Abstract: An offshore platform lifting device for lifting operations at sea after sailed to a certain position of a sea surface includes an upper deck, a plurality of upright columns, a rail seat, a base disposed on the rail seat, two davit arms, two first winches, and two second winches. The upper deck has a lower pontoon. The upright columns are connected between to the upper deck and the lower pontoon. Each upright column is provided with a support leg that is longitudinally inserted through the upright column, thereby positioning the offshore platform lifting device on the seabed through the upright columns. The two davit arms are disposed the base and drives the base to move laterally through a pushing device. The two second winches each have a second cable passing through the two davit arms. A hook is disposed at a distal end of the second cable.

Abstract: An offshore platform lifting device for lifting operations at sea after sailed to a certain position of a sea surface includes an upper deck, a plurality of upright columns, a rail seat, a base disposed on the rail seat, two davit arms, two first winches, and two second winches. The upper deck has a lower pontoon. The upright columns are connected between to the upper deck and the lower pontoon. Each upright column is provided with a support leg that is longitudinally inserted through the upright column, thereby positioning the offshore platform lifting device on the seabed through the upright columns. The two davit arms are disposed the base and drives the base to move laterally through a pushing device. The two second winches each have a second cable passing through the two davit arms. A hook is disposed at a distal end of the second cable.

Abstract: A semi-submersible support platform and a positioning method thereof are disclosed. The semi-submersible support platform, used for operations at sea after sailed to a certain position of a sea surface, includes an upper deck and a lower pontoon. The upper deck and the lower pontoon are connected by a plurality of upright columns. Each upright column is provided with a support leg that is longitudinally inserted through the upright column. The lower pontoon has a plurality of chambers for receiving water therein. The support leg has a compartment for receiving water therein. Each upright column includes a leveling mechanism therein. When the support leg sinks to reach the seabed, the leveling mechanism in each upright column is combined with the support leg to support the support leg. The leveling mechanism can drive the upper deck to move up or down along the support leg.

Abstract: A communication device provides a face detection module and a face recognition module. The face detection module detects faces in a photo input by a user. The face recognition module searches the detected faces in a storage system of the communication device. If the detected faces do not exist in the storage system, the communication device prompts the user to edit communication information of the detected faces. If the user wants to dial a phone number, the communication device searches the storage system for the phone number of a selected face in a photo and dials the phone number. If a phone number is calling in, the communication device displays a photo corresponding to the phone number, and highlights a face corresponding to the phone number.

Abstract: A video terminal configured to be connectable with an e-mail server and a communication server, the video terminal stores the text content input by a user, communicates with a plurality of terminals by the video communication, receives video of each terminal. The video terminal selects a edition format from a plurality of edition format, and transmits the text content, videos and the selected edition format to an e-mail server. A method of sending video e-mail applied in video terminal is also provided. An e-mail server and a method of sending video e-mail applied in e-mail server are also provided.

Abstract: A video terminal device includes a capture module, a detection module, a transmitting module, and a displaying module. The capture module takes images of the eyes of a user when the user is gazing at a display device to obtain three points of focus of the eyes, and confirms a circle bounding the three points of focus. The detection module detects whether an area of the applied circle is less than a first threshold. The transmitting module outputs coordinates of the center of the applied circle as an eyes direction when the area of the circle is less than the first threshold, enabling the participants in a conference to see the eyes direction of the presenter and the presenter to see the eyes directions of each of his audience.

Abstract: A video terminal device includes a capture module, a detection module, a transmitting module, and a displaying module. The capture module takes images of the eyes of a user when the user is gazing at a display device to obtain three points of focus of the eyes, and confirms a circle bounding the three points of focus. The detection module detects whether an area of the applied circle is less than a first threshold. The transmitting module outputs coordinates of the centre of the applied circle as an eyes direction when the area of the circle is less than the first threshold, enabling the participants in a conference to see the eyes direction of the presenter and the presenter to see the eyes directions of each of his audience.

Abstract: A communication device provides a face detection module and a face recognition module. The face detection module detects faces in a photo input by a user. The face recognition module searches the detected faces in a storage system of the communication device. If the detected faces do not exist in the storage system, the communication device prompts the user to edit communication information of the detected faces. If the user wants to dial a phone number, the communication device searches the storage system for the phone number of a selected face in a photo and dials the phone number. If a phone number is calling in, the communication device displays a photo corresponding to the phone number, and highlights a face corresponding to the phone number.

