Abstract: Provided is a mobile toilet that can be used well. A mobile toilet includes a trailer, a toilet bowl disposed in a cargo box of the trailer, a drain tank disposed in the cargo box and storing sewage discharged from the toilet bowl, a drain passage communicating between the toilet bowl and the drain tank, and a second conveyance device provided in the middle of the drain passage. The toilet bowl has a drain trap communicating with an upstream end of the drain passage, and the drain passage passes a position higher than a sealing water level of the drain trap, and has a spout space provided in a position higher than the sealing water level of the drain trap.

Abstract: A spouting instrument is mounted on the surface side of a bathtub and spouts out water through a first spout port to the bathtub. To a first water supply port of the spouting instrument, water from a water supply source is supplied. The water supplied through the first water supply port flows through a first flow passage to the first spout port. The first flow passage includes a first ejector. The first ejector mixes air into the water flowing from the first water supply port to produce foam and sends the foam to the first spout port.

Abstract: The present invention relates to an incoming call processing method for enabling immediate answering of the greatest possible number of incoming calls without generating unserviced phone calls, by determining whether to answer the incoming call immediately or to answer the incoming call at a later time at which the volume of incoming call traffic intensity is light. To this end, the method includes a call receiving step for causing an electronic exchanger to receive an incoming call, an incoming call acceptance step for determining whether to answer the incoming call received in the call receiving step immediately or to answer the incoming call at a later time at which the volume of incoming call traffic intensity is light, and an answer step for answering the incoming call according to the type of answer determined by the incoming call acceptance step.

Abstract: The present invention relates to an incoming call processing method for enabling immediate answering of the greatest possible number of incoming calls without generating unserviced phone calls, by determining whether to answer the incoming call immediately or to answer the incoming call at a later time at which the volume of incoming call traffic intensity is light. To this end, the method includes a call receiving step for causing an electronic exchanger to receive an incoming call, an incoming call acceptance step (incoming call acceptance means for determining whether to answer the incoming call received in the call receiving step immediately or to answer the incoming call at a later time at which the volume of incoming call traffic intensity is light, and an answer step (callback means, reservation means, on-time execution means, and connection processing means) for answering the incoming call according to the type of answer determined by the incoming call acceptance step.

Abstract: There is disclosed an incoming call transfer controller for performing control so as to transfer a call incoming to a certain telephone terminal to another terminal.