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公开(公告)号：US08444821B2
公开(公告)日：2013-05-21
申请号：US12810365
申请日：2008-12-30
申请人： Marko Avikainen , Petri Niemi , Heikki Kettunen , Markku Mäntylä , Heimo Keränen
发明人： Marko Avikainen , Petri Niemi , Heikki Kettunen , Markku Mäntylä , Heimo Keränen
CPC分类号： G01B11/2522 , D21G9/0027 , G01B11/2509 , G01B11/303 , G01N2021/8663 , G06T7/0004 , G06T2207/30124
摘要： Optical radiation sources functioning on different optical bands radiate on different optical bands and focus optical radiation on a region in a web surface as pulses in such a manner that illumination areas of the pulses overlap on the plane of the web. At most one optical radiation band is focused on the web from the direction of the normal. The spatial intensity distribution of at least one optical band differs from the uniform distribution and the intensity distributions of at least two different optical bands differ from one another in a predetermined manner. A camera forms still images of the web surface region on each optical radiation band. An image-processing unit determines the surface topography of the web on the basis of the images. In addition, a controller may control the paper manufacturing process on the basis of the determined surface topography.
摘要翻译： 在不同光带上起作用的光辐射源辐射在不同的光学带上，并将光辐射聚焦在网表面上的区域上，使脉冲的照明区域在网的平面上重叠。 最多一个光辐射带从正常方向聚焦在幅材上。 至少一个光带的空间强度分布与均匀分布不同，并且至少两个不同光带的强度分布以预定方式彼此不同。 相机在每个光辐射带上形成网页表面区域的静止图像。 图像处理单元基于图像来确定幅材的表面形貌。 此外，控制器可以基于所确定的表面形貌来控制纸张制造过程。
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公开(公告)号：US20100319866A1
公开(公告)日：2010-12-23
申请号：US12810365
申请日：2008-12-30
申请人： Marko Avikainen , Petri Niemi , Heikki Kettunen , Markku Mantyla , Heimo Keranen
发明人： Marko Avikainen , Petri Niemi , Heikki Kettunen , Markku Mantyla , Heimo Keranen
CPC分类号： G01B11/2522 , D21G9/0027 , G01B11/2509 , G01B11/303 , G01N2021/8663 , G06T7/0004 , G06T2207/30124
摘要： Optical radiation sources functioning on different optical bands radiate on different optical bands and focus optical radiation on a region in a web surface as pulses in such a manner that illumination areas of the pulses overlap on the plane of the web. At most one optical radiation band is focused on the web from the direction of the normal. The spatial intensity distribution of at least one optical band differs from the uniform distribution and the intensity distributions of at least two different optical bands differ from one another in a predetermined manner. A camera forms still images of the web surface region on each optical radiation band. An image-processing unit determines the surface topography of the web on the basis of the images. In addition, a controller may control the paper manufacturing process on the basis of the determined surface topography.
摘要翻译： 在不同光带上起作用的光辐射源辐射在不同的光学带上，并将光辐射聚焦在网表面上的区域上，使脉冲的照明区域在网的平面上重叠。 最多一个光辐射带从正常方向聚焦在幅材上。 至少一个光带的空间强度分布与均匀分布不同，并且至少两个不同光带的强度分布以预定方式彼此不同。 相机在每个光辐射带上形成网页表面区域的静止图像。 图像处理单元基于图像来确定幅材的表面形貌。 此外，控制器可以基于所确定的表面形貌来控制纸张制造过程。
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3.发明申请公开(公告)号：US20160084628A1
公开(公告)日：2016-03-24
申请号：US14956690
申请日：2015-12-02
申请人： Osmo BJORNI , Petri Niemi , Tomi Kapanen , Petri Pukkila
发明人： Osmo BJORNI , Petri Niemi , Tomi Kapanen , Petri Pukkila
摘要： The object of the invention is a method in the installation of an elevator, said elevator being provided with an elevator car traveling in a controlled manner along guide rails in an elevator hoistway, for determining the disposal location of the hoistway components to be disposed in the elevator hoistway and/or the landing doors of the elevator. The disposal location of the hoistway components and/or of the landing doors of the elevator is determined in relation to the guide rails of the elevator car by copying the disposal location at different heights in the elevator hoistway mechanically by means of a tool, in which tool the disposal locations according to plan of the hoistway components are arranged to remain fixed for essentially at least the whole period of the aforementioned determination of the disposal locations of the hoistway components of the elevator hoistway and/or of the landing doors of the elevator. The object of the invention is also a tool to be used in the method.
