公开(公告)号：US20180154586A1

公开(公告)日：2018-06-07

申请号：US15389141

申请日：2016-12-22

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Teng-Yen WANG ,  Lung-Wu CHANG ,  Yen-Bor FANG ,  Yang-Cheng LIN

IPC: B29C67/00 ,  B33Y30/00

CPC classification number: B33Y30/00 ,  B29C64/106 ,  B29C64/20

Abstract: A feeding device and a variable squeezing mouth are provided. The feeding device includes a first roller, a second roller and a middle guiding structure. The second roller and the first roller have a first zone therebetween. At least a part of the middle guiding structure is positioned in the first zone. The middle guiding structure has a passage being aligned with and connected to the first zone. The variable squeezing mouth includes a main body, a collet and a nut. The collet includes a base and at least two arms. The arms form a filament outlet. While the nut or the collet is moved with respect to the main body, the at least two arms and the nut are pressed against each other, so that a distance between the at least two arms is changed, and the size of the filament outlet is changed.

公开(公告)号：US20250129316A1

公开(公告)日：2025-04-24

申请号：US18542398

申请日：2023-12-15

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chao-Hong HSU ,  Teng-Yen WANG ,  Yang-Cheng LIN ,  Hsin-Yi HSU ,  Yu-Bing LIOU ,  Chang-Chou LI ,  Chih-Hung HUANG ,  Tung-Ying LIN ,  Li-Hsin LIN ,  Yuchi WANG ,  Hsin-Hsin SHEN

IPC: C12M3/00 ,  C12M1/00 ,  C12M1/12

Abstract: This disclosure relates to a biological tissue forming method includes the following steps: providing a biological tissue forming package with a base, a membrane, a sliding assembly and a sealing film that seals a chamber of the base used for receiving the membrane and the sliding assembly with one of the base and the sealing film being light-transmitting; passing a biological tissue fluid through the sealing film and the sliding assembly so as to be dispensed on the membrane; moving the sliding assembly away from a covering position used for covering the membrane via at least one passive magnetic element so as to expose the biological tissue fluid on the membrane; and emitting the biological tissue fluid exposed on the membrane by a curing light transmitting through the one of the base and the sealing film so as to cure the biological tissue fluid into a biological tissue.

公开(公告)号：US20200079024A1

公开(公告)日：2020-03-12

申请号：US16262346

申请日：2019-01-30

Applicant: Industrial Technology Research Institute

Inventor： Chang-Chou LI ,  Li-Wen LAI ,  Yang-Cheng LIN

IPC: B29C64/393 ,  A61L27/60 ,  A61L27/36 ,  B33Y30/00 ,  B33Y50/02 ,  B33Y70/00 ,  B29C64/20

Abstract: A biomaterial printing apparatus includes a support base, a movement device, a printing device, a first optical-detection device, and a second optical-detection device. The carrier is configured for a culture container to be put thereon. The movement device is connected to the support base. The printing device is connected to the movement device. The first optical-detection device is configured to detect the position of the injection needle of the printing device. The second optical-detection device is configured to detect the position of the culture container. According to the detection of the first optical-detection device and the second optical-detection device, the biological material printing device can accurately move the injection needle to the injection position relative to the culture container, thereby improving the accuracy of printing the biological material.

公开(公告)号：US20210046716A1

公开(公告)日：2021-02-18

申请号：US16660694

申请日：2019-10-22

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chang-Chou LI ,  Yen Bor FANG ,  Shun-Sheng KO ,  Teng-Yen WANG ,  Yang-Cheng LIN

IPC: B29C70/38 ,  B29C53/80 ,  B65H35/00

Abstract: The disclosure relates to a tape laying apparatus configured to lay prepreg tape to mould surface. The tape laying apparatus includes a tape supply spool, a compaction head, a cutting tool and at least one travel distance adjustment component. The tape supply spool is configured for the prepreg tape to be wound thereon. The compaction head is configured for delivering the prepreg tape to the mould surface from the tape supply spool. The cutting tool is movable along a cutting path. The cutting tool is configured to cut the prepreg tape passing through the cutting path. The at least one travel distance adjustment component is movably located between the cutting path and the compaction head and configured to push the prepreg tape passing through the cutting path so as to increase or decrease a travel distance of the prepreg tape from the cutting path to the compaction head.

公开(公告)号：US20180126412A1

公开(公告)日：2018-05-10

申请号：US15409287

申请日：2017-01-18

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chih-Hung HUANG ,  Li-Wen LAI ,  Yang-Cheng LIN ,  Cheng-Chi HUANG

IPC: B05D1/26 ,  B05C5/02

CPC classification number: B05D1/265 ,  B05C5/02 ,  B29C64/118 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y80/00 ,  G09F1/00 ,  G09F3/02

Abstract: A method for printing a 3D label is provided, which includes: providing a base material on a carrying unit of a printing device; modulating a gap between the base material and the carrying unit to be non-zero; continuously melting and printing at least one material on and in the base material to form a first portion of the 3D label; modulating the gap to be zero as the first portion of the 3D label reaches a predetermined thickness; and continuously melting and printing the material on the first portion of the 3D label to form a second portion of the 3D label. The present disclosure further provides a 3D label and a printing apparatus.

公开(公告)号：US20170151766A1

公开(公告)日：2017-06-01

申请号：US14981207

申请日：2015-12-28

Applicant: Industrial Technology Research Institute

Inventor： Teng-Yen WANG ,  Lung-Wu CHANG ,  Chang-Chou LI ,  Yang-Cheng LIN

IPC: B32B37/00 ,  B32B37/06 ,  B32B37/08 ,  B32B37/10

CPC classification number: B32B37/0053 ,  B29C65/1632 ,  B29C65/1658 ,  B29C65/18 ,  B29C65/72 ,  B29C66/0342 ,  B29C66/1122 ,  B29C66/45 ,  B29C66/8161 ,  B29C66/83413 ,  B32B37/0007 ,  B32B37/04 ,  B32B37/06 ,  B32B37/08 ,  B32B2307/552 ,  B32B2307/734 ,  B32B2310/0843

Abstract: A laminating device for composite material includes a laser device, a hot roller assembly which has a first hot roller and a second hot roller, a cool roller assembly which has a first cool roller and a second cool roller, an axial roller-driving unit and a spring force-adjusting unit. The laser device provides a laser beam onto laminating surfaces of two separate composite materials prior to the hot roller assembly. The axial roller-driving unit drives the first hot roller and the second hot roller, and the first cool roller and the second cool roller, to undergo relative movement in a first direction. The spring force-adjusting unit provides spring forcing to the first hot roller and the second hot roller, and the first cool roller and the second cool roller, to ensure further the lamination of the two composite materials.