Volume 1(1955)

Volume 1, Number 1 (1955)

Tsutomu KAYAMA
On the Pulping from Blue-Stained Pine Wood (1). The Sulfate Process     1

Osamu INOSE
The Change of the Electric Resistance of Wood due to Compressive Stress Parallel to the Grain.     6

Hisao ISHIKAWA, Chikayuki IDE
Studies on Lignin (18). The Relation between Phenolation and Sulfonation (3).     11

Kakmchi KITAHARA
On the Relation of Hot-Press Conditions and Physical and Mechanical Properties of Chip-Board.     17

Jiro KOHARA
Studies on the Permanence of Wood (XV). The Influence of Age on the Components of Wood (Zelkowa serrata MAKINO).     21

Haruto WATANABE, Tsutomu MATSUMOTO
On the Relation between Depth and Curvature of the Structural Boards of the Laminated Wood Arch.     25

Nobuhiko MIGITA, Junzo NAKANO, Shigeaki MAKI, Yuichiro SUMI
The Effects of Chlorination and Hot Alkali Treatment on Wood Cellulose.     27

Teruo GOTO, Sigeru KADITA
Studies on the Impregnated Wood. VIII. Relation between the Solvent (Unpolymerized Water-Soluble Phenol Formaldehyde Resin) and Dimensional Stability.     30

Takayoshi HIGUCHI, Ichiji KAWAMURA, Ichiro MORIMOTO
Studies on the Lignin of the Tropical Dicotyledonous Wood (Part III). On the Ethanolysis of Wood Meal.     35

Takeo OGURA, Kamoya OHNUMA
The Experimental Formula for the Evaporation Rate of Moisture in Wood at the Constant Drying Period.     38

Yoshio SAITO, Nobuyuki EDAMATSU, Yutaka OHIRA
The Influence of Tooth Angle and Set on the Ripsawing.     42

Proceedings of the Society     46

---

Volume 1, Number 2 (1955)

Kakuichi KITAHARA, Akira SUEMATSU
The Influence of Temperature on Compressive Properties of Wood.     47

Yukio OKOHIRA
Studies on the Compression Perpendicular to the Grain and Radial to the Growth Increment in the Wood of “Sugi”, Cryptomeria japonica D. DON.     52

Nobuhiko MIGITA, Junzo Nakano, Atsushi ISHIZU
Studies on Lignin. XXIV. On the Chlorination of Lignin.     55

Makoto MIYAZAKI, Hiroshi WATANABE, Tyunosin UKITA
Studies on Azulenes. II. On the Precursors of S-Guaiazulene contained in Camphor Blue Oil.     60

Makoto MIYAZAKI, Hiroshi WATANABE, Toshio TAKAHASHI, Tyunosin UKITA
Studies on Azulenes. IV. A Simple Method to obtain S-Guaiazulene from Camphor Blue Oil.     64

Kamekichi YAZAWA, Kazumi FUKUZAWA
Studies on the Relation between Physical Poroperties and Growth Condition for Planted HINOKI (Chamaecyparis obtua ENDL.) in Central District of Japan. III. On the Being-State of Compression Wood and False Annual Rings.     68

Takeo OGURA
On the Drop of Dry-Bulb Temperature at the Constant Rate of Drying of Wood.     74

Tohru MORI, Shokichi IMAIZUMI
Shear Test for Wood having Glue Lines (Preliminary Report).     76

Jiro KOHARA, Hajime OKAMOTO
Studies on the Permanence of Wood. XVII. Increase of Young’s Modulus of Bending by Heat Treatment.     80

Hiroshi HARADA
Electron-Microscopic Investigation on the Wart-Like Structure of Conifer Tracheids. II.     85

Proceedings of the Society     90

---