摘要翻译： 本发明的目的是提供一种电梯的安装方法，所述升降机设有电梯轿厢，沿电梯井道的导轨以受控的方式行驶，用于确定要安置在电梯井道中的井道部件的处置位置 电梯井道和/或电梯的层站门。 电梯的井道部件和/或层站门的处置位置相对于电梯轿厢的导轨通过借助于工具机械地复制在电梯井道中的不同高度的处置位置来确定，其中 根据井道部件的计划，处理位置被布置成基本上保持固定，至少基于上述确定电梯井道和/或电梯的层站门的井道部件的处置位置的整个周期。 本发明的目的也是在该方法中使用的工具。
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公开(公告)号：US10101142B2
公开(公告)日：2018-10-16
申请号：US14956690
申请日：2015-12-02
申请人： Osmo Bjorni , Petri Niemi , Tomi Kapanen , Petri Pukkila
发明人： Osmo Bjorni , Petri Niemi , Tomi Kapanen , Petri Pukkila
摘要： The object of the invention is a method in the installation of an elevator, said elevator being provided with an elevator car traveling in a controlled manner along guide rails in an elevator hoistway, for determining the disposal location of the hoistway components to be disposed in the elevator hoistway and/or the landing doors of the elevator. The disposal location of the hoistway components and/or of the landing doors of the elevator is determined in relation to the guide rails of the elevator car by copying the disposal location at different heights in the elevator hoistway mechanically by means of a tool, in which tool the disposal locations according to plan of the hoistway components are arranged to remain fixed for essentially at least the whole period of the aforementioned determination of the disposal locations of the hoistway components of the elevator hoistway and/or of the landing doors of the elevator. The object of the invention is also a tool to be used in the method.
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公开(公告)号：US06318425B1
公开(公告)日：2001-11-20
申请号：US09786838
申请日：2001-03-09
申请人： Petri Niemi
发明人： Petri Niemi
IPC分类号： A01G2308
CPC分类号： A01G23/095 , G01B5/0035
摘要： The invention relates to a method in a delimbing device (1), which delimbing device (1) comprises a frame structure (2), at least one supporting means (3a, 3b, 3c) attached in the frame structure (2) in a movable (5a, 5b, 5c) manner to support the tree-truck (S) and to exert a first force effect (F0) on the tree-trunk (S), actuator means (9) to control the position of the supporting means (3a, 3b, 3c) to maintain the first force effect (F0) exerted by the supporting means (3a, 3b, 3c) on the tree-trunk (S). In the method the second force effect (F) exerted by the tree-trunk (S) to the frame structure (2) is measured with sensor means (12) arranged in connection with the frame structure (2) and to change the second force effect (F), the first force effect (F0) is adjusted by utilizing the information obtained from the measurement.
摘要翻译： 本发明涉及一种分离装置（1）中的方法，该分离装置（1）包括框架结构（2），至少一个支撑装置（3a，3b，3c），其安装在框架结构（2）中， 可移动（5a，5b，5c）以支撑树叉车（S）并在树干（S），执行器装置（9）上施加第一力效应（F0），以控制支撑装置 （3a，3b，3c），以保持由支撑装置（3a，3b，3c）施加在树干（S）上的第一力效应（F0）。 在该方法中，通过与框架结构（2）连接设置的传感器装置（12）测量由树干（S）施加到框架结构（2）的第二力效应（F），并且改变第二力 效果（F），通过利用从测量获得的信息来调整第一力效应（F0）。
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