baber/WOPTO huggingface dataset:
Patent SE-8804268-D0 (SE)
Inventor: RAUCH M
IPC: B65B13/32
Filed: 1988-11-25
Abstract: PCT No. PCT/CH88/00034 Sec. 371 Date Nov. 30, 1988 Sec. 102(e) Date Nov. 30, 1988 PCT Filed Feb. 11, 1988 PCT Pub. No. WO88/07473 PCT Pub. Date Oct. 6, 1988.The apparatus has a strip support (12) which can be advanced in relation to gripping members (14) in order to pre-tension strip sections (6,8) against the clamping members. The clamping members feed, tension and weld the strip sections superimposed on the strip support (12). To improve feeding and tensioning and to avoid damage to the strip parts, the gripping members (14) are fixed to a link conveyor (48) which is guided over two guide wheels and from which at least one clamping member projects at the corresponding strip section (6).
Patent SE-8900219-D0 (SE)
Inventor: ANDERSSON SVEN AAKE
IPC: E04G21/12
Filed: 1989-01-20
Abstract: Device for electrical installation work. When laying pipes, intended for electric wires, on an arch shape, there has been a requirement to be able to secure the pipes in an upright position quickly to the underlying reinforcement. This has been made possible by placing the apparatus where the installation pipe 7 follows or goes diagonally across the reinforcement bar 8, and exerting a pressure on a handle placed at a comfortable height, so that a bent wire is driven from the magazine 1 down with the wire carrier 4 and when the claws 3 on the bolts 2 meet the oblique shoulders, the legs of the wire are pressed in under the reinforcement bar 8. <IMAGE>
Patent SE-8902436-D0 (SE)
Inventor: FLOYD J M
IPC: D21H17/17
Filed: 1989-07-05
Abstract: Improved resistance to liquid penetration of paper products may be produced by the use of an improved paper-sizing blend of a paper-sizing fatty acid anhydride and paper-sizing alkyl ketene dimer the weight ratio of the fatty acid anhydride to the alkyl ketene dimer being greater than 1.0 to 1.0 and not exceeding 4.0 to 1.0. The sized paper product also show an improved resistance to wicking and containers made from the paper products show an improved resistance to leakage when subjected to vibratory abuse.
Patent SE-9003979-D0 (SE)
Inventor: HARTWIG S
IPC: E21D9/10
Filed: 1990-12-13
Abstract: Tunnel boring machine whose driving shaft (4) adjacent to the boring head (6) is journalled in a bearing (12) which is intended to take up only radial forces. Shaft (4) is at its other end journalled in bearings (13,14) which take up both radial and axial forces. <IMAGE>
Patent SE-9100275-D0 (SE)
Inventor: EDLUND D H
IPC: F02M1/14
Filed: 1991-01-29
Abstract: The starting of an i.c. engine usually takes place by carrying out the necessary number of starting attempts with the carburetor choked in order to obtain an ignition. After that, the choke valve (15,23,24) is opened and the engine can be started by making more starting attempts. Thus, the engine does not continue to run when the choke is on. In order to simplify the starting procedure of e.g. a chain saw, the carburetor can be provided with an elastic choke valve. The elastic valve makes the engine start even though the choke valve is closed as the choke valve will yield to the air stream (FIG. 1) and furnish fuel air mixture to the engine. With the engine running, the choke valve can then be opened.
Patent SE-9101953-D0 (SE)
Inventor: LJUNGBERG B
IPC: B32B9/00
Filed: 1991-06-25
Abstract: According to the invention there is now provided a sintered hard material body at least partly coated with at least one 0.5-20  mu m wear resistant ceramic oxide coating being <80% thicker in the edges than on the flat surfaces. The oxide coating exhibits a grain size ( DIAMETER ) in  mu m for which: <MATH> where x is coating thickness in  mu m on at least 80% of the flat surfaces of the body,     k = 0.5, preferably 0.3 and     1 = 2  mu m for 4</=x<20 and 1=0 for 0.5<x<4. The oxide coating is achieved by using a deposition process in which the body is in contact with a gas containing one or more halides of a metal or metals and a hydrolysing and/or oxidizing agent forming the metal oxides and with an additional reactant (dopant) of sulphur, phosphorus, selenium, tellurium, arsenic, antimony and/or bismuth and/or compounds thereof. The temperature during deposition is in the range of 800-1000 DEG C, preferably 850-970 DEG C, and the volume concentration of the additional reactant is 0.25-3, preferably 0.3-1 % of the total gas volume.
