公开(公告)号：US20170299627A1

公开(公告)日：2017-10-19

申请号：US15383045

申请日：2016-12-19

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Feng-Sheng KAO ,  Jen-You CHU

IPC: G01Q60/28

CPC classification number: G01Q60/28 ,  G01Q60/42

Abstract: A method for determining antifouling ability of a material surface includes: (a) providing a determining device, wherein the determining device includes: a probe, wherein the probe includes a micro particle or a micro particle and a pollutant fixed on a surface of the micro particle; and a determining unit with a spring characteristic structure, wherein the probe is fixed at one end of the spring characteristic structure; (b) contacting the probe with a material surface-to-be-determined to make the micro particle itself or the pollutant on the surface of the micro particle adhere to the material surface-to-be-determined; (c) deforming the spring characteristic structure until the probe departs from the material surface-to-be-determined to recover the spring characteristic structure, and determining the level of the deformation; (d) determining the adhesion value of the probe to the material surface-to-be-determined using the deformation; and (e) determining the antifouling ability of the material surface.

公开(公告)号：US20210247310A1

公开(公告)日：2021-08-12

申请号：US17243468

申请日：2021-04-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Jen-You CHU ,  Yun-Hsin WANG ,  Feng-Sheng KAO ,  Siou-Cheng LOU

IPC: G01N21/55 ,  G01N1/28

Abstract: A solid surface wettability determination method is disclosed. A liquid is sprayed on a surface of an object. A light beam is projected toward the surface, wherein the light beam is reflected by the liquid on the surface to generate a reflected light. The reflected light is received by an optical detector, and the optical detector outputs a determining signal related to a wettability of the surface according to the reflected light. A corresponding signal-angle relation is selected from a database according to type of the liquid and material of the object. The contact angle of the liquid on the surface is obtained by applying the determining signal to the corresponding signal-angle relation.

公开(公告)号：US20230136503A1

公开(公告)日：2023-05-04

申请号：US17853351

申请日：2022-06-29

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Feng-Sheng KAO ,  Tzu-Yu LIU ,  Cheng-Hsuan LIN ,  Chih-Ying YEN

IPC: G01N21/75 ,  G01N21/17

Abstract: A method for monitoring and controlling multi-phase condition of reactant in manufacturing process is provided. The monitoring and controlling method includes the following steps. A plurality of clusters of monitoring images is captured corresponding to a plurality of process reaction time points in a plurality of observation regions. According to the clusters of the monitoring images, a plurality of image index features is extracted. According to the image index features, a plurality of phase modes corresponding to the observation regions is determined. According to the image index features, a cluster of generation characteristics of the reactant corresponding to the phase modes is determined. According to the cluster of generation characteristics, an adjustment of the manufacturing process is performed.

公开(公告)号：US20180258295A1

公开(公告)日：2018-09-13

申请号：US15914620

申请日：2018-03-07

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Jen-You CHU ,  Chia-Le WU ,  Feng-Sheng KAO ,  Chin-Ping HUANG ,  Yi-Chun CHEN

IPC: C09D5/16 ,  B32B27/14 ,  C09D129/04 ,  C09D171/08 ,  C08G83/00 ,  B32B27/30 ,  B32B27/28 ,  B32B27/36

CPC classification number: C09D5/1637 ,  B32B27/14 ,  B32B27/281 ,  B32B27/302 ,  B32B27/304 ,  B32B27/308 ,  B32B27/36 ,  C08G83/003 ,  C09D7/65 ,  C09D129/04 ,  C09D171/08 ,  C09D201/005

Abstract: A composite structure is provided, which includes a support, an active layer wrapping the support, a dendrimer grafted to the active layer through covalent bondings, and a plurality of anti-fouling groups, wherein each of the anti-fouling groups is grafted to terminals of the dendrimer through covalent bondings. The terminals of the dendrimer include amino group, hydroxyl group, or thiol group.