baber/WOPTO huggingface dataset:
Patent SE-8802438-D0 (SE)
Inventor: LAMMINEN V
IPC: D21F1/52
Filed: 1988-06-29
Abstract: A method of and an arrangement for leading a web on to a desired wire in a paper machine or the like. When the web moves between two wires, it is transferred on to one wire after the wires have moved in parallel over a distance with the web therebetween making contact with both wires. The transfer takes place when the wires start to move in different directions by sucking the web on to one of the wires by a vacuum acting through said wire. For improving the detachment of the web from the other wire, the direction of travel of the wire is changed abruptly at the parting point of the wires by leading it along a suction box comprising a cover piece formed by cleats and arranged to form an angle in such a way that the point of the angle projects towards the wire. When the wire moves along the cleats of the cover piece of the suction box, its direction of travel is abruptly changed at the point line of the angle, whereby the web is detached from the other wire completely in a moment.
Patent SE-8802870-D0 (SE)
Inventor: HAMADA T
IPC: A47C17/84
Filed: 1988-08-11
Abstract: This invention discloses an electrically driven elevation bed apparatus which moves up and down while keeping its horizontal posture, in order to make effective use of indoor space. The elevation bed of this invention includes improved driving systems and safety devices for the driving systems. The driving systems includes a driving device including a spring to store biasing force on a supporting shaft thereof for the ascending of the bed frame. Also included is the use of steel belts as cord bodies to hand the bed frame to make the driving device compact and to eliminate troubles encountered with wireropes. The third aspect of the present invention also relates to an improvement of the driving systems. This aspect enables the bed frame to be positioned in inclined postures by introducing clutch means in the driving device to raise one side of the bed only. To the elevation bed, various safety devices are provided for movement of the furniture. They are a detecting device to detect the loss of tension or breakage of cord bodies, a disengagement preventing device to secure the engagement of the bed frame and guide rails, a protecting device using a guard net to prevent the user from falling from the bed and cushioning device to improve the starting motion of the bed frame by eliminating shock and by enabling the driving device to be more effective and safer in its operation. The present invention includes systems which can be combined and the various safety devices are available to be adopted correspondingly and combined freely.
Patent SE-8901233-D0 (SE)
Inventor: RACZ B
IPC: C08L95/00
Filed: 1989-04-07
Abstract: The invention relates to a process for the preparation of modified bitumen emulsions starting from bitumen or bitumens having a softening point of from 38 to 60@C and a penetration of from 30 to 200 by means of elastomers using one or more emulsifiers and a latex or lattices, where the bitumen or bitumens are warmed to temperatures of from 120 to 140@C and then mixed with an aqueous phase containing one or more emulsifiers and a dispersion of one or more lattices which are compatible with the emulsifier(s), at temperatures of from 50 to 80@C, and the mixture is heat-treated at temperatures of from 70 to 100@C for at least 15 minutes with stirring. The invention also relates to the use of the modified bitumen emulsions obtainable by this process as binders, primer material or insulating material.
Patent SE-8902896-D0 (SE)
IPC: D06H5/00
Filed: 1989-09-01
Abstract: PCT No. PCT/SE90/00559 Sec. 371 Date Feb. 21, 1992 Sec. 102(e) Date Feb. 21, 1992 PCT Filed Sep. 3, 1990 PCT Pub. No. WO91/03416 PCT Pub. Date Mar. 21, 1991.Device for splicing the trailing end or the cut off end of a first roll of web material with the starting end of a second roll of web material, the first and second roll having a winding core, whereby the web material pulled out from the first roll by a roller is transmittable to a starting end of the second roll of web material which is situated on a splicing table, where these are connected to each other, such that during rolling off web material from the first and second roll, and inside the web material of the first roll and near the nip between the first roll and a storage roll for this, the roller, which is pivotally hinged in a spring loaded arm is provided, such that the arm exerts a fit-up pressure on the web material of the first roll, whereby the breaking or the termination of the web material swings the roller in a direction off the first and second roll of web material whereby the end portion of the web is carried and transported to the splicing table provided between two stores for the first and second roll, the second store providing a unit for lifting and moving the second roll of web material to the first store.