Patent SE-9301486-D0 (SE)
IPC: B01D24/46
Filed: 1993-04-30
Abstract: PCT No. PCT/FI94/00134 Sec. 371 Date Nov. 16, 1995 Sec. 102(e) Date Nov. 16, 1995 PCT Filed Apr. 7, 1994 PCT Pub. No. WO94/23821 PCT Pub. Date Oct. 27, 1994A method and apparatus to clean a filter drum used for thickening lime mud. The drum is rotated about a horizontal axis in a first direction so that the circumferential surface of the drum moves into contact with lime mud in a vat and a precoat layer formed on the drum, as well as an external layer of lime mud which forms a thickened lime mud cake when a vacuum is applied to the drum withdrawing liquid from the lime mud. The thickened external layer of lime mud cake is scraped from the drum at a second side of the vat, and at a first opposite side of the vat a first jet of liquid is directed onto the drum surface (e.g. at a pressure of about 30-100 bar) to remove a strip of the precoat layer, a third jet of liquid cleans the drum after removal of the precoat layer, and a second jet of liquid is directed onto the drum with sufficient intensity (e.g. a pressure of about 2-20 bar) to remove, by spreading and partially detaching, a strip from the thickened lime mud cake. Typically the second jet is operated substantially continuously, except when the first and third jets are operated, the first and third jets being operated at spaced time intervals (e.g. periodically or intermittently). The invention results in partial removal of the precoat with a gentle liquid jet, easy removal of the entire precoat layer because the precoat is not yet hardened at its location of movement, intermittent use of high pressure jets which extends the life of the high pressure apparatus in the wire forming the drum, and optimum ease of installation and maintenance of the spray nozzles.
Patent SE-9302356-D0 (SE)
IPC: A61M39/00
Filed: 1993-07-07
Abstract: A coupling for selective connection of a plurality of conduits (2,4) is devised with one or more passages which, by rotation and/or displacement of a coupling piece (12) are selectively connectable to selected conduits at the same time as other conduits are closed. The coupling piece is formed of a cannula (12), alternatively is formed of a coupling cone or element manoeuvrable by a cannula. In a restriction device for a conduit for carrying a fluid a first tube (178) is connected to a channel (176) formed through an elastic body (174) surrounded by a stiff sleeve. A connecting second tube (182) has a larger diameter than the diameter of the first tube and is intended for application against the elastic body from the side away from the first tube, a restriction thereby being obtained in the channel by axial compression of the elastic body by the second tube. <IMAGE>   <IMAGE>
Patent SE-9302906-D0 (SE)
Inventor: JOHANSSON KRISTER
IPC: F16B2/18
Filed: 1993-09-08
Abstract: A circular, eccentric rail is attached to the surface of the cylinder body mantle. A ring having an outer diameter identical to that of the cylinder body is urged into the rail, so that it can be freely turned. The opening of the ring is applied eccentrically so that the ring opening has the same eccentricity as the rail. A brake in the form of an elastic O-ring is urged into a rail extending around the surface of the ring mantle. The O-ring projects from the ring in a peripheral fashion so that when the cylinder is inserted into the hole, the O-ring becomes compressed between the base of the rail around the ring mantle surface and the inside of the hole, with frictional forces preventing the ring from rotating with the cylinder as it is turns. The eccentric rail on the cylinder mantle surface rotates w.r.t. the ring, thus bringing it into a fixed position against the cylindrical wall of the hole.
Patent SE-9303921-D0 (SE)
Inventor: EDVARDSSON KJELL
IPC: F16D65/60
Filed: 1993-11-26
Abstract: PCT No. PCT/SE94/01115 Sec. 371 Date Jul. 3, 1996 Sec. 102(e) Date Jul. 3, 1996 PCT Filed Nov. 23, 1994 PCT Pub. No. WO95/14870 PCT Pub. Date Jun. 1, 1995A brake lever for an automotive S-cam drum brake has a toothed conical clutch (14) for transmitting torque in one direction between two coaxial members (4, 10) rotatably arranged relative to each other. Each tooth in this clutch is asymmetrical, its torque transmitting flank forming a greater angle with the normal than its opposite flank.
