Volume 21(1975)
Volume 21, Number 1 (1975)
Original Articles
Chiaki TANAKA
Vibration and Noise of Hand Feed Planer. V. Relation between Vibration and Noise in Planing (2) 1
Chiaki TANAKA
Vibration and Noise of Hand Feed Planer. VI. Effectiveness of Acoustical Enclosure 8
Shigeru SUGIYAMA
Fundamental Studies on Mechanism of Veneer Cutting. VII. Numerical Analysis of Stress Distribution in Workpiece during Cutting without Pressure Bar (2) 15
Mituhiro AKASHI, Kamoya OHNUMA
Flow Properties of Wood Flour-Filled Plastics 22
Kenji MORI, Shoji SUZUKI, Tadashi CHIKU, Unnichi KONO
The Graft Copolymerization of Methyl Methacrylate onto Cold Soda Pulp 29
Gyosuke MESHITSUKA, Hideaki SHlROGANE, Junzo NAKANO
Studies on Acid Hydrolysis during Sulfite Cooking Behaviors of Lignin-Carbohydrate Complex 33
Kokki SAKAI, Tamio KONDO
Delignification in Peracid Bleaching. VII. Kinetic Aspects on Reactivities of Guaiacyl and Syringyl Units in Lignin 39
Kiyoharu FUKUDA, Takafusa HARAGUCHI
The Pattern of Degradation of Wood Cell Wall by Coriolus versicolor, a White Rot Fungus 43
Proceeding of the Society
Volume 21, Number 2 (1975)
Original Articles
Mitsumasa MORI, Masami FUSHITANI, Jisuke KABURAGI
Relation between Scattering of Time to Fracture and Loading Face in Bending Creep Fracture of Wood 51
Akiyoshi MISHIRO
Studies on the Swelling Pressure of Wood. IV. The Effect of Annual Ring Angle, Grain Angle and Side-restraint on the Swelling Pressure of Wood 62
Kinji TAKI, Shiro KIMURA, Hisashi FUKUI, Yoshihiro TOSHIMA
Circular Saw Noise. I. Free Running Noise 68
Motoakri OKUMA
Manufacture and Performance of Construction Use Particleboard. I. On Resorcinol Resin Bonded Particleboard 76
Michiko OOTA, Tadanori FUKUDA, Noritsugu TERASHIMA, Takashi KANDA
Studies on Tissue Culture of Tree-Cambium. I. Growth of Callus Tissue from Poplar-Cambium in vitro 82
Kokki SAKAI, Tamio KONDO
Delignification in Peracid Bleaching. VIII. The Reaction of the β-Aryl Ether Structure in Milled Wood Lignin 87
Hidekuni KAWAKAMI
Bacterial Degradation of Lignin Model Compounds. I. On the Cleavage of Aromatic Nuclei 93
Akio ENOKI, Koichiro KITAO
Autoxidation of Resin Acids. III. Photooxidation of Abietic Acid 101
Chuen Lai LEE, Yoshiyuki HIROSE, Tomoichiro NAKATSUKA
The Inhibitory Effect of Diospyros sp. Heartwood Extractives on the Curing of the Unsaturated Polyester Resin 107
Shiryo YAGA
On the Termite-resistance of Okinawan Timbers. II. Termite-active Fraction from Sendan Wood (Melia azadarach L.) 113
Preliminary Report
Kango MIYAZAKI
A New Compound, 4-Hydroxy-5,6-dihydro-2H-pyran-2-one, from Xylan on Heating 120
Proceeding of the Society
Volume 21, Number 3 (1975)
Original Articles
Minoru MASUDA, Takamaro MAKU
Analysis of Buckling of the Plywood with the Distribution of the Elastic Constants and the Initial Imperfection. I. Fundamental Equation and the Method of Numerical Analysis 123
Toshiaki TANAKA, Misato NORIMOTO, Tadashi YAMADA
Dielectric Properties and Structure of Wood. I. 129
Chiaki TANAKA
Vibration and Noise of Hand Feed Planer. VII. Noise Reduction Techniques 135
Takeshi FURUNO, Wakatsu NAGADOMI, Teruo GOTO
Structure of Interface between Wood and Synthetic Polymer. VI. Separation of Cell Walls from Wood-Polymer Composite (WPC) by Ultrasonic Method and Existence of Polymer in th Wood cell Wall 144
Misato NORIMOTO, Tadashi YAMADA
Dielectric Properties of Cellulose Irradiated with γ-Rays 151
