contacts and provided with passage holes (20) for the plug contacts, with a sealing device (21) arranged at each passage hole which sealing device surrounds the plug contact (17, 18) extending through the hole in the operating position of the device (16), the sealing device (21) being made of a hard insulating material and comprising a sealing disc built up of two halves comprising a sealing disc built up of two halves (22a, 22b) as well as a spring device (23) for pressing together the two disc halves, and with the two disc halves (22a, 22b) being laterally spaces apart when the plug contacts (17, 18) are pushed into their operating position, characterized in that said spring device (23) consists of a spring element (23) arranged in a slot extending along the circumference of the disc.
Patent SE-8301814-D0 (SE)
Inventor: FORSTER J
IPC: B23Q1/52
Filed: 1983-03-30
Abstract: The aim of the device for machining workpieces by means of programmable robots is to machine complicated workpiece contours under variable machining forces with little programming input and little storage requirement. The object to be achieved is to design a device which meets these requirements. The device consists of a basic body, a supporting body pivotably mounted on the basic body, a receptacle for fastening a tool or a workpiece, a vibration damper, a component producing variable reaction forces, a torque transducer, and adjustable stops. <IMAGE>
Patent SE-8304946-D0 (SE)
Inventor: HOLK JON
IPC: G09F11/00
Filed: 1983-09-14
Abstract: A display apparatus comprises a front stack of superimposed sheets which have cut lines and openings which form horizontally extending strips on the sheets. These strips are interleaved with similarly formed strips in a rear stack of sheets. In the interleaved position, upper portions of the front most sheets in the front and rear stacks are visible and are advantageously pictureless. To display a picture, one of the sheets in each of the front and rear stacks is lifted to expose their upper portions which carry segments of the same picture.
Patent SE-8405523-D0 (SE)
Inventor: HEEMSKERK J P J
IPC: G11B7/12
Filed: 1984-11-02
Abstract: An optical read unit is described for scanning a record carrier with a radiation-reflecting trackwise-arranged information structure. The read unit utilizes a diode laser which generates the read beam and also detects the information stored on the record carrier. The read unit is also provided with an opto-electronic system for detecting the position of the read spot relative to a track to be read and the position of the plane of focussing. The diode is mounted in a housing and the unit includes electromechanical apparatus for moving the housing in two perpendicular directions so as to correct the position of the read spot. The objective system for the formation of the read spot is of simple construction.
Patent SE-8406225-D0 (SE)
IPC: B32B19/04
Filed: 1984-12-07
Abstract: A multilayer composite product and a procedure for producing the same. The product has an intermediate layer of organic fibers and has been compression moulded under pressure and at high temperature. It comprises a combination of at least two mineral wool layers (10, 12) and an intermediate layer (14), which is made of an unbleached, unglazed, matted and specially composed paper of long-fibered sulfate pulp. Due to the configuration of the specially composed paper, strong chemical bonds form between the different layers.<IMAGE>
Patent SE-8502873-D0 (SE)
Inventor: YASUDA K
IPC: F24V30/00
Filed: 1985-06-11
Abstract: A method of recovering the heat of reaction for use in chemical heat storage or chemical heat pump systems wherein 2 moles of water vapor is reacted with 1 mole of calcium bromide anhydride to make use of the heat of hydration evolved. The method is characterized by producing water vapor at a high temperature level by heating water in an evaporator with use of the heat of hydration evolved by the hydration reaction of calcium bromide monohydrate into calcium bromide dihydrate in a first reactor included in a plurality of reactors, and supplying the resulting water vapor to a second reactor included in the reactors as water vapor for the hydration reaction of the monohydrate into the dihydrate. The method gives heat substantially at the same high temperature level as the heat of hydration of the anhydride into the monohydrate.