Patent SE-9601242-D0 (SE)
Inventor: HIRAMATSU TATSUO
IPC: H04H20/00
Filed: 1996-03-29
Abstract: An FM multiple radio broadcasting receiver includes a data group number and data packet number derivation circuit by which a data group number and a data packet number included in a prefix of FM subcarrier data are derived. A first random number generator generates a first random number on the basis of the data group number, the data packet number and scramble key data which is outputted from a scramble key generation circuit, and sets the first random number in a second random number generator as its initial value. Therefore, it is possible to appropriately scramble or descramble with using packet structure of the FM subcarrier data.
Patent SE-9604609-D0 (SE)
Inventor: IORIATTI CHRISTINE KAREN
IPC: H04B7/26
Filed: 1996-12-16
Abstract: The present invention provides an apparatus (110) and method (300) for optimizing and testing a communication system (100). An optimization and testing processor is coupled to a base station system element (31) for generating optimization and testing messages containing system performance information. These messages are communicated to a standard mobile communication unit (80) having messaging capability and a field engineer using this mobile can view the messages for evaluating system performance. Additionally, the mobile communication unit transmits performance data back to the base station system element which is received and recorded by the optimization and testing processor in a suitable storage medium (124/126). The mobile communication unit generated data may also be incorporated into an optimization and testing message and communicated back to the mobile communication unit for evaluation by the field engineer.
Patent SE-9703563-D0 (SE)
IPC: H01B7/02
Filed: 1997-09-30
Abstract: The present invention refers to a power transformer/reactor comprising at least one winding (1, 2, 3). The winding/windings (1, 2, 3) are manufactured with a high voltage cable (10), comprising an electric conductor, around the conductor there being arranged a first semiconducting layer (14), around the first semiconducting layer (14) there being arranged a first insulating layer (16) and around the first insulating layer (16) there being arranged a second semiconducting layer (18). The second semiconducting layer (18) is directly earthed (32, 34) at n points of each winding (1, 2, 3) wherein n is an integral number and n>/=2, and whereby two (32, 34) of said n directly earthed points are arranged at or in the vicinity of both ends of each winding (1, 2, 3) and the electric contact is interrupted (20) 2(n-1) number of times between both ends in the semiconducting layer (18). At each said interruption (20) there is arranged a means (24, 26) comprising a second insulating layer (24) and third semiconducting layer (26) in order to reduce the amplification of electric field strength at said interruption (20). The second semiconducting layer (18) of different phases (1, 2, 3) at each said interruption (20) is earthed in a cross-connected manner (42, 44). Besides, at least one point (36, 38) between both ends is indirectly earthed.
Patent SE-9800080-D0 (SE)
Inventor: OESTERBACK ANDERS
IPC: B60D1/66
Filed: 1998-01-16
Abstract: A moving fitting (16, 18, 20) is used to switch the support wheel arrangement and/or the support wheel belonging to it from a position where the wheel props up the trailer, and a position where the wheel is no longer in contact with the floor, so that the trailer can be towed. A lock (22, 28) fixes the moving fitting into position and is linked by an electrical connection to a coupling (34) for plugging into the electricity system of the towing vehicle. Applying a voltage to the lock releases the lock so that the support wheel is moved.
Patent SE-9801599-D0 (SE)
Inventor: CORFITSEN STEN
IPC: B67D7/04
Filed: 1998-05-07
Abstract: A system for automatically fuelling vehicles, primarily automobiles, that includes a sensor to detect the presence of a person in proximity to the fuelling system. A fuelling robot includes a robot head that can be moved relative to the robot to enable the robot head to be brought by a positioning system from a rest position to a predetermined position in relation to the fuel-tank pipe of the vehicle. The robot head is provided with electrically conductive sheet-metal elements that are connected to an oscillating electric circuit. A sensing circuit senses a change in the frequency of the oscillating circuit that results from a change in the capacitance between the sheet-metal elements, such as when a person is near the fuelling robot. The sensing circuit activates an alarm in response to a predetermined frequency change, to warn a person who is too near the fuelling robot.
Patent SE-9801901-D0 (SE)
Inventor: LIDGREN LARS AAKE ALVAR
IPC: A61L24/00
Filed: 1998-05-29
Abstract: A method for manufacturing the powder: component for a cement for medical use includes a liquid component containing a polymerizable substance and a powder component containing a plastic substance and an X-ray contrast medium. The liquid component and the powder component are mixed for providing a setting mass which is set to form the cement. In order to prevent the formed cement from releasing particles wearing on articulating or bearing surfaces adjacent ;the point of cementation, a water soluble, non-ionic X-ray contrast medium is mixed with the plastic substance, and for minimizing the risk of damaging the powder component during the sterilization, sterilizing by radiation of the powder component containing the X-ray contrast medium is carried through a negative pressure or in an inert gas atmosphere.
