Patents by Inventor Heikki Niskanen
Heikki Niskanen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7641140Abstract: A paper, board or material web is wound in a winder of the two-drum type. Winding core (10) ends placed against each other are coupled to be on the same axis of rotation during winding by severing cuts (12U, 12N) which are formed in the ends (11A, 11B) of the winding cores (10) and which deviate from a perpendicular cutting line.Type: GrantFiled: November 28, 2008Date of Patent: January 5, 2010Assignee: Metso Paper, Inc.Inventor: Heikki Niskanen
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Publication number: 20090072070Abstract: A paper, board or material web is wound in a winder of the two-drum type. Winding core (10) ends placed against each other are coupled to be on the same axis of rotation during winding by severing cuts (12U, 12N) which are formed in the ends (11A, 11B) of the winding cores (10) and which deviate from a perpendicular cutting line.Type: ApplicationFiled: November 28, 2008Publication date: March 19, 2009Applicant: METSO PAPER, INC.Inventor: Heikki Niskanen
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Patent number: 7472860Abstract: A paper, board or material web is wound in a winder of the two-drum type. Winding core (10) ends placed against each other are coupled to be on the same axis of rotation during winding by severing cuts (12U, 12N) which are formed in the ends (11A, 11B) of the winding cores (10) and which deviate from a perpendicular cutting line.Type: GrantFiled: August 24, 2004Date of Patent: January 6, 2009Assignee: Metso Paper, Inc.Inventor: Heikki Niskanen
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Publication number: 20060261209Abstract: A paper, board or material web is wound in a winder of the two-drum type. Winding core (10) ends placed against each other are coupled to be on the same axis of rotation during winding by severing cuts (12U, 12N) which are formed in the ends (11A, 11B) of the winding cores (10) and which deviate from a perpendicular cutting line.Type: ApplicationFiled: August 24, 2004Publication date: November 23, 2006Inventor: Heikki Niskanen
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Patent number: 6887888Abstract: Aqueous compositions of nonsteroidal triphenylethylene antiestrogens for pharmaceutical use comprising as a solubility enhancing agent a pharmaceutically acceptable mono- or dicarboxylic acid having 1-5 carbon atoms, wherein the carbon chain may further contain 1-4 hydroxyl, 1-3 oxo, or one or several halogen substituents, or a corresponding anion thereof, or methanesulfonic acid or its corresponding anion, in molar excess with respect to the triphenylethylene antiestrogen, optionally together with an organic water miscible co-solvent such as polyethylene glycol (PEG), propylene glycol, ethanol or isopropanol.Type: GrantFiled: April 8, 2003Date of Patent: May 3, 2005Assignee: Orion CorporationInventors: Kaija AF Ursin, Jukka Salmia, Heikki Niskanen, Pirjo Kortesuo, Mikko Kananen, Gunilla Örn, Juha Kiesvaara
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Patent number: 6820834Abstract: A reel-up/winder, comprising one or several members (11, 12) that support the reel/roll (10) to be formed onto a reel/roll spool (16), of which members at least one support member is a belt support member (12), which consists of a belt loop (15) which is supported by means of at least two rolls (13, 14), whose axes are substantially parallel to the axis of the reel/roll spool (16). Into the outer face of the mantle of at least one roll (13, 14) in said belt support member (12), a substantially spiral-shaped groove (204) has been formed, which extends across the axial width (1) of the roll mantle (202).Type: GrantFiled: October 23, 2000Date of Patent: November 23, 2004Assignee: Metso Paper, Inc.Inventor: Heikki Niskanen
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Patent number: 6632841Abstract: Aqueous compositions of nonsteroidal triphenylethylene antiestrogens for pharmaceutical use comprising as a solubility enhancing agent a pharmaceutically acceptable mono- or dicarboxylic acid having 1-5 carbon atoms, wherein the carbon chain may further contain 1-4 hydroxyl, 1-3 oxo, or one or several halogen a substituents, or a corresponding anion thereof, or methanesulfonic acid or its corresponding anion, in molar excess with respect to the triphenylethylene antiestrogen, optionally together with an organic water miscible co-solvent such as polyethylene glycol (PEG), propylene glycol, ethanol or isopropanol.Type: GrantFiled: October 2, 2001Date of Patent: October 14, 2003Assignee: Orion CorporationInventors: Kaija Af Ursin, Jukka Salmia, Heikki Niskanen, Pirjo Kortesuo, Mikko Kananen, Gunilla Örn, Juha Kiesvaara
