Abstract: A winding member, including a winding core for an electrode assembly, winding a positive electrode plate, a negative electrode plate, and a first separator, the winding core including a pair of clamps extending along a longitudinal direction of the winding core a base portion coupled to a first and second end of each of the clamps the clamps being spaced apart from each other vertically around an insertion groove, the clamps including a first clamp and a second clamp extending along the longitudinal direction the first clamp including a pair of protrusions protruding in the direction of the second clamp on an inner surface of the first clamp, and at least one of the pair of protrusions fixing a winding-front end of the first separator inserted into the insertion groove to an inner surface of the second clamp.

Abstract: Provided are a sharing terminal management method and a sharing terminal management apparatus. In response to an Internet access request packet, a sharing terminal management server collects terminal environment information and stores as many pieces of terminal environment information as the number of terminals permitted for each line in a permitted list via a process of transmitting a response packet for the Internet access request packet, and determines whether to transmit an Internet blocking notification, based on whether newly collected terminal environment information exists in the permitted list.

Abstract: Provided are a terminal identification method and an apparatus therefore. A terminal identification apparatus obtains pixel data for a certain region of a screen displayed on the terminal, generates mapping codes for the pixel data, and then identifies the number of mapping codes for each public IP address or for each user identification information that is different from one another.

Abstract: The present invention relates to a device and a method for monitoring resources in a full virtualization system, the device and method generating a file table by parsing file information, generating a memory table when a memory is allocated, and then determining whether to execute a command by a process unit with reference to the file table and the memory table when the command is generated from a guest operating system or an application such that a virtual machine monitor is requested to execute the command.

Abstract: The present invention relates to a method for inducing the installation of a private certificate, the method setting an installation confirmation parameter as “false”, executing a parameter change file stored in a security network server, and connecting a page for installing a private certificate if the installation confirmation parameter is not changed after the execution of the parameter change file fails.

Abstract: A network security system according to an embodiment may include: a DNS blocking server that is connected to network equipment to which a client terminal is connected and mirrors a DNS query packet going through the network equipment, and that generates and transmits a fake DNS response packet to the client terminal if a DNS query domain address of the DNS query packet is a domain address to be managed; and a proxy server that monitors a request packet from the client terminal generated using the fake DNS response packet.

Abstract: Provided are a sharing terminal management method and a sharing terminal management apparatus. In response to an Internet access request packet, a sharing terminal management server collects terminal environment information and stores as many pieces of terminal environment information as the number of terminals permitted for each line in a permitted list via a process of transmitting a response packet for the Internet access request packet, and determines whether to transmit an Internet blocking notification, based on whether newly collected terminal environment information exists in the permitted list.

Abstract: Provided are a terminal identification method and an apparatus therefore. A terminal identification apparatus obtains pixel data for a certain region of a screen displayed on the terminal, generates mapping codes for the pixel data, and then identifies the number of mapping codes for each public IP address or for each user identification information that is different from one another.

Abstract: The present invention relates to a device and a method for monitoring resources in a full virtualization system, the device and method generating a file table by parsing tile information, generating a memory table when a memory is allocated, and then determining whether to execute a command by a process unit with reference to the file table and the memory table when the command is generated from a guest operating system or an application such that a virtual machine monitor is requested to execute the command.

Abstract: A smart phone according to an embodiment of the present invention suggests a method for accessing dual environments in a lock screen. The method may comprise: a step for receiving an inputted password or release pattern in a lock screen of a smart phone; and a step for providing smart phone environments different from each other according to the inputted password.

Abstract: The present invention relates to a method for inducing the installation of a private certificate, the method setting an installation confirmation parameter as “false”, executing a parameter change file stored in a security network server, and connecting a page for installing a private certificate if the installation confirmation parameter is not changed after the execution of the parameter change file fails.

