National Tsing Hua University

www.nthu.edu.tw
Hsinchu, Taiwan

National Tsing Hua University is one of the most prestigious universities within the high-tech democratic industrialized developed country of the 23x15px Republic of China as well as the world. It's high international ranking affords it the status of one of the top elite universities in the world. There are now 7 colleges, 17 departments and 22 independent graduate institutes in the university. Wikipedia.

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Patent
National Tsing Hua University, National Taiwan University and National Taiwan University Hospital | Date: 2016-04-18

A tele-care management system for peritoneal dialysis (PD) includes at least a container, a holder, a removable detection device and a mobile device. The container is for placing effluent fluid of peritoneal dialysis. The holder is for placing the container. The removable detection device includes a detection unit, a processor and a communication interface, wherein the processor detects the turbidity and the chrominance of the effluent fluid and performs a quantitative analysis on the effluent fluid, and generates a turbidity prediction value based on the detection result of the detection unit. The processor respectively calculates first and second turbidity values, which correspond to first and second turbidity respectively, for the effluent fluid according to first and second algorithms and selects one from the first and second turbidity values to generate the turbidity prediction value based on a predetermined threshold value sent to a mobile device for further processing.


A ring magnetic encoder includes a ring magnetic object and a ring code configured on the outside of the ring magnetic object. The ring magnetic object is divided into a first ring part and a second ring part. The ring code further includes a plurality of sector IDs, upper offset codes and lower offset codes. The sector IDs are configured on the outside of the ring magnetic object in fixed intervals. The upper offset codes and the lower offset codes are configured in the intervals respectively. The upper offset codes are configured on the first ring part, and the lower offset codes are configured on the second ring part. According to the upper offset codes and the lower offset codes, the offset of the rotary shaft during rotating can be detected for precisely positioning.


Patent
National Tsing Hua University | Date: 2017-01-18

The primary objective of the present invention is to provide a method for manufacturing an organic element, which majorly uses the way of premixing organic materials to dissolving and mixing multi kinds of organic materials; moreover, after completing the vacuum drying process to the mixed organic materials, the method is then proceeded for depositing the mixed organic materials on a substrate in single vapor deposition process; after then, the method is proceeded for ended the deposition process to the material carrier and repeatedly operating deposition process to another deposition material carrier, so as to produce multi-layers structure on the substrate; wherein method proposed by the present invention can replace the conventional manufacturing process and can avoid the disadvantages thereof.


Patent
National Tsing Hua University | Date: 2017-04-10

The present invention provides a heavy metal detecting device and the fabricating method thereof. The heavy metal detecting device comprises a substrate and a nano-metal-particle array. The fabricating method of the heavy metal detecting device comprises following steps of: (S1) preparing a substrate, cleaning the substrate with a first liquid, and drying the substrate with a first gas; (S2) soaking the substrate in a first solution; (S3) after soaking the substrate for a first period of time, cleaning and drying the substrate with the first liquid and the first gas respectively; (S4) soaking the substrate in a pre-synthesized nano-metal-particle solution; and (S5) after soaking the substrate for a second period of time, cleaning and drying the substrate with a second liquid and the first gas respectively. Compared to the prior arts, the heavy metal detecting device of the present invention has the advantages of simplicity and rapidity.


Patent
National Tsing Hua University, Chang Chun Plastics Co. and Chang Chun Petrochemical Co. | Date: 2017-04-24

A Cas9 expression plasmid, a genome editing system and a genome editing method for Escherichia coli are provided. The Cas9 expression plasmid includes a tracrRNA sequence, a Cas9 gene and a chloramphenicol resistance gene (Cm^(R)). The Cas9 expression plasmid is applied to CRISPR/Cas-coulped -red recombineering system for editing genomes of E. coli with high efficiency.


A method for electroless metal deposition includes steps as follows. a) a substrate is provided, and the substrate has a surface which is subjected to a hydroxide surface modification to form a hydrophilic chemical oxide layer; b) a catalyst layer is formed on the chemical oxide layer, the catalyst layer includes a plurality of colloidal nanoparticles, and each of the plurality of colloidal nanoparticles includes a palladium nanoparticle and a high molecular polymer which wraps the palladium nanoparticle; and c) an electroless metal deposition is conducted, and a metal is deposited on the catalyst layer to form an electroless metal layer. An electroless metal layer included substrate is also provided.


The present invention provides a method for manufacturing a microbial detection device, microbial detection method, microbial detection kit and microbial detection device. The manufacturing method includes following steps: defining a sampling portion and a reaction portion on a substrate. Fiber materials are disposed in the reaction portion and a surface of the reaction portion which contacts with the fiber materials comprises abundant hydroxyl groups. Reaction reagents are then added into the fiber materials. An acidic solution is applied to treat the fiber materials and the hydroxyl groups in the reaction portion. The present invention is advantageous for easy operation, safety, and rapid analysis.


Patent
National Tsing Hua University | Date: 2016-01-28

A multi-channel magnetic control system is provided, which is used for mixing fluids containing magnetic particles or separating magnetic species. In the multi-channel magnetic control system, a plurality of magnetic field switches are allocated to surround a plurality of channels, and the magnetization directions of the magnetic field switches are controlled to generate an uneven local magnetic field gradient, so as to achieve the purpose of fluid mixing or separating the magnetic species. This system can be also used as controllable flow resistance devices for magnetic fluids. Based on the demand of magnetic field distribution, overall or local control of the magnetic field switches can be executed to perform parallel processing over the multi-channel system of multi-dimensional allocation, so as to effectively save the processing time. The mixing or separation rate can be obtained via detecting residual magnetic species by magnetoresistive sensors arranged in inlets and outlets of channels.


Patent
National Tsing Hua University | Date: 2016-04-15

The present invention provides a heavy metal detecting device and the fabricating method thereof. The heavy metal detecting device comprises a substrate and a nano-metal-particle array. The fabricating method of the heavy metal detecting device comprises following steps of: (S1) preparing a substrate, cleaning the substrate with a first liquid, and drying the substrate with a first gas; (S2) soaking the substrate in a first solution; (S3) after soaking the substrate for a first period of time, cleaning and drying the substrate with the first liquid and the first gas respectively; (S4) soaking the substrate in a pre-synthesized nano-metal-particle solution; and (S5) after soaking the substrate for a second period of time, cleaning and drying the substrate with a second liquid and the first gas respectively. Compared to the prior arts, the heavy metal detecting device of the present invention has the advantages of simplicity and rapidity.


Patent
National Tsing Hua University | Date: 2016-03-28

Provided is a sun protection composition including a UV absorber and a plurality of porous titanium dioxide microspheres. The UV absorber absorbs light of at least one of UVA radiation and UVB radiation. The particle size of the porous titanium dioxide microspheres is 100 nm to 300 nm, and the porous titanium dioxide microspheres can scatter light in a wavelength range between 200 nm and 400 nm. A cosmetic and a fabric containing the sun protection composition can also scatter light in a wavelength range between 200 nm and 400 nm, such that the UV protection capability of the cosmetic and the fabric is enhanced.

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