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Publication number: 20030181530Abstract: The invention relates to aqueous compositions of nonsteroidal triphenylethylene antiestrogens for pharmaceutical use comprising as a solubility enhancing agent a pharmaceutically acceptable mono- or dicarboxylic acid having 1-5 carbon atoms, wherein the carbon chain may further contain 1-4 hydroxyl, 1-3 oxo, or one or several halogen substituents, or a corresponding anion thereof, or methanesulfonic acid or its corresponding anion, in molar excess with respect to the triphenylethylene antiestrogen, optionally together with an organic water miscible co-solvent such as polyethylene glycol (PEG), propylene glycol, ethanol or isopropanol.Type: ApplicationFiled: April 8, 2003Publication date: September 25, 2003Applicant: Orion CorporationInventors: Kaija Af Ursin, Jukka Salmia, Heikki Niskanen, Pirjo Kortesuo, Mikko Kananen, Gunilla Orn, Juha Kiesvaara
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Patent number: 6491951Abstract: Aqueous compositions of toremifene or a pharmaceutically acceptable salt thereof, comprising lactic acid, acetic acid, formic acid, methanesulfonic acid or the corresponding anion (lactate, acetate, formate or mesylate) as a solubility enhancing agent. Novel salts of toremifene with an acid selected from the group consisting of lactic acid, acetic acid, formic acid or methanesulfonic acid.Type: GrantFiled: September 4, 2001Date of Patent: December 10, 2002Assignee: Orion CorporationInventors: Kaija Af Ursin, Jukka Salmia, Heikki Niskanen, Pirjo Kortesuo, Mikko Kananen, Juha Kiesvaara, Leena Otsomaa
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Patent number: 5653399Abstract: A method and apparatus for cutting a paper or paperboard web particularly in a winder comprising at least one support roll (2) on which a roll (1) being wound is rotated. A curved, tensioned cutting blade (6) is rotated about the support roll (2) into the nip between the support roll (2) and the roll (1), whereby the sharpened and optionally toothed edge (9) of the blade cuts the web (4) being wound onto the roll (1) at a desired point.Type: GrantFiled: December 6, 1995Date of Patent: August 5, 1997Assignee: Valmet CorporationInventors: Pauli Koutonen, Jarmo Malmi, Heikki Niskanen
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Patent number: 4789109Abstract: The invention relates to a web winding method and a winder for carrying out core replacement in a support drum winder. The core replacement is carried out with a sequence of measures, where the cutting of the web, removing of completed rolls (3) and placing of a new roll core between the support drums (1,2) is carried out by one single device comprising cutting, pushing and feeding means. The web (18) is held unmovably towards the trailing support drum (1) during the core replacement by means of a retainer device (16,17). For forwarding the removal of the rolls these are lifted by the same retainer device, if needed, to a height as required by the pusher device.Type: GrantFiled: November 24, 1986Date of Patent: December 6, 1988Assignee: Oy Wartsila AbInventors: Markku Kyytsonen, Raimo Pihlajamaa, Kai Fabritius, Heikki Niskanen, Jaakko Uotinen
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Patent number: 4711405Abstract: Method and apparatus for fixing the end of a web on a core tube in a web reeling machine which includes a pair of spaced carrier rolls on which the core tube is supported. Adhesive agent is applied on the core tube, supported on the carrier rolls, from below and between the carrier rolls. The adhesive agent is conducted onto the core tube by moving an applicator device in the transverse cross-machine direction, beginning at the underside of the core tube at one transverse end of the reeling machine. The core tube may be urged against the carrier rolls by a depressor roll or the like during application of the adhesive agent on the core tube.Type: GrantFiled: November 22, 1985Date of Patent: December 8, 1987Assignee: Oy Wartsila ABInventor: Heikki Niskanen
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Patent number: 4456190Abstract: An arrangement for winding a web, in particular a paper web, on a roll core or the like in a two-drum winder comprising two support drums and a rider roll surrounding the web core. The arrangement includes means for supplying, during the final stage of a roll winding process, a new roll core between the newly finished roll and the support drums. There are also a web cutter and means for the transfer of a finished roll away from the support drums. The front end of a transversely cut web is guided to form the beginning of a new roll around a new roll core by guiding means comprising a plurality of guiding units spaced-apart in the circumferential direction of the new roll core. These units include means for creating pneumatic jets urging the web tightly around the new core.Type: GrantFiled: October 19, 1981Date of Patent: June 26, 1984Assignee: Oy Wartsila AbInventors: Martti Karttunen, Heikki Niskanen, Hannu Oinonen