| 1 Energy Conservation Effect by Grubbens Pulper of Cellwood Machinery AB |
| …… Daisuke Inoue |
| 5 Energy Saving by Upgrading DDR Refiner |
| - Result from Splined Upgrade Technology - |
| …… Junichi Yano |
| 9 Fast Flash Mixing of Retention Aids and Starch with Filler before Paper Machine |
| Cuts Production Costs and Reduces Environmental Load |
| …… Mitsuhiro Yamazaki and Jouni Matula |
| 15 The Application of the Multifunctional Cationic Polymers for Paper Chemicals |
| …… Naho Murata, Kenji Sakai, Hiroyuki Koshio, Shohei Mitsui and Yoshimi Yoshioka |
| 21 Novel PAM Based Dry Strength Resins |
| …… Hiroshi Suzuki and Hideo Baraki |
| 25 Pigment Optimization in Double Coated Board |
| …… Chris Nutbeem, Tony Hirons, Tatsuya Narahara and Katsuhito Kawamitsu |
| 30 Start Up Report of Latest Machine for Art Paper Grade in Korea |
| …… Yasushi Tachikawa |
| 35 Application of Thermal Spray for Boiler |
| …… Yuji Ueno and Naoki Endo |
38 Application of Screw Type Steam-powered Compact Generator for
Medium Steam Pressure |
| - New STEAM STAR Model MSEG 160M for 1.9MPaG Steam Use - |
| …… Kozo Moriyama |
| 41 Development of Anisotropic Light Diffusion Sheet |
| (Nano-Buckling Sheet) with LED Lighting |
| |
…… Daisuke Nishigori |
| 45 A Report on“The Opinion Exchange Meeting with Patent Judges” |
| 47 Recent Developments in Patent Administration |
| …… Yoshihiro Fuji |
| 58 Report of 2011 TAPPI PEERS Conference and International Pulp Bleaching Conference |
| …… Koki Kisara and Tadafumi Hashimoto |
| 65 2011 Research Projects of Universities and Government Research Institutes |
| …… Wood Science Committee, JAPAN TAPPI |
| Research Report (Original Paper) |
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| 74 Development of a New Cooking System Using Highly Concentrated |
| Polysulfide (Ⅲ) - Effect of Anthraquinone Addition on PS Cooking of Hardwoods - |
…… Keigo Watanabe, Yasunori Nanri, Yasuhiro Okamoto,
Masahiro Shimizu and Hiroshi Ohi |
| Pulp and Paper Mills in Japan (35) |
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| 86 - Oita Mill, Oji Paperboard Co., Ltd.- |
| …… Oji Paperboard Co., Ltd. |
| 96 Industry News（Domestic and International） |
| 101 List of Titles in Foreign Journals Received by JAPAN TAPPI |
| 103 List of Patents issued and Laid—open Publication |
| 111 Price list of Domestic Logs and Wood Chips by District |
| 112 Wholesale Price list of Papers at Tokyo Trade Center |
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| 114 Other Monthly Statistics |
| 116 News from the Association |
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