Patent SE-9002992-D0 (SE)
Inventor: OETIKER H
IPC: F16L33/02
Filed: 1990-09-20
Abstract: An earless clamp structure to which elastic stretchability is imparted by one or more clamping band sections which essentially consist of lateral band portions converging toward one another from each end of the section. The lateral band portions define therebetween a window-like opening resembling an hourglass. The method in accordance with the present invention involves the step of removing certain material portions from the clamping band to obtain a section with non-rectilinear lateral band portions.
Patent SE-9003447-D0 (SE)
IPC: H01F29/02
Filed: 1990-10-29
Abstract: The invention concerns a mechanical end-position stop device for sequence switches of the type which consist of a load coupler 10, a stepping selector 11 and an operating device 12. The stepping selector is operated from the operating device via a drive shaft 20 which is connected to a gear unit 21, 22 arranged in connection with the selector, which gear unit has a gearing ratio of the order of 10:1, which in turn drives a star gear mechanism 24, 25, 26. The stop device 34, 36 is arranged in direct association with the drive shaft 20 and is activated via a link arm 32 from the star gear mechanism if the stepping selector, due to a faulty connection of the operating device should attempt to go past any of its normal end positions. <IMAGE>
Patent SE-9102054-D0 (SE)
Inventor: SKOGBERG B T
IPC: E02D5/76
Filed: 1991-07-01
Abstract: A soil anchor and a method of installing a soil anchor, the soil anchor having: an expandable anchor body; a device for piercing and parting soil at the front end of the soil anchor; a device for transmitting force from a location remote from the soil anchor to the anchor body; a device for transporting hardenable material from a location remote from the soil anchor into the expandable anchor body to wedge the anchor body into the soil; and a device for leading at least one cable to avoid contact between at least one cable and the hardenable material, and for permitting movement of at least one cable adjacent the anchor body while the hardenable material is hardening or hardened.
Patent SE-9103441-D0 (SE)
Inventor: MAEKIMAA T
IPC: B23K9/29
Filed: 1991-11-21
Abstract: Current contact nozzle arrangement of a welding burner consists of a solid longitudinal tube (4) into which the contact nozzle (5) is fitted so that it is partially protruding from the tube (4). The amt. of protrusion (U) is max. the internal dia. (D) of the tube and at least half the length of the nozzle (5). The tube (4) and nozzle (5) are in tight fitting contact in order to ensure good thermal conduction. USE/ADVANTAGE - The heating of the nozzle is reduced due to the increased surface of thermal conduction thereby reducing wire feed problems.
Patent SE-9201991-D0 (SE)
Inventor: JACOBSSON R A
IPC: B23Q5/12
Filed: 1992-06-29
Abstract: A portable power grinder comprises a housing (11), a rotation motor (10) with a rotor (13) having a rear end portion (27) extending out of the motor (10), an output shaft (22) which is drivingly coupled via a reduction gearing (23) to the rotor shaft (13) and intended to carry a grinding tool, and a speed governor (18) for providing a constant motor speed. The reduction gearing (23) comprises a gear (24) integral with the rotor shaft (13) and another gear (25) integral with the output shaft (22). Alternative rotor shafts (13) with gears (24) of different sizes may replace each other for obtaining different gear ratios and different output speed levels, and the length of the rear end portion (27) of the rotor shafts (13) varies with the size of the integral gear (24). The housing (11) has a detachable lid (15) carrying the speed marking (21) of the tool and having an internal projection (28) of a size directly related to the speed level readable on the speed marking (21). The rear rotor shaft end portion (27) has a shape directly related to the maximum speed level provided by the actually fitted rotor shaft (13), and the lid projection (28) matches such rotor shaft end portions (27) only that correspond to gear ratios providing output speeds equal to or lower than the speed marking level. <IMAGE>
Patent SE-9300405-D0 (SE)
Inventor: SJOEBERG ANDERS
IPC: G02B6/34
Filed: 1993-02-09
Abstract: The communication connection (1) consists of an optical fibre and transmission device for light pulses. During transmission of information from an information transmitting unit (2) to an information receiving unit (3), the information is transferred from the transmission unit to an optical fibre read-in unit (4) which converts it to optical light pulses transferred to the optical connection (1). - On receipt of the transmitted information, it is converted by a read-out unit (5) and transferred to the information-receiving unit (3). The optical fibres are provided with one or more excitation points (6,7) at which they are doped with a light-amplifying material, pref. erbium, prasedynium or neodynium. To the excitation points (6, 7) are connected units for reading-in and reading-out of information (8, 9).