Tadanori FUKUDA, Michiko OOTA, Noritsugu TERASHIMA, Takashi KANDA
Studies on Tissue Culture of Tree-Cambium. II. On the Physical and Chemical Properties of Lignin from Poplar Callus Tissues 157
Ken-ichi SUDO, Akira SAKAKIBARA
Hydrogenolysis of Protolignin. XII. Isolation of Dimeric and Trimeric Compounds with Carbon to Carbon Linkages 164
Shigetoshi OMORI, Akira SAKAKIBARA
Hydrolysis of Lignin with Dioxane-Water. XIII. Isolation of Dimeric and Trimeric Compounds with Lignan Type Linkages and Diguaiacylpropanedlol from Hardwood Lignin 170
Ken-ichi KURODA, Kokki SAKAI, Toshio TAJIMA, Tamio KONDO
On Aminobenzenesulfonate Lignin. IV. Cooking Products (C-I, C-II) from Vanillyl Alcohol with Sodium Metanilate 176
Kazuhiko SAMESHIMA, Teiji ISHIZAKI, Masashi SUMIMOTO, Tamio KONDO
The Color of Waste Liquor from Pulp Industry. VI. On the Behavior of Color during the Waste Treatments 182
Kazuhiko SAMESHIMA, Masashi SUMIMOTO, Tamio KONDO
The Color of Waste Liquor from Pulp Industry. VII. Color Reduction by Ultraviolet Irradiation Treatment 188
Zensaku ABE, Kyoji MINAMI
Extractives from the Wood of Dactylocladus stenostachys Oliv. 194
Note
Kiyoharu FUKUDA
Application of Simple Medium to Tissue Culture of Sugi 198
Preliminary Report
Hisao ISHIKAWA, Katsurni OKUBO, Tae OKI
Interaction between Acridine Orange and Xylan Molecule in an Aqueous Solution 201
Foreign Societies News
Proceeding of the Society
Volume 21, Number 4 (1975)
Original Articles
C. B. R. SASTRY, R. W. WELLWOOD
Some Cellular Characteristics of Earlywood and Latewood in Conifers 207
Takashi OKUYAMA
Effect of Strain Rate on Mechanical Properties of Wood. V. On the Influence of the Temperature to Impact Bending Strength of Wood 212
Akiyoshi MISHIRO
Studies on the Swelling Pressure of Wood. V. The Effect of Swelling Agent on the Swelling Pressure of Wood 217
Yasuhide MURASE, Kaoru BANSHOYA
Creep Property of Compressed Woody Particles Bed 224
Shinsuke FUJITA
Studies on the Drying Check. IX. The Shrinkage Stress and Deformation of Structural Layer in Wood during Drying 231
Yaomi KUMAGAI, Takeo OHUCHI, Cyohachiro NAGASAWA, Masataka ONO
Effect of Phosphoric Acid on the Combustion of Wood Measurement of Combustion Heat and Concentration of Inorganic Gas in Waste Gas 237
Akira YAMAGUCHI
Degradation of Lignin with Metallic Sodium in Liquid Ammonia. VIII. Isolation of a New Dimeric Compound 243
Chuen Lai LEE, Yoshiyuki HIROSE, Tomoichiro NAKATSUKA
The Inhibitory Effect of Taxus mairei S.Y.Hu Heartwood Extractives on the Curing of the Unsaturated Polyester Resin 249
Hiroyuki IMAMURA, Yasuhira HIBINO, Hiroshi OHTA, Hideo OHASHI
The Extractives of Japanese Cladrastis Species. III. Further New Isoflavone Glycosides from the Bark of Cladrastis platycarpa Makino 257
Proceeding of the Society
Volume 21, Number 5 (1975)
Original Articles
Tetuji TUJINO
Elastic-Plastic Analysis of the Wooden Plate. I. The Case of Simple Compression under Conditions without Buckling of the Nara Band Plate with a Central Hole 265
R. W. WELLWOOD, C. B. R SASTRY, M. M. MICKO, L. PASZNER
X-ray Diffraction Studies: A Statistical Evaluation of Crystallinity Index of Ramie by Different Methods 272
Kazuo HAYASHI, Shin TERAZAWA
Studies on Cell-collapse of Water-saturated Balsa Wood. III. The Effect of the Tensile Stress on the Collapse Intensity 278
Hiroshi SAIKI, Teruo GOTO, Tomoyasu SAKUNO
Scanning Electron Microscopy of Glue Lines Separated from Plywood 283
Takeshi FURUNO, Teruo GOTO
