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1. 发明授权

US07235157B2 Method for controlling one or more surface quality variables of a fiber web in a shoe calender 失效
标题翻译：用于控制鞋砑光机中纤维网的一个或多个表面质量变量的方法
公开(公告)号：US07235157B2
公开(公告)日：2007-06-26
申请号：US10362301
申请日：2001-08-23
申请人： Tapio Mäenpää , Kalle Hasu , Matti Lares , Pekka Koivukunnas
发明人： Tapio Mäenpää , Kalle Hasu , Matti Lares , Pekka Koivukunnas
IPC分类号： D21F11/00
CPC分类号： D21G1/006 , D21G1/0046
摘要： The invention relates to a method for controlling a surface quality variable (300) in one or more fiber webs (3) in a shoe calender (1) comprising one or more calender nips. In each calender nip of the shoe calender, the overall loading pressure of the shoe element (8) and the loading pressure difference between the leading edge (8′) and the trailing edge (8″) of the shoe element are controlled so as to achieve minimum difference between the determined values (300″) for the surface quality variables of the fiber web and the set values (300′) for the same quality variables after the shoe calender.
摘要翻译：本发明涉及一种用于控制包括一个或多个压延机压头的鞋砑光机（1）中的一个或多个纤维网（3）中的表面质量变量（300）的方法。在鞋砑光机的每个压光辊隙中，鞋元件（8）的总负载压力和鞋元件的前缘（8'）和后缘（8“）之间的负载压力差被控制为以获得纤维网的表面质量变量的确定值（300“）与鞋砑光机之后相同质量变量的设定值（300'）之间的最小差值。

2. 发明授权

US06645349B1 Method and device for conditioning of a roll, in particular of a roll in a paper machine or in a paper finishing device 失效
标题翻译：用于调节辊的方法和装置，特别是造纸机或纸整理装置中的辊
公开(公告)号：US06645349B1
公开(公告)日：2003-11-11
申请号：US09600806
申请日：2000-09-14
申请人： Pekka Koivukunnas , Tapio Mäenpää
发明人： Pekka Koivukunnas , Tapio Mäenpää
IPC分类号： D21G100
CPC分类号： D21G1/0073
摘要： The invention concerns a method for conditioning of a roll, in particular of a roll (10) in a paper machine or in a paper finishing device. In the method the face/coating on the roll of the paper machine is cleaned and/or ground. In the method, the cleanliness and/or condition of the roll (10) is/are measured continuously during operation and, based on the measurement results, the roll face/coating is cleaned and/or ground so that the roll (10) remains constantly in good condition and the level of quality of the paper remains at the desired level. The invention also concerns a device for conditioning of a roll, in particular of a roll in a paper machine and/or in a paper finishing device, which device (20) comprises means for cleaning and/or grinding the roll. The device (20) consist of an assembly (20) of devices which comprises a cleaning/conditioning unit (24, 23, 29), a control unit (33), and measurement units (30, 31, 32), and the device operates continuously and can be operated during running.
摘要翻译：本发明涉及一种用于调节造纸机或纸张整理装置中的卷的方法，特别是卷（10）的方法。在该方法中，造纸机辊上的面/涂层被清洁和/或磨碎。在该方法中，在操作期间连续地测量辊（10）的清洁度和/或状态，并且基于测量结果，辊面/涂层被清洁和/或磨削，使得辊（10）保持不断处于良好状态，纸质量水平处于理想水平。本发明还涉及一种用于调节辊的装置，特别是在造纸机和/或纸整理装置中的辊中的装置，该装置（20）包括用于清洁和/或研磨辊的装置。装置（20）包括装置的组件（20），其包括清洁/调节单元（24,23,29），控制单元（33）和测量单元（30,31,32），并且该装置连续工作，可在运行过程中运行。

