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1. 发明申请

US20060118257A1 Method for control of the curl of paper in the treatment of surface-sized paper, and finishing section of a paper machine 审中-公开
标题翻译：用于在表面尺寸纸张的处理中控制纸张卷曲的方法以及造纸机的整理部分
公开(公告)号：US20060118257A1
公开(公告)日：2006-06-08
申请号：US10555717
申请日：2004-05-05
申请人： Pasi Rajala , Robert Havukainen , Ville Korhonen , Seppo Elijoki , Pasi Ahonen , Kari Juppi , Pasi Kekko , Martti Salminen
发明人： Pasi Rajala , Robert Havukainen , Ville Korhonen , Seppo Elijoki , Pasi Ahonen , Kari Juppi , Pasi Kekko , Martti Salminen
IPC分类号： D21F5/04
CPC分类号： D21F5/044 , D21F5/042 , D21F5/187
摘要： A paper web (W) is dried in a forward dryer section (D) of a paper machine in downward open drying groups (G1 . . . G6) that apply single-wire draw. Then, in a finishing section the web (W) is surface-sized in a surface-sizing unit (20) and dried mainly by contact-free drying: partly by airbone web-dryers (31, 32, 34, 36) or by impingement drying. The power of the airbone web-drying/impingement drying is regulated on both sides of the web (W) such that the tendency of curling created in the web (W) in the forward dryer section (D) can be controlled.
摘要翻译：纸幅（W）在造纸机的前部干燥器部分（D）中以适用于向下开放干燥组（G 1 C 6 C 6）单线拉丝然后，在精加工部分中，幅材（W）在表面施胶单元（20）中被表面尺寸化，主要通过无接触干燥而干燥：部分地由空中卷筒纸烘干机（31,32,34,36）或由冲击干燥。在卷筒纸（W）的两侧调节风干卷筒纸干燥/冲击干燥的功能，从而可以控制在前干燥部分（D）中的卷筒纸（W）中产生的卷曲倾向。

2. 发明授权

US06680086B1 Method for making paper, assembly for implementing the method and paper product produced by the method 失效
标题翻译：用处理材料处理纸或纸板的设备。
公开(公告)号：US06680086B1
公开(公告)日：2004-01-20
申请号：US09743165
申请日：2001-04-19
申请人： Vilho Nissinen , Timo Nyberg , Pasi Rajala , Lars Grönroos , Pentti Virtanen , Veli Käsmä , Hannu Niemelä
发明人： Vilho Nissinen , Timo Nyberg , Pasi Rajala , Lars Grönroos , Pentti Virtanen , Veli Käsmä , Hannu Niemelä
IPC分类号： B05D140
CPC分类号： B82Y30/00 , C01F11/18 , C01P2004/64 , D21H17/675 , D21H17/70 , D21H19/385 , D21H23/30 , Y10T428/25 , Y10T428/258 , Y10T428/2938 , Y10T428/294 , Y10T428/31996
摘要： Method and assembly for forming a paper or board web and a product made using the method. According to the method, the web (11) is made from fibers and then the web (11) is treated with pigment particles. The web is treated with microscopic pigment particles whose average size is so small as to permit the particles to adhere to each other by van der Waals forces. The particles are transferred to the web and adhered thereto advantageously using an ion-blast technique.
摘要翻译：用于形成纸或纸板的方法和组装以及使用该方法制造的产品。根据该方法，纤维网（11）由纤维制成，然后纤维网（11）用颜料颗粒处理。用平均尺寸如此小的微观颜料颗粒处理网，以允许颗粒通过范德华力彼此粘合。将颗粒转移到纤维网上并且有利地使用离子吹扫技术粘附在其上。

