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Yukyan Kabushiki Kaisha Patents |
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Assignee: Yukyan Kabushiki Kaisha
Address: Tokyo, JP
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4807810 |
Humidification controlling system with an ultrasonic humidifier |
February 28, 1989 |
| The humidity within a controlled chamber is detected with a humidity detector, the proportional value, integrated value and differentiated value of the difference between the detected signal and a preset objective value signal are added to be an operation amount signal and an oscillator |
| 4780254 |
Method and apparatus for controlling the humidity in a closed chamber |
October 25, 1988 |
| The humidity within a controlled chamber is detected with a humidity detector and the proportional value, integrated value and differentiated value of the difference between the detected signal and a preset objective value are added to form an operation amount signal. A predetermined per |
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