Patent SE-9803003-D0 (SE)
Inventor: ANDERSON MATTIAS
IPC: B25B25/00
Filed: 1998-09-07
Abstract: A rod (1) has a runner shoe (2) mounted on it, and both the rod and shoe are provided with a fastener (5) for securing the lashing material. A locking wedge (4) in the shoe allows movement only in the tensioned direction of the lashing, tensioning being achieved using a tension tool.
Patent SE-9900404-D0 (SE)
Inventor: RUUD JAN
IPC: B05B/
Filed: 1999-02-08
Abstract: The device for handling a flow of color powder particles comprises a housing (1) with an inner main channel (7) for moving a powder flow (8) from a powder unit (12) to a powder charging unit (13). In the housing is an ejector unit (15) for the supply of a first gas flow (11) to the channel at a first supply point placed upstream of the powder charging unit, but downstream of the powder unit. - The gas flow has a higher flow speed than the powder flow. The gas flow direction forms an acute angle (4) with that of the powder flow. Also in the housing is a diffusion unit (21) for feed of a second gas flow to the channel at a second feed point upstream of the powder charging unit but downstream of the ejector unit.
Patent SE-9900669-D0 (SE)
Inventor: HOTZ LIIVI
IPC: A63H/
Filed: 1999-02-25
Abstract: A spacer element (4) with a thickness slightly greater than that of the tape (2, 3) is provided on the faces of the pieces in order to prevent two planar parallel pieces being joined together too strongly.  The kit comprises panel-shaped pieces with two parallel hook and loop fastener tapes extending around their periphery, each tape protruding sideways over part of the panel end surface and an adjoining edge region of the panel face.
Patent SE-9903878-D0 (SE)
Inventor: LARSSON GOESTA
IPC: A23N12/02
Filed: 1999-10-28
Abstract: In a method of washing and peeling roots rich in starch for the manufacture or starch, use is made of a drum (1), which has a perforated jacket and is provided with internal entraining means (26). The roots (27) are placed in the drum (1), which is rotated about its longitudinal axis. The roots (27) are made to rub against each other with the aid of the entraining means (26) while at the same time water is poured over them during rotation of the drum (1). The drum (1) has at least at one of its ends an end portion (3) which has a smaller diameter than the rest of the drum.
Patent SE-9904580-D0 (SE)
Inventor: NIKLASSON CHRISTER
IPC: F24H1/10
Filed: 1999-12-15
Abstract: Two separate water circuits (2, 3) are present, the first flow of water (2) being brought into contact with the burner flame (50) and the hot gases (54a) close to the burner tube exit (13) via water distribution devices (14, 23), following which it is passed through a heat exchanger (4) associated with a water distribution system (1). The second flow of water (3) is brought into contact with the cooler exhaust gases (54b) via a water distribution device (26) and then made to pass through a heat pump (5) located upstream from the heat exchanger in the same water distribution system.
Patent IT-MI920844-D0 (IT)
Inventor: MANZONI GIULIO
IPC: A47B/
Filed: 1992-04-07
Abstract: The single unit comprises a support framework formed by the sides 10 and by a back 12, as well as a network 16 with associated mattress 14 and a desk 18. Integral with said sides is a cross member 20 on which pairs of arms 22,22' and 24,24' are articulated, connected, at the opposite end, to the sides 26 of the abovementioned desk. The spring 16 which rotates around the pin 40' is constrained by means of an arm 40 to the cross members 20 and is connected to the sides 26 by articulated arms 34. The top 28 of the desk is moved by these arms and, while maintaining the horizontal position constant, can alternatively be made to appear or retract under the abovementioned spring. At the same time, the latter arranges itself in an aligned position for use as a sofa bed, that is, it reclines towards the back 12 during exposure of the desk 18. The gas springs 38, arranged between the frame and the spring, facilitate movement which alternatively makes one or the other of the pieces of furniture arrange itself in the position of use. <IMAGE>
Patent IT-MI952154-D0 (IT)
IPC: H04B10/20
Filed: 1995-10-19
