Abstract: A lead-free free-cutting corrosion-resistant silicon-bismuth brass alloy, including the following: between 60.0 and 65.0 wt % of Cu, between 0.6 and 1.8 wt % of Si, between 0.2 and 1.5 wt % of Bi, between 0.02 and 0.5 wt % of Al, less than 1.5 wt % of Ni+Mn+Sn, between 0.01 and 0.5 wt % of La—Ce alloy, between 0.002 and 0.02 wt % of B, with the remainder being Zn and inevitable impurities, wherein the total amount of impurities are no more than 0.5 wt %.

Abstract: Anti-infection levorotatory optically active compound (S-configuration) of prulifloxacin represented by the following formula (1) and preparation method thereof are disclosed. Said method utilizes levorotatory ulifloxacin as the raw material and the reaction is conducted in organic solvent in the presence of alkaline materials, wherein the reaction temperature is ?20° C.˜60° C. and the reaction time is 15 minutes to 24 hours.

Abstract: A system and method for guiding and distributing network load flow is proposed and characterized by providing service-providing equipment with better packet routes to reduce the load flow of a routing device. At least two service-providing devices are connected to enable the routing device to guide the packets sent by a user-end device into the at least two connected service-providing devices for allowing the service provider used by the user to process requested services and thereby reduce the number of times of sending data packets to the routing device. In the case that the subscriber has applied for multiple network services, the packets only need to be requested once with the connected service-providing equipment in order to complete all network services.

Abstract: A lead-free free-cutting corrosion-resistant silicon-bismuth brass alloy, including the following: between 60.0 and 65.0 wt % of Cu, between 0.6 and 1.8 wt % of Si, between 0.2 and 1.5 wt % of Bi, between 0.02 and 0.5 wt % of Al, less than 1.5 wt % of Ni+Mn+Sn, between 0.01 and 0.5 wt % of La—Ce alloy, between 0.002 and 0.02 wt % of B, with the remainder being Zn and inevitable impurities, wherein the total amount of impurities are no more than 0.5 wt %.

Abstract: A memory comprises a row of bit cells, including a first plurality of bit cells and a second plurality of bit cells. A first word line segment driver is connected to the first plurality of bits cells. A second word line segment driver is connected to the second plurality of bits cells. The first and second word line segment drivers are selectively operable for activating one of the first and second pluralities of bit cells at a time to the exclusion of the other plurality of bit cells. A shared sense amplifier is coupled to at least one of the first plurality of bit cells and at least one of the second plurality of bit cells. The shared sense amplifier is configured to receive signals from whichever of the one first or second bit cell is activated by its respective word line segment driver at a given time.

Abstract: A multi-function reusable sticker teaching tool, comprising a pad body, a first pressure-sensitive adhesive layer and a second pressure-sensitive adhesive layer. The pad body has a front surface and a back surface. The first pressure-sensitive adhesive layer is disposed on the back surface of the pad body for attachment to a wall. The second pressure-sensitive adhesive layer is disposed on the front surface of the pad body in a specific pattern for attachment to a sheet material. The first and second pressure-sensitive adhesive layers both have reusable sticking and water-proof properties, and the surface area of the second pressure-sensitive adhesive layer is smaller than that of the first pressure-sensitive adhesive layer. Therefore, the front and back surfaces can be adhered repeatedly and multiple fixing functions can be integrated.

Abstract: A heat exchanger, a heat dissipation method and a communication apparatus are provided. The heat exchanger includes a first and a second air passage separated from each other. The first air passage has a first fan unit and a first group of heat dissipation tubules. The second air passage has a second fan unit and a second group of heat dissipation tubules. The upper ends of the first and second group of heat dissipation tubules are communicated with each other via a steam manifold. The lower ends of the first and second group of heat dissipation tubules are communicated with each other via a liquid manifold. A closed pipeline filled with liquid vaporized when heated, is formed by the first and second group of dissipation tubules, the steam manifold and the liquid manifold. Heat dissipation fins are set among the first and second group of dissipation tubules.

Abstract: A heat spreading device of thermo siphon, the device comprising sectioning forming a first chamber portion and a second chamber portion, first plurality of conduits, and second at least two conduits, the second at least two conduits providing interconnection of the first and second chamber portions is disclosed. Integral parts/portions are provided, such as cavities, barrier and fins.

Abstract: A system and a method are provided for guarding against dispersed blocking attacks in a network. The system includes detection apparatus for detecting and guiding the dispersed blocking attacks, and a guarding apparatus for receiving and filtering the flow of packets guided by the detection apparatus. The guarding apparatus includes a filtering module for filtering irregular packets according to preset filtering rules; a routing device for receiving and transmitting the filtered flow of packets; and an adjusting module for analyzing the filtered flow of packets, thereby adjusting the preset filtering rules and providing warning messages. The method includes detecting, guiding and filtering, in a multi-layered manner, irregular packet flows at major nodes of the network; and enhancing filtering based on the analyzed and adjusted preset filtering rules, thereby preventing network services from being interrupted by dispersed blocking attacks.

