公开(公告)号：US07220034B2

公开(公告)日：2007-05-22

申请号：US10888302

申请日：2004-07-09

Applicant: Falai Li

Inventor： Falai Li

IPC: G02B6/04

CPC classification number: H01L21/67288 ,  G01N21/8806 ,  G01N21/9501 ,  G01N2021/8822 ,  G01N2201/08 ,  G01N2201/0826

Abstract: A fiber optic darkfield ring light with many angled fiber optic light lines with direct illumination in a very small package. The fiber optic darkfield ring light includes a base with multiple light heads and multiple light covers attached thereto, a main cover, an optional cord grip, and an optional hood. It incorporates multiple fiber optic line arrays positioned at low angle and used in conjunction with a strobe light source.

Abstract translation: 一种光纤暗场环形灯，具有许多成角度的光纤光线，具有非常小的封装中的直接照明。 光纤暗场环形灯包括具有多个光头的基座和附接到其上的多个灯罩，主盖，可选的绳把和可选的罩。 它集成了多个光栅线阵列，它们以低角度定位并与闪光灯光源一起使用。

公开(公告)号：US20070201020A1

公开(公告)日：2007-08-30

申请号：US11740569

申请日：2007-04-26

Applicant: Falai Li

Inventor： Falai Li

IPC: G01N21/88

CPC classification number: H01L21/67288 ,  G01N21/8806 ,  G01N21/9501 ,  G01N2021/8822 ,  G01N2201/08 ,  G01N2201/0826

Abstract: A fiber optic darkfield ring light with many angled fiber optic light lines with direct illumination in a very small package. The fiber optic darkfield ring light includes a base with multiple light heads and multiple light covers attached thereto, a main cover, an optional cord grip, and an optional hood. It incorporates multiple fiber optic line arrays positioned at low angle and used in conjunction with a strobe light source.

Abstract translation: 一种光纤暗场环形灯，具有许多成角度的光纤光线，具有非常小的封装中的直接照明。 光纤暗场环形灯包括具有多个光头的基座和附接到其上的多个灯罩，主盖，可选的绳把和可选的罩。 它集成了多个光栅线阵列，它们以低角度定位并与闪光灯光源一起使用。

公开(公告)号：US20050007792A1

公开(公告)日：2005-01-13

申请号：US10888302

申请日：2004-07-09

Applicant: Falai Li

Inventor： Falai Li

IPC: F21V7/00 ,  G01N21/88 ,  G01N21/95 ,  H01L21/00

CPC classification number: H01L21/67288 ,  G01N21/8806 ,  G01N21/9501 ,  G01N2021/8822 ,  G01N2201/08 ,  G01N2201/0826

Abstract: A fiber optic darkfield ring light with many angled fiber optic light lines with direct illumination in a very small package. The fiber optic darkfield ring light includes a base with multiple light heads and multiple light covers attached thereto, a main cover, an optional cord grip, and an optional hood. It incorporates multiple fiber optic line arrays positioned at low angle and used in conjunction with a strobe light source.

Abstract translation: 一种光纤暗场环形灯，具有许多成角度的光纤光线，具有非常小的封装中的直接照明。 光纤暗场环形灯包括具有多个光头的基座和附接到其上的多个灯罩，主盖，可选的绳把和可选的罩。 它集成了多个光栅线阵列，它们以低角度定位并与闪光灯光源一起使用。

公开(公告)号：US07461961B2

公开(公告)日：2008-12-09

申请号：US11740569

申请日：2007-04-26

Applicant: Falai Li

Inventor： Falai Li

IPC: F21V7/04

CPC classification number: H01L21/67288 ,  G01N21/8806 ,  G01N21/9501 ,  G01N2021/8822 ,  G01N2201/08 ,  G01N2201/0826

Abstract: A fiber optic darkfield ring light with many angled fiber optic light lines with direct illumination in a very small package. The fiber optic darkfield ring light includes a base with multiple light heads and multiple light covers attached thereto, a main cover, an optional cord grip, and an optional hood. It incorporates multiple fiber optic line arrays positioned at low angle and used in conjunction with a strobe light source.

Abstract translation: 一种光纤暗场环形灯，具有许多成角度的光纤光线，具有非常小的封装中的直接照明。 光纤暗场环形灯包括具有多个光头的基座和附接到其上的多个灯罩，主盖，可选的绳把和可选的罩。 它集成了多个光栅线阵列，它们以低角度定位并与闪光灯光源一起使用。

公开(公告)号：US06701001B1

公开(公告)日：2004-03-02

申请号：US09597946

申请日：2000-06-20

Applicant: Ernest K. Kenneway ,  Falai Li ,  David S. Howes

Inventor： Ernest K. Kenneway ,  Falai Li ,  David S. Howes

IPC: G06K900

CPC classification number: G06T7/001 ,  B07C5/3422 ,  B07C5/366 ,  G06T2207/10016 ,  G06T2207/30128

Abstract: The present invention is directed to a part sorting system for automatically inspecting a plurality of uninspected parts. The system sorts acceptable parts from defective parts and includes a feed conveyor, a sorting camera, at least one rejection valve and a computer system that includes a processor. The feed conveyor receives a plurality of uninspected parts and distributes and moves the uninspected parts through an inspection area. The sorting camera captures an image of each of the plurality of inspected parts as the plurality of uninspected parts moves through the inspection area. The rejection value functions to direct a defective part such that the defective part is separated from inspected acceptable parts. The processor is coupled to the feed conveyor, the sorting camera, and the at least one rejection valve. The processor executing an inspection routine controls the speed of the conveyor, the scanning rate of the sorting camera and the at least one rejection valve. The processor executing the inspection routine compares at least one edge of the captured image to at least one stored template image to determine whether an inspected part is defective.

Abstract translation: 本发明涉及一种用于自动检查多个未预期部件的部件分拣系统。 该系统对有缺陷部件的可接受部件进行排序，包括进料输送机，分类相机，至少一个排除阀和包括处理器的计算机系统。 进料输送机接收多个未预期的部件，并通过检查区域分配和移动未预期的部件。 当多个非预期部件移动通过检查区域时，分拣机捕获多个检查部件中的每一个的图像。 拒收值用于引导缺陷部分，使得缺陷部分与检查的可接受部分分离。 处理器耦合到进料输送机，分类相机和至少一个排出阀。 执行检查程序的处理器控制输送机的速度，分类照相机和至少一个排除阀的扫描速度。 执行检查程序的处理器将拍摄图像的至少一个边缘与至少一个存储的模板图像进行比较，以确定被检查部分是否有缺陷。