Abstract: An antimicrobial structure and a method for manufacturing the same are provided. The antimicrobial structure includes a plurality of antimicrobial layers and at least one mid layer. The antimicrobial layers are stacked together. Each of the antimicrobial layers is formed by an antimicrobial metal coated polymer fiber or antimicrobial metal fiber. The at least one mid layer is disposed between the antimicrobial layers.

Abstract: A heat-dissipating structure includes a plurality of heat-dissipating layers and at least one heat-buffering layer. The heat-dissipating layers are stacked together. Each of the heat-dissipating layers is formed by a thermally conductive metal coated polymer fiber or thermally conductive metal fiber. The at least one heat-buffering layer is disposed between the heat-dissipating layers.

Abstract: A method is provided for testing a semi-finished battery cell. The semi-finished battery cell is charged with a constant current when a voltage difference between the first conductor and the second conductor is less than a voltage threshold. The semi-finished battery cell is charged with a constant voltage when the voltage difference between the first conductor and the second conductor is equal to or larger than the voltage threshold. An overall electric quantity is obtained after a default time period, wherein the overall electric quantity is an electric quantity charged to the semi-finished battery cell with the constant current during the default time period. Accordingly, an insulation related to electrodes of the semi-finished battery cell is determined as poor when the overall electric quantity is larger than an electric quantity threshold.

Abstract: A method for manufacturing a titanium based product includes the following steps. The first step is providing a titanium hydride ingot. The next step is pre-sintering the titanium hydride ingot to dehydrogenate the titanium hydride ingot according to a first temperature control mode, so as to form a titanium ingot. The next step is machining the titanium ingot to form a titanium semi-product having a desired shape. The last step is post-sintering the titanium semi-product according to a second temperature control mode that is different from the first temperature control mode, so as to form the titanium based product.

Abstract: A method is provided for testing a semi-finished battery cell. The semi-finished battery cell is charged with a constant current when a voltage difference between the first conductor and the second conductor is less than a voltage threshold. The semi-finished battery cell is charged with a constant voltage when the voltage difference between the first conductor and the second conductor is equal to or larger than the voltage threshold. An overall electric quantity is obtained after a default time period, wherein the overall electric quantity is an electric quantity charged to the semi-finished battery cell with the constant current during the default time period. Accordingly, an insulation related to electrodes of the semi-finished battery cell is determined as poor when the overall electric quantity is larger than an electric quantity threshold.

Abstract: A battery charging/discharging system is provided. This system includes a recycling cable and plural charging/discharging controllers. Each of the charging/discharging controllers is corresponding to a battery. When the battery is in a discharging mode, a discharging current outputted from the battery flows to the recycling cable via the charging/discharging controller. When the battery charging/discharging system is operated, the recycling cable has a recycling voltage equal to a DC voltage.

Abstract: The present discloses an ion sensor and its readout circuit. The sensor includes potentiometric, amperometric ion sensors or dual mode electrochemical sensor. The dual mode electrochemical sensors can be measured by the same measurement circuit system. The dual mode sensors are extended gate ion sensitive field effect transistors and amperometric biosensors. The measurement circuit system is adaptable to the different mode sensors.