March 2004

Process Control and Automation

 General Review of 27 th Pulp and Paper Process Control Symposium Process Control and
  Automation Committee,                                   JAPAN TAPPI...(2)

 The Present State of Wearable Computer and its Industrial Applications Masakatsu Kourogi...(16)

 Performance of Fold Inspection System                        Akihiro Terada...(21)

 Renewal of DCS in Takasago Mill                          Yasuhiro Konishi...(28)

 Operating Experience and Potential for the Operation Assistant System     Shuji Hakiai...(32)

 Experience of Using Mobile DCS                 Hiroki Kato and Yasuyuki Nagai...(39)

 The Actual Situation and the Examples of Mobile DCS
   -Information Technology (IT) Innovation of Manufacture Field-
                                         Kazunari Suzuki and Jin Inoue...(47)

 Application of Mobile Computing Technologies to Plant Operation       Hirokazu Kamei...(53)

 Mobile DCS-Present Condition and Use Case                      Hiroshi Oota...(57)

Topics & Information

 Advanced Supervisory Control of Re-ReelerMarkku Jaaskelainen, Ph. D            ....(65)

 The Web Inspection System and its Possibilities
   -Sensing technology and Directivity of NASP System-           Masahiro Nakata...(70)

 Aiming for Open network between Each Process in Factory
   -Application of PROFInet, Control Bus-                        Kenji Ohshima...(76)

 kajaani KSF-Automated Standard Freeness Tester    Naoto Takigawa and Esa Piirainen...(80)

 Modern Technology for In-Line pH Measurement in P&P Industry -
  How to Get Reliable pH Value on the In-line Measurement-         Yasuo Watanabe...(87)

 Research Report The Role of Alkali-Hydrogen Peroxide during Pulp Treatment
                          Iori Tomoda, Yuji Matsumoto and Gyosuke Meshitsuka...(95)

 Stress Analysis for Gripe Hole of Corrugated Fiberboard Case
  -Relation between Hole Height Position and Stress Components-
                                 Satoru Matsushima and Shigeo Matsushima...(102)

Pulp and Paper Mills in Japan(33)

 -Mishima Mill, Tokushu Paper Mfg, Co., Ltd. -Tokushu Paper Mfg, Co., Ltd.            ...(109)

Committee report                                                  ...(03)

Coffee break                                                     ...(94)

Papyrus                                                        ...(116)

Industry News(Domestic and International)                                 ...(119)

List of Titles in Foreign Journals Received by JAPAN TAPPI                     ...(130)

List of Patents issued and Laid-open Publication                             ...(132)

Price list of Domestic Logs and Wood Chips by District                         ...(142)

Wholesale Price list of Papers at Tokyo Trade Center                          ...(143)

Other Monthly Statistics                                             ...(145)

News from the Association                                            ...(147)