Abstract: A water supplier according to an embodiment of the present invention includes a casing including a water intake port and a supply unit disposed in the casing, wherein the supply unit includes a rotor disposed in a storage space which accommodates fluid inside the casing, and a stator disposed in a control space isolated from the storage space inside the casing and configured to transmit electromagnetic force to drive the rotor, and the rotor includes a body portion configured to guide the fluid, a first magnetic member disposed in the body portion, and a second magnetic member fixed to the body portion by the first magnetic member and configured to receive the electromagnetic force from the stator.

Abstract: A method for calculating insurance premiums for pets using at least one Internet of Things (IoT) device employed in the life of pets according to an embodiment of the present disclosure may include, collecting basic information of the pet, collecting maintenance information about maintenance of the at least one IoT device by a pet owner and usage information about usage of the at least one IoT device by the pet, calculating a level of conscientiousness of the pet owner based on the maintenance information, calculating a level of health of the pet based on the usage information, and determining the insurance rate for the pet based on the level of conscientiousness of the pet owner and the level of health of the pet.

Abstract: A module type pet toilet includes a base part that has an open top and a housing space for housing a bed part, the bed part that is housed in the housing space and accommodates sand therein, and a self-assembly entrance part that is coupled on the base part and includes a space connected to the bed part. The self-assembly entrance part includes side portions constituting both side walls of the space, a back portion constituting a back wall of the space, a front entrance portion that is detachably coupled to the side portions and includes an opening portion formed by opening at least a part of the front entrance portion in order for a pet to enter and exit, and a top entrance portion that is detachably coupled on the side portions, the back portion and the front entrance portion.

Abstract: A pet toilet that identifies a pet device by using the pet device worn by a pet includes an electromagnetic signal receiver that receives a first electromagnetic signal including pet device information from a plurality of pet devices, a connection unit that is connected to at least one of the plurality of pet devices based on the strength of the received first electromagnetic signal, an electromagnetic signal transmitter that transmits a second electromagnetic signal to the at least one pet device, and an identification unit that identifies a specific pet device worn by a specific pet from the pet device information based on the strength of the second electromagnetic signal received by the at least one pet device from the at least one pet device.