August 2002

Topics & Information

 The Latest Drive and Supervisory Control System                  Shigeru Sekine...(1)

 Sensodec6S Runnability Monitoring System                      Kiyoshi Dekula...(6)

 Actual of PaperMachine Operation by Paper Machine/
   CoatedMachine Operation Saport Toor
                         Noboru Negishi, Naoteke Mituishi and Youhei Shiokoshi...(13)

 Color Inspection System -Introduction of Color Age System-
                                       Makoto Endo and Hideto Matsui...(24)

 Plant Information System -Advantage of the Process Data in the Pulp and Paper Industry-
                                                     Shizuo Itoh...(30)

 Introduction of DCW -Fast and Accurate Measurement of the On-Line Dirt Count System
                                               Yoshiyuki Kawabata...(34)

 Modern Single Drum WindersPeter Trilling                                ...(40)

 Polyacrylamide-based Surface Strength Agents -Characterization of Polyacrylamide-
   based Surface Strength Agents-                        Yumiko Nagashima...(46)

 New Hofmann PAM「H520B」      T. Kameoka, S. Ohyama, H. Itoh, H. Doki, T. Yodoya,
                                 N. Sakamoto, T. Matsubara and K. Yoshida...(53)

 Optimization of Wet-end Operation by"Realizer"
                  Koichi Tadaki, Kenji Tsunekawa, Shuichi Arai and Masa Taniguchi...(58)

 HYMO TWINS SYSTEM                               Hideyuki Wakamatsu...(66)

 Dewatering machine for Paper Pulp-ROTARY PRESS-                Masahiro Ide...(73)

 Carbonizing Process Plant for Dehydrated Pulp Sludge
  -Continuouse High-Speed Carbonizing System-                  Seiki Muraoka...(77)

 Present Status and Prospect of Pulp and Paper Industries in Thailand(Part2)
   -Supply System of Pulp Woods and Research Organizations of Pulp and Paper Technology-
                                               Yoshinari Kobayashi...(81)

Introduction of Research Laboratories

 Department of Biological Information, Graduate Sehool of Bioscience and Biotechnology,
   Tokyo Institute of Technology                                      ...(88)

Research Report

 Dioxins Levels in Chlorine Dioxide Bleaching of Hardwood Oxygen-bleached Kraft Pulp(I)
                               Hiroshi Ohi, Shuji Hosoya and Kengo Magara...(92)

 Development of Super Water
   -absorbent from Cellulosic Materials -Porous Structure of Water Absorbent-
                                   Yuehua Xiao and Gyosuke Meshitsuka...(99)

Pulp and Paper Mills in Japan

 -Hachinohe Mill, Mitsubishi Paper Mills, Ltd.-Mitsubishi Paper Mills, Ltd.            ...(105)

Committee report                                                ...(03)

Essay on Intellectual Property                                        ...(90)

Coffee break                                                   ...(91)

Papyrus                                                      ...(115)

Industry News(Domestic and International)                                ...(118)

List of Titles in Foreign Journals Received by JAPAN TAPPI                   ...(127)

List of Patents issued and Laid-open Publication                           ...(130)

Price list of Domestic Logs and Wood Chips by District                       ...(140)

Wholesale Price list of Papers at Tokyo Trade Center                        ...(141)

Other Monthly Statistics                                           ...(143)

News from the Association                                         ...(145)