Abstract: An optical structure, comprising an optical film having a substrate, wherein a first plurality of multi-faceted recesses are formed on the top surface of the substrate, wherein a prism module is disposed over the first optical film, wherein the prism module comprises a plurality of prism sheets that are stacked and bonded to each other.

Abstract: An optical film, comprising a substrate, wherein a first plurality of multi-faceted recesses are formed on the substrate, wherein the plurality of multi-faceted recesses are capable of scattering lights that enter into a second surface of the substrate, said first surface and said second surface are two opposite surfaces of the substrate.

Abstract: A transmission system for transmitting data between a controlling terminal and a controlled terminal is provided. The transmission system includes a first electronic apparatus, a second electronic apparatus and a transmission apparatus. The first and second electronic apparatus comprise first and second application programs, respectively. The transmission apparatus, coupled to the first and second electronic apparatus via first and second interfaces, respectively, determine one of the first and second electronic apparatuses as the controlling terminal and the other as the controlled terminal according to coupling sequences of the first and second electronic apparatuses.

Abstract: A container data center includes a container, a row of racks installed in the container, an air conditioner, and a heat insulation apparatus. A cool channel and a heat channel are defined at two opposite sides of the row of racks. The removable heat insulation apparatus divides the cool channel into a first space and a small second next to the racks, and maintains the cooled air in the second space. Cooled air from the air conditioner is fed into the second space air conditioner, flows through the racks to remove heat generated, and enters the heat channel.

Abstract: A temperature control system includes a temperature switch, an air outlet valve, an air inlet valve, and a control device. The temperature switch is utilized to detect and determine the external temperature and internal temperature of a container. The control device receives a first and a second signal and determines whether the air outlet valve and the air inlet valve are opened or closed. When the control device receives the first signal, the control device opens the air outlet valve and the air inlet valve, when the control device receives the second signal, the control device closes the air outlet valve and the air inlet valve.

Abstract: A fan assembly includes a hollow support rack, a fan, and a shockproof member. The shockproof member is made of vibration-resistant material. The shockproof member defines a through hole. The fan is inserted into the through hole and deforms an inner wall bounding the through hole out. The shockproof member wraps the fan. A combination of the shockproof member and the cooling fan is retained in the support rack.

Abstract: A server cabinet includes a rack and a server installed in the rack. The rack includes a top wall, a bottom wall, four support poles respectively connected between four corners of each of the top wall and the bottom wall, four moving plates movably mounted at inner sides of the support poles, two opposite fixing poles respectively positioned between a side of the top wall and a side of the bottom wall, and two opposite rails rotatably connected to inner surfaces of the fixing poles, respectively. The server is sandwiched between the rails. Two opposite ends of each rail are respectively and rotatably connected to corresponding two of the moving plates. When the two of moving plates located at a same end of the rack are moved down to tilt the rails, thus causing the server to tilt.

Abstract: A container data center includes a container, a row of racks installed in the container, an air conditioner, and a heat insulation apparatus. A cool channel and a heat channel are defined at two opposite sides of the row of racks. The removable heat insulation apparatus divides the cool channel into a first space and a small second next to the racks, and maintains the cooled air in the second space. Cooled air from the air conditioner is fed into the second space air conditioner, flows through the racks to remove heat generated, and enters the heat channel.

Abstract: A transmission system for transmitting data between a controlling terminal and a controlled terminal is provided. The transmission system includes a first electronic apparatus, a second electronic apparatus and a transmission apparatus. The first and second electronic apparatus comprise first and second application programs, respectively. The transmission apparatus, coupled to the first and second electronic apparatus via first and second interfaces, respectively, determine one of the first and second electronic apparatuses as the controlling terminal and the other as the controlled terminal according to coupling sequences of the first and second electronic apparatuses.

Abstract: A rack includes a first pole, a second pole, a third pole, a fourth pole, four beams connected between the first to fourth poles, a number of first connection poles connected between the first pole and the second pole, and a number of second connection poles connected between the third pole and the fourth pole. The first to fourth poles, the beams, the first connection pole, and the second connection pole are all tubular and communicate with each other internally. A pump is arranged in a middle of each beam. Each first connection pole has a substantially same height with one of the second connection poles for sandwiching, together with the second connection pole, a liquid cooling server module which is operable to communicate with the rack internally to circulate cooling liquid.

Abstract: A shockproof device for a container data center (CDC) includes an impact detection module and a shockproof module. The impact detection module is received in or attached on the CDC and detects an impact force of the CDC. The shockproof module is electrically connected to the impact detection module and includes a plurality of pressure pipes, and each of the pressure pipes having a distal end mounted on the CDC. The shockproof module generates a predetermined pressure using each of the pressure pipes according to the impact force, and the pressure is transmitted to the distal ends of the pressure pipes and forms a resisting force to counteract the impact force.

Abstract: A Universal Serial Bus (USB) compound device and the method for implementation thereof are disclosed. The USB compound device does not include an embedded hub but simulates a hub by a circuit or firmware. Therefore, a set of independent function devices are able to connect to a USB bus via the same set of USB logic, and the production cost can be reduced without affecting the function of the device and the facility of expansion and plug-and-play function.

Abstract: The invention relates to a wireless transmission universal serial bus (USB) hub and wireless transmission method thereof. The USB hub includes a USB logic hub and a remote hub. The USB logic hub has at least one upstream port to connect with a USB host or a USB hub in order to receive and send a control action from USB host to the remote hub. The remote hob has a plurality of downstream ports each connects with a USB function device or another USB hub. The remote hub detects a connection status of each port and collects information from the USB function device. In addition, the USB logic hub and the remote hub each has an RF modem. The USB logic hub communicates with the remote hub through the RF modem for the USB host to communicate with the USB function device for data transmission.

Abstract: A local area network compliant with universal serial bus (USB) standard includes a USB switching hub and a plurality of hosts. The USB switching hub is used for packet transmission and receiving, wherein the USB switching hub is compliant with USB standard. Each of the hosts is coupled to the USB switching hub. Each of the hosts includes a network control unit and a USB host unit. By the USB switching hub for packet transmission, USB can be used as a way of communicating among the hosts. Thus, networking can be achieved without network cards, resulting in convenience in use and reduced costs.

Abstract: A Universal Serial Bus (USB) compound device and the method for implementation thereof are disclosed. The USB compound device does not include an embedded hub but simulates a hub by a circuit or firmware. Therefore, a set of independent function devices are able to connect to a USB bus via the same set of USB logic, and the production cost can be reduced without affecting the function of the device and the facility of expansion and plug-and-play function.

Abstract: A USB connection-detection circuitry and the operation method of the same are disclosed. The circuitry includes a transmitting circuit and a detecting circuit. The transmitting circuit contains a pair of differential signal lines, a pair of pull-down resistors and a pair of pull-up resistors wherein one pull-down resistor and one pull-up resistor are connected to the same differential signal line with their own individual switches. A power-related signal supplied by a power-supply system is received by the transmitting circuitry and transmitted through a differential signal line. Then, the power-related signal is grounded via a pull-down resistor. The detecting circuit is utilized to detect the power-related signals, which flow through the differential lines. When a device is connected to this connection-detection circuitry with a USB cable, the differential signal lines of the USB cable are connected with the differential signal lines of this circuitry.