Volume 19(1973)
Volume 19, Number 1 (1973)
Review
Kazuo SUMIYA
Cell Wall Extension on a Physical View 1
Original Articles
Yan-san HUANG, Daikuro HAYASHI
Basic Analysis of Mechanism in Wood-cutting 7
Mikio SHIMADA, Hidehumi FUSHIKI, Takayoshi HIGUCHI
Mechanism of Biochemical Formation of the Methoxyl Groups in Softwood- and Hardwood Lignins 13
Akira YAMAGUCHI, Makoto MIYAZAKI, Akira SAKAKIBARA
Degradation of Lignin with Metallic Sodium in Liquid Ammonia. I. Monomers in the Degradation Products of Conifer Wood Meal 23
Akira YAMAGUCHI
Degradation of Lignin with Metallic Sodium in Liquid Ammonia. II. Degradation of MWL and LCC and Their GLC Analysrs 29
Notes
Masami FUSHITANI
Study of Molecular Orientation in Wood by Fluorescence Method 35
Shigetoshi OMORI, Akira SAKAKIBARA
Isolation of Two Lignans from Ezomatsu (Picea jezoensis) 41
Preliminary Reports
Minoru TERAZAWA, Hiroshi OKUYAMA, MotoMIYAKE
Isolation of Hirsutanonol and Hirstenone, Two New Diarylheptanoids from the Green Bark of Keyamahannoki, Alnus hirsuta Turcz. 45
Minoru TERAZAWA, Takuya KOGA, Hiroshi OKUYAMA, Moto MIYAKE
Isolation of Platyphyllonol, a New Diarylheptanoid from the Green Bark of Shirakanba, Betula platyphylla Sukatch. var. japonica Hara 47
Proceeding of the Society
Volume 19, Number 2 (1973)
Original Articles
Osamu SAWABE, Kazuo MORI, Tamotsu TAKEUCHI
Micro-pore Structure in Cell Wall of Wood 55
Akiyoshi MISHIRO
Studies on the Swelling Pressure of Wood. II. The Effect of Initial Moisture Content of Wood 63
Fusako ABE
Studies on the Thermal Properties of Wood and Woody Materials. IV. Thermal Expansion for Wood 69
Takanori ARIMA
Creep in Process of Temperature Changes. III. Prediction of Creep Curves in Process of Elevated Temperature 75
Shu MORIIZUMI, Masami FUSHITANI, Jisuke KABURAGI
Viscoelasticity and Structure of Wood. II. Relationships between Fluctuation in Fine Structure in Tree Trunk and Stress Relaxation 81
Hiroto IMAMURA
Internal Stress in Paint Film 89
Akira YAMAGUCHI
Degradation of Lignin with Metallic Sodium in Liquid Ammonia. III. Re-examination of Reaction Conditions 95
Preliminary Report
Mieko HASHI, Takayasu TAKESHITA
Hypocholesterolemic Effect of Wood Hemicelluloses on Cholesterol-fed Rats 101
Foreign Societies News
Abstracts
Proceeding of the Society
Volume 19, Number 3 (1973)
Original Articles
Shu MORIIZUMI, Masami FUSHITANI, Jisuke KABURAGI
Viscoelasticity and Structure of Wood. III. Temperature Dependence of Stress Relaxation in Water-saturated Condition 109
Yoshihiro MATAKI, Shin-ichi HIRANO
A Fundamental Study on Mechanical Handling of Wood Particles. I. The Behavior of Pressure Transmitted by the Plunger to the Wood Particle Layer Charged in the Cylindrical Vessel 117
Kazuhiko SAMESHIMA, Masashi SUMIMOTO, Tamio KONDO
The Color of Waste Liquor from Pulp Industry. III. The Interaction of Cl2-oxylignin with Metal Salts 125
Motoo MATSUKURA, Akira SAKAKIBARA
Hydrogenolysis of Protolignin. V. Isolation of Some Demeric Compounds with Carbon to Carbon Linkage 131
Motoo MATSUKURA, Akira SAKAKIBARA
Hydrogenolysis of Protolignin. VI. Isolation of a New Trimeric Compound with Carbon Linkage 137
Akira YAMAGUCHI
Degradation of Lignin with Metallic Sodium in Liquid Ammonia. IV. Examinations on Some Model Compounds (1) 141
Note
Haruhiko YAMAGUCHI, Motoi OTA
The Improvement of Wood with Isocyanate Compound 149
Foreign Societies News
