公开(公告)号：US06831995B1

公开(公告)日：2004-12-14

申请号：US09520842

申请日：2000-03-08

申请人： Toshio Asano ,  Kaoru Sakai ,  Jun Mochizuki ,  Tatsuo Horiuchi ,  Hirofumi Nakatoyodome ,  Tadashi Furukawa ,  Atsuo Ohsawa

发明人： Toshio Asano ,  Kaoru Sakai ,  Jun Mochizuki ,  Tatsuo Horiuchi ,  Hirofumi Nakatoyodome ,  Tadashi Furukawa ,  Atsuo Ohsawa

IPC分类号： G06K900

CPC分类号： G09G3/006 ,  G06T7/0004

摘要： In image-capture inspection of electronic displays, the object of the present invention is to reduce moire generation, improve inspection precision by making pixel defects easier to discover, and allowing quantitative evaluation of these pixel defects. The relative positioning of the electronic display and an imaging element is changed by very small amounts of 1/n of the pixel pitch. The n images are arranged by pixel and the images are combined by taking the moving average of the image data values to reduce the image-capture moires generated during the image capture operations. The composite image is used to inspect pixel defects in the electronic display.

摘要翻译： 在电子显示器的图像捕获检查中，本发明的目的是通过使像素缺陷更容易发现，并且允许对这些像素缺陷的定量评估来减少波纹产生，提高检查精度。电子显示器和 成像元件以非常少量的像素间距的1 / n改变。 n个图像由像素排列，并且通过拍摄图像数据值的移动平均来组合图像，以减少在图像捕获操作期间产生的图像捕获摩尔。 复合图像用于检查电子显示器中的像素缺陷。

公开(公告)号：US5319459A

公开(公告)日：1994-06-07

申请号：US857662

申请日：1992-03-26

申请人： Jun Mochizuki ,  Atsushi Yoshida ,  Toshio Asano ,  Kinuyo Hagimae ,  Daisuke Katsuta ,  Teruo Matsuo ,  Kazuo Majima ,  Masao Taniguchi

发明人： Jun Mochizuki ,  Atsushi Yoshida ,  Toshio Asano ,  Kinuyo Hagimae ,  Daisuke Katsuta ,  Teruo Matsuo ,  Kazuo Majima ,  Masao Taniguchi

IPC分类号： G01M11/00 ,  G09G5/00 ,  H04N17/04

CPC分类号： H04N17/04

摘要： An apparatus for identifying positions of pixel defects on a display screen, such as a cathode-ray tube or a liquid crystal display, operates to pick up an image signal of a display screen representing a predetermined image with an imaging camera, shift the image signal of the imaging camera by one pixel in one and another directions with respect to the display screen, and obtain a difference of a signal level between a defective portion and a normal portion on the screen, based on the signals obtained when the image signal of the imaging camera is shifted in one and another directions. The apparatus also serves to calculate a relative inclination between the imaging camera and the display screen for obtaining a difference of a signal level between a defective portion and a normal portion of each pixel. The results make it possible to clearly identify the difference of the signal level between the defective portion and the normal portion.

摘要翻译： 用于识别诸如阴极射线管或液晶显示器的显示屏上的像素缺陷的位置的装置操作以用成像照相机拾取表示预定图像的显示屏幕的图像信号，将图像信号 的摄像机相对于显示画面在一个方向和另一个方向上的一个像素，并且基于当屏幕上的缺陷部分和正常部分之间的信号电平的差异， 成像相机在一个方向和另一个方向上移动。 该装置还用于计算成像相机和显示屏幕之间的相对倾斜度，以获得每个像素的缺陷部分和法线部分之间的信号电平差。 结果可以清楚地识别缺陷部分和法线部分之间的信号电平的差异。

