公开(公告)号：US20230210102A1

公开(公告)日：2023-07-06

申请号：US18145015

申请日：2022-12-21

Applicant: FENG CHIA UNIVERSITY

Inventor： Yee Siang GAN ,  Shih-Kai FAN ,  Ching-Yun TSENG ,  Sze-Teng LIONG ,  Yu-Ting SHENG

IPC: A01M1/02 ,  G06V40/10 ,  G06V10/774 ,  G06T7/246 ,  A01M1/08

CPC classification number: A01M1/026 ,  G06V40/10 ,  G06V10/774 ,  G06T7/246 ,  A01M1/08 ,  G06T2207/20081

Abstract: An intelligent Forcipomyia taiwana monitoring and management system comprises: a catching mechanism grabbing a to-be-identified target; a database storing a datum comprising pictures of a flying insect category; a model training module using the pictures to establish a training model; an image capture module shooting an image including the target; an identifying module selecting a first segmented region including the target by using YOLO detection framework technology, extracting a first identification feature from the target, and inputting the feature into the training model for deep learning to identify a flying insect category to which the target belongs and produce an identification result; a counting module recording a number of the target into the database; and a predictive tracking module obtaining a marked object based on the result marked with the target identified in the image, and using a Monte-Carlo category algorithm to track and predict the object.

公开(公告)号：US20230146424A1

公开(公告)日：2023-05-11

申请号：US17585413

申请日：2022-01-26

Applicant: FENG CHIA UNIVERSITY

Inventor： YU-TING SHENG ,  SHIH-YUAN WANG

IPC: E04F21/08 ,  G06T7/70 ,  B25J9/16 ,  B25J11/00 ,  B25J15/00 ,  E04F21/16

CPC classification number: E04F21/08 ,  G06T7/70 ,  B25J9/1697 ,  B25J11/0075 ,  B25J15/0019 ,  B25J9/1664 ,  E04F21/161 ,  G06T2207/10028

Abstract: The present invention discloses an automatic cement plastering and rendering system configured on a machine with a slurry supply apparatus and a robot, wherein the system comprises at least one image capture device, a storage, and a processor. Said processer is coupled to the at least one image capture device and the storage, and communicatively connected with the machine.

公开(公告)号：US20220390294A1

公开(公告)日：2022-12-08

申请号：US17736783

申请日：2022-05-04

Applicant: Feng Chia University

Inventor： Chuen-Lin Tien

IPC: G01L1/00

Abstract: A method for measuring interfacial stress and residual stress in multilayer thin films coated on a substrate is disclosed. First of all, a residual stress measurement process is applied to each thin film of a multi-layered structure. Subsequently, after two kinds of interfacial stress (FHL, FLH) are calculated, a mathematical formula for estimating at least one adjusting parameter is derived based on the two interfacial stresses. As a result, a modified Ennos formula is obtained by involving the adjusting parameters into the Ennos formula, such that a residual stress in the multi-layered structure (i.e., multilayer thin films) is therefore calculated by using the modified Ennos formula.

公开(公告)号：US20220382213A1

公开(公告)日：2022-12-01

申请号：US17752328

申请日：2022-05-24

Applicant: FENG CHIA UNIVERSITY

Inventor： JING HENG CHEN ,  CHIEN YUAN HAN ,  FAN HSI HSU ,  KUN-HUANG CHEN ,  CHIEN HUNG YEH ,  HUNG LUNG TSENG

IPC: G03H1/04 ,  G02B5/32 ,  G02B27/28

Abstract: An apparatus for manufacturing a radial or azimuthal polarization conversion component includes a reflector having a truncated cone shape. The reflector has a top portion, a bottom portion, and a circumferential portion connected between the top portion and the bottom portion. When a light beam is incident vertically from above, a part of the light beam vertically passes through the top portion to the bottom portion, a part of the light beam enters the circumferential portion at an incident angle and forms a reflected light beam to enter the bottom portion at an incident angle, the reflected light enters the holographic recording material at a refraction angle to generate an exposure range;

公开(公告)号：US20220313615A1

公开(公告)日：2022-10-06

申请号：US17586978

申请日：2022-01-28

Applicant: Feng Chia University

Inventor： Chun-Feng Lai

IPC: A61K9/51 ,  A61K9/00 ,  A61K47/02

Abstract: A nanoparticle capable of loading and releasing active constituents includes many mesopores with a large pore size and can be produced by one-step synthesis. The nanoparticle has a BET surface area over 100 m2/g and an average pore size over 1 nm that can load and release a large amount of active constituents quickly to improve the performance and applicability of related slow release carriers. In addition to its application in the field of drug-loaded contact lenses, the properties of such nanoparticle can be applied for releasing other active constituents or drugs, and used for the treatment of human body or even for the release of environmental active constituents.

