Mitsubishi Rayon Company, Limited

Takashi Hiramatsu

Ikuo Igami

Akira Aoki

Toshiro Seki

Takao Inoue

Noboru Oguchi

Masaki Fuse

Akihiko Oe

Atsushi Fukuda

Tatsujiro Mori

Shogo Tanaka

Syogo Tanaka

The present invention discloses a method and apparatus for applying patterning signals to electric patterning devices. Firstly, first electric signals are obtained from an object on which the original pattern is based and is displayed on a display means. Second electric signals are also displayed on said display means for defining an area of said selected pattern. The first and second signals are monitored so that said first signals can be corrected, if necessary. Third electrical signals are obtained corresponding to a portion of the first signal to be selected, and the patterning device and tools are controlled by said third electrical signals.

Method for the rational application of patterning signals to a

Apparatus for manufacturing synthetic tow for stretch-cut spinning process. The synthetic tow is produced by changing the coagulation condition after delivery from the spinnerets so the weak points are distributed in individual filaments in a particular condition defined by variation of uneveness of breaking strength. The coagulation condition of each filaments in the two is positively changed according to periodic changes in the filament's passage by contacting a deviation bar disposed in the filament's passage.

Apparatus for manufacturing synthetic tow for stretch-cut spinning

Apparatus for manufacturing synthetic tow for stretch-cut spinning process. This synthetic tow is produced by changing the coagulation condition after delivery from the spinnerets so the weak points are distributed in individual filaments in a particular condition defined by variation of unevenness of breaking strength. The coagulation condition of each filaments in the tow is positively changed according to periodic changes in the filament's passage by contacting a deviation bar disposed in the filament's passage.

Growing community of inventors

Nagoya, Japan

Takashi Hiramatsu