3. 发明授权

US06875311B2 Method and apparatus for producing calendered paper or board 失效
标题翻译：用于生产压光纸或纸板的方法和设备
公开(公告)号：US06875311B2
公开(公告)日：2005-04-05
申请号：US10683427
申请日：2003-10-10
申请人： Pekka Koivukunnas , Matti Lares , Mika Leino
发明人： Pekka Koivukunnas , Matti Lares , Mika Leino
IPC分类号： D21F1/08 , D21G1/00 , D21G9/00 , D21F11/00
CPC分类号： D21G9/00 , D21F1/08 , D21G1/00 , D21G1/006
摘要： A method and an arrangement for manufacturing calendered paper or board particularly in the on-line manufacturing method. In the method, a base web is formed from a mixture of water and pulp supplied from the headbox and the web is dried by removing water over the press section and over the dryer section by heating. The formed web is calendered at least once to modify the surface on at least one of its sides. Before calendering the cross-direction thickness profile of the web is standardized and calendering is carried out by means of a long-nip calender, whereby good surface quality is obtained without losing the bulk or stiffness of the web.
摘要翻译：一种用于制造压延纸或板的方法和装置，特别是在线制造方法中。在该方法中，基料网由从流浆箱供应的水和纸浆的混合物形成，并且通过在加压部分上除去水并通过加热在干燥部分上干燥纸幅。形成的网被压延至少一次以在其至少一个侧面上修饰表面。在压延之前，幅材的横向厚度轮廓是标准化的，并且通过长压区压延机进行压延，由此获得良好的表面质量而不损失幅材的体积或刚度。

4. 发明授权

US06890407B1 Method and apparatus for producing calendered paper or board 失效
公开(公告)号：US06890407B1
公开(公告)日：2005-05-10
申请号：US10009878
申请日：2000-05-15
申请人： Pekka Koivukunnas , Matti Lares , Mika Leino
发明人： Pekka Koivukunnas , Matti Lares , Mika Leino
IPC分类号： D21F1/08 , D21G1/00 , D21G9/00 , D21F11/00
CPC分类号： D21G9/00 , D21F1/08 , D21G1/00 , D21G1/006
摘要： A method and an arrangement for manufacturing calendered paper or board particularly in the on-line manufacturing method. In the method, a base web is formed from a mixture of water and pulp supplied from the headbox and the web is dried by removing water over the press section and over the dryer section by heating. The formed web is calendered at least once to modify the surface on at least one of its sides. Before calendering the cross-direction thickness profile of the web is standardized and calendering is carried out by means of a long-nip calender, whereby good surface quality is obtained without losing the bulk or stiffness of the web.

5. 发明授权

US06905573B2 Method and equipment for cleaning and maintaining rolls 失效
标题翻译：滚筒清洗和维护方法和设备
公开(公告)号：US06905573B2
公开(公告)日：2005-06-14
申请号：US10363799
申请日：2001-09-06
申请人： Tapio Mäenpää , Timo Vuorimies , Pekka Koivukunnas , Aaron Mannio , Olli-Pekka Väkevä , Kari Hasanen , Tarja Hanska , Pekka Linnonmaa , Markku Kyytsönen , Helena Leppäkoski , Markus Laitila , Markku Kojo , Toni Seppänen , Marjaana Toppila
发明人： Tapio Mäenpää , Timo Vuorimies , Pekka Koivukunnas , Aaron Mannio , Olli-Pekka Väkevä , Kari Hasanen , Tarja Hanska , Pekka Linnonmaa , Markku Kyytsönen , Helena Leppäkoski , Markus Laitila , Markku Kojo , Toni Seppänen , Marjaana Toppila
IPC分类号： D21G1/00 , D21G3/00 , D21G3/02 , D21G9/00 , D21F1/32
CPC分类号： D21G9/0045 , D21G1/0073 , D21G1/0093 , D21G3/005 , D21G3/02
摘要： The surface of a web is monitored by a fault detection system (20), a machine condition monitoring system, a quality measurement system, a web moisture measurement and/or a web temperature measurement and the soiled part of the surface of the roll is detected and localized by means of a soiling monitoring apparatus (31, 35; 60). A control system (41) controls a cleaning device (40) to remove the detected soiling. As a web (W) travels in a paper or board production or finishing process or in finishing machinery the web and/or the surface of the roll is monitored and after a detected deviation the surface thereof is momentarily spread with a liquid while machinery is running at the same time as the web (W) travels over said roll surface.
摘要翻译：纸张的表面由故障检测系统（20），机器状态监测系统，质量测量系统，纸幅湿度测量和/或纸幅温度测量进行监控，并且检测辊的表面的污染部分并通过污染监测装置（31,35; 60）进行定位。控制系统（41）控制清洁装置（40）以去除检测到的污物。当纸（W）在纸或纸板生产或整理过程中或在整理机械中行进时，纸幅和/或辊的表面被监测，并且在机器运行之后，在检测到偏差之后，其表面瞬间被液体摊开在网（W）在所述辊表面上行进的同时。

