公开(公告)号：US11465111B2

公开(公告)日：2022-10-11

申请号：US16941545

申请日：2020-07-29

Applicant: NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Chih-Yang Lin ,  Ruei-Horng Huang ,  Jin-Shan Lu

IPC: B22C5/00 ,  B01F35/32 ,  B01F27/84 ,  B01F27/112 ,  B01F27/906 ,  B01F35/92 ,  B01F35/212 ,  B01F35/21 ,  B01F35/60 ,  B01F35/221 ,  B01F35/33 ,  B01F35/90 ,  B01F35/30 ,  B01F101/00

Abstract: A mini mixer system includes a mixer, for executing a continuous mixing operation for an extended period of time, the mixing operation includes a mixing production process with corrosiveness, high viscosity and high mixing risks. The mixer includes a motor, a coupling and torsion meter, a reduction gear, a plurality of couplings, a frame group, a gear box group, at least one mixing element, a mixing can and a lifting mechanism group. The motor, the coupling and torsion meter and the reduction gear are connected to one another by the couplings. The reduction gear is connected to the gear box group by the coupling. The motor, the reduction gear, the gear box group and the lifting mechanism group are all fixed on the frame group. The mixer is assembled in a gear mechanism of the gear box group. The mixing can is disposed on the lifting mechanism group.

公开(公告)号：US11335964B2

公开(公告)日：2022-05-17

申请号：US16702563

申请日：2019-12-04

Applicant: National Chung-Shan Institute of Science and Technology

Inventor： Fu-Min Fang ,  Kuo-Kuang Jen ,  Gwo-Huei You ,  Kuo-An Liang

IPC: H01M10/6551 ,  H01M10/613 ,  H01M10/6554 ,  H01M10/6567

Abstract: A cold plate for a battery module comprising a plurality of cells that produces heat as charging and discharging is disclosed. The cold plate includes a plurality of first fins distributed in a first subarea of the cold plate; and a plurality of second fins distributed in a second subarea of the cold plate; wherein a second fin coverage of the plurality of second fins distributed in the second subarea is smaller than a first fin coverage of the plurality of first fins distributed in the first subarea when an amount of heat absorption of the second subarea from the plurality of cells is greater than an amount of heat absorption of the first subarea from the plurality of cells.

公开(公告)号：US11313014B1

公开(公告)日：2022-04-26

申请号：US17191733

申请日：2021-03-04

Applicant: NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Tung-Chun Wu ,  Chao-Nan Wei ,  Hui-Yun Bor ,  Shea-Jue Wang

IPC: C22C19/05

Abstract: The present invention provides a nickel-based superalloy material, which comprises 0.06 wt % or less carbon, 11.61˜11.93 wt % chromium, 1.52˜2.85 wt % titanium, 5.89˜6.08 wt % aluminum, 0.009 wt % or less boron, 0.07 wt % or less zirconium, 2.16˜2.18 wt % niobium, 4.22˜4.29 wt % molybdenum, and the balance being composed of nickel and incidental impurities, whereby the effect of obtaining the nickel-based superalloy with better mechanical properties can be achieved.

公开(公告)号：US20210356326A1

公开(公告)日：2021-11-18

申请号：US17184624

申请日：2021-02-25

Applicant: NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： YUAN-YAO LIN ,  CHAO-KUEI LEE ,  YI-JEN CHIU ,  CHUNG-CHUN HUANG ,  QIAN-MAO ZHOU ,  YA-HSUAN CHENG ,  MING-WEI LIU ,  KUO-KUANG JEN ,  CHIH-PENG CHEN

IPC: G01J5/08 ,  G01J5/10

Abstract: An insert coaxial thermal radiation image evaluating system includes a cage support, first lens, first cage movable frame, second cage movable frame, cage holder and light detector. The first cage movable frame is movably disposed at the cage support and connected to the first lens. The second cage movable frame is movably disposed at the cage support and connected to the light detector. The cage holder is connected to the cage support to fix the cage support to an optical substrate. The first cage movable frame is movably disposed in the cage holder. The first lens and a second lens of a metal additive manufacturing system together form a structure of conjugate foci, such that a thermal radiation generated from a high-power infrared laser irradiation zone forms according to a fixed ratio an image captured by the light detector.

公开(公告)号：US11169212B2

公开(公告)日：2021-11-09

申请号：US16744109

申请日：2020-01-15

Applicant: National Chung-Shan Institute of Science and Technology

Inventor： Wei-Min Hsiao ,  Shih-Chang Tseng ,  Kuo-Kuang Jen ,  Gwo-Huei You ,  Chih-Hsien Chung

IPC: G01R31/364 ,  G01R31/36 ,  H01M10/42 ,  H01M10/48

Abstract: The present invention discloses an external battery short-circuit testing device, configured to perform short-circuit test on a battery pack under test. The external battery short-circuit testing device comprises a plurality of fuses; a Hall current transducer, coupled to the plurality of fuses; a current meter, coupled to the Hall current transducer and the battery pack under test; a voltmeter, coupled to the battery pack under test; a variable resistor, coupled to the Hall current transducer; an electromagnetic switch, coupled to the variable resistor and the battery pack under test; and an operation unit, comprising a voltage measurement unit, a current measurement unit, a temperature measurement unit and a switch control unit.