3. 发明授权

US06311410B1 Method and device for drying a coated web 失效
标题翻译：用于干燥涂布网的方法和装置
公开(公告)号：US06311410B1
公开(公告)日：2001-11-06
申请号：US09743091
申请日：2001-01-05
申请人： Pertti Heikkila , Kari Juppi , Pasi Rajala
发明人： Pertti Heikkila , Kari Juppi , Pasi Rajala
IPC分类号： F26B300
CPC分类号： D21F5/18 , F26B3/04 , F26B13/00
摘要： A method and device for drying a coated web. The coated web is first conveyed through a web heating unit (10, 32, 40), in which the temperature of the coated web is raised, typically to drying temperature, by directing jets of heating air at the coated web, the humidity a1 of the said heating air jets being higher than the humidity a2 of the drying air jets. After this the coated web is conveyed through at least one air dryer (34, 36, 38; 42, 44, 46), in which drying air jets are directed at the coated web for drying the coated web.
摘要翻译：一种用于干燥涂布网的方法和装置。首先通过卷筒纸加热单元（10,32,40）将经涂布的纸幅传送通过卷纸加热单元（10,32,40），其中涂布纸幅的温度通常升高至干燥温度，通过在涂布的纸幅上引导加热空气的喷射，湿度a1 所述加热空气射流高于干燥空气射流的湿度a2。之后，涂布的纸幅被输送通过至少一个空气干燥器（34,36,38; 42,44,46），其中干燥空气射流被引导到涂布的纸幅上以干燥涂布的纸幅。

4. 发明授权

US06749888B2 Method and apparatus for determining the profile of a coating layer 失效
标题翻译：用于确定涂层轮廓的方法和装置
公开(公告)号：US06749888B2
公开(公告)日：2004-06-15
申请号：US10130553
申请日：2002-08-07
申请人： Jukka Linnonmaa , Vilho Nissinen , Jukka T. Mäkinen , Jouni Raki , Pasi Rajala , Jari-Matti Karjanmaa
发明人： Jukka Linnonmaa , Vilho Nissinen , Jukka T. Mäkinen , Jouni Raki , Pasi Rajala , Jari-Matti Karjanmaa
IPC分类号： B05D100
CPC分类号： G01N33/346 , G01N25/72
摘要： A method and apparatus for determining the profile of a coating layer of a paper or board web (2). The method comprises application of a coating slip to at least one surface of the web (2) at the coating head (1) of a coating machine, the measurement of the transverse temperature profile of the web (2) surface in at least a measurement point (7, 8) fitted after the coating head (1), and the determination of the profile of the web's (2) coating layer on the basis of the temperature profile measured in at least the measuring point (7, 8) fitted after the coating head (1), whereupon a change in the temperature of the web's (2) coating layer or in the difference of the temperature between the coating layer and the base web (2) is at least almost proportional to the change in the coat weight.
摘要翻译：一种用于确定纸或纸板（2）的涂层的轮廓的方法和装置。该方法包括在涂布机的涂覆头（1）处将纤维网（2）的至少一个表面施加涂层滑移层，至少在测量中测量网（2）表面的横向温度分布（7,8）安装在涂覆头（1）之后的位置（7,8），并根据在至少安装在测量点（7,8）上的测量点（7,8）上测量的温度分布来确定幅材（2）涂层的轮廓涂层头部（1），因此卷材（2）涂层的温度变化或涂层和基材卷材（2）之间的温度差异至少几乎与涂层的变化成比例重量。

