Abstract:
PROBLEM TO BE SOLVED: To provide an illumination device lineup having many variations that respond to various illumination ranges and installation distances while the cost is suppressed, and to provide a producing method for implementing the illumination device having the many variations. SOLUTION: In the illumination device, each cell 2 includes a light-emitting element mounted on a board 4 and a lens that is disposed so as to be paired with the light-emitting element. A relative positional relation between the light-emitting element and the lens in each cell 2 varies according to a position on the board 4. Therefore, light is emitted from the light-emitting element to the outside with a non-zero angle that is determined in each cell 2 with respect to a direction perpendicular to the board 4. COPYRIGHT: (C)2011,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a machine for inspecting a glass container capable of reading a heel code of a bottle. SOLUTION: This machine is used for inspecting the heel code of a bottle. The bottle is supported in the vertical direction on an inspection position, and a camera having an image region is arranged below the bottle in the vertical direction. An annular ring illumination arranged in the horizontal direction directs an annular beam of light upward toward the heel code of the supported bottle, and light reflected from the heel code is reflected by an annular concave face arranged concentrically under the annular ring illumination toward the image region of the camera. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract in simplified Chinese:一种光侦测设备及使用该光侦测设备之影像重建方法。光侦测设备含有侦测模块与控制模块,该侦测模块具有复数光侦测单元以构成六边形或蜂嵌套之数组结构,且各光侦测单元具有发光组件与感光组件,而该控制模块具有选择器与多任务器,选择器系选择至少一发光组件以产生光源而发射复数光子至待测物体中,俾由多任务器选择至少一感光组件以侦测扩散于待测物体中之光子之光信号。借此,本发明可自待测物体中取得较多的光信号,以利重建待测物体之影像。
Abstract in simplified Chinese:一种用于容器(12)之光学检测的设备,其包含的光源(14)含有至少一个具有发光晶粒表面(18)的发光二极管(16)。透镜及/或面镜(20,43)将发光晶粒表面聚焦在容器的选出部分上,而光感知器(24)则用以接收容器之选出部分之受光源照射的影像。信息处理器(28)系耦接于光感知器上以侦测容器之受照射部分内呈感知器上所接收到影像之函数的商用变量。可借由穿透容器的选出部分之光能量的透射率及/或容器之选出部分上光能量的反射率及/或折射率使影像显影。光源可包含一单一发光二极管,或是具有聚焦在容器上之发光晶粒表面的复数个发光二极管使得各发光晶粒表面的影像在容器上呈重叠及/或互为相邻。