6. 发明授权

US06797118B1 Method and arrangement for surface treatment of a paper and/or board web 失效
标题翻译：用于表面处理纸和/或纸板网的方法和布置
公开(公告)号：US06797118B1
公开(公告)日：2004-09-28
申请号：US10069203
申请日：2002-07-10
申请人： Pekka Koivukunnas , Matti Lares
发明人： Pekka Koivukunnas , Matti Lares
IPC分类号： D21F500
CPC分类号： D21G1/006 , D21F5/02
摘要： A method and an arrangement for surface treatment of a paper and/or board web (W) formed of a yankee cylinder (2) and a calendering unit (5) placed one after the other in the machine direction, by means of which the web (W) is first glazed and dried and after that immediately calendered.
摘要翻译：一种用于表面处理由沿着机器方向一个接一个放置的纱线滚筒（2）和压延单元（5）形成的纸和/或纸板（W）的方法和装置，通过该方法和/ （W）首先上光并干燥，然后立即压延。

7. 发明授权

US07017477B1 Method and arrangement for computing and regulating the distribution of a linear load in a multi-nip calender and a multi-nip calender 失效
标题翻译：用于计算和调节多压区压光机和多压区压光机中线性负载分布的方法和装置
公开(公告)号：US07017477B1
公开(公告)日：2006-03-28
申请号：US09303587
申请日：1999-05-03
申请人： Mika Viljanmaa , Pekka Linnonmaa , Ilkka Hiirsalmi , Pekka Koivukunnas , Tapio Mäenpää , Erkki Leinonen , Pekka Kivioja , Juha Ehrola
发明人： Mika Viljanmaa , Pekka Linnonmaa , Ilkka Hiirsalmi , Pekka Koivukunnas , Tapio Mäenpää , Erkki Leinonen , Pekka Kivioja , Juha Ehrola
IPC分类号： B30B3/04
CPC分类号： D21G9/0045 , D21G1/00 , D21G1/004
摘要： A method and arrangement for computing and regulating distribution of linear load in a multi-nip calender. A material web is passed through the nips in a set of rolls including a variable-crown upper roll, a variable-crown lower roll and intermediate rolls positioned between the upper and lower rolls. The rolls in the set of rolls are supported so that, when the nips are closed, the bending lines of the rolls are curved downwards. When computing and regulating the linear loads, one or more of the physical properties affecting the bending of each intermediate roll under load, such as bending rigidity, mass, shape, and material properties, are taken into account. The ratio of the linear loads applied to the intermediate rolls, the weight of the rolls per se, and/or the support forces applied to the rolls are regulated so that the set of rolls is in a state of equilibrium and a predetermined state of deflection.
摘要翻译：一种用于计算和调节多压区压光机中线性负载分布的方法和装置。材料纤维网通过包括可变冠上辊，可变冠下辊和位于上辊和下辊之间的中间辊的一组辊中通过辊隙。辊组中的辊被支撑，使得当胶片关闭时，辊的弯曲线向下弯曲。当计算和调节线性载荷时，考虑到一个或多个影响每个中间辊在负载下的弯曲的物理性质，例如弯曲刚度，质量，形状和材料性质。施加到中间辊的线性载荷的比例，辊本身的重量和/或施加到辊的支撑力的比例被调节，使得该组辊处于平衡状态和预定的偏转状态。

