Abstract: Provided is an automatic reduction apparatus for pre-treating a sample for radiocarbon dating, and more particularly, an automatic reduction apparatus for pre-treating a sample for radiocarbon dating capable of preventing peripheral devices of a liquid nitrogen container from being cooled due to scattering of liquid nitrogen supplied to the liquid nitrogen container of a carbon dioxide collector and preventing the peripheral devices from being heated by heat of a reaction furnace at the time of heating the reaction furnace of a reduction reactor.

Abstract: A method and system for facilitating third party connections is disclosed. A user selection generated from a User Interface (UI) of a user device of at least two parties in an application from a list of a plurality of parties present on the user device is received by a server system to create a connection between the at least two parties by a user. A set of privacy options is facilitated on the UI that includes an anonymous option representing an identity of the user as anonymous and a public option representing the identity of the user as visible to the at least two parties. A privacy option selected from the set of privacy options from the user device is received. Creation of the connection between the at least two parties in the application is facilitated. The connection created at least includes the privacy option selected by the user.

Abstract: Provided is an oriented electrical steel sheet including a groove existing on the surface of the electrical steel sheet and a forsterite layer formed on a part or all of the surface of the electrical steel sheet, in which forsterite which is extended from the forsterite layer and penetrates to a base steel sheet in an anchor form is present on the surface of the side of the groove.

Abstract: A structure of a hood latch may include a base plate attached to a front side of a vehicle body having a fixation groove to allow a striker coupled to a hood to enter the fixation groove, a latch in which a first end is hinge-coupled to a first side of the base plate and a hook is formed at a second end of the latch so as to hook the striker, a pawl in which a first end is hinge-coupled to a second side of the base plate, a second end is connected to and elastically supported by a second spring, and an engagement protrusion is provided to restrict movement of the latch, a bracket to be rotated in a clockwise and anti-clockwise direction, and an actuator connected to a first side of the bracket to move the bracket in left and right directions.

Abstract: Provided are a method and apparatus for uniformly controlling the strip temperature of the rapid cooling section of a continuous annealing line. A plurality of sets of cooling nozzle blocks for controlling the strip temperature is installed at the front and back sides of the strip, and is divided into lengthwise flow control nozzle blocks and widthwise flow control nozzle blocks. Strip center temperature meters and widthwise direction temperature meters are installed at the intake and discharge sides of the rapid cooling section. Temperatures obtained using the strip center temperature meters and the width direction temperature meters are used to respectively control the spraying of mist for the lengthwise flow control nozzle blocks and the widthwise flow control nozzle blocks in order to uniformly control the strip temperature and minimize changes in the flatness of the strip.

Abstract: Disclosed are a free-traction filtration device capable of carrying out a massive filtering process and continuous automatic operation, and a method of controlling the same. The free-traction filtration device includes a plurality of filter units each consisting of some sheets of stacked plate filters; top and bottom plates configured to support the filter units at upper and lower portions thereof so as to maintain positions of the filter units, the filter units being circumferentially arranged between the top and bottom plates; a spring configured to resiliently support the top and/or bottom plates in a horizontal state; and an operating unit configured to transmit vibration to the filter units arranged between the top and bottom plates.

Abstract: Provided is an automatic reduction apparatus for pre-treating a sample for radiocarbon dating, and more particularly, an automatic reduction apparatus for pre-treating a sample for radiocarbon dating capable of preventing peripheral devices of a liquid nitrogen container from being cooled due to scattering of liquid nitrogen supplied to the liquid nitrogen container of a carbon dioxide collector and preventing the peripheral devices from being heated by heat of a reaction furnace at the time of heating the reaction furnace of a reduction reactor.

Abstract: The present invention provides a maintenance system for wind turbine equipment. The maintenance system includes a trolley support unit (130), a trolley (140), a pulley, a winch unit (150) and a door (160). The trolley support unit is provided in the nacelle so as to be movable in the longitudinal direction of the nacelle. The trolley is provided on the trolley support unit so as to be movable in the lateral direction of the nacelle. The pulley is rotatably installed in the trolley. The winch unit is connected to the pulley through a wire. The door is provided in the nacelle so that an element of the nacelle to be repaired is removed from or inserted into the nacelle through the door. Therefore, in the present invention, when maintenance or repair of an element in the nacelle is required, it can be conveniently conducted without using a separate crane.

Abstract: A structure of a hood latch may include a base plate attached to a front side of a vehicle body having a fixation groove to allow a striker coupled to a hood to enter the fixation groove, a latch in which a first end is hinge-coupled to a first side of the base plate and a hook is formed at a second end of the latch so as to hook the striker, a pole in which a first end is hinge-coupled to a second side of the base plate, a second end is connected to and elastically supported by a second spring, and an engagement protrusion is provided to restrict movement of the latch, a guide to be rotated in a clockwise and anti-clockwise direction, and an actuator connected to a first side of the guide to move the guide in left and right directions.