Patent SE-9302283-D0 (SE)
IPC: B05B15/50
Filed: 1993-07-02
Abstract: PCT No. PCT/SE94/00648 Sec. 371 Date Dec. 8, 1995 Sec. 102(e) Date Dec. 8, 1995 PCT Filed Jun. 30, 1994 PCT Pub. No. WO95/01227 PCT Pub. Date Jan. 12, 1995A nozzle device comprises a nozzle (1) having an outlet (2), an inlet (3) and a passage (4) extending between the inlet and outlet. The passage is defined by at least two parts (7, 8), which are movable relative to each other and arranged to be able to be moved away from each other by relative movement so as to widen the passage.
Patent SE-9400908-D0 (SE)
Inventor: AMMAN HENRIK
IPC: G01B5/004
Filed: 1994-03-18
Abstract: A coordinate measuring machine which operates in accordance with a cylindrical coordinate system which includes a linear Z-axis, a linear r-axis which extends perpendicular to the Z-axis, and a rotational angle  PHI  around the Z-axis. According to the invention the coordinate measuring machine includes a first stationary part (1), a foot, which supports the movable machine parts, a second part (2) which has the form of a column projecting from the foot (1) and which includes means which are rotatable around the Z-axis relative to the stationary part and to a selected rotational angle  PHI . The machine also includes a third part (3) in the form of a first arm which extends perpendicular to the Z-axis and carries a measuring probe (5), either directly or indirectly, wherein the arm (3) coacts with means for moving the probe in the direction of the r-axis. The machine includes a further part (4) which can be moved in the direction of the Z-axis for moving said probe (5) in the direction of said Z-axis and the probe includes a measuring arm (6) whose tip carries a measuring ball (7) or like device, wherein the measuring arm is attached to the machine so that the probe will be moved when one of the second (2), the third (3) or the further part (4) is rotated or moved axially and wherein the measuring arm (6) of the probe (5) is mounted for rotation about an axis parallel with the Z-axis. <IMAGE>
Patent SE-9702936-D0 (SE)
Inventor: OLSEN JAN-ERIK
IPC: B31B1/60
Filed: 1997-08-14
Abstract: The disclosure relates to a method in the forming of packaging containers (1) which have sealing fins in which the packaging material is sealed inside-to-inside, and also projecting, double-walled corner flaps (8). In order to form a parallelepipedic packaging container, the corner flaps are folded down and sealed to the outside of the packaging container, which subjects a sealing fin running between the corner flaps to stresses which may entail untightness in the packaging container. This is avoided in that the sealing fin, prior to the downward folding operation, is deformed in that at least a portion of the fin (4) is laterally displaced in relation to adjacent portions of the fin. <IMAGE>
Patent SE-9703694-D0 (SE)
Inventor: VOLKART ASMUS
IPC: F02P17/12
Filed: 1997-10-10
Abstract: The invention is directed to a method for detecting combustion misfires in an internal combustion engine having a crankshaft and a transducer wheel coupled to the crankshaft and a sensor. The combustion misfires are detected on the basis of a time-dependent trace of the rotational movement of the transducer wheel and the transducer wheel has predetermined segments which pass the sensor. In the method, a sensor is utilized to detect segment times in which the segments pass the sensor so that the sensor produces a sensor signal representing the segment times. The sensor signal is applied as an input signal to first and second lowpass filters mutually connected in parallel thereby obtaining first and second output signals which react with different speeds to changes in the input signal. The difference between the first and second output signals is formed and a measure is, in turn, formed for the changes of the difference. The measure is compared to a threshold value and a movement of the measure above the threshold value is evaluated as a misfire.
Patent SE-9704511-D0 (SE)
Inventor: ROSENGREN FILIP
IPC: C10M105/36
Filed: 1997-12-04
Abstract: The present invention relates to the use of a phase convertible compound for heating a fat lubricated bearing, whereby the compound absorbs frictional heat generated at operation of the bearing, stores said heat until needed, whereupon the heat is released when bringing said bearing into operation under cold operational conditions. The invention further relates to a method for lubricating a bearing, as well as a bearing so lubricated.
