Abstract: An instant rice container separation apparatus and an instant rice manufacturing system comprising same are disclosed. The instant rice container separation apparatus according to one embodiment of the present invention comprises: a container-supplying master which is provided at one side of an apparatus body and which allows a plurality of instant rice containers to be stacked in the height direction while overlapping and to be arranged in the lateral direction; an integrated container separation plate which is disposed in a region below the container-supplying master, and which separates the lowermost containers, arranged in the lateral direction, all at once from the containers stacked thereon; and a separation plate forward-backward driving part which is connected to the integrated container separation plate and which drives the integrated container separation plate forward and backward.

Abstract: Disclosed are a supply apparatus for a fixed amount of washed rice and an instant rice manufacturing system having same. The supply apparatus for a fixed amount of washed rice according to one embodiment of the present invention comprises: a washed rice hopper provided at one side of an apparatus body and forming a place where washed rice is stored therein; a plurality of upper chutes which are provided in the lower region of the washed rice hopper and through which the washed rice in the washed rice hopper falls individually; a plurality of lower chutes provided in the same number as the upper chutes, spaced apart from each other in the lower region of the upper chutes, and supplying the washed rice falling from the upper chutes to instant rice containers; and a washed rice delivery unit which is disposed between the upper chutes and the lower chutes, is at least partially movable, and simultaneously delivers the washed rice on the upper chute sides to the lower chutes.

Abstract: A ground leakage current measurement apparatus in an ungrounded DC power system including positive and negative electric lines includes a switching unit configured to perform switching to supply measurement power to a positive side ground resistor and a negative side ground resistor by using power of the electric lines; a measurement unit connected between the switching unit and the ground and configured to measure at least one of positive and negative side ground leakage currents; and a control unit configured to control the switching unit to discriminate a positive side ground leakage current operation and a negative side ground leakage current operation of the measurement unit.

Abstract: Provided a ground leakage current measurement apparatus in an ungrounded DC power system including main and auxiliary electric lines includes: a switching unit configured to perform switching to supply measurement power to a main ground resistor and an auxiliary ground resistor by using power of the electric lines; a measurement unit connected between the switching unit and the ground and configured to measure at least one of main and auxiliary ground leakage currents; and a control unit configured to control the switching unit to discriminate a main ground leakage current operation and an auxiliary ground leakage current operation of the measurement unit.

Abstract: The present invention provides a make-up brush which comprises a brushing head and a stem, wherein both of the brushing head and the stem are separably combined. The user of the make-up brush can select a stem and a brushing head from a group of various stems and brushing heads to assemble brush.