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:
Jun. 05, 2012
Filed:
Jan. 30, 2009
Masaru Nishida, Nishinomiya, JP;
Itsuo Fukuoka, Nishinomiya, JP;
Yasunobu Asada, Nishinomiya, JP;
Satoshi Misonoo, Nishinomiya, JP;
Mitsuhiro Inouchi, Nishinomiya, JP;
Shinji Ogawa, Nishinomiya, JP;
Satoru Arakane, Nagoya, JP;
Masaru Nishida, Nishinomiya, JP;
Itsuo Fukuoka, Nishinomiya, JP;
Yasunobu Asada, Nishinomiya, JP;
Satoshi Misonoo, Nishinomiya, JP;
Mitsuhiro Inouchi, Nishinomiya, JP;
Shinji Ogawa, Nishinomiya, JP;
Satoru Arakane, Nagoya, JP;
Furund Electric Company Limited, Nishinomiya, JP;
Abstract
The present disclosure provides an underwater detector including a power source for applying a predetermined voltage, a voltage control circuit for controlling the voltage based on a control signal, a gate signal generating module for outputting a gate signal, a switching circuit for outputting a reference signal based on the voltage controlled by the voltage control circuit and the gate signal outputted from the gate signal generating module, and a transducer for transmitting an ultrasonic signal underwater, an envelope of which being controlled based on a waveform of the control signal by being applied with the reference signal.