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    Papermaking press felt and papermaking method
    3.
    发明授权
    Papermaking press felt and papermaking method 有权
    造纸印花毡和造纸方法

    公开(公告)号：US08303775B2

    公开(公告)日：2012-11-06

    申请号：US12823690

    申请日：2010-06-25

    申请人： Takao Yazaki ,  Takashi Ouchi ,  Hiroyuki Oda ,  Hirofumi Murakami ,  Yuya Takamori

    发明人： Takao Yazaki ,  Takashi Ouchi ,  Hiroyuki Oda ,  Hirofumi Murakami ,  Yuya Takamori

    IPC分类号： D21F7/08

    CPC分类号： D21F7/083

    摘要： A papermaking felt which can be easily engaged in a papermaking machine, wherein the work time for engaging the felt is short, the initial warming-up period until reaching the highest papermaking speed is short, and the felt life is long, which is achieved by integrating and attaching by dispersion in the batt layer of the felt a polymeric elastomer having high deformability when pressure is applied and good recoverability after pressure is applied, which polymeric elastomer is attached in an amount of 0.5 to 20 wt. % of the felt, and which polymeric elastomer has a property that when in the form of a film and when measured at a room temperature of 20° C. and a relative humidity of 65%, the 100% modulus value of the film is 1 to 100 kg/cm2, the residual strain after 100% elongation is 30% or less.

    摘要翻译： 一种可容易地接合在造纸机中的造纸毡，其中用于接合毛毯的工作时间短，直到达到最高造纸速度的初始加热时间短，并且毛毡寿命长，这通过 通过在毡的毛层中的分散体积分和附着在施加压力时具有高变形性的聚合弹性体，并且在施加压力之后具有良好的可回复性，该聚合弹性体以0.5至20重量％的量附着。 ％的毛毡，并且哪种聚合物弹性体具有当以膜的形式并且当在室温为20℃和相对湿度为65％下测量时，膜的100％模量值为1 至100kg / cm 2，100％伸长后的残余应变为30％以下。

    Image display device and image display method
    4.
    发明授权
    Image display device and image display method 有权
    图像显示装置和图像显示方法

    公开(公告)号：US09076397B2

    公开(公告)日：2015-07-07

    申请号：US14343178

    申请日：2012-08-31

    申请人： Naoki Shiobara ,  Hirofumi Murakami

    发明人： Naoki Shiobara ,  Hirofumi Murakami

    IPC分类号： G09G3/36 ,  G09G3/34

    CPC分类号： G09G3/3607 ,  G09G3/3413 ,  G09G3/3426 ,  G09G2320/0233 ,  G09G2320/0646 ,  G09G2360/16

    摘要： An object is to moderate the occurrence of mura in an oblique view in an image display device that conducts area active driving. An emission luminance calculator (151) computes a luminance (first emission luminance) (32) of LEDs in respective areas on the basis of an input image (31). The emission luminance corrector (152) applies a correction to the first emission luminance (32) on the basis of correction data (33) in an LED filter (155). Herein, provided that a first image is defined as an image displayed in the case of being externally given an image in which a high-gradation region and a low-gradation region neighbor each other as the input image (31), the emission luminance corrector (152) uses the LED filter (155) to compute a second emission luminance (34), thereby setting the values of correction data (33) stored in the LED filter (155) so as to yield a constant degree of spatial variation in the output gradations between the high-gradation region and the low-gradation region in the case of viewing the first image from a designated oblique direction.

    摘要翻译： 目的是在进行区域主动驾驶的图像显示装置中，在斜视图中缓和出现的情绪。 发光亮度计算器（151）基于输入图像（31）计算各个区域中的LED的亮度（第一发光亮度）（32）。 发光亮度校正器（152）基于LED滤光器（155）中的校正数据（33）对第一发光亮度（32）进行校正。 这里，如果第一图像被定义为在外部给出其中相互相邻的高灰度区域和低灰度区域作为输入图像的图像（31）中显示的图像，则发光亮度校正器 （152）使用LED滤光器（155）来计算第二发光亮度（34），从而设置存储在LED滤光器（155）中的校正数据（33）的值，以便产生恒定的空间变化程度 在从指定的倾斜方向观看第一图像的情况下，在高灰度区域和低灰度级区域之间的输出灰度。

    IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD
    5.
    发明申请
    IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD 有权
    图像显示装置和图像显示方法

    公开(公告)号：US20140225943A1

    公开(公告)日：2014-08-14

    申请号：US14343178

    申请日：2012-08-31

    申请人： Naoki Shiobara ,  Hirofumi Murakami

    发明人： Naoki Shiobara ,  Hirofumi Murakami

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3607 ,  G09G3/3413 ,  G09G3/3426 ,  G09G2320/0233 ,  G09G2320/0646 ,  G09G2360/16

    摘要： An object is to moderate the occurrence of mura in an oblique view in an image display device that conducts area active driving. An emission luminance calculator (151) computes a luminance (first emission luminance) (32) of LEDs in respective areas on the basis of an input image (31). The emission luminance corrector (152) applies a correction to the first emission luminance (32) on the basis of correction data (33) in an LED filter (155). Herein, provided that a first image is defined as an image displayed in the case of being externally given an image in which a high-gradation region and a low-gradation region neighbor each other as the input image (31), the emission luminance corrector (152) uses the LED filter (155) to compute a second emission luminance (34), thereby setting the values of correction data (33) stored in the LED filter (155) so as to yield a constant degree of spatial variation in the output gradations between the high-gradation region and the low-gradation region in the case of viewing the first image from a designated oblique direction.

    摘要翻译： 目的是在进行区域主动驾驶的图像显示装置中，在斜视图中缓和出现的情绪。 发光亮度计算器（151）基于输入图像（31）计算各个区域中的LED的亮度（第一发光亮度）（32）。 发光亮度校正器（152）基于LED滤光器（155）中的校正数据（33）对第一发光亮度（32）进行校正。 这里，如果第一图像被定义为在外部给出其中相互相邻的高灰度区域和低灰度区域作为输入图像的图像（31）中显示的图像，则发光亮度校正器 （152）使用LED滤光器（155）来计算第二发光亮度（34），从而设置存储在LED滤光器（155）中的校正数据（33）的值，以便产生恒定的空间变化程度 在从指定的倾斜方向观看第一图像的情况下，在高灰度区域和低灰度级区域之间的输出灰度。

    Display method and display device
    9.
    发明授权
    Display method and display device 有权
    显示方式和显示设备

    公开(公告)号：US08780037B2

    公开(公告)日：2014-07-15

    申请号：US13383492

    申请日：2010-04-20

    申请人： Hirofumi Murakami ,  Kohji Fujiwara

    发明人： Hirofumi Murakami ,  Kohji Fujiwara

    IPC分类号： G09G3/36

    CPC分类号： G09G3/342 ,  G09G3/3648 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2320/041 ,  G09G2320/0633 ,  G09G2320/0646 ,  G09G2340/16 ,  G09G2360/16

    摘要： A display method of an embodiment (i) determines a suitable length of an off period of an LED in accordance with a gray scale transition time, i.e., a time during which a transmittance of a liquid crystal is being changed, and (ii) turns off a light source for the determined length of the off period in a first half part of a one frame period. This makes it difficult for a halfway change in a gray scale transition to be reflected in a brightness of a pixel. Also, by performing a gray scale transition emphasis process to a display signal when the gray scale transition is caused, it is possible to increase the brightness of the pixel in the midst of the gray scale transition and to reduce a response time of the pixel. As such, it is possible to further improve a quality of moving image display.

    摘要翻译： 实施例的显示方法（i）根据灰度转换时间，即液晶的透射率正在改变的时间，和（ii）转动来确定LED的关闭周期的合适长度 在一个帧周期的前半部分中关闭确定的关闭周期长度的光源。 这使得难以将灰度转换的中途变化反映在像素的亮度中。 此外，通过在发生灰度转换时对显示信号执行灰度级转换强调处理，可以增加灰阶转换中的像素的亮度并减少像素的响应时间。 因此，可以进一步提高运动图像显示的质量。