Abstract: Provided is a control over access to a Device Management (DM) tree of a client. The client receives a secure area creation password from a server, creates a secure area by using the received creation password, and moves the DM tree to the secure area. In addition, the client receives a secure area access password from the server, accesses the secure area by using the received access password, and performs a remote management through a DM command received from the server. The authority to access the DM tree is given to only the client acquiring a password from the server, which effectively prevents an unauthorized change of a DM tree.

Abstract: A system and method for exchanging secure information between Secure Removable Media (SRM) devices. An initialization operation is performed between the SRM devices. After a mutual authentication operation is performed between the SRM devices, a secret key is exchanged for secure information exchange. An installation setup operation is then performed to establish an environment for moving rights between the SRM devices, and the rights information can be directly exchanged between the SRM devices by performing a rights installation operation between the SRM devices.

Abstract: Provided are a method and apparatus for uniformly controlling the strip temperature of the rapid cooling section of a continuous annealing line. A plurality of sets of cooling nozzle blocks for controlling the strip temperature is installed at the front and back sides of the strip, and is divided into lengthwise flow control nozzle blocks and widthwise flow control nozzle blocks. Strip center temperature meters and widthwise direction temperature meters are installed at the intake and discharge sides of the rapid cooling section. Temperatures obtained using the strip center temperature meters and the width direction temperature meters are used to respectively control the spraying of mist for the lengthwise flow control nozzle blocks and the widthwise flow control nozzle blocks in order to uniformly control the strip temperature and minimize changes in the flatness of the strip.

Abstract: An apparatus and method for determining contents information corresponding to a Rights Object (RO) by transmitting information on contents together when the RO is moved from a mobile device to a memory card or a smart card or when the RO is moved from the memory card or the smart card to the mobile device are provided. The apparatus includes a meta information manager for determining information on contents corresponding to the RO when the RO is moved, and for generating meta information containing the determined contents information, and a controller for providing control to transmit the RO and the meta information generated by the meta information manager to a portable storage device. Accordingly, the conventional problem can be solved in which information on contents cannot be determined by using a Contents IDentifier (CID) if the RO does not exist together with the contents.

Abstract: A method and system for encrypting data in a wireless communication system are provided. The system includes a first node for generating a first encryption key using a plurality of encryption key parameters when performing authentication with a second node, for changing a second parameter among the plurality of encryption key parameters to generate a second encryption key being identical to the first encryption key, if a first parameter among the plurality of encryption key parameters is changed during re-authentication between the first node and the second node, for generating the second encryption key using the changed first parameter and the changed second parameter, and for encrypting data to be transmitted to the second node using the second encryption key.

Abstract: An apparatus and method for determining contents information corresponding to a Rights Object (RO) by transmitting information on contents together when the RO is moved from a mobile device to a memory card or a smart card or when the RO is moved from the memory card or the smart card to the mobile device are provided. The apparatus includes a meta information manager for determining information on contents corresponding to the RO when the RO is moved, and for generating meta information containing the determined contents information, and a controller for providing control to transmit the RO and the meta information generated by the meta information manager to a portable storage device. Accordingly, the conventional problem can be solved in which information on contents cannot be determined by using a Contents IDentifier (CID) if the RO does not exist together with the contents.

Abstract: A portable communication apparatus is configured to perform a method for power control of a Central Processing Unit (CPU) in a portable communication apparatus. The portable communication apparatus for power control of the CPU includes a CPU configured to report an operation status of the CPU and an overhead determiner. The CPU is also configured to change a power control level according to control of the overhead determiner. The overhead determiner is configured to determine an overhead of the CPU and to control the power control level of the CPU based on the overhead of the CPU.

Abstract: The present invention provides a maintenance system for wind turbine equipment. The maintenance system includes a trolley support unit (130), a trolley (140), a pulley, a winch unit (150) and a door (160). The trolley support unit is provided in the nacelle so as to be movable in the longitudinal direction of the nacelle. The trolley is provided on the trolley support unit so as to be movable in the lateral direction of the nacelle. The pulley is rotatably installed in the trolley. The winch unit is connected to the pulley through a wire. The door is provided in the nacelle so that an element of the nacelle to be repaired is removed from or inserted into the nacelle through the door. Therefore, in the present invention, when maintenance or repair of an element in the nacelle is required, it can be conveniently conducted without using a separate crane.

Abstract: Disclosed is a method, apparatus and system for processing a broadcast application in digital broadcasting. The system includes a digital broadcasting server for generating guide data, including content genre information corresponding to respective programs, and transmitting the guide data and digital broadcasting data corresponding to the respective programs; and a portable terminal for receiving and storing the guide data, receiving digital broadcast data corresponding to a requested program if a user requests digital broadcasting viewing/listening, analyzing the received guide data to thereby retrieve content genre information corresponding to the requested program, retrieving and executing a special broadcasting application corresponding to the retrieved content genre information, and outputting the received digital broadcasting data by means of the executed special broadcasting application.

Abstract: Disclosed is a method for making an emergency call by using a mobile communication terminal. The method includes identifying a current position when a user makes an emergency call request; retrieving an emergency call number from emergency call numbers pre-stored for respective regions, the emergency call number being used in a region corresponding to the current position; and dialing the emergency call number.