Abstract: A Schmitt trigger circuit includes a first inverter, second inverter, first feedback unit, and second feedback unit. The first inverter includes a PMOS transistor unit and an NMOS transistor unit which generate an internal signal by inverting an input signal based on a first feedback signal and provide the internal signal to a first node. A second inverter generates an output signal by inverting the first signal. A first feedback unit generates a first feedback signal providing a first hysteresis character to a first unit among the PMOS transistor unit and NMOS transistor unit based on a first signal of the first node. A second feedback unit generates a second feedback signal providing a second hysteresis character to a second unit among the PMOS transistor unit and NMOS transistor unit based on the output signal. The second feedback unit provides the second feedback signal to the first node.

Abstract: A network security system according to an embodiment may include: a DNS blocking server that is connected to network equipment to which a client terminal is connected and mirrors a DNS query packet going through the network equipment, and that generates and transmits a fake DNS response packet to the client terminal if a DNS query domain address of the DNS query packet is a domain address to be managed; and a proxy server that monitors a request packet from the client terminal generated using the fake DNS response packet.

Abstract: A smart phone according to an embodiment of the present invention suggests a method for accessing dual environments in a lock screen. The method may comprise: a step for receiving an inputted password or release pattern in a lock screen of a smart phone; and a step for providing smart phone environments different from each other according to the inputted password.

Abstract: A clock signal processor includes a duty cycle corrector, a switch point calculator, and a multiplexer. The duty cycle corrector generates a second clock signal by modifying a duty cycle of a first clock signal. The switch point calculator activates a switch signal at an end of a latency period in which a read command is provided to a non-volatile memory device and an invalid data is read from the non-volatile memory device. The multiplexer outputs one of the first and second clock signals as a third clock signal based on the switch signal.

Abstract: A Schmitt trigger circuit includes a first inverter, second inverter, first feedback unit, and second feedback unit. The first inverter includes a PMOS transistor unit and an NMOS transistor unit which generate an internal signal by inverting an input signal based on a first feedback signal and provide the internal signal to a first node. A second inverter generates an output signal by inverting the first signal. A first feedback unit generates a first feedback signal providing a first hysteresis character to a first unit among the PMOS transistor unit and NMOS transistor unit based on a first signal of the first node. A second feedback unit generates a second feedback signal providing a second hysteresis character to a second unit among the PMOS transistor unit and NMOS transistor unit based on the output signal. The second feedback unit provides the second feedback signal to the first node.

Abstract: In a method of operating a nonvolatile memory device, an impedance calibration verifying operation is performed based on a data read command. The impedance calibration verifying operation ascertains whether an impedance calibration operation is normally performed for a data input/output (I/O) terminal of the nonvolatile memory device. A detection value is stored in a storage unit. The detection value indicates a result of the impedance calibration verifying operation. The detection value is output based on a first command received after the nonvolatile memory device receives the data read command. A data read operation or the impedance calibration operation is selectively performed based on the detection value.

Abstract: A clock signal processor includes a duty cycle corrector, a switch point calculator, and a multiplexer. The duty cycle corrector generates a second clock signal by modifying a duty cycle of a first clock signal. The switch point calculator activates a switch signal at an end of a latency period in which a read command is provided to a non-volatile memory device and an invalid data is read from the non-volatile memory device. The multiplexer outputs one of the first and second clock signals as a third clock signal based on the switch signal.

Abstract: An input buffer includes an amplifier circuit configured to amplify an input signal and output an amplified signal to a first output node. The input signal is amplified according to a first bias voltage set, at a bias node, to a first level based on a power supply voltage and a reference voltage. The input buffer includes an output circuit configured to receive and buffer the amplified signal and output an output signal to a second output node. The input buffer includes a dynamic bias voltage generator configured to change the first bias voltage to a second level in response to a transition of the output signal.

Abstract: In a method of operating a nonvolatile memory device, an impedance calibration verifying operation is performed based on a data read command. The impedance calibration verifying operation ascertains whether an impedance calibration operation is normally performed for a data input/output (I/O) terminal of the nonvolatile memory device. A detection value is stored in a storage unit. The detection value indicates a result of the impedance calibration verifying operation. The detection value is output based on a first command received after the nonvolatile memory device receives the data read command. A data read operation or the impedance calibration operation is selectively performed based on the detection value.