The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 2026
Filed:
Jul. 24, 2023
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Masahiro Saito, Yokohama, JP;
Hiromasa Takahashi, Minato, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
A detection device is provided that includes a detector, a first propagating member, a second propagating member, and a fixture. The detector transmits an ultrasonic wave and detects a reflected wave. The first propagating member is mounted to the detector, and the ultrasonic wave propagates through the first propagating member. The second propagating member includes a second surface contacting a first surface of the first propagating member. The second surface includes a protrusion. The second propagating member is softer than the first propagating member. The ultrasonic wave propagates through the second propagating member after propagating through the first propagating member. The fixture presses a periphery of the second propagating member toward the first propagating member.