Ishikawajima-harima Jukogyo Kabushiki Kaisha

Sadao Degawa

Satoshi Suzuki

Koichi Ishibashi

Koji Sakai

Masahiro Yakabe

Ikuo Nakashima

Shigeki Murayama

Masaya Tanaka

Hiroyuki Shiozaki

Harubumi Kato

Takeyasu Amano

Takeshi Udagawa

Mikio Mori

Mitsuo Ono

An apparatus for controlling the degree of fiber variations in paper sheet has a formation meter for receiving an image of transmitted light on one side of an area of paper from a light source located on the other side of the area of paper, an image processing computing element for introducing the image from said formation meter for image processing and a fuzzy control unit for calculating and outputting optimum J/W ratio, optimum foil angle, and optimum deflector pushing degree and angle on the basis of results of image processing from said image processing computing element.

Apparatus for controlling the degree of paper fiber variation

A formation control method and apparatus in which an image is emitted from a light source and transmitted through a predetermined area of paper an captured by a camera to be displayed as transmitted light image on a display of an image processing computing element, the transmitted light image displayed on the display being image-analyzed to obtain formation factor for quantification of the formation, J/W ratio and the like being optimized by fuzzy control using membership functions based on said formation factor so as to improve the formation.

Method for measuring and controlling fiber variations in paper sheet

In a solid-state laser, a YAG laser generates laser beam with a predetermined wavelength in response to which a titanium-sapphire laser is pumped to generate laser beam with a predetermined wavelength which is administered through a fiberscope to irradiate focuses, treating or destroying the same.

Cancer therapy system

Leakage of a liquid may be detected in terms of the drop in intensity of light rays traveling through a light guide core or optical fiber made of glass or synthetic resins due to the adhesion of the leaked liquid to the light guide.

Liquid leakage detection system

Growing community of inventors

Komae, Japan

Sadao Degawa