公开(公告)号：US5699163A

公开(公告)日：1997-12-16

申请号：US549806

申请日：1995-12-06

申请人： Hidenobu Todoroki ,  Yuji Abe ,  Akira Sakamoto ,  Nobuo Takeuchi

发明人： Hidenobu Todoroki ,  Yuji Abe ,  Akira Sakamoto ,  Nobuo Takeuchi

IPC分类号： B41J11/00 ,  D06H3/08 ,  G01N21/21 ,  G01N21/86 ,  G01N21/55 ,  G01J4/00

CPC分类号： B41J11/009 ,  G01N21/21 ,  G01N21/86 ,  G01N2021/8681

摘要： A method of determining the orientation of fibers on the surface of paper rather than measuring the orientation of fibers throughout the entire layer of paper is provided. In directing incident light Li from a projecting unit 6 to the surface 1a of the paper 1 to be measured at a given angle (.theta.i) of incidence and receiving by a receiving unit 7 the intensity of light reflected Lo by and off the surface 1a of the paper 1 at the same angle (.theta.o) of regular reflection as the angle (.theta.i) of incidence, the incident light Li containing at least the linearly polarized principal ray is allowed to be incident on the surface 1a of the paper 1, so that at least the linearly polarized principal ray can be received by the receiving unit 7 in the form of reflected light Lo, and the surface 1a of the paper 1 is inclined at an angle (.alpha.) of inclination around the line of intersection of a plane M of incidence and reflection through which the incident light Li and reflected light Lo pass with the surface 1a of the paper 1 while the paper 1 is rotated relative to the plane of incidence and reflection around the center axis of rotation defined by a line that passes through a center point 3 of the surface 1a of the paper 1 irradiated with the incident light and is vertical to the surface of the paper, whereby the fiber orientation on the surface 1a of the paper 1 can be found from the intensity of the reflected light Lo received by the receiving unit 7 corresponding to the angle of rotation of the paper 1.

摘要翻译： PCT No.PCT / JP95 / 00668 Sec。 371 1995年12月6日第 102（e）日期1995年12月6日PCT 1995年4月6日PCT PCT。 WO95 / 27893 PCT出版物 日期1995年10月19日提供了确定纸表面上的纤维取向而不是测量整个纸层的纤维取向的方法。 在将入射光Li从投影单元6引导到待测量的纸张1的表面1a，以给定的入射角（θi）并由接收单元7接收由表面1a反射的光的强度 以与入射角（θi）相同的正反射角度（θo）的纸张1，允许至少含有线偏振主光线的入射光Li入射到纸张1的表面1a上 ，使得至少线状偏振主光线能够以反射光Lo的形式被接收单元7接收，并且纸张1的表面1a以围绕交线的倾斜角（α）倾斜 入射和反射的平面M，入射光Li和反射光Lo与纸1的表面1a通过的平面M，同时纸1相对于由lin定义的旋转中心轴线的入射平面和反射面旋转 e通过照射入射光的纸张1的表面1a的中心点3，并且垂直于纸张的表面，从而可以从纸张1的表面1a上的纤维取向 由接收单元7接收的与纸张1的旋转角度对应的反射光Lo。

公开(公告)号：US07699960B2

公开(公告)日：2010-04-20

申请号：US10551180

申请日：2004-03-31

申请人： Katsumasa Ono ,  Hidenobu Todoroki ,  Yuji Abe

发明人： Katsumasa Ono ,  Hidenobu Todoroki ,  Yuji Abe

IPC分类号： D21F11/00 ,  D21H25/06

CPC分类号： D21H25/06 ,  D21H25/14

摘要： Methods for producing cast-coated papers showing a reduced level of curling and reduced curling or wavy deformation caused by moisture absorption or other reasons as well as showing a high surface quality in the cast-coated surface. The steps for producing cast-coated papers include applying a coating color based on a pigment and an adhesive on one side of a base paper, and pressing/drying the coated layer in the wet state against a casting drum mirror surface, where moisture is added to the coated paper by passing it through conditioned air at a high temperature and a high humidity (for 20 seconds or more) after pressing/drying the coated layer against a casting drum.

