公开(公告)号：US20150313518A1

公开(公告)日：2015-11-05

申请号：US14270341

申请日：2014-05-05

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： Hsin-Yi TSAI ,  Kuo-Cheng HUANG ,  Yi-Ju CHEN ,  Han-Chao CHANG

IPC: A61B5/1455

CPC classification number: A61B5/1455 ,  A61B5/14552 ,  A61B5/68

Abstract: The present invention is an image based oxygen saturation measuring device and method thereof. The method comprises steps of providing a plurality of red lights and a plurality of infrared lights arranged uniformly in an interlocked fashion and turned on alternatively; controlling the plurality of red lights and infrared lights to irradiate onto a selected skin area of a testee to have a red light turn-on period and an infrared light turn-on period; receiving a reflected version of the plurality of red lights and infrared lights from the selected skin area, respectively; and analyzing one reflected red light and one infrared light to acquire an oxygen saturation index for each of the coordination points. By means of the present invention, the measurement of oxygen saturation may be much exempted from effects brought from exterior interference and poor blood circulation, and may achieve a large measurement area in a single time.

Abstract translation: 本发明是一种基于图像的氧饱和度测量装置及其方法。 该方法包括以互锁的方式提供均匀布置的多个红色光和多个红外光，并交替打开的步骤; 控制多个红灯和红外灯照射到受试者的选定的皮肤区域上以具有红灯开启周期和红外灯开启周期; 从所选择的皮肤区域分别接收多个红灯和红外灯的反射版本; 并分析一个反射的红光和一个红外光以获得每个协调点的氧饱和指数。 通过本发明，氧饱和度的测量可以从外部干扰和血液循环不良所产生的效果中得到很大的免除，并且可以在一个时间内实现大的测量面积。

公开(公告)号：US20130262006A1

公开(公告)日：2013-10-03

申请号：US13749664

申请日：2013-01-24

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： Chun-Li CHANG ,  Kuo-Cheng HUANG ,  Ching-Ching YANG ,  Wen-Hong WU ,  Han-Chao CHANG

IPC: G01J3/50 ,  G06F17/00

CPC classification number: G01J3/505 ,  G01J1/0418 ,  G01J1/0488 ,  G01J1/26 ,  G01J1/4228 ,  G01J2001/4252 ,  G06F17/00

Abstract: A white LED quality inspection method includes steps as follows. A steady current is supplied to a LED by a rated voltage supply unit for generation of a stable light spot from the LED; a stable light spot is received by a photosensor of a luminous intensity sensing unit and transformed to digital information; the digital information is received by a preprocessing unit and transformed to pixel information; the pixel information is received by a calculation unit to calculate a Yellow Ring Index of each pixel in the pixel information.

Abstract translation: 白色LED质量检验方法包括以下步骤。 通过额定电压供应单元向LED提供稳定的电流，用于从LED产生稳定的光点; 稳定的光点由发光强度感测单元的光电传感器接收并转换为数字信息; 数字信息由预处理单元接收并转换为像素信息; 像素信息由计算单元接收，以计算像素信息中每个像素的黄色环形索引。

公开(公告)号：US20160209202A1

公开(公告)日：2016-07-21

申请号：US14602259

申请日：2015-01-21

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： Yu-Hsuan LIN ,  Chih-Chung YANG ,  Kuo-Cheng HUANG ,  Tai-Shan LIAO

IPC: G01B11/08

CPC classification number: G01B11/08 ,  G01B11/24

Abstract: A method for determining if a wire guide roller having a plurality of V-shaped grooves, each having a copper line thereon, arranged column-by-column on a periphery direction thereof is failed after slicing a plurality of wafers is disclosed. Based on the disclosed technical means, the efficacy may be achieved that a damage situation may be automatically examined and notified to maintain a yield in the slicing process in an online high speed environment.

Abstract translation: 公开了一种用于确定在切片多个晶片之后是否具有在其周向上逐列排列设置有多个V形槽的线引导辊的方法。 基于所公开的技术手段，可以实现在在线高速环境中可以自动检查和通知损伤情况以在切片过程中保持产量的功效。

公开(公告)号：US20160176114A1

公开(公告)日：2016-06-23

申请号：US14803679

申请日：2015-07-20

Applicant: NATIONAL APPLIED RESEARCH LABORATORIES

Inventor： Hsin-Yi TSAI ,  Min-Wei HUNG ,  Kuo-Cheng HUANG ,  Keng-Liang OU ,  Ching-Ching YANG

IPC: B29C67/00 ,  G05B19/4099

CPC classification number: B29C64/386 ,  B33Y50/02

Abstract: A system for online monitoring powder-based 3D printing processes and method thereof are disclosed. A uniform light source having a single wavelength provided by the system is irradiated onto the powder layer before and after applied with glue. Intensities of such reflected images are obtained and subtracted from each other in an image process procedure. A difference obtained through the subtraction is compared with an original 3D model in a computer. If any defect is found such as being larger than a threshold value, the powder-based 3D printing processes will be terminated. Therefore, the technical effects of online printing processes monitoring, time saving and printing resources saving will be achieved.

Abstract translation: 公开了一种用于在线监测基于粉末的3D印刷工艺及其方法的系统。 具有由系统提供的单一波长的均匀光源在施加胶之前和之后被照射到粉末层上。 在图像处理过程中获得并减去这些反射图像的强度。 通过减法获得的差异与计算机中的原始3D模型进行比较。 如果发现任何缺陷，例如大于阈值，则基于粉末的3D打印处理将被终止。 因此，将实现在线打印过程监控，节省时间和打印资源节约的技术效果。