Abstract: A water intake pipe of an ocean thermal energy conversion power plant is made by connecting a plurality of connecting sections, and each connecting section includes a plurality of steel ropes between two flange disks and covered with a soft tube material, and each connecting section is in a cage form and fixed by the flange disks, and the water intake pipe includes a support, and the closer the connecting section to the sea surface, the higher is the load-carrying capacity of each steel rope, and the steel rope closer to the sea surface has a greater tension.

Abstract: A communication device provides a face detection module and a face recognition module. The face detection module detects faces in a photo input by a user. The face recognition module searches the detected faces in a storage system of the communication device. If the detected faces do not exist in the storage system, the communication device prompts the user to edit communication information of the detected faces. If the user wants to dial a phone number, the communication device searches the storage system for the phone number of a selected face in a photo and dials the phone number. If a phone number is calling in, the communication device displays a photo corresponding to the phone number, and highlights a face corresponding to the phone number.

Abstract: A water intake pipe of an ocean thermal energy conversion power plant is made by connecting a plurality of connecting sections, and each connecting section includes a plurality of steel ropes between two flange disks and covered with a soft tube material, and each connecting section is in a cage form and fixed by the flange disks, and the water intake pipe includes a support means, and the closer the connecting section to the sea surface, the higher is the load-carrying capacity of each steel rope, and the steel rope closer to the sea surface has a greater tension.

Abstract: A method for establishing a video communication using a communication device includes sending local audio signals to the remote communication device, receiving response audio signals from the remote communication device. The method further includes controlling the local UPnP set-top box to send local video signals to the remote UPnP set-top box according to the IP address of the remote UPnP set-top box, controlling the local UPnP set-top box to receive response video signals from the remote UPnP set-top box.

Abstract: A communication device provides a face detection module and a face recognition module. The face detection module detects faces in a photo input by a user. The face recognition module searches the detected faces in a storage system of the communication device. If the detected faces do not exist in the storage system, the communication device prompts the user to edit communication information of the detected faces. If the user wants to dial a phone number, the communication device searches the storage system for the phone number of a selected face in a photo and dials the phone number. If a phone number is calling in, the communication device displays a photo corresponding to the phone number, and highlights a face corresponding to the phone number.

Abstract: An ocean thermal energy conversion assembly includes a ship having support tubes connected between a lower part and a top deck of the ship so as to define an open space. A passage is defined through the lower part and an annular connector is connected to a lower end of the passage. A plurality of rods extend from a top of the annular connector and are pivotably connected to the annular connection portion. A transmission pipe is connected to an underside of the annular connector. A hollow damper is connected to an outer periphery of the annular connector and an outer periphery of the hollow damper is engaged with an inner periphery of a bottom opening in a lower end of the passage. A top cover seals a top opening of the passage and has a wave-elimination way which communicates with holes in the top cover.

Abstract: An ocean thermal energy conversion assembly includes a ship having support tubes connected between a lower part and a top deck of the ship so as to define an open space. A passage is defined through the lower part and an annular connector is connected to a lower end of the passage. A plurality of rods extend from a top of the annular connector and are pivotably connected to the annular connection portion. A transmission pipe is connected to an underside of the annular connector. A hollow damper is connected to an outer periphery of the annular connector and an outer periphery of the hollow damper is engaged with an inner periphery of a bottom opening in a lower end of the passage. A top cover seals a top opening of the passage and has a wave-elimination way which communicates with holes in the top cover.

Abstract: A method for controlling upgrade of firmware of an electronic device comprising process of forming a hardware ID code; forming a firmware ID code; and checking said firmware ID code and hardware ID code and upgrading said firmware. A coding method is applied for management of software and hardware versions of the device. According to the codes, the entireness and correctness of a firmware is checked before recording the firmware, so that any unintentional mistake or intentional change to the firmware file can be prevented. The compatibility of the firmware file to the hardware and the system resource capacity of the hardware are confirmed in order to prevent from failure during updating.

Abstract: A method for controlling upgrade of firmware of an electronic device comprising process of forming a hardware ID code; forming a firmware ID code; and checking said firmware ID code and hardware ID code and upgrading said firmware. A coding method is applied for management of software and hardware versions of the device. According to the codes, the entireness and correctness of a firmware is checked before recording the firmware, so that any unintentional mistake or intentional change to the firmware file can be prevented. The compatibility of the firmware file to the hardware and the system resource capacity of the hardware are confirmed in order to prevent from failure during updating.