摘要翻译： 用于生产涂覆纸的方法显示出由于吸湿或其它原因引起的卷曲水平降低和卷曲变形或波浪变形，以及在涂覆表面上显示出高表面质量。 制造铸涂纸的步骤包括在基纸的一面上施加基于颜料和粘合剂的涂料颜色，并且将潮湿状态的涂布层压在/干燥涂覆水分的流延鼓镜面上 通过在将涂覆层压在/干燥流延鼓上之后将其通过在高温和高湿度（20秒或更长时间）的调节空气中通过涂布纸。

公开(公告)号：US20100276099A1

公开(公告)日：2010-11-04

申请号：US12439944

申请日：2007-09-04

申请人： Takashi Sasaki ,  Hirofumi Sano ,  Katsuma Ono ,  Hidenobu Todoroki

发明人： Takashi Sasaki ,  Hirofumi Sano ,  Katsuma Ono ,  Hidenobu Todoroki

IPC分类号： D21F7/00 ,  G06F17/10

CPC分类号： D21G9/0027

摘要： A method includes steps of: expressing changes of velocity components of a paper material at an exit of a slice lip by using a mathematical model, wherein the changes of velocity components are caused by manipulating an edge flow adjustment means (or a side bleed adjustment means) of a headbox when supplying the paper material on a wire; without changing a velocity component of a flow of the paper material in the mathematical model, setting the mathematical model based on an assumption in which a velocity component orthogonally crossing a flow direction of the paper material is proportionally changed by changes of an edge flow (or a side bleed) of a certain response width from the exit of the slice lip; and conducting a forecasting calculation of changes of a fiber orientation profile in a cross direction by using the mathematical model.

摘要翻译： 一种方法包括以下步骤：通过使用数学模型来表示在片唇缘的出口处的纸材料的速度分量的变化，其中速度分量的变化是通过操纵边缘流量调节装置（或侧排出调节装置 ）当将纸材料供应到电线上时，流浆箱 在数学模型中不改变纸材流的速度分量，基于这样一个假设来设定数学模型，其中正交与纸材流动方向正交的速度分量通过边缘流动的变化而成比例地改变（或 来自切片唇缘的出口的一定响应宽度的侧面渗出） 并通过使用数学模型进行横向上的纤维取向分布的变化的预测计算。

公开(公告)号：US08214071B2

公开(公告)日：2012-07-03

申请号：US12439944

申请日：2007-09-04

申请人： Takashi Sasaki ,  Hirofumi Sano ,  Katsumasa Ono ,  Hidenobu Todoroki

发明人： Takashi Sasaki ,  Hirofumi Sano ,  Katsumasa Ono ,  Hidenobu Todoroki

IPC分类号： G06F7/66

CPC分类号： D21G9/0027

摘要： A method includes steps of: expressing changes of velocity components of a paper material at an exit of a slice lip by using a mathematical model, wherein the changes of velocity components are caused by manipulating an edge flow adjustment means (or a side bleed adjustment means) of a headbox when supplying the paper material on a wire; without changing a velocity component of a flow of the paper material in the mathematical model, setting the mathematical model based on an assumption in which a velocity component orthogonally crossing a flow direction of the paper material is proportionally changed by changes of an edge flow (or a side bleed) of a certain response width from the exit of the slice lip; and conducting a forecasting calculation of changes of a fiber orientation profile in a cross direction by using the mathematical model.

摘要翻译： 一种方法包括以下步骤：通过使用数学模型来表示在片唇缘的出口处的纸材料的速度分量的变化，其中速度分量的变化是通过操纵边缘流量调节装置（或侧排出调节装置 ）当将纸材料供应到电线上时，流浆箱 在数学模型中不改变纸材流的速度分量，基于这样一个假设来设定数学模型，其中正交与纸材流动方向正交的速度分量通过边缘流动的变化而成比例地改变（或 来自切片唇缘的出口的一定响应宽度的侧面渗出） 并通过使用数学模型进行横向上的纤维取向分布的变化的预测计算。