Other

National Taiwan University

Shu Lee

Chii-Wann Lin

Shiming Lin

Chih Kung Lee

Peizen Chang

Sheng-Huei Liao

Chen Kung Huang

An anti-theft zipper includes a first zipper slider, a first zipper puller, a second zipper slider, and a second zipper puller. The first zipper puller has a first connecting end, a first locking end, a first locking ring, and a first engaging portion. The first connecting end is connected to the first zipper slider. The first locking ring is disposed on the first locking end. The first engaging portion is formed on the first zipper puller. The second zipper puller has components and configuration corresponding to those of the first zipper puller. The first engaging portion engages with a second engaging portion of the second zipper puller, preventing the first zipper puller and the second zipper puller from rotating and moving relative to each other. A luggage lock includes the anti-theft zipper and a locking assembly locking the first locking ring and a second locking ring of the anti-theft zipper.

Luggage lock and anti-theft zipper thereof

An environment-friendly engine system is characterized by that hydrogen gas that fuels the engine is generated from water by electrolysis and that the electric power for electrolysis is supplied by a fuel cell in a water fuel tank and a leadacid cell connected in parallel with the fuel cell. As the engine system is operating, the fuel cell burns methyl alcohol or ethyl alcohol to generate power for activating water electrolysis that produces hydrogen gas. The hydrogen gas fuels a hydrogen engine, and the steam produced in the engine is used to drive an electricity generator and subsequently a turbine, whereby the electricity is stored in a leadacid cell used together with the fuel cell. Thereby, the engine system is safe to operate and produces no any of the greenhouse gases, truly friendly to the environment.

Environment-friendly engine system

A symmetric or asymmetric multilayer structure based on the technique of surface plasmon resonance (SPR) has been applied for modulation of resonant angle and wavelength. The fabrication of this invention can have nanoscale thin film layers up to several hundreds, while each layer has its own material of a high or low refractive index value, and the total layers in a thickness of tens to hundreds nanometers are grown in this single structure. This invention is intended for optimizing the scanning of mechanism by modulating SPR resonant angle and wavelength, and for developing the prospect of portable instruments.

Repeated structure of nanometer thin films with symmetric or asymmetric configuration for SPR signal modulation

A mechanism for switching a pull switch for a lighting fixture having having a vertical post, a socket mounted at an upper end of the vertical post, and a pull switch fitted within the socket, the switch being operatively connected with a mechanism, characterized in that the mechanism comprises a fixing seat mounted under the socket, the fixing seat having a center opening for passage of the vertical post, a driving member having a first end pivotally connected with the fixing seat, a string connecting the pull switch and a second end of the driving member, and a rod having an upper end connected with an intermediate portion of the driving member.

Growing community of inventors

Taipei, Taiwan

Shu Lee