INSPECTION DEVICE, CONTROL METHOD, SHEET CONVEYOR, PRINTING APPARATUS, AND IMAGE READING APPARATUS

Provided is an inspection device that performs inspection using ultrasonic waves transmitted on the basis of a burst signal including a plurality of pulses, the inspection device includes: a decider that decides the number of pulses included in the burst signal, or a burst cycle of the burst signal,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KIMATA, Akinori, IGUCHI, Yukinobu, UMEDA, Shiro, JINBO, Noriyuki, SASAKI, Satoru, HAYASHI, Kenichi
Format:	Patent
Sprache:	eng
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PACKING PERFORMING OPERATIONS PHYSICS STORING TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	Provided is an inspection device that performs inspection using ultrasonic waves transmitted on the basis of a burst signal including a plurality of pulses, the inspection device includes: a decider that decides the number of pulses included in the burst signal, or a burst cycle of the burst signal, on the basis of an atmospheric pressure at an installation position of the inspection device; a generator that repeatedly generates the burst signal including the decided number of pulses, or the burst signal having the decided burst cycle; a transmitter that transmits ultrasonic waves on the basis of the burst signal repeatedly generated; and a receiver that receives ultrasonic waves.