Abstract: A fast application recognition system includes an output management unit to buffer an input packet and transmit the packet to an outside according to control information, a preprocessing path selection unit to receive the packet from the output management unit, extract control information corresponding to a packet's header information, and return the extracted control information to the output management unit, a primary processing unit to receive a packet not processed at the preprocessing path selection unit, extract control information corresponding to a packet's pattern using a primary pattern database, and return the extracted control information to the output management unit, and a statistics control unit to receive a packet from the output management unit according to the control information and the primary processing unit, extract control information corresponding to a packet's pattern using a secondary pattern database, and return the extracted control information to the output management unit.

Abstract: Disclosed is a frame body for a bicycle which is able to provide higher strength and reduce the weight of the body frame in such a way to use a carbon material even when the outer diameters of a top tube and a bottom tube are thinner same as the thickness of the tubes forming a classical type body frame. In the body frame for a bicycle, at least one tube among the top tube, the bottom tube and the seat tube is made of a carbon material outer tube of a pipe shape the diameter of which is same from one end to the other end, and an inner tube made of a carbon material in a tubular shape and having a cross section area smaller than the cross section area of the outer tube is fixedly installed in the inside of a predetermined section of the outer tube.

Abstract: Provided is a recurved bow including: a handle; a pair of limbs coupled at both ends of the handle; and a bowstring, wherein a projecting coupling member is provided in front of each of the limbs, and is extended forwardly from each of the limbs, and has a coupling portion in the front thereof, and is coupled with a coupling pin of a rear side of each of the limbs, and wherein a damper member is provided in which the damper member comprises a corresponding coupler that is coupled with the coupling portion formed in front of each of the projecting coupling member, and a damper coupled with the front of the corresponding coupler, to thereby rapidly damp vibrations generated in one end of each of the limbs to thus enhance a vibration damping function.

Abstract: Provided is a self-tunable compound bow including: a bow main body including a pair of limbs that are respectively coupled to both ends of a handle; upper and lower pulley assemblies that are respectively coupled to the rear end of each limb; a bowstring; and first and second cam cables that are wound around a cam of each of the upper and lower pulley assemblies as the bowstring is pulled. A contact pin is formed in one of the pulley assemblies, in which the contact pin is in contact with one limb when the bowstring is pulled, and an indicator is formed in the other of the pulley assemblies, in which the indicator is in contact with the other limb and moves when the bowstring is pulled in a guide hole formed in the pulley of the other of the pulley assemblies.

Abstract: Provided is a self-tunable compound bow including: a bow main body including a pair of limbs that are respectively coupled to both ends of a handle; upper and lower pulley assemblies that are respectively coupled to the rear end of each limb; a bowstring; and first and second cam cables that are wound around a cam of each of the upper and lower pulley assemblies as the bowstring is pulled. A contact pin is formed in one of the pulley assemblies, in which the contact pin is in contact with the first cam cable when the bowstring is pulled, and an indicator is formed in the other of the pulley assemblies, in which the indicator is in contact with the second cam cable and moves when the bowstring is pulled in a guide hole formed in the pulley of the other of the pulley assemblies.

Abstract: A pattern matching system for a network security device includes a pattern matching card configured to generate a pattern matching result by matching data of a received packet with a pre-stored pattern of a signature pattern table, and an analyzing engine configured to copy the packet and transfer the copied packet to the pattern matching card and configured to detect a bad traffic based on packet analysis information of the packet and the pattern matching result received from the pattern matching card. The analyzing engine is configured to detect a bad traffic based on a pattern matching result for a single packet and packet analysis information during a single-packet-based analysis and is configured to detect a bad traffic based on a pattern matching result for successive packets and packet analysis information during a multi-packet-based analysis.

Abstract: A compound bow has an improved vibration damping function. The compound bow includes a bow main body including a handle and a pair of limbs; upper and lower pulley assemblies each including a pulley and a cam; a bowstring; first and second cam cables that are wound around the cam of each of the upper and lower pulley assemblies as the bowstring is pulled; a bowstring support bar whose one end is coupled to the handle and whose other end is coupled to a cushioning member that contacts the bowstring; and a first cam cable anti-vibration bar including a coupling bar coupled to the handle, and an anti-vibration member that is coupled to the rear end of the coupling bar and whose rear surface contacts one of the first and second cam cables when the bowstring is released to thus return to an original position.

Abstract: Provided is bow including: a handle; a pair of wings; and a bow string, wherein a coupling pin is formed in a rear side of one end of each wing coupled to the handle, and a fitting groove is formed at one end of each wing, wherein a coupling groove into which the coupling pin of each wing is coupled is formed at one end of the handle, and a fixing pin that is inserted into the fitting groove of each wing is formed at the one end of the handle, and wherein a buffer pin member that is configured to include a pin member that is inserted into an insertion hole formed in each wing and coupled to the handle and a first cushioning member that is formed between a front end of the pin member and each wing, is provided at each end of the handle.

Abstract: A fast application recognition system includes an output management unit to buffer an input packet and transmit the packet to an outside according to control information, a preprocessing path selection unit to receive the packet from the output management unit, extract control information corresponding to a packet's header information, and return the extracted control information to the output management unit, a primary processing unit to receive a packet not processed at the preprocessing path selection unit, extract control information corresponding to a packet's pattern using a primary pattern database, and return the extracted control information to the output management unit, and a statistics control unit to receive a packet from the output management unit according to the control information and the primary processing unit, extract control information corresponding to a packet's pattern using a secondary pattern database, and return the extracted control information to the output management unit.

Abstract: A fire extinguishing spray nozzle connected to a vertical pipeline includes a nozzle body with a plurality of micro apertures formed on a lower inner circumference thereof, and a nozzle cap connected to the nozzle body and having a guide line and orifices. The orifices of the nozzle cap communicate with a chamber formed between the nozzle body and nozzle cap, so that water supplied from the vertical pipeline flows to the orifices through a guide line. The nozzle body has a female threaded portion on an inner circumference of a connecting line, and the nozzle cap has a male threaded portion on a protruded portion thereof, so that the nozzle cap is threadedly engaged to the nozzle body.