公开(公告)号：US20070213448A1

公开(公告)日：2007-09-13

申请号：US11276637

申请日：2006-03-08

申请人： Kevin LEWANDOWSKI ,  Timothy FILIATRAULT ,  Kelly ANDERSON ,  Babu GADDAM ,  Eugene JOSEPH ,  Ying-Yuh LU

发明人： Kevin LEWANDOWSKI ,  Timothy FILIATRAULT ,  Kelly ANDERSON ,  Babu GADDAM ,  Eugene JOSEPH ,  Ying-Yuh LU

IPC分类号： C08K3/34

CPC分类号： C09J133/08 ,  C09J2201/606

摘要： An adhesive composition comprising an emulsion polymer which comprises a (meth)acrylate copolymer and silica nanoparticles is described. The addition of the nanoparticles results in a significant increase in the overlap shear properties of the adhesive while maintaining the peel adhesion.

摘要翻译： 描述了包含含（甲基）丙烯酸酯共聚物和二氧化硅纳米颗粒的乳液聚合物的粘合剂组合物。 纳米颗粒的添加导致粘合剂的重叠剪切性能显着增加，同时保持剥离粘合力。

公开(公告)号：US20110233278A1

公开(公告)日：2011-09-29

申请号：US13155813

申请日：2011-06-08

申请人： Mehul M. PATEL ,  Duanfeng HE ,  Howard SHEPARD ,  Eugene JOSEPH ,  Edward BARKAN

发明人： Mehul M. PATEL ,  Duanfeng HE ,  Howard SHEPARD ,  Eugene JOSEPH ,  Edward BARKAN

IPC分类号： G06K7/14

CPC分类号： G06K7/10732 ,  G06K7/10693 ,  G06K7/1096

摘要： A solid-state imager is mounted at a point-of-transaction workstation for capturing images of one- and two-dimensional indicia and is operated at high speed to resist image blurring due to relative movement between the target and the imager. Dedicated hardware assistance and computation resources are allocated to decode multiple, continuous and simultaneous video streams from multiple imagers at the workstation.

摘要翻译： 固态成像仪安装在交易点处，用于捕获一维和二维标记的图像，并且以高速操作以抵抗由于目标和成像器之间的相对移动而导致的图像模糊。 分配专用的硬件辅助和计算资源来解码来自工作站的多个成像器的多个，连续和同步的视频流。

公开(公告)号：US20130248602A1

公开(公告)日：2013-09-26

申请号：US13425855

申请日：2012-03-21

申请人： Duanfeng HE ,  Eugene JOSEPH

发明人： Duanfeng HE ,  Eugene JOSEPH

IPC分类号： G06K7/14

CPC分类号： G06K7/10752

摘要： An apparatus and method for imaging targets, such as electronic codes displayed on screens or direct part marking codes marked on workpieces, include an illumination system for illuminating a target with illumination light directed through a window of a housing, a solid-state, exposable imager looking at a field of view that extends through the window to the target, and operative for capturing return illumination light from the field of view as an image, and a controller for processing the image to attempt reading the target. The controller identifies the target within the image, determines a brightness level of a background region or a region of interest when the target cannot be read or identified, exposes the imager for an exposure time based on the brightness level, and reads the target with the imager exposed for the exposure time.

摘要翻译： 用于成像目标的装置和方法，例如屏幕上显示的电子代码或在工件上标记的直接部件标记代码，包括用于通过引导通过壳体的窗口的照明光照射目标的照明系统，固态可曝光成像器 观看通过窗口延伸到目标的视场，并且用于捕获从视场的返回照明光作为图像，以及用于处理图像以尝试读取目标的控制器。 控制器识别图像中的目标，当目标不能被读取或识别时，确定背景区域或感兴趣区域的亮度级别，基于亮度级别使成像器曝光曝光时间，并且使用 成像仪曝光曝光时间。