公开(公告)号：USD927071S1

公开(公告)日：2021-08-03

申请号：US29697713

申请日：2019-07-10

Applicant: National Chung-Shan Institute of Science and Technology

Designer： Chun-Wei Chiu ,  Teh-Long Lai ,  Shyh-Chi Wu

公开(公告)号：US20210202782A1

公开(公告)日：2021-07-01

申请号：US16727846

申请日：2019-12-26

Applicant: National Chung-Shan Institute of Science and Technology

Inventor： Yung-Han Huang ,  Chung-Yen Lu ,  Jian-Long Ruan

IPC: H01L31/18 ,  H01L31/0336 ,  H01L31/0368 ,  H01L31/109 ,  H01L31/0224

Abstract: The present invention adopts an aluminum nitride substrate with great heat dissipation, great thermal conductivity, high electrical insulation, long service life, corrosion resistance, high temperature resistance, and stable physical characteristics. A high-quality zinc oxide film with a wide energy gap is fabricated on the aluminum nitride substrate by magnetron radio frequency (RF) sputtering. Compared with general vapor deposition, chemical vapor deposition and hydrothermal, the magnetron RF sputtering grows the high-quality zinc oxide film with few defects. The zinc oxide film with few defects concentration is an important key technology for short-wavelength optoelectronic devices, which decrease leakage currents of the optoelectronic devices, reduces flicker noise, and further improves its UV-visible rejection ratio.

公开(公告)号：US20210187686A1

公开(公告)日：2021-06-24

申请号：US16718222

申请日：2019-12-18

Applicant: National Chung-Shan Institute of Science and Technology

Inventor： Po-Shen Lin ,  Ming-Wei Liu ,  Chih-Peng Chen ,  Kuo-Kuang Jen

IPC: B24B1/04 ,  B06B1/06

Abstract: The present invention discloses a grinding cavity body of multiple vibration sources, in which a plurality of ultrasonic vibration sources are disposed, capable of controlling the multi-directional macroscopic medium flow, making benefits to the vibration medium (the abrasive of the slurry) to enter the fine structure of the workpiece to be processed, and to the abrasive to vibrate itself slightly to enhance the performance of abrasive to the workpiece which needs to be ground.

公开(公告)号：US20210175561A1

公开(公告)日：2021-06-10

申请号：US16702563

申请日：2019-12-04

Applicant: National Chung-Shan Institute of Science and Technology

Inventor： Fu-Min Fang ,  Kuo-Kuang Jen ,  Gwo-Huei You ,  Kuo-An Liang

IPC: H01M10/6551 ,  H01M10/613 ,  H01M10/6567 ,  H01M10/6554

Abstract: A cold plate for a battery module comprising a plurality of cells that produces heat as charging and discharging is disclosed. The cold plate includes a plurality of first fins distributed in a first subarea of the cold plate; and a plurality of second fins distributed in a second subarea of the cold plate; wherein a second fin coverage of the plurality of second fins distributed in the second subarea is smaller than a first fin coverage of the plurality of first fins distributed in the first subarea when an amount of heat absorption of the second subarea from the plurality of cells is greater than an amount of heat absorption of the first subarea from the plurality of cells.

公开(公告)号：US20210129272A1

公开(公告)日：2021-05-06

申请号：US16667920

申请日：2019-10-30

Applicant: National Chung-Shan Institute of Science and Technology

Inventor： Chao-Yu Lin ,  Chao-Nan Wei ,  Chien-Hung Liao ,  Hui-Yun Po ,  Sheng-Long Lee ,  Yu-Chih Tseng ,  Vun-Shing Chengn

IPC: B23K35/30 ,  B23K35/02 ,  C22C19/05

Abstract: The present invention provides a solder for nickel based superalloy soldering. The solder includes 11 wt % to 13 wt % chromium, 5.0 wt % to 7.0 wt % aluminum, 3.5 wt % to 5.0 wt % molybdenum, 1.5 wt % to 2.5 wt % niobium, 0.4 wt % to 1.0 wt % titanium, 0.03 wt % to 0.07 wt % carbon, 0.05 wt %-0.15 wt % zirconium, 0.001 wt % to 0.1 wt % boron and remainder nickel or other inevitable impurities, thereby reducing occurrence of soldering hot cracking and insufficient weld bead strength in nickel based superalloy raw materials during soldering.