Abstract: An exhaust device applied to an electronic device is described. Memory deformable elements of the exhaust device are heated to shrink, and meanwhile, guide vanes located on an air outlet are driven to rotate and swing back and forth between a left outlet position and a right outlet position, such that the exhaust device reciprocatively changes an outlet position without requiring any external power.

Abstract: A power on certification method for a personal computer (PC) and a power on certification system thereof are described. The power on method includes the following steps. At least one booting certification device is connected to a PC. The PC is booted, and a basic input output system (BIOS) is run. The BIOS is made to retrieve recognition information of the booting certification device through a verification procedure, so as to judge whether the recognition information is consistent with verification information stored in the PC. After the booting certification device passes through the verification procedure, the PC completes other procedures in the BIOS, and enters an operating system.

Abstract: A computer with thermoelectric conversion uses a thermoelectric conversion module that connects between a heat generating device and a low temperature device to fully utilize the redundant heat generated by the computer. The thermoelectric conversion module converts heat to power based on a temperature difference between the heat generating device and the low temperature device. The power generated by the thermoelectric conversion module is then delivered to a load that can be activated by the power.

Abstract: A power on certification method for a personal computer (PC) and a power on certification system thereof are described. The power on method includes the following steps. At least one booting certification device is connected to a PC. The PC is booted, and a basic input output system (BIOS) is run. The BIOS is made to retrieve recognition information of the booting certification device through a verification procedure, so as to judge whether the recognition information is consistent with verification information stored in the PC. After the booting certification device passes through the verification procedure, the PC completes other procedures in the BIOS, and enters an operating system.

Abstract: A thermoelectric conversion device used in a computer uses a thermoelectric conversion module to fully utilize the redundant heat generated by the computer and converts it to electricity based on a temperature difference between a heat generating device and a low temperature device inside the computer. The electricity generated by the thermoelectric conversion module is then delivered to and used to activate a load.

Abstract: An exhaust device applied to an electronic device is described. Memory deformable elements of the exhaust device are heated to shrink, and meanwhile, guide vanes located on an air outlet are driven to rotate and swing back and forth between a left outlet position and a right outlet position, such that the exhaust device reciprocatively changes an outlet position without requiring any external power.

Abstract: A pad structure is disposed on the bottom of a casing of an electronic device, which includes a skidproof piece and a slide piece. The skidproof piece is used for securing and supporting the electronic device on a plane. When the electronic device is at an oblique angle opposite to the plane, and drags the skidproof piece away from the plane, the slide piece contacts with the plane, and the electronic device is enabled to move on the plane by the slide piece.

Abstract: A movement device suitable for performing a mechanical movement upon being powered by a power source includes a control element, a temperature chip, and two memory deforming elements. The temperature chip has a first surface and a second surface. The two memory deforming elements have a connection part and a movement part respectively. The temperature chip is electrically connected to the control element. The connection parts of the two memory deforming element are respectively disposed on the first surface and the second surface. The control element controls a direction of a current from the power source when passing through the temperature chip, and the first surface and the second surface respectively generate an exothermic effect or an endothermic effect according to a direction of the current from the power source, so the two memory deforming elements are heated or cooled, thus the movement part produces a movement through temperature control.

Abstract: A computer with thermoelectric conversion uses a thermoelectric conversion module that connects between a heat generating device and a low temperature device to fully utilize the redundant heat generated by the computer. The thermoelectric conversion module converts heat to power based on a temperature difference between the heat generating device and the low temperature device. The power generated by the thermoelectric conversion module is then delivered to a load that can be activated by the power.