Abstraets
Proceeding of the Society
Volume 19, Number 4 (1973)
Original Articles
Hiromu KANEDA, Takamaro MAKU
Studies on the Weatherability of Composite Wood. I. A Few Changes of Material Property of Lauan Plywood by Exterior Exposure 157
Ken-ichi SUDO, Akira SAKAKIBARA
Hydrogenolysis of Protolignin. VII. Isolation of D, L-Syringaresinol, Biphenyl, and Diarylpropane from Hardwood Lignin 165
Motoo MATSUKURA, Akira SAKAKIBARA
Hydrogenolysis of Proto]ignin. VIII. Isolation of a Dimer with Cβ-Cβ’, Linkage and a Biphenyl 171
Akira YAMAGUCHI
Degradation of Lignin with Metallic Sodium m Liquid Ammonia. V. Examinations on Some Model Compounds (2) 177
Akira YAMAGUCHI
Degradation of Lignin with Metallic Sodium in Liquid Ammonia. VI. Components in Ether Soluble Fraction 185
Ken-ichi KURODA, Kokki SAKAI, Tamio KONDO
On Ammobenzenesulfonate Lignin. I. The Relation of Functional Groups and Water-solubility of Aminobenzenesulfonate Lignin 195
Preliminary Report
Ken-ichi SUDO, Akira SAKAKIBARA
Isolation of New Dimeric and Trimeric “Condensed Type” Compounds from Hydrogenolysis Products of Protolignin 201
Foreign Societies News
Proceeding of the Society
Volume 19, Number 5 (1973)
Review
Shin TERAZAWA
The Important Problems on Kiln Drying 207
Original Articles
Hiromu KANEDA, Takamaro MAKU
Studies on the Weatherability of Composite Wood. II. An Observation of Surface Deterioration of Lauan Plywood by Exterior Exposure 215
Fujiichi SAITO
Spring Back of Hot Pressed Wood in Humidification and Water-soaking Tests 221
Song-Young WANG
Studies on the Assembled Body of Wood in the Transverse Compression. II. Distribution of Strain by Using Photoelastic Coating Technique 227
Takeshi SADOH, Ryuzo KATO, Shin-ichi MURAOKA
Viscoelastic Properties of Wood in Swelling Systems. I. Viscoelastic Properties of Wood Swollen with Formamide 233
Nobuo SHIRAISHI, Koji SUMIZAWA, Tokuo YOKOTA
The Interaction of Wood with Organic Solvents. IV. Some Additional Characterization of Woods Acetylated after Pretreatments with Organic Solvents 241
Proceeding of the Society
Volume 19, Number 6 (1973)
Original Articles
Akiyoshi MISHIRO
Studies on the Swelling Pressure of Wood. III. The Effect of Initial Stress on the Swelling Pressure of Wood 255
Fuji-ichi SAITO
Swelling Pressure of Hot Pressed Wood 261
Yaomi KUMAGAI, Takeo OHUCHI, Masataka ONO
Thermogravimetric Analysis of Woods 265
Takeshi FURUNO, Teruo GOTO
Structure of the Interface between Wood and Synthetic Polymer. III. The Penetration of IVIMA Monomer into Woody Cell Wall 271
Isao SAKATA, Namiko MIYATA, Ryoichi SENJU
Redox-initiated Grafting of Vinyl Monomers onto Pre-oxidized Woody Fibers in the Presence of Ferrous Ion 275
Feng-Jyi CHANG, Tamio KONDO
Brightness Reversion of Pulps. IV. Formation Process of Coloring Substances and Their Characteristics 285
Hiroyuki IMAMURA, Yasuhira HIBINO, Hideo OHASHI
The Extractives of Japanese Cladrastis Species. I. Structures of Two New Isoflavones, Fujikinetin and Fujikinin from the Bark of Cladrastis platycarpaMakino 293
Preliminary Report
Toru YAMASAKI, Katsumi HATA, Takayoshi HIGUCHI
Dehydrogenation Polymer of Sinapyl Alcohol 299
Proceeding of the Society
Volume 19, Number 7 (1973)
Original Articles
Kazutoshi HAMAMOTO, Minoru MORI
Fundamental Studies on Low Frequency Cutting of Wood. V. Effects of Vibratory Factors on Service Life of Coated Abrasives in Vibratory Sanding 305
