Abstract: The present invention provides a sterilizer which includes a steam chamber comprising a steam chamber upper member and a steam chamber lower member which are bolt-coupled to each other; an inlet door configured to open or close an inlet of the steam chamber; and an outlet door configured to open or close an outlet of the steam chamber, wherein each of the steam chamber upper member and the steam chamber lower member comprises a housing defining a steam chamber inner space and a plurality of reinforcement ribs formed on a surface of the housing at a predetermined height.

Abstract: A display apparatus includes a display unit configured to display a screen; a bezel formed along a boundary of the display unit and configured to output light; and a control unit configured to control lighting of the bezel, wherein the control unit is further configured to control a lighting area of the bezel to provide visual feedback corresponding to a status of the display apparatus to a user.

Abstract: The present invention relates to 4H-pyrido[1,2-a]pyrimidin-4-one compounds and their use in the treatment of bacterial infections, in particular Tuberculosis.

Abstract: A method for automating issuing and attachment of a label including post ID information when a user intends to apply a registered post providing tracking and tracing information such as a registration or a parcel service by using an unmanned device of itself and an apparatus for receiving a registered post including a post receiving unit receiving reception information for receiving the registered post including a registered or parcel service post, and a reception information managing unit authenticating a user who intends to apply the registered post and verifying the reception information of the registered post to generate label information for issuing the label including the reception information.

Abstract: The present invention relates to 4H-pyrido[1,2-a]pyrimidin-4-one compounds and their use in the treatment of bacterial infections, in particular Tuberculosis.

Abstract: Provided is an apparatus for measuring dimensions of a spacer grid for nuclear fuel assemblies. The apparatus includes a fixing unit fixed to a measuring table placed on a floor and kept insulated from vibrations caused by external force, a measuring unit mounted on the fixing unit and configured so that measuring members are installed on both sides of a rectangular spacer grid and move in forward and backward directions by cylinders while grasping the both sides of the spacer grid, and measure abnormalities in the both sides of the spacer grid, and a displacement measuring unit mounted on one side of the measuring unit and sending the measured abnormalities in the both sides of the spacer grid to the outside.

Abstract: The present invention relates to a photobioreactor, and more particularly, a photobioreactor for culturing living organisms such as microalgae, which carry out photosynthesis using carbon dioxide and light energy. The photobioreactor includes: (a) a reaction vessel, in which photosynthesis occurs by photosynthetic organisms; (b) a multipurpose inlet/outlet formed at the outside upper end of the reaction vessel; (c) an outer pipe connected to the multipurpose inlet/outlet at the outside of the reaction vessel; and (d) an inner pipe connected to the multipurpose inlet/outlet at the inside of the reaction vessel, wherein the reaction vessel is made of a transparent film. The photobioreactor according to the present invention is advantageous in that the reaction vessel in which photosynthesis occurs is a plate-type and made of a transparent film, thus achieving improved light transmittance and mobility, and enabling the economically advantageous manufacture and operation thereof.

Abstract: Provided is an apparatus for measuring dimensions of a spacer grid for nuclear fuel assemblies. The apparatus includes a fixing unit fixed to a measuring table placed on a floor and kept insulated from vibrations caused by external force, a measuring unit mounted on the fixing unit and configured so that measuring members are installed on both sides of a rectangular spacer grid and move in forward and backward directions by cylinders while grasping the both sides of the spacer grid, and measure abnormalities in the both sides of the spacer grid, and a displacement measuring unit mounted on one side of the measuring unit and sending the measured abnormalities in the both sides of the spacer grid to the outside.

Abstract: The present invention relates to a system and method of planning and managing real-time postal delivery work that formulates a delivery plan according to a delivery workload in real time, provides information about the delivery plan, and provides and manages information about collection work of returned and confirmed mail items.

Abstract: The present invention relates to small molecule compounds and their use in the treatment of bacterial infections, in particular Tuberculosis.

Abstract: In order to provide a mobile postage stamp, when mobile postage stamp application information is received from a terminal owned by a user, a mobile postage stamp providing system verifies a recipient mailing address included in the mobile postage stamp application information. After the verification of the recipient mailing address is completed, the mobile postage stamp providing system generates a serial number corresponding to the mobile postage stamp on the basis of the mobile postage stamp application information and provides the generated serial number to the terminal.

Abstract: The present invention relates to a system and method of planning and managing real-time postal delivery work that formulates a delivery plan according to a delivery workload in real time, provides information about the delivery plan, and provides and manages information about collection work of returned and confirmed mail items.

Abstract: A method for preventing a call of packet data from colliding in a WLL system is disclosed, by which the packet transmission times of respective terminals are allocated using random numbers. The method includes initializing the random number and a call connecting time and transmitting packet data to a Radio Port (RP) after the initialization is completed. New and unique random numbers are assigned to the respective terminals based on the packet data transmitted from the terminals. The packet data is transmitted to the RP at the call connecting times corresponding to the random numbers.

Abstract: A reverse power control method for a WLL is disclosed, in which the number of times of power control value transmission is reduced to 1. The disclosed method complements the related method, in which the power control of a radio interface unit is performed in units of 0.5 dB, so that power is controlled more concretely and flexibly. Unnecessary power consumption due to power control in the WLL system is thus reduced, and the load of the system is reduced, improving the reliability of the communication system.

Abstract: A method for preventing a call of packet data from colliding in a WLL system is disclosed, by which the packet transmission times of respective terminals are allocated using random numbers. The method includes initializing the random number and a call connecting time and transmitting packet data to a Radio Port (RP) after the initialization is completed. New and unique random numbers are assigned to the respective terminals based on the packet data transmitted from the terminals. The packet data is transmitted to the RP at the call connecting times corresponding to the random numbers.

Abstract: A reverse power control method for a WLL is disclosed, in which the number of times of power control value transmission is reduced to 1. The disclosed method complements the related method, in which the power control of a radio interface unit is performed in units of 0.5 dB, so that power is controlled more concretely and flexibly. Unnecessary power consumption due to power control in the WLL system is thus reduced, and the load of the system is reduced, improving the reliability of the communication system.