IP Library › Patent Application 11139486
Patent Application
App. No. 11/139,486

Ultrasonic dispersion device

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Quick Facts
Patent No.
US None
App. No.
11/139,486
Abstract

An ultrasonic dispersion device of a batch type comprising an ultrasonic oscillator and a liquid vessel, wherein an oscillation frequency of the ultrasonic oscillator is 20 kHz or less, the ultrasonic oscillator is secured to the liquid vessel, and the ultrasonic oscillator is able to come into contact with a treated liquid.

Claims (7)

1 . An ultrasonic dispersion device of a batch type, comprising:

an ultrasonic oscillator; and

a liquid vessel,

wherein an oscillation frequency of the ultrasonic oscillator is 20 kHz or less, the ultrasonic oscillator is secured to the liquid vessel, and the ultrasonic oscillator is able to come into contact with a treated liquid.

2 . The ultrasonic dispersion device according to claim 1 , wherein the ultrasonic oscillator is secured to the liquid vessel by a one-touch joint.

3 . The ultrasonic dispersion device according to claim 1 , further comprising a stirring device.

4 . The ultrasonic dispersion device according to claim 2 , further comprising a stirring device.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 15, 2007
From: FUJIFILM HOLDINGS CORPORATION (FORMERLY FUJI PHOTO FILM CO., LTD.)
To: FUJIFILM CORPORATION
Reel/Frame 018904/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 31, 2005
From: NAOE, KOJI
To: FUJI PHOTO FILM CO., LTD.
Reel/Frame 016620/0972 →