Tatsuyoshi KOGA, Nobuo NANASAWA
Life Characteristics of Tungsten Carbide Tipped Circular Saw. I. Effects of Machining Factors and Tip Materials 311
Tatsuyoshi KOGA, Nobuo NANASAWA
Life Characteristics of Tungsten Carbide Tipped Circular Saw. II. Effect of Cutting Speed 317
Yutaka ISHIMARU, Fukuji TODA
Preferential Adsorption of Polymer Mixtures on Wood Surface. II. Adsorption of Polyvinyl Acetate-Polymethyl Acrylate on Wood 323
Tadashi KANO, Shuji HOSOYA, Junzo NAKANO
On the Brightening of Lignin in Cold Soda Pulp during Peroxide Bleaching 331
Notes
Yasuhiko HIRABAYASHI, Toshio TAJIMA
Influence of Hemicellulose on the Relation of Physical Properties of Sheet with Sheet Density 335
Makio HASUIKE
Evaluation of Water Retention Values (W.R.V.) for Earlywood and Latewood Pulps 343
Preliminary Report
Shiryo YAGA
Termiticidal Activity of Immature Fruit Juice from Papaya 349
Proceeding of the Society
Volume 19, Number 8 (1973)
Review
Hajime OKAMOTO
Thermal Degradation of Cellulose on a View Point of Chemical Kinetics 353
Original Articles
Hiroshi SAIKI
Electron Microscopy of Wood Cell Wall Impregnated with Aqueous Solution of Silver Nitrate 367
Ryushi KITAHARA, Tsutomu MATSUMOTO
Mechanism of Damping in Wood 373
Kazutoshi HAMAMOTO, Minoru MORI
Fundamental Studies on Low Frequency Cutting of Wood. VI. Rate of Material Removal and Surface Roughness of Workpiece in Vibratory Sanding 379
Shigeru SUGIYAMA, Minoru MORI
Fundamental Studies on Mechanism of Veneer Cutting. III. Numerical Analysis of Stress Distribution in Workpiece under Pressure Bar Compression (1) 385
Hiroto IMAMURA
The Internal Stress in the Paint Film Caused by Swelling of the Painted Wood 393
Note
Ikuo FURUKAWA, Hiroshi SAIKI, Hiroshi HARADA
Continuous Observation of Tensile Fracture Process of Single Tracheid by Scanning Electron Microscope 399
Proceeding of the Society
Volume 19, Number 9 (1973)
Original Articles
Syoji SUDO
Variation in Tracheid Length in Akamatsu (Pinus densiflora Sieb. et Zucc.). IX. Effects of Growth on Tracheid Length 405
Seizo FUJIKAWA, Shigeo ISHIDA
Study on the Pit of Wood Cells Using Scanning Electron Microscopy. IV. The Membrane Structure of Bordered Pit in Coniferae 413
Yasuhide MURASE, Motoi OTA
Studies on the Frictional Characteristics of Wood. I. The Explanation Based on the Adhesion Component and Deformation Component 421
Shigeru SUGIYAMA, Minoru MORI
Fundamental Studies on Mechanism of Veneer Cutting. IV. Numerical Analysis of Stress Distribution in Workpiece under Pressure Bar Compression (2) 427
Takanori ARIMA
Differential Scanning Calorimetry of Wood and Wood Components. I. Thermogravimetry and Differential Scanning Calorimetry of Wood 435
Takanori ARIMA
Differential Scanning Calorimetry of Wood and Wood Components. II. Thermogravimetry and Differential Scanning Calorimetry of Wood Components 443
Toshimi HIRATA, Hiroshi ABE
Pyrolyses of Wood and Cellulose, and Effects of Inorganic Salts on the Pyrolyses, Measured by Thermogravimetric and Differential Thermal Analysis Techniques. I. Kinetics of the Pyrolyses of Untreated Wood and Cellulose in vacuo 451
Proceeding of the Society
Volume 19, Number 10 (1973)
Original Articles
Toshiyuki GOTO, Hiroshi HARADA, Hiroshi SAIKI
Cross-sectional View of Microfibrils in Valonia ( Valonia macrophysa) 463
Chiaki TANAKA, Toshio SAKURAI, Takashi HORIE