Abstract: A system and method for guiding and distributing network load flow is proposed and characterized by providing service-providing equipment with better packet routes to reduce the load flow of a routing device. At least two service-providing devices are connected to enable the routing device to guide the packets sent by a user-end device into the at least two connected service-providing devices for allowing the service provider used by the user to process requested services and thereby reduce the number of times of sending data packets to the routing device. In the case that the subscriber has applied for multiple network services, the packets only need to be requested once with the connected service-providing equipment in order to complete all network services.

Abstract: According to an embodiment of the invention, an electronic device with a fuse structure is provided. The electronic device includes a substrate, at least a conducting layer formed in or on the substrate and having a fuse area, and at least a lens disposed overlying the fuse area of the conducting layer, wherein the lens is substantially aligned with the fuse area and there is no optical device disposed between the lens and the fuse area.

Abstract: Missing color data of a specified pixel of a Bayer pattern is reconstructed with a plurality of interpolation algorithms. A vertical color data difference index Cv and a horizontal color data difference index Ch are first measured according to color data of a first group of pixels included in a pixel array, wherein the first group of pixels include a plurality of pixels vertically adjacent to the specified pixel, a plurality of pixels horizontally adjacent to the specified pixel, and at least one other pixel non-vertical and non-horizontal to the specified pixel. Then, one of a plurality of preset interpolation algorithms is selected according to a comparing result of the vertical color data difference index Cv and horizontal color data difference index Ch, and executed to obtain a reconstructed color data of the specified pixel.

Abstract: A control system and protection method for integrated information security services are provided, which include protecting data packets of a user end device by a protecting device; generating an event log according to the protection result and transmitting the recorded event log to a collective control platform for standardizing and analyzing association by the collective control platform; detecting and transmitting abnormal information by the collective control platform to a service platform for integrating the information with network status information; displaying the integrated information on a webpage interface and transmitting the same to the user end device, thereby providing direct information on network security to save the high costs of purchasing, configuring and maintaining an information security protection system by the user.

Abstract: A system and method for protecting data of network users are provided. A user end device is connected to a routing device. Then, the routing device directs data packets of the user end device into a data protection device connected to the routing device in series, according to profiles corresponding to the user end device. Security services are performed on the received data packets by the data protection device, thereby providing effective data security protection services to network users and overcoming the drawbacks of high costs and high maintenance required for self-configuration of such mechanisms in prior techniques.

Abstract: A system and method for identifying a network-connected user are disclosed. The method includes connecting a user end device to a routing device and guiding the user end device to a specific routing path by the routing device according to a programmed file of the user end device, thereby overcoming the drawbacks of prior techniques in which routing devices configured by ISPs can only forward data packets based on IP addresses and a routing table, being unable to make routing orientations according to characteristics of the data packets. The present invention facilitates management of data packets of specific network users and can provide more flexible combinations of service content.

Abstract: Missing color data of a specified pixel of a Bayer pattern is reconstructed with a plurality of interpolation algorithms. A vertical color data difference index Cv and a horizontal color data difference index Ch are first measured according to color data of a first group of pixels included in a pixel array, wherein the first group of pixels include a plurality of pixels vertically adjacent to the specified pixel, a plurality of pixels horizontally adjacent to the specified pixel, and at least one other pixel non-vertical and non-horizontal to the specified pixel. Then, one of a plurality of preset interpolation algorithms is selected according to a comparing result of the vertical color data difference index Cv and horizontal color data difference index Ch, and executed to obtain a reconstructed color data of the specified pixel.

Abstract: A universal system with a unique process is presented to validate the authenticity of a merchandise item using the manufacturer's digital signature embedded in a RFID/smart card tag that is mounted with a merchandise item. This system consists of only the tag reader and the tag and doesn't require complicated mounting methods. New process and methods are devised to allow manufacturers to make and deploy the tags with its own digital signature, and enable buyers not only to validate the authenticity of a merchandise item easily and reliably, but also to check the authenticity of the tag reader itself before the first use.

Abstract: Processes for packing -memory cards includes a step of preparing a base circuit board; a step of disposing passing members on the base circuit; a step of installing chips on each of the passive members; a step of using a single mold to glue or mold the chips on the passive members so as to form a plurality of circuit areas; a step of cutting the circuit areas from the base circuit board to be circuit pieces, and a step of installing each of the circuit pieces into casings respectively to obtain memory cards. The processes require only a single mold so as to reduce the expense of the mold and is suitable for mass production.