8. 发明申请

US20060060322A1 Processing device for processing a coated or uncoated fibrous web 审中-公开
标题翻译：用于加工涂布或未涂布的纤维网的加工装置
公开(公告)号：US20060060322A1
公开(公告)日：2006-03-23
申请号：US10503262
申请日：2003-01-29
申请人： Mika Viljanmaa , Juha Lipponen , Vilho Nissinen , Pekka Koivukunnas , Henri Vaittinen , Reijo Pietikainen , Kari Hasanen , Risto Sutti , Matti Lares , Pekka Linnonmaa , Markku Kyytsonen , Matti Tervonen , Heikki Kettunen , Kari Holopainen
发明人： Mika Viljanmaa , Juha Lipponen , Vilho Nissinen , Pekka Koivukunnas , Henri Vaittinen , Reijo Pietikainen , Kari Hasanen , Risto Sutti , Matti Lares , Pekka Linnonmaa , Markku Kyytsonen , Matti Tervonen , Heikki Kettunen , Kari Holopainen
IPC分类号： D21G1/00 , D21F3/00 , B31F1/07
CPC分类号： D21G1/006 , D21F3/0209 , Y10T428/24355 , Y10T428/24802 , Y10T428/27
摘要： A processing device and a method applying the same for processing a coated or uncoated fibrous web is provided. The device comprises a belt configured to extend around a guiding element, at least one counter-element being disposed outside said belt to provide a contact area with the belt, such that the belt and the counter-element establish therebetween a web processing zone for passing a web to be processed therethrough. The processing zone length is defined by the disposition of the belt's guiding element and/or by the design of the counter-elements. A contact pressure applied to a web in the processing zone is configured to be within the range of between about 0.01 MPa and about 70 MPa.
摘要翻译：提供了一种处理装置及其应用于处理涂布或未涂布纤维网的方法。所述装置包括被配置为围绕引导元件延伸的带，至少一个相对元件设置在所述带外部以提供与所述带的接触区域，使得所述带和所述对置元件之间建立用于通过的幅材处理区域通过其处理的网。处理区域长度由带的引导元件的设置和/或通过反元件的设计来定义。施加到处理区域中的幅材的接触压力被配置为在约0.01MPa至约70MPa的范围内。

9. 发明授权

US07430982B2 Printed TTI indicators 失效
标题翻译：印刷TTI指标
公开(公告)号：US07430982B2
公开(公告)日：2008-10-07
申请号：US10545815
申请日：2004-02-25
申请人： Pekka Koivukunnas , Eero Hurme
发明人： Pekka Koivukunnas , Eero Hurme
IPC分类号： G01K11/00 , G01K11/12
CPC分类号： G01K3/04 , G01K11/16 , G01N31/229
摘要： The present invention relates to time-temperature integrating indicators, also known as TTI indicators, which are easily printable on substrates, such as packaging materials, and to a method for the manufacture of packaging materials comprising printed TTI indicators. The printed TTI indicator is selectively activated at the time of packaging of a perishable product or alternatively at the time of opening of the package of a perishable product.
摘要翻译：本发明涉及时间 - 温度积分指示器，也称为TTI指示器，其易于在诸如包装材料的基底上打印，以及用于制造包括印刷的TTI指示剂的包装材料的方法。打印的TTI指示器在易腐产品的包装时被选择性地激活，或者在打开易变质产品的包装时。

10. 发明申请

US20060103130A1 Method, system and package for specifying products to be sold 审中-公开
标题翻译：用于指定要出售产品的方法，系统和包装
公开(公告)号：US20060103130A1
公开(公告)日：2006-05-18
申请号：US10986756
申请日：2004-11-12
申请人： Pekka Koivukunnas , Jani-Mikael Kuusisto
发明人： Pekka Koivukunnas , Jani-Mikael Kuusisto
IPC分类号： B42D15/00
CPC分类号： B65D75/54 , B65D5/4212 , B65D25/205 , B65D2203/02
摘要： A method for specifying products to be sold, in which a plurality of mutually substantially identical products and/or their packages are equipped each with an optical diffraction element of its own. The element gives the same visual impression in each product or its package. In addition to the product and/or its package, the material relating to the distribution or sales of the product is also equipped with an optical diffraction element giving the same visual impression as the optical diffraction element on the product or its package. The material may also be equipped with an element simulating this visual impression.
摘要翻译：一种用于指定要出售的产品的方法，其中多个相互基本相同的产品和/或其包装被配备有各自的光学衍射元件。该元素在每个产品或其包装中给出相同的视觉印象。除了产品和/或其包装之外，与产品的销售或销售有关的材料还配备有与衍射产品或其包装上的衍射元件相同的视觉印象的光学衍射元件。该材料还可以配备有模拟该视觉印象的元件。

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