公开(公告)号：US10888233B2

公开(公告)日：2021-01-12

申请号：US16237729

申请日：2019-01-01

Applicant: FENG CHIA UNIVERSITY

Inventor： Yue-Der Lin

IPC: A61B5/0428 ,  A61B5/024 ,  A61B5/0408

Abstract: A monopolar physiological signal detection device and a method of operating the monopolar physiological signal detection device are provided. With a differential amplifier, a delay circuit, a driven-body circuit, and a band-pass filter, the monopolar physiological signal detection device can reduce the common-mode interference induced by supply mains. Moreover, the monopolar physiological signal detection device employs a single electrode to generate electric potentials with different time factors from the same skin surface. Accordingly, consecutive heartbeat related information of a user can be collected even when the user is under natural and comfortable postures.

公开(公告)号：US20200230595A1

公开(公告)日：2020-07-23

申请号：US16738580

申请日：2020-01-09

Applicant: Feng Chia University ,  Siward Crystal Technology

Inventor： Chih-Hsin Shih ,  Ho-Chin Wu ,  Cheng-Liang Lee ,  Chuen-Yuan Hsu

IPC: B01L3/00 ,  G01N33/557 ,  G01N33/53 ,  G01N33/543

Abstract: An immunodetection method is provided, including: providing a disk; providing a capture antibody on a substrate adding a sample to a reservoir; applying a first rotational speed to transfer the sample containing an antigen from the reservoir to a reaction chamber applying a second rotational speed to precipitate the sample on the substrate so as to combine the antigen in the sample with the capture antibody to obtain a first complex; using capillary force to make the sample flow out of the reaction chamber and to fill the flow channel; applying a third rotational speed to transfer the sample from the flow channel to the waste chamber; providing a detection antibody on the substrate to combine the detection antibody with the first complex to obtain a second complex; and detecting a spectral signal from the localized surface plasma resonance of the second complex.

公开(公告)号：US20200037900A1

公开(公告)日：2020-02-06

申请号：US16237729

申请日：2019-01-01

Applicant: FENG CHIA UNIVERSITY

Inventor： YUE-DER LIN

IPC: A61B5/024 ,  A61B5/0428 ,  A61B5/0408

Abstract: A monopolar physiological signal detection device and a method of operating the monopolar physiological signal detection device are provided. With a differential amplifier, a delay circuit, a driven-body circuit, and a band-pass filter, the monopolar physiological signal detection device can reduce the common-mode interference induced by supply mains. Moreover, the monopolar physiological signal detection device employs a single electrode to generate electric potentials with different time factors from the same skin surface. Accordingly, consecutive heartbeat related information of a user can be collected even when the user is under natural and comfortable postures.

公开(公告)号：US20180344636A1

公开(公告)日：2018-12-06

申请号：US15615271

申请日：2017-06-06

Applicant: Feng Chia University

Inventor： Tse-Hao KO

IPC: A61K9/02 ,  A61K33/38

Abstract: A method for manufacturing an anti-vaginitis suppository includes: immersing a carbonaceous material in an aqueous solution containing an active ingredient salt; thermally drying the aqueous solution at 60-500° C. to attach an agglomerate of the active ingredient salt to the carbonaceous material; pyrolyzing the agglomerate at 200-1000° C. to convert into a particle of the active ingredient attached to the carbonaceous material; mixing the carbonaceous material and the particle thereon with a matrix to obtain a mixture; and solidifying the mixture to form the suppository.

公开(公告)号：US20180318836A1

公开(公告)日：2018-11-08

申请号：US15970866

申请日：2018-05-03

Applicant: Feng Chia University

Inventor： CHIH-HSIN SHIH ,  HO-CHIN WU ,  YEN-HAO CHEN

IPC: B01L3/00

Abstract: The present disclosure relates to a microfluidic-based analyzer, including a drive module and a microfluidic disc. On the microfluidic disk, a capillary is connected between a mixing chamber and a waste chamber. More particularly, the capillary is connected to the mixing chamber through a first access on the first radius of the microfluidic disc, and the capillary is connected to the waste chamber through a second access on the second radius of the microfluidic disk. Specifically, a turn of the capillary is disposed between the first access and the second access, in which a folding is configured on a third radius of the microfluidic disc. Overall, the aforementioned microfluidic-based analyzer is able to be operated in different rotational speeds and is capable of evacuating the mixing chamber and enhancing the washing efficiency.