Abstract: Provided is a power distribution box distributing commercial electric power supplied from lead-in electric power lines into branch electric power sources and supplying the branch electric power sources to respective loads connected thereto. More particularly, the present invention relates to a power distribution box equipped with a resistive leakage current detector extracting a resistive leakage current simply and accurately from a resultant leakage current and causing leakage current interruption and alarm to be actuated according to the extraction result.

Abstract: Provided is a power distribution box distributing commercial electric power supplied from lead-in electric power lines into branch electric power sources and supplying the branch electric power sources to respective loads connected thereto. A power distribution box equipped with a busbar integrated electric meter includes: a main circuit breaker connected to lead-in power supply lines to which commercial power is supplied; a plurality of branch circuit breakers connected to power supply branch lines connected to respective loads; busbars including lead-out bars drawn out from the main circuit breaker, and a plurality of lead-in bars branched out from the lead-out bars and entering into the plurality of branch circuit breakers, respectively; and an electric meter measuring a power applied to each of the plurality of branch circuit breakers through each of the lead-out bars of the busbars.

Abstract: Provided is a power distribution box distributing commercial electric power supplied from lead-in electric power lines into branch electric power sources and supplying the branch electric power sources to respective loads connected thereto. More particularly, the present invention relates to a power distribution box equipped with a resistive leakage current detector extracting a resistive leakage current simply and accurately from a resultant leakage current and causing leakage current interruption and alarm to be actuated according to the extraction result.

Abstract: A voice recordable terminal and its image processing method are provided. The image processing method includes determining whether or not capturing is selected when a recording function of storing voice data is performed, acquiring at least one meta image when the capturing is selected, and storing at least one voice file including the acquired meta image and the voice data.

Abstract: A voice recordable terminal and its image processing method are provided. The image processing method includes determining whether or not capturing is selected when a recording function of storing voice data is performed, acquiring at least one meta image when the capturing is selected, and storing at least one voice file including the acquired meta image and the voice data.

Abstract: A memory controlling apparatus which receives from an upper module of a system a command to read data from a memory module or write data in the memory module and controls accessing the memory module in response to the command. The memory controlling apparatus includes a first transmitter which transmits an address of read data or write data and the write data to a memory module via an address line; and a second transmitter which transmits data read from a memory module to the upper module of the system via a data line.

Abstract: A memory controlling apparatus which receives from an upper module of a system a command to read data from a memory module or write data in the memory module and controls accessing the memory module in response to the command. The memory controlling apparatus includes a first transmitter which transmits an address of read data or write data and the write data to a memory module via an address line; and a second transmitter which transmits data read from a memory module to the upper module of the system via a data line.