Patent SE-9704850-D0 (SE)
Inventor: LUNDQVIST ULF
IPC: F02M25/07
Filed: 1997-12-23
Abstract: A device in a cylinder head for a combustion engine incorporates at least one exhaust valve (4) in an exhaust duct (5), and a recirculation line (9) for recirculating exhaust gases back to the engine's inlet system. One end (12) of the recirculation line (9) is situated adjacent to the exhaust valve (4) and is closable there by the exhaust valve, and the exhaust valve (4) is arranged to open the recirculation line (9) before opening the exhaust duct (5), so that the pressure in the cylinder (2) during the latter's expansion stroke can be used for exhaust gas transfer to the engine's inlet system. The device makes it possible for exhaust gases to be fed back to the engine's inlet even in cases where the engine is supercharged and the pressure in the engine's inlet system is normally higher than the pressure in the exhaust system, without requiring special pressure increasing devices.
Patent SE-9800443-D0 (SE)
Inventor: MELBEUS GOERAN
IPC: A47G/
Filed: 1998-02-17
Abstract: The duvet cover being changed is slipped over two support arms (4) and then the blanket, duvet or quilt is secured to two clamp sections (5) mounted on the arms, and then the used cover is pulled off and the new cover is pulled on. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for the duver cover replacement method.
Patent SE-9902181-D0 (SE)
Inventor: MELLSTROEM ERIK
IPC: A61B6/00
Filed: 1999-06-10
Abstract: The arrangement has a base connecting at least one fixed part (15,16) and a vertically movable carriage (13) with a horizontally protruding shaft (12) connected to the fitting (2) to enable the fitting to rotate about the central axis of the shaft. A first lift and turn device (11,17,18,21,22,25) has a disc (11) mounted on its shaft with a round peripheral surface and attached to the fitting. At least one pair of wheels (21,22) is mounted on the fixed part and connected to the disc so that when the wheels turn in opposite directions the disc and hence the fitting are influenced to move vertically, and to rotate about the central axis when the wheels turn in the same direction
Patent SE-9902541-D0 (SE)
Inventor: LOEFMARK BENGT
IPC: H03H11/40
Filed: 1999-07-02
Abstract: The present invention relates to a filter arrangement (8C) and a method for frequency filtering and impedance conversion. The invention makes it possible to perform frequency filtering and impedance conversion using fewer inductors than what is required using previously known technique for obtaining the corresponding effect. According to an alternative aspect the invention provides more effective frequency filtering and equivalent impedance conversion compared to the prior art when the same number of inductors are used. According to the invention an electromotive force (e') is generated in at least one filter coil (L1, L4). The electromotive force is adjusted so that the filter arrangement (8C) receives a desired impedance converting effect. A filter arrangement according to the invention, compared to the prior art, in this manner provides a filter integrated with an impedance converter. Compared to the prior art the invention can make a saving of one transformer per impedance converter possible.
Patent SE-9902640-D0 (SE)
Inventor: OLSSON BERTIL
IPC: G06F17/30
Filed: 1999-07-09
Abstract: The invention relates to a method for assigning an identity to an object (10) in a database, which object has an extension that includes a plurality of coordinate points in a coordinate system representing a multidimensional reality. The method is characterised by the steps of selecting one of the object's coordinate points (P0) and assigning the object an identity (11) based on the coordinates (x0,y0,z0,t0) of said coordinate point. Selecting the dimensions of the coordinate system in a suitable manner, e.g. by allowing them to comprise time, space and alternative embodiments, ensures that all objects in the database have wholly unique identities that are also based on one of the coordinate points of the object. This can be used to advantage in the database structure.
Patent SE-9903003-D0 (SE)
Inventor: DAECKER CARL-AAKE
IPC: C22C9/04
Filed: 1999-08-26
Abstract: The present invention relates to a die-casting brass alloy having a dezincification resistance, which is lower than 100 mum for a separate value according to British Standard BS 2872 in a die-casting condition (i.e. without a subsequent phase transforming heat treatment). The alloy according to the invention is characterized by the following composition:
Patent SE-9904223-D0 (SE)
Inventor: TERNSTROEM STAFFAN
IPC: A61B17/00
Filed: 1999-11-19
Abstract: A device for use in endoscopic operations, such as laparoscopic surgery, to encompass and extract specimens, comprising an inserting means (1) which comprises a tubular sleeve (10), an actuating means (2) which is displaceably arranged in the inserting means (1), and a pouch (3) formed with an opening and arranged at the distal end, intended for insertion of the actuating means (2). the actuating means (2) further comprises arms (21) which are movable towards and away from each other, and the pouch (3) comprises fastening means (31) for releasable fastening to the arms (21) of the actuating means, the pouch being an exchangeable unit of the device.