Patent SE-8504160-D0 (SE)
Inventor: HARDS J E
IPC: B23Q7/00
Filed: 1985-09-09
Abstract: An apparatus and method is provided for bucksawing a log while the log is being directed in an endwise, downstream direction along a path of travel. The apparatus includes: (1) a saw for sawing the log; (2) apparatus for displacing the saw into and out of the path of log travel to effect cutting of the log; (3) a clamp for releasably gripping the log; (4) apparatus for reciprocating the saw and the clamp along the path of log travel; and (5) a control including apparatus for causing the saw to be displaced into the path of log travel only when the saw is traveling at the same velocity as the log, apparatus for causing the clamp to grip the log only when the clamp is traveling at the log velocity and for causing the clamp to release the log after a cut has been effected, and apparatus for causing the reciprocating apparatus to accelerate the saw and the clamp in a downstream direction up to the log velocity for sawing the log, and then causing the reciprocating apparatus to index the saw means and the clamp means back in an upstream direction after the clamp has released the cut log. The method aspect of the invention includes the steps of feeding a log to be cut in an endwise, downstream path of travel, accelerating a log clamp and a saw along the path of log travel, clamping the log with the log clamp when the speed of the log, the log clamp and the saw are the same, displacing the saw into the log once the log is clamped to cut the log, retracting the saw once the cut has been completed, unclamping the now-cut log, and indexing the log clamp and the saw back in an upstream direction in preparation for the next cutting operation.
Patent SE-8505160-D0 (SE)
Inventor: FARKAS A
IPC: H01B3/18
Filed: 1985-11-01
Abstract: Crosslinkable- or crosslinked insulating compsn. for intermediate to high voltage cables comprises: (a) an ethylene/ alkyl (meth)acrylate copolymer contg. 0.1-8 wt.% of acrylate and (b) a similar copolymer contg. 13-35 wt.% of acrylate. The compsn. contains 6-40 wt.% of (b), based on total wt. of (a)+(b). - Pref. the compsn. contains a crosslinking agent, esp. an organic peroxide. The acrylate portion of both copolymers is ethyl-or n-butyl acrylate. The acrylate content in (a) is 0.8-5 wt.% and in (b) is 15-30 wt.%.
Patent SE-8600813-D0 (SE)
Inventor: ROMAN G
IPC: B65H75/40
Filed: 1986-02-24
Abstract: A single body of plastic material has three converging coplanar radial arms and a perpendicular central hole. Each arm has an axial seat with a blind bottom to receive one end of the tubular structure and means for locking said end. The central hole is designed to receive a rotation hub.
Patent SE-8602253-D0 (SE)
Inventor: KLINKNER W
IPC: B60G23/00
Filed: 1986-05-16
Abstract: Apparatus for controlling a vehicle suspension system includes acceleration sensors mounted on the vehicle for producing electrical signals representative of road surface undulations or irregularities, processing circuitry for processing the sensor signals to produce control signals, and a shock absorber or damper having adjustable damping characteristics. The damper preferably includes two chambers connected by a controllable bypass. One of the chambers becomes smaller during compression of the suspension system, and one becomes smaller during expansion. A controllable throttle and/or valve is provided in the bypass to adjust the damping characteristic of the absorber. The circuitry produces control signals H and w which are representative of the average height of the overall road surface undulations, and a ratio of average heights of long-wave and short-wave undulations, respectively. The circuitry further processes these signals to produce control signals F and P to control the bypass throttle and/or valve, respectively, in accordance with the following relationship: P=ao+a1H+a2w+a3Hw F=bo+b1H+b2w+b3Hw where, ao-a3 and bo-b3 are predetermined constants.
Patent SE-8604437-D0 (SE)
Inventor: BJORKLUND OSCAR
IPC: B26D3/00
Filed: 1986-10-17
Abstract: Beneath the cutting compartment of the appts. is a movable blade plate with a hand grip. Material to be cut is placed in the compartment and pressed downwards against the cutting plate which is drawn outwards and inwards relatively to the compartment. This causes pieces of material to be severed and drop beneath the appts.
Patent SE-8700955-D0 (SE)
Inventor: BARTH J
IPC: A61K8/20
Filed: 1987-03-09
Abstract: A non-cariogenic, long-acting, slow dissolving solid antitartar and mouth deodorant having improved taste, and a method of providing extended mouth odor reduction and control tartar formation comprising a zinc compound, which provides zinc, an ionone ketone terpene derivative and flavor, preferably mint, as the essential active ingredient in a sugar-free carrier.
