Abstract: Portable cargo handling equipment for liquid hydrogen is portable cargo handling equipment for liquid hydrogen which transfers the liquid hydrogen stored in a land-side cryogenic tank to a ship-side cryogenic tank.

Abstract: A hand display control device includes a processor. The processor causes an oscillation circuit to output a first frequency signal or a second frequency signal to a first processing circuit that executes processing for operating a hand in response to the first frequency signal. The oscillation circuit outputs the first frequency signal or the second frequency signal by switching. The second frequency signal is higher in frequency than the first frequency signal. The processor controls whether to output the second frequency signal to a second processing circuit that performs previously determined certain processing in response to the second frequency signal. The processor controls the switching of the oscillation circuit depending on whether the certain processing is performed. The processor prohibits the first processing circuit from performing a specific operation of the hand while the second processing circuit is performing the certain processing.

Abstract: Provided is a communication device that includes a wireless communication receiver that performs, with an external device, a first wireless communication for acquiring first information concerning a moving distance of the communication device and a second wireless communication that possibly has collision with the first wireless communication, and a processor that specifies a moving distance correlation value related to the moving distance. The processor acquires an acceleration of the communication device, specifies the moving distance correlation value based on the first information that the wireless communication receiver acquires from the external device, and specifies the moving distance correlation value based on the acceleration of the communication device in a case determining that a first condition is present. In the first condition, acquisition of the first information from the external device is possibly interrupted by the collision more than predetermined.