Patent SE-9904280-D0 (SE)
Inventor: KILIAN MALIN
IPC: D21F3/02
Filed: 1999-11-26
Abstract: A shoe press unit comprises a support beam, a shoe element movably supported on the beam, a pressing unit arranged between the beam and the shoe element for urging the shoe element away from the beam and toward a counter element, and a flexible belt that is arranged to slide over the pressing surface of the shoe element. An oil evacuation arrangement formed separately from the shoe element is affixed to the shoe element proximate an upstream edge region thereof. The oil evacuation arrangement has an inlet opening located such that a major portion of the excess oil expelled from between the belt and the shoe element passes through the inlet opening with a kinetic energy that is substantially undiminished from the initial kinetic energy of the oil as it exits from between the belt and the pressing surface of the shoe element.
Patent IT-MI960277-D0 (IT)
IPC: A61K31/195
Filed: 1996-02-14
Abstract: The therapeutic association of N-acetyl-cysteine with Doxorubicin shows a remarkable synergic effect in inhibiting cancer metastasis formation. Pharmaceutical compositions containing the association and kit suitable for the administration of the two drugs are described.
Patent IT-RM930663-D0 (IT)
Inventor: VITELLI RENATO
IPC: B01F7/16
Filed: 1993-09-30
Abstract: PCT No. PCT/IT94/00154 Sec. 371 Date Mar. 27, 1996 Sec. 102(e) Date Mar. 27, 1996 PCT Filed Sep. 26, 1994 PCT Pub. No. WO95/09043 PCT Pub. Date Apr. 6, 1995Basket for machines for mixing and grinding a number of substances in order to produce uniform mixes, such as those used for paints, with the basket in question featuring along its perimeter a circular ring (1) bound at the inner and outer edges by micro-perforated walls (2 and 3), and with this ring functioning as a channel inside of which microspheres made of glass or of other suitable materials are placed; the central portion of the basket, when viewed from below, appears empty in the middle, with this space being bound along its perimeter by the circular channel (1).
Patent IT-VR930002-D0 (IT)
Inventor: PADOVANI PIETRO
IPC: B29C51/44
Filed: 1993-01-12
Abstract: A pick-up and transfer head (1) for hollow objects (10) which is particularly suitable for picking up thermoformed objects from a female die (3) and transferring them to a receiving station (22) in a thermoforming apparatus, which comprises at least one pick-up structure (1) which is designed to engage and support the object (10) or objects to be picked up and transfer them to a supporting and displacement unit (22), and has a flat plate-like (4) or reticular member having at least one seat (5) for the respective object (10) or objects to be picked up and transferred, engaging/disengaging means (6) for the corresponding object (10) located at seat (5) or seats and control means for the said engaging/disengaging means (6) to control the picking-up and release of the object (10) or objects.
Patent NO-20001582-D0 (NO)
Inventor: GLAZE MARY L
IPC: G07C9/00
Filed: 2000-03-27
Abstract: A distributed biometric identification system incorporates stand-alone workstations. The system generally includes a plurality of stand-alone workstations capable of communicating with a central server remotely located from the workstations. The workstations receive input biometric data, such as fingerprint and photographic data, and compares that data to biometric data stored in the workstation. The workstation compares the input biometric data with stored biometric data to determine whether any of the stored biometric data matches the input biometric data. The results of the comparison are provided to the workstation screen. Workstation mobility is improved by housing the workstation in a self-contained, compartmentalized carrying case. Workstation mobility may be even further enhanced by housing the workstation in a so-called lunchbox configuration having a main body, a front panel hinged to the main body, and a back panel hinged to the main body. The front and back panels each have a stowed position adjacent the main body, and a deployed position away from the main body. When the panels are in their stowed positions, the workstation (i.e., main body, front panel, and back panel) is a compact, portable unit.