公开(公告)号：US4526420A

公开(公告)日：1985-07-02

申请号：US457458

申请日：1983-01-12

申请人： Reiki Kawamura ,  Takuo Tanaka ,  Toshio Asano ,  Yasuhiro Sawada

发明人： Reiki Kawamura ,  Takuo Tanaka ,  Toshio Asano ,  Yasuhiro Sawada

IPC分类号： A47C31/02

CPC分类号： A47C31/023

摘要： A seat cover fixing construction for fixing a bag shaped seat cover to a seat. An engagement portion of the seat extends around the part of the seat near the edge of the seat cover, extends from the seat in the general direction away from the closed end of the bag shape of the seat cover, and is formed with a free edge. A resilient band is shaped as an endless ribbon, and a first edge of this band is coupled to and extends around the edge of the open end of the seat cover. The two edges of the band are of approximately the same length. The band is thinner at its central portion than at its two edges. The resilient band is engaged inside and around the engagement portion of the seat, with the first edge of the band lying generally next to the free edge of the engagement portion of the seat. Thus, the band has been turned inside out to fit under the engagement portion. Because at least one surface of the band is not planar, the parts of the band which are more curved, at the corners of the seat, are more resistant to twisting, than are the parts of the band which extend generally straight; and thus the seat cover is reliably held on the seat at these corners.

摘要翻译： 一种用于将袋形座椅罩固定到座椅上的座椅盖固定结构。 座椅的接合部分围绕靠近座椅盖边缘的座椅部分延伸，从座椅沿大致方向延伸远离座椅罩的袋子形状的封闭端，并且形成有自由边缘 。 弹性带被成形为环形带，并且该带的第一边缘联接到座盖的开口端的边缘并且围绕座盖的开口端的边缘延伸。 带的两个边缘大致相同的长度。 该带在其中心部分比在其两个边缘处更薄。 弹性带接合在座椅的接合部分内部和周围，带的第一边缘大致位于座椅的接合部分的自由边缘的旁边。 因此，带已经被转入内部以配合在接合部分下方。 由于带的至少一个表面不是平面的，所以在座的拐角处更弯曲的带的部分比通常直线延伸的带的部分更耐扭曲; 因此座椅盖可靠地保持在这些角落处的座椅上。

公开(公告)号：US4388442A

公开(公告)日：1983-06-14

申请号：US195737

申请日：1980-10-10

申请人： Yasuo Taniguchi ,  Toshio Asano ,  Haruo Funami ,  Kouichi Itou

发明人： Yasuo Taniguchi ,  Toshio Asano ,  Haruo Funami ,  Kouichi Itou

IPC分类号： C08F2/20 ,  C08F8/12 ,  C08F8/36 ,  C08F8/40 ,  C08F8/46

CPC分类号： C08F2/20

摘要： A stabilizer or dispersing agent for use in a suspension polymerization of a vinyl compound is provided which comprises a modified and partially hydrolyzed polyvinyl alcohol having an average polymerization degree of from 200 to 3,000 and an average hydrolysis degree of from 60 to 90 mol % and including anion hydrophilic groups at the side chains thereof, wherein said anion hydrophilic groups are selected from the group consisting of dicarboxyl groups and/or esters thereof and/or salts thereof, sulfuric esters and/or salts thereof and phosphoric esters and/or salts thereof, and the content of said anion hydrophilic groups is in the range of from 0.02 to 10 mol % per unit mol of the polyvinyl alcohol. A process for preparing a polymer of a vinyl compound is also provided wherein said vinyl compound is polymerized in a suspension thereof suspended by the use of the stabilizer or dispersing agent.

摘要翻译： 提供一种用于乙烯基化合物的悬浮聚合的稳定剂或分散剂，其包含平均聚合度为200-3000，平均水解度为60至90摩尔％的改性和部分水解的聚乙烯醇，包括 其侧链上的阴离子亲水基团，其中所述阴离子亲水基团选自二羧基和/或其酯和/或其盐，硫酸酯和/或其盐和磷酸酯和/或其盐， 并且所述阴离子亲水基团的含量在每单位摩尔聚乙烯醇中为0.02至10摩尔％。 还提供了一种制备乙烯基化合物聚合物的方法，其中所述乙烯基化合物在悬浮液中通过使用稳定剂或分散剂而悬浮聚合。