公开(公告)号：US20170036238A1

公开(公告)日：2017-02-09

申请号：US15294051

申请日：2016-10-14

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chuan-Sheng ZHUANG ,  Ching-Chih LIN ,  Steven LIN ,  Wei-Lun TAI ,  Wen-Peng TSENG ,  Ji-Bin HORNG

IPC: B05C19/00 ,  B33Y40/00 ,  B05C19/06 ,  B23K26/70 ,  B22F3/105 ,  B33Y30/00 ,  B23K26/342

Abstract: The present disclosure provides a device and method for powder distribution and an additive manufacturing method, wherein different size or kind of powders could be chosen to be accommodated within a receptacle. The receptacle can uniformly mix the powder by a rotation movement, pour out the powders by the rotation movement and distribute the powders for forming a layer by a translation movement. In another embodiment, the receptacle further comprises a heating element for preheating the powders. Not only can the present disclosure uniformly mix the powders so as to reduce the thermal deformation and distribute the powder layer compactly, but also can the present disclosure distribute different kinds of powder in different layer so as to increase the diversity in additive manufacturing.

Abstract translation: 本公开内容提供了用于粉末分配的装置和方法以及添加剂制造方法，其中可以选择将不同尺寸或种类的粉末容纳在容器内。 容器可以通过旋转运动均匀地混合粉末，通过旋转运动倾倒粉末，并通过平移运动分布用于形成层的粉末。 在另一个实施例中，插座还包括用于预热粉末的加热元件。 本发明不仅可以均匀地混合粉末，以减少热变形并且紧密地分布粉末层，而且本公开也可以在不同的层中分配不同种类的粉末，以增加添加剂制造的多样性。

公开(公告)号：US20250091158A1

公开(公告)日：2025-03-20

申请号：US18531410

申请日：2023-12-06

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Zih-Yi LI ,  Ping-Han WU ,  Yi-Chi LEE ,  Shang-Yu HSU ,  Ji-Bin HORNG

IPC: B23K26/082

Abstract: A continuous laser processing system for internal modification of transparent materials includes a pulse laser device, a scanning device, a processing platform and a control device. The pulse laser device is configured to output a laser beam. The scanning device includes a mirror group controller and a mirror group and controlled to guide the laser beam to the transparent material, wherein the mirror group is disposed at an output path of the laser beam. The processing platform is configured to carry the transparent material and controlled to move. The control device is electrically connected to the scanning device and the processing platform, and is configured to control the scanning device to form a processing trajectory at the transparent material at a scanning speed, and to control the processing platform to move at a translation speed, wherein the scanning speed is at least 20 times the translation speed.

公开(公告)号：US20240077593A1

公开(公告)日：2024-03-07

申请号：US18071718

申请日：2022-11-30

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chih-Chun CHEN ,  Yi-Chi LEE ,  Chia-Yu HU ,  Ji-Bin HORNG

IPC: G01S7/487 ,  G01S7/48

CPC classification number: G01S7/4876 ,  G01S7/4804

Abstract: An optical radar includes an optical-signal receiving unit and an optical-signal pickup unit. The optical-signal receiving unit is configured to receive a reflected light. The optical-signal pickup unit is coupled to the optical-signal receiving unit and includes a first optical-signal filtering circuit and a second optical-signal filtering unit. The first optical-signal filtering circuit is configured to filter out a first interference pulse of the reflected light, wherein the first interference pulse has a first interference voltage value higher than a reference voltage. The second optical-signal filtering circuit is coupled to the first optical-signal filtering circuit and configured to generate a clock signal comprising a clock pulse; and filter out a second interference pulse that does not match the clock pulse in time point from the reflected light.