Patent SE-8701207-D0 (SE)
Inventor: PERSSON G
IPC: E04C2/36
Filed: 1987-03-24
Abstract: Support element, for example beam, consisting of two layers of fibre board 1, 2 arranged at a distance from one another and connected by spacer elements made of fibre board which have been bent to form angled profiles which have been glued to the panels 2, 3. <IMAGE>
Patent SE-8703353-D0 (SE)
Inventor: HEDLUND P
IPC: F17C13/04
Filed: 1987-08-31
Abstract: A valve device is intended to communicate with a space (8) for pressurized fluid through a first connection line (6) and allow outflow of pressurized fluid and communication with a pressurized-fluid source, respectively through a second connection line (5). The valve device is arranged to maintain a residual pressure in the pressurized-fluid space but allow supply of pressurized fluid to the space upon application of pressure on the second connection line. The valve device comprises two non-return valve units (9, 10), one of which closes against pressurized-fluid outflow from the space when the pressure therein falls below a certain level whereas the other opens upon said application of pressure on the second connection line. The non-return valve units are located in two different chambers (11, 12) in a body (3) of the valve device. Each of these chambers is accessible from the outside of the body through an opening (13 and 14 respectively) of its own separated from the outer orifices of the connection lines in order to insert and remove, respectively, and possibly also adjust the valve units or parts thereof through theses openings.
Patent SE-8704447-D0 (SE)
Inventor: ABOU-ALY M
IPC: B27B17/00
Filed: 1987-11-13
Abstract: The invention is directed to a handheld, portable tool such as a chain saw equipped with an internal combustion engine mounted in an engine housing. The engine has a carburetor defining an air-intake channel. A heating element is provided which is electrically connected to the generator of the chain saw and mounted on the carburetor in the region of the air-intake channel. The heating element has a positive temperature coefficient and a predetermined temperature region thereby preventing the carburetor housing and the throttle flap from heating to a temperature above a predetermined value. The heating element and the way it is mounted prevents icing at the carburetor in cold weather thereby enabling the engine to run uninterruptedly and uniformly especially when the engine idles.
Patent SE-8801964-D0 (SE)
Inventor: GODFROID J-J
IPC: A61P9/08
Filed: 1988-05-26
Abstract: This invention relates to new tetrahydrofurans and tetrahydrothiophenes of the general formula  <IMAGE>  wherein X stands for O or S,  eta  is an integer from 1 to 6, R stands for various hydrocarbon substituents and Z(-) is a pharmaceutically acceptable anion, to a preparation process of said compounds and to therapeutic compositions of matter containing the same.
Patent SE-8804445-D0 (SE)
Inventor: L-E
IPC: E21B17/07
Filed: 1988-12-08
Abstract: PCT No. PCT/SE89/00720 Sec. 371 Date Jun. 6, 1991 Sec. 102(e) Date Jun. 6, 1991 PCT Filed Dec. 8, 1989 PCT Pub. No. WO90/06416 PCT Pub. Date Jun. 14, 1990.A telescopically extensible drill comprises a drill barrel, a drill bit connected to the barrel, and a drill rod which can be displaced between two longitudinally spaced positions in relation to the drill barrel, and secured in either of those positions. The drill can thus be extended in length without having to splice additional barrels or rods to the drill.
Patent SE-8900343-D0 (SE)
Inventor: WEITZEL W
IPC: D21F9/00
Filed: 1989-02-01
Abstract: The invention relates to a wet end section of a twin wire paper machine. Each wire forms a wire loop. The wires are led together along a vertical, rising, common path, which starts at a wedge shaped feed nip at the bottom of the common path. The nip is formed by the two wires and is defined by a forming cylinder arranged in the loop of the inner wire. Inside the other outer wire, there is a fixed curved surface or outer surface having a center of curvature which lies on one side of the rising common wire path. A further curved inner surface which follows the outer surface along the wire path is provided on a doctor blade carrier or pivotable crossbeam located inside the loop of the inner wire. This is followed by a suction roll arranged in the loop of the outer wire. The length of the further inner surface is shorter than the length of the outer surface.