5. 发明申请

US20130220985A1 WELDING DEVICE 审中-公开
标题翻译：焊接设备
公开(公告)号：US20130220985A1
公开(公告)日：2013-08-29
申请号：US13881616
申请日：2010-10-28
申请人： Hakan Larsson , Pasi Rajala
发明人： Hakan Larsson , Pasi Rajala
IPC分类号： B23K9/095
CPC分类号： B23K9/0956 , B23K9/0213 , B23K9/0282 , B23K9/1274 , B23K9/1278 , B23K9/173 , B23K9/184 , B23K2101/06
摘要： A welding device applies weld material between two work pieces (P1, P2) so as to connect the work pieces (P1, P2) mechanically with one another. The welding device has a welding head (110) and a probe head (120). The welding head (110) performs a welding action in respect of the work pieces (P1, P2) during transport of the welding device along an operating direction (OD) in a welding plane (WP); and the probe head (120), which is arranged upstream of the welding head (110) relative to the operating direction (OD), measures a set of geometric properties of a gap (G) between the work pieces (P1, P2). Thus, the welding head (110) can be properly positioned to attain a desired application of the weld material in the gap (G). Moreover, first adjustment means allow a position of the probe head (120) relative to a position of the welding head (110) to be varied angularly by rotating at least one of the probe head (120) and the welding head (110) around a first axis (A1) oriented essentially perpendicular to the welding plane (WP). Thereby, welding in narrow and curved gaps (G) is facilitated.
摘要翻译：焊接装置在两个工件（P1，P2）之间施加焊接材料，以将工件（P1，P2）彼此机械地连接。焊接装置具有焊接头（110）和探头（120）。在焊接装置沿着焊接面（WP）的工作方向（OD）传送时，焊接头（110）相对于工件（P1，P2）进行焊接动作。并且相对于操作方向（OD）布置在焊接头（110）的上游的探头（120）测量工件（P1，P2）之间的间隙（G）的一组几何特性。因此，可以适当地定位焊接头（110）以获得在间隙（G）中期望的焊接材料的应用。此外，第一调整装置允许探头（120）相对于焊接头（110）的位置的位置通过使探头（120）和焊接头（110）中的至少一个旋转到周围而成角度变化基本上垂直于焊接平面（WP）定向的第一轴线（A1）。由此，便于在窄且弯曲的间隙（G）中进行焊接。

6. 发明授权

US07198841B2 Paper having a cellulosic fiber layer treated with elementary particles 失效
标题翻译：具有用基本粒子处理的纤维素纤维层的纸
公开(公告)号：US07198841B2
公开(公告)日：2007-04-03
申请号：US10700440
申请日：2003-11-04
申请人： Vilho Nissinen , Timo Nyberg , Pasi Rajala , Lars Grönroos , Pentti Virtanen , Veli Käsmä , Hannu Niemelä
发明人： Vilho Nissinen , Timo Nyberg , Pasi Rajala , Lars Grönroos , Pentti Virtanen , Veli Käsmä , Hannu Niemelä
IPC分类号： B32B5/16 , B32B29/04
CPC分类号： B82Y30/00 , C01F11/18 , C01P2004/64 , D21H17/675 , D21H17/70 , D21H19/385 , D21H23/30 , Y10T428/25 , Y10T428/258 , Y10T428/2938 , Y10T428/294 , Y10T428/31996
摘要： A paper, board or non-woven product containing a fiber layer containing cellulosic fibers, plant fibers or other material suitable for making a paper, board or non-woven product. One surface of the fiber layer is treated with pigment particles. The web is treated with microscopic particles whose average size is so small as to permit the particles to adhere to each other by van der Waals forces.
摘要翻译：包含含有纤维素纤维，植物纤维或适于制造纸，板或非织造产品的其它材料的纤维层的纸，板或非织造产品。用颜料颗粒处理纤维层的一个表面。用平均尺寸如此小的微观颗粒处理网，以允许颗粒通过范德华力彼此粘合。

7. 发明授权

US06787196B2 Apparatus for making a web of paper or board containing calcium carbonate 失效
标题翻译：用于制造含有碳酸钙的纸或纸板的装置
公开(公告)号：US06787196B2
公开(公告)日：2004-09-07
申请号：US10695896
申请日：2003-10-29
申请人： Vilho Nissinen , Timo Nyberg , Pasi Rajala , Lars Grönroos , Pentti Virtanen , Veli Käsmä , Hannu Niemelä
发明人： Vilho Nissinen , Timo Nyberg , Pasi Rajala , Lars Grönroos , Pentti Virtanen , Veli Käsmä , Hannu Niemelä
IPC分类号： B05D140
CPC分类号： B82Y30/00 , C01F11/18 , C01P2004/64 , D21H17/675 , D21H17/70 , D21H19/385 , D21H23/30 , Y10T428/25 , Y10T428/258 , Y10T428/2938 , Y10T428/294 , Y10T428/31996
摘要： Apparatus for forming a paper or board web made from fibers in which the web is treated with calcium hydroxide and then with carbon dioxide gas so as to form calcium carbonate.
摘要翻译：用于形成由纤维制成的纸或纸幅的设备，其中纤维网用氢氧化钙然后用二氧化碳气体处理以形成碳酸钙。

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