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Chung-Tai Chang

Chia-Hao Chang

Ting-Yi Chang

A capacitor capable of releasing reactive oxygen species and reactive nitrogen species after powering of claimis composed of the dielectric material. A plurality of through holes are designed on the capacitor, the through holes being used as air gaps to supply plasma gas and blow a fan to increase the gas flow, and the voltage being connected to the two corresponding electrode edges of the capacitor so that the capacitor generating a heating temperature (lower than 200 degrees Celsius). Thereby, after the capacitor is perforated to form honeycomb shape and powered, the air surrounding the capacitor flowing through the capacitor is ionized to the oxygen ion and nitrogen ion via heating and charge-discharge, generates plasma at room temperature and atmospheric pressure and releases the reactive oxygen ions and reactive nitrogen ions healing and helpful for body healing.

Capacitor capable of releasing reactive oxygen species and reactive nitrogen species after powering

Disclosed is a ceramic semiconductor capable of increasing the density of surrounding superoxide ions (O) after being heated and passing air. An oxide material capable of enhancing a space charge effect is doped when the ceramic semiconductor is formed, and the ceramic semiconductor has a plurality of through holes, such that after the ceramic semiconductor is electrically conducted to generate current and heat, outer shell electrons of the ceramic semiconductor are separated and remained in the through holes of the ceramic semiconductor and accumulated in the through holes to form an electron cloud. After air passes through the through holes, oxygen in the air collides with an electron and then they combine together to form a superoxide ion (O), so as to increase the density of surrounding superoxide ions (O).

Ceramic semiconductor capable of increasing the density of surrounding superoxide ions after being heated

A PTC thermistor includes two electric conducting plates connected with different electrodes and an intermediate insulating plate clamped between the two electric conducting plates. The intermediate insulating plate has its surface bored with openings at locations respectively corresponding with those of each PTC thermal resistance member for the PTC thermal resistance member to be engaged therein. The intermediate insulating plate can surely separate and insulate the two different-electrode electric conducting plates and stably fix the PTC thermal resistance members in position.

PTC thermistor

A sauna device includes a chamber made of an air-proof material. The chamber is assembled inside and supported with a flexible and collapsible support frame and provided with a vertical zipper at the front side for pulling open and close, having a through hole in the top side. A heating unit is placed in the chamber, having two heaters respectively fixed at the opposite ends of a telescopic bottom base. A PTC heating member is installed in the interior of each heater and an electric fan is positioned behind the heating member. Thus, when the wind produced by the electric fan blows through the heating member, the hot air produced in the chamber will be agitated to form up-and-down convection and evenly spread all over the interior of the chamber for use.

Sauna device

A bed with a cushion having an enclosed space formed in the inner portion, a heating element disposed in the enclosed space for generating warm air and a fan for circulating the warm air within the enclosed space in order to warm up the cushion. The cushion may either be an air cushion or a spring cushion. The cushion includes an air passage formed in the space, with the heating device disposed in the air passage for circulating the warm air in the air passage. The heating element may be a positive-temperature-coefficient thermistor heating element.

Growing community of inventors

Tainan, Taiwan

Chung-Tai Chang