Abstract: A slot die coating device according to one embodiment of the present disclosure includes a slot die coater forming an internal space for housing an electrode slurry and a discharge passage in communication with the internal space to discharge the electrode slurry; and a block positioned in the internal space, wherein a first distance defined between a first inside portion and a second inside portion forming the internal space is greater than a second distance defined between a first discharge inside portion and a second discharge inside portion forming the discharge passage, and wherein the block comprises a first block facing the first inside portion and a second block facing the second inside portion.

Abstract: The present invention relates to a pet potty capable of disposing of excrement of a pet. More particularly, the present invention relates to a pet potty that is automatically turned on when a built-in sensor detects a pet approaching the potty within a predetermined distance to evacuate excrement. When the pet finishes evacuating excrement and leaves the potty, the excrement is automatically disposed of by rotating the floor members. The potty is designed to be operated only when the pet stayed on the potty over a predetermined period of time. Thus the potty effectively prevent the troubles and uncleanness caused by the excrement of pets.