Vibration and Noise of Hand Feed Planer. IV. Relation between Vibration and Noise in Planing 469
Takanori ARIMA
Differential Scanning Calorimetry of Wood and Wood Components. III. Effects of Wood Components on Thermal Decomposition of Wood 475
Toshimi HIRATA, Hiroshi ABE
Pyrolyses of Wood and Cellulose, and Effects of Inorganic Salts on the Pyrolyses, Measured by Thermogravimetric and Differential Thermal Analysis Techniques. II. Pyrolyses of Woods and Celluloses Treated with Diammonium Phosphate and Ammomum Bromlde in vacuo 483
Takashi HANDA, Nobuyoshi OTSUKA, Hirofumi AKIMOTO, Yasuhisa IKEDA, Minoru SAITO
Characterization on the Electron Beam Induced Polymerization of Monomers in Wood. I. Effect of Moisture in the Polymerization of Vinyl Monomer in Presoaked Beech-veneer 493
Yozo SHIOTA, Kanji NAKATO
Gamma Ray-induced Polymerization of Methyl Methacrylate Vapour onto Wood Observation of the Polymer Morphology Formed onto Wood Surface 499
Akira YAMAGUCHI
Degradation of Lignin with Metallic Sodium in Liquid Ammonia. VII. Components in Acetone Soluble Fraction 507
Proceeding of the Society
Volume 19, Number 11 (1973)
Review
Koichi NISHIMOTO
Physiological Active Substances on Termite 515
Original Articles
Akira TAKAHASHI, Yukiyoshi MURAKAMI, Arno P. SCHNIEWIND
Relationship between Specific Gravity and Absorbed Energy in Impact Bending 521
Tomoyasu SAKUNO, Teruo GOTO
Studies on the Impact Strength of Adhesives. IV. Estimation of Wood-Glue Joint by Impact Load (1) 533
Toshimi HIRATA, Hiroshi ABE
Pyrolyses of Wood and Cellulose, and Effects of Inorganic Salts on the Pyrolyses, IVleasured by Thermogravimetric and Differential Thermal Analysis Techniques. III. Pyrolyses of Woods and Celluloses Treated with Sodium Tetraborate and Sodium Chloride in vacuo 539
Makio HASUIKE
On the Physical Properties and Macrostructure of Earlywood and Latewood Pulp Sheets 547
Notes
Shitomo MAMADA, Yoshihiro KAWAMURA
Ueber die Dynamische Viskoelastizität an der Bambusart 555
Susumu MIBAYASHI, Akira KURUSHIMA, Akira TORIKI
The Inhibitory Effect on the Polymerization of the Unsaturated Polyester Resin and Styrene by the Extractives from the Heartwood of Sugi (Cryptomeria japonica D. Don) 561
Proceeding of the Society
Volume 19, Number 12 (1973)
Original Articles
Syoji SUDO
Variation in Tracheid Length in Akamatsu (Pinus densiflora Sieb. et Zucc.). X. Tracheid Length of One-year-old Branches and the First Rings of the Stems in Relation to Growth and Possibility of its Estimate 569
Morihiko TOKUMOTO
Moisture-recovery of Drying Set. I. Swelling Behaviors of Set Wood 577
Morihiko TOKUMOTO
Moisture-recovery of Drying Set. II. Effect of Quantity of Adsorbed Moisture and Dry-wet Cyclings on Set Recovery in Wood 585
Seiichi YASUDA, Yuzo KINOSHITA, Michio HANZAWA
Phenolic Constituents of Akinire, Ulmus parvifolia Jacq. 593
Hideo OHASHI, Hiroyuki IMAMURA
Resin Exudates of the Diseased Japanese Cypress (Chamaecyparis obtusa Endl.). II. Chemical Comparison between Resin Exudates from the Diseased and the Artificially Injured Japanese Cypresses 599
Ken-ichi KURODA, Kokki SAKAI, Tamio KONDO
On Aminobenzenesulfonate Lignin. II. Cooking of Dioxane Lignin with Sodium Metanilate 605
Preliminary Report
Ryutaro TANAKA, Tetsuo KOSHIJIMA
Isolation of Acetyl Mannotriose from Enzymic Degradation Products of Acetyl Glucomannan 611
Foreign Societies News
Abstracts
Proceeding of the Society