Patent SE-9001015-D0 (SE)
IPC: C09F1/02
Filed: 1990-03-21
Abstract: A process for the purification of tall oil rosin by removal of free fatty acids therein by selective esterification with a high boiling alcohol and separation of the free resin acids by distillation. A tall oil rosin purified by this process is free from fatty acids and has an increased softening point.
Patent SE-9001878-D0 (SE)
IPC: A47L15/24
Filed: 1990-05-23
Abstract: An apparatus for grasping and removing plates (3, 4) on trays (2) comprises a conveyor (1) for the trays (2). In order to permit reliable picking and sorting of different sizes of plates, the apparatus is provided, above the conveyor (1), with two pairs of endless belts (10, 11) circulating about rollers (9), the belts having mutually closely adjacent parts (12, 13, respectively) which run in the direction of movement of the conveyor (1), preferably slightly quicker than the conveyor, and which make an acute angle, generally between 5<o> and 15<o>, with the conveyor (1). The acute angle apex faces the direction of movement of the conveyor, and the closely adjacent parts (12, 13, respectively) of the belts grip therebetween the plates (3, 4) and lift them away from the trays. The first pair of belts (10) in the direction of movement of the conveyor (1) has the ends of the closely adjacent parts (12) most proximal the conveyor (1) disposed closer to the conveyor but at greater mutual spacing than the second pair (11). <IMAGE>
Patent SE-9003515-D0 (SE)
Inventor: SMIT KARLO
IPC: B62D21/15
Filed: 1990-11-05
Abstract: A method and a device designed to unload influencing forces on or in vehicles during strong decelerations, e.g. during collisions, the compression movement of the vehicle due to the influencing force during the collision being directly or indirectly transmitted to a load removal device for this influencing force, by multiplying that length which the vehicle is deformed to a substantially enlarged load removal path (A-B) of the load removal device, a load removal being obtained in a locking-free way and with a substantially constant load removal force in the load removal device (11) due to an optimally efficient load removal during mainly all the available load removal time, through a large number of successive minor load removal moments and after each such load removal moment a brief load removal resting period. The device is designed in such a way that the length (a'-b'), which the vehicle is deformed during the collision, is substantially shorter than what the corresponding deformation length would have been, in case the vehicle would not have had the load removal device according to the invention, the locking-free load removal steps, during which the load removal is done along the enlarged load removal path (Way 2), being more or less compressed against each other along the available short load removal path (Way 1) to a constant load removal or braking force/strength.
Patent SE-9004130-D0 (SE)
Inventor: LEJON I
IPC: C11D3/20
Filed: 1990-12-21
Abstract: There is provided a detergent which contains surfactants and sequestering agents and which includes a combination of a) one or more nonionic surfactants, and b) one or more amphoteric surfactants, said surfactants a) and b) functioning well in hard water, do not precipitate calcium carbonate during the washing process, and have a low foaming profile, and c) a sequestering agent in the form of a mixture of c1) sodium carbonate and c2) a sodium salt or potassium salt of a carboxylic acid capable of functioning as a sequestering agent, or a mixture of such salts. The detergent can be produced by a method of mixing the solid detergent components and fluidizing the mixture in air, and subsequently spraying the liquid components onto the solid components in a finely divided form.
Patent SE-9200913-D0 (SE)
Inventor: GRAHN P-A
IPC: B65B69/00
Filed: 1992-03-24
Abstract: A device for removing wrapping strings from wrapped articles comprises an intercepting means (7) which is adapted to intercept and take hold of a separate wrapping string after it has been cut off and while the article is moved in the longitudinal direction in relation to the intercepting means. Further, the intercepting means comprises a hook means (30) which has a hooking edge (31) and which is adapted to be applied against, or be located in the immediate vicinity of, the outside of the article, and a gripping means (33) which has a gripping edge (34) and is movable between an open position, in which the gripping edge is removed from the hooking edge which thus is free to hook onto a wrapping string passing by, and a closed position, in which the hooking edge is blocked and the hooked wrapping strings are squeezed between the hooking edge and the gripping edge. A device for cutting off wrapping strings on wrapped articles is also disclosed.