Ultrasonic inspection method and ultrasonic inspection device
AssigneeYamaha Fine Technologies Co., Ltd.
InventorAkihiro NARA
Life of this patent
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Abstract
An ultrasonic inspection method is a method for inspecting an inspection object including sheet members having peripheral portions. The peripheral portions are joined together at a first location. The sheet members are not joined together at a second location which is adjacent to the first location. The ultrasonic inspection method includes: outputting ultrasonic waves to an inspection target region in the peripheral portions, the inspection target region being set according to a boundary line between the first location and the second location; and receiving the ultrasonic waves that have passed through the inspection target region.
Claims10
An ultrasonic inspection method for inspecting an inspection object including sheet members having peripheral portions, the peripheral portions being joined together at a first location, and the sheet members being not joined together at a second location which is adjacent to the first location, the method comprising:
- outputting ultrasonic waves to an inspection target region in the peripheral portions, the inspection target region being set according to a boundary line between the first location and the second location;
- and
- receiving the ultrasonic waves that have passed through the inspection target region.
An ultrasonic inspection device for inspecting an inspection object including sheet members having peripheral portions, the peripheral portions being joined together at a first location, and the sheet members being not joined together at a second location which is adjacent to the first location, the device comprising:
- a transmitter that outputs ultrasonic waves to an inspection target region in the peripheral portions, the inspection target region being set according to a boundary line between the first location and the second location;
- and
- a receiver that receives the ultrasonic waves that have passed through the inspection target region.
Dependencies are inferred from the claim text.