Abstract: An electronic device including a control unit, a display panel and a sensing unit is provided. The display panel displays an electronic book. The sensing unit is electrically connected to the control unit and the display panel. When the sensing unit senses that the electronic device is rotated around a first axis over a first angle, the control unit controls the display panel to display multiple pages of the electronic book instead of a content of the electronic book. The display panel also displays multiple annotations as the display panel is annotated.

Abstract: A video conference system built in an internet protocol (IP) network is provided. The system has: a multimedia capturing unit configured to photograph and output a first video signal; a DECT telephone configured to receive sounds and output a first audio signal; and a video conference terminal apparatus, including: an audio processing unit is an audio codec; a video processing unit is an video codec; and a network processing unit for transmitting a first network packet consisting of first audio/video streams generated by the audio/video processing units to the IP network, wherein the network processing unit receives a second network packet consisting of second audio/video streams from the IP network, wherein the second audio/video streams are decoded by the audio/video processing units, respectively, to generate second audio/video signals, which are displayed on the DECT telephone and a display apparatus, respectively.

Abstract: A system of multimodality-appended rich media comments is provided. The system includes a server and an electronic device. The electronic device includes a network access module, at least one sensor and a processing unit. The network access module communicates with the server. The at least one sensor senses a user's behavior in a recording mode to obtain a sensing data. The processing unit performs an application to provide a source medium, wherein a rich media comment function of the application can be activated to provide multiple interactive objects for selection and then trigger the recording mode. The application uploads the sensing data to the server after the recording mode finishes. The server analyzes the sensing data and accordingly modifies the selected interactive object, combines the source medium with the modified interactive object into a rendered medium, and then delivers the rendered medium to the application.

Abstract: A heat pipe structure with sectional heat conducting capability includes a hollow metal pipe and a working liquid, in the hollow metal pipe, having a heat absorption/exothermic cycle for achieving a heat dispersing effect. In the present invention, at least one pressed section is located between the ends of the metal pipe, and the pressed section further has, relative to the pipe, an indentation portion to contact with the sidewall of the metal pipe so as to form a sealing surface on the metal pipe such the metal pipe is divided into at least two sections which respectively have a heat absorption/exothermic cycle. Therefore, except improving the arrangement flexibility and heat dispersing effect, the processing procedure can be simplified and the cost also can be reduced.

Abstract: A printed circuit board having vertical heat dissipating element is characterized in that a substrate of the printed circuit board is made of metal and has a first surface and a second surface, and plural metallic heat dissipating elements are mounted on the first surface of the substrate and the second surface of the substrate is spread by an insulation layer, on which a circuit layer is disposed.

Abstract: A heat dissipating module includes a plurality of heat dissipating fins stacking together in a parallel manner, a plurality of base boards soldering on the heat dissipating fins and a heat transfer duct running through the heat dissipating fins. Each of the dissipating fins has a first portion and a second portion which is formed by bending two sides of the first portion forwards in a vertical manner. The second portion on the same side is coupled to form a coupling surface which is soldered on the base boards. By incorporating the heat transfer duct a firmer heat dissipating module structure is formed.

Abstract: A heat transfer duct fastening structure aims to firmly mount a heat transfer duct onto a heat conductive base to increase heat transfer efficiency and facilitate heat dissipating of an electronic device and prevent the electronic device from being damaged at high temperature. The structure includes the base and the heat transfer duct. The base is a good heat conductive element and has a coupling portion to receive the heat transfer duct. The heat transfer duct and the inner wall of the coupling portion are soldered together through a soldering paste. Thus heat generated by the electronic device can be transmitted through the base and heat transfer duct and released to the air.

Abstract: The present invention provides a surface surveillance system for an airport. The system includes a controlled device including a first data, and a controlling device including a second data. The controlling device receives the first data of the controlled device and controls the controlled device by means of sending the second data in responds to the first data to the controlled device, thereby the airport being under surveillance by the system.

Abstract: A blade base for a plug is made of insulating material and comprises a first side and a second side. At least two slots extend from the first side through the second side of the blade base. At least two extensions project from the first side of the blade base. Each extension surrounds an associated slot for covering a rear portion of a front end of an associated one of at least two blades that respectively extend through the slots.