Abstract: An optical self-healing-ring communication network is described which comprises: a first optical communication line, forming a closed optical path; at least two add / drop nodes for optical signals, optically connected along the line; a second optical communication line forming a closed optical path and optically connected to said optical-signal add / drop nodes. Defined in the network is a first and a second mutually opposite travel directions of the optical signals, with respect to the position of the optical-signal add / drop nodes. At least one of said nodes further comprises selection means, controlled by the optical signals, for the selective dropping of the optical signals from one of the communication lines. At least one of the optical-signal add / drop nodes further comprises means for the simultaneous input of at least one optical signal in the first direction along the first communication line and in the second direction along the second communication line. <IMAGE>
Patent IT-VI930099-D0 (IT)
Inventor: STOCCHIERO OLIMPIO
IPC: H01M50/166
Filed: 1993-06-09
Abstract: PCT No. PCT/EP94/01823 Sec. 371 Date Jan. 25, 1995 Sec. 102(e) Date Jan. 25, 1995 PCT Filed Jun. 6, 1994 PCT Pub. No. WO94/29907 PCT Pub. Date Dec. 22, 1994.The invention discloses an accumulator container comprising a box (2) presenting one or more element-containing cells (3), each of said cells presenting at least one tube (5) for the inlet of the electrolyte. Said tube (5) has one end connected with an opening (6) made in the lid and its other end arranged near the bottom of the container. Said box presents a lid having at least one first inlet opening (6), connected through channels (71, 72, 73, 74, 75, 76) for the distribution of the electrolyte with electrolyte inletting tubes (5, 51), found in the box and in the lid, and at least one second outlet opening (11) connected with level tubes (81), each belonging to each cell.
Patent IT-VR960052-D0 (IT)
Inventor: PADOVANI PIETRO
IPC: B29C69/02
Filed: 1996-05-28
Abstract: Apparatus for extracting thermoformed objects (2) from a thermoforming machine (3) and processing them, comprising one or a sequence of units or treatment or work stations for thermoformed objects (2) produced in the thermoforming machine (3), arranged in sequence immediately downstream of the thermoforming machine (3) and at least one extractor plate (4) designed to move synchronously with the thermoforming machine (3) between a withdrawal position in which a set of thermoformed objects (2) are removed from the thermoforming machine (3) and at least one processing station (5) for processing or handling the set of objects removed, and keeping the latter secured to it during the corresponding processing or handling. <IMAGE>
Patent NO-20001070-D0 (NO)
Inventor: LOCQUENGHIEN KLAUS HORCHLER VO
IPC: C07C307/02
Filed: 2000-03-02
Abstract: Use of dicarboxylic acid diureides (I) as slow-release fertilizers is new.  Use of dicarboxylic acid diureides of formula (I) as slow-release fertilizers is new.  R = hydrogen or SO2O<->M<+>;  M = equivalent of lithium, sodium, potassium, ammonium, copper, silver, iron, calcium, magnesium, manganese, zinc or cobalt;  X = 1-8C alkyl, saturated or with one unsaturated bond, optionally interrupted by oxygen or NH, and optionally substituted by 1-4C alkoxy, hydroxy and/or amino  An Independent claim is also included for the production of (Ia).
Patent NO-20002046-D0 (NO)
Inventor: ACHLEITNER HERBERT
IPC: B61L5/10
Filed: 2000-04-18
Abstract: In a connecting device for a switch actuator and/or a lock for movable parts of a railway switch or crossing, including a rod assembly, in particular a sliding rod or a locking rod articulately connected with the movable part, the movable part or the rod assembly, in particular the switch tongue (2), is rigidly connected with a strap (4) engaging from behind a pin (5) connected with the rod assembly or the movable part for transmitting tensile forces. Between the rod assembly and the strap (4) or the movable part is arranged at least one elastic compression element, which is compressible by the rod assembly in the abutment position of the movable part on a rigid rail part, the strap (4) being displaceable out of abutment on the pin (5).
Patent NO-20004684-D0 (NO)
Inventor: DESCHAMPS GEORGES-PAUL
IPC: D03D11/02
Filed: 2000-09-19
Abstract: A temporary surface covering with a woven structure formed of warp threads and weft threads and whose weave is such that each warp thread intersects or intertwines with the following weft threads, and a second auxiliary woven structure being superposed having a layer of warp threads and a layer of weft threads, the connection between the two woven structures being carried out in the course of a same weaving operation simultaneously with the overlapping of the structures, so as to constitute between the two structures, from place to place, tubular pockets oriented in the direction of the warp threads or in the direction of the weft threads, the pockets serving for the reception of elements devoted to various uses.