An object of the present invention is to provide a technique of appropriately compensating for loss of even an entire image frame due to data error such as a transmission error to allow display of a high quality image. A pulse band and adjacent marker regions in the scalogram are identified. The method further includes generating a collection of stored data in a database based on at least one of the input data and the verified performance data. The sub-package includes a second substrate, a second chip, and a second molding compound. This neck roll both stops the baby’s head from rocking left and right during travel, as well as giving support during acceleration of the vehicle. The spreader includes a handle for guiding and pushing the spreader and an actuator handle for opening and closing the dispensing openings in the hopper.