Structure of the Interface between Wood and Synthetic Polymer. VII. Fluorescence Microscopic Observation of Glue Line of Wood Glued with Epoxy Resin Adhesive 289
Nobuo SHIRAISHI, Shuji SATO, Tokuo YOKOTA
The Interaction of Wood with Organic Solvents. VI. The Decrystallization of Wood by the Use of SO2-Amine-DMSO Solution and the Graft Polymerization within Cell Wall of Wood 297
Kango MIYAZAKI
Effect of the Thermal Treatment on Wood Hemicelluloses. IX. A New Compound, 4-Hydroxy-5,6-dihydro-2H-pyran-2-one, from Xylan on Heating 305
Hidekuni KAWAKAMI
Bacterial Degradation of Lignin Model Compounds. II. On the Degradation of Model Monomers by Shaking Culture 309
Kenzo NOBASHI, Tokuo YOKOTA
The Inhibitory Effects of Extractives Prepared from Some Coniferous Woods on the Polymerization of Methyl Methacrylate 315
Note
Tatsuo ISHIHARA, Mitsuro ISHIHARA
Estimation of Orthoquinone Structure and Methanol Formed from Lignin Models by Fungal Laccase 323
Preliminary Report
Takashi OKUYAMA, Yoji KIKATA
The Residual Stresses in Wood Logs due to Growth Stresses 326
Proceeding of the Society
Volume 21, Number 6 (1975)
Original Articles
Takashi OKUYAMA, Yoji KIKATA
The Residual Stresses in Wood Logs Due to Growth Stresses 335
Misato NORIMOTO, Toshiaki TANAKA, Tadashi YAMADA
Dielectric Properties and Structure of Wood. II. 342
Yasuhide MURASE, Kaoru BANSHOYA
Compressive and Shearing Properties of Woody Particles Bed 350
Shinsuke FUJITA
Studies on the Drying Check. X. The Effect of Drying Temperature on the Shrinkage Stress 357
Seiichi YASUDA, Akira SAKAKIBARA
The Chemical Composition of Lignin from Compression Wood 363
Seiichi YASUDA, Akira SAKAKIBARA
Hydrogenolysis of Protolignin in Compression Wood. I. Isolation of Two Dimers with Cβ-C5 and Cβ-C3 Composed of p-Hydroxyphenyl and Guaiacyl Nuclei and Two p-Hydroxyphenyl Nuclei, Respectively 370
Shogo KACHI, Hiroshi ARAKI, Noritsugu TERASHIMA
Solvolysis of Lignin. III. Solvolysis of 14C, 3H-Double Labelled MWL in Benzyl Ethyl Ether or 2,2-Dimethoxypropane 376
Tomotaka YOSHIMOTO, Akira SHIBATA, Kyoji MINAMI
Photodegradatlon of Wood. XXII. Evaluation of the Contribution of Extractives to the Overall Color Change by Light Irradiation on Tropical Woods 381
Note
Tomihiro NAKATA, Tomotaka YOSHIMOTO, Kyoji MlNAMI
Photodegradatron of Wood. XXI. Photoreaction of Alkyl Phenyl Ketones 387
Preliminary Report
Ichiji KAWAMURA, Yoshihiko SHINODA, Tran Van AI
Chemical Properties of Lignin of Erythrina crista-galli Wood 391
Proceeding of the Society
Volume 21, Number 7 (1975)
Original Articles
Yasushi KANAGAWA
Sorption and Swelling Properties of Wood. III. On Relation between Characteristic Values of Swelling and Specific Gravity 395
Yoshio NAKAYAMA
Non-destructive Test of Wooden Beam by Vibrational Method Estimation of Modulus of Rupture in Bending of Beam Containing an Artificial Circular Hole 402
Ryushi KITAHARA, Tsutomu MATSUMOTO
Effect of Temperature on Mechanical Damping of Wood Measurement by Pulse Transmission Method at 1 MHz 410
Yozo SHIOTA, Kanji NAKATO, Kosuke KATSURAYAMA
ESR Study on the Reaction of MMA with the Radicals in Pre-Irradiated Wood 416
Akira YAMAGUCHI
Degradation of Lignin with Metallic Sodium in Liquid Ammonia. IX. Ether Insoluble Fraction of Acetone Extracts 422
Notes
Takeshi SADOH, Yasuo KIMURA
Changes in Hygrostress of Wood under Torsional Deformation 430
Makio HASUIKE
X-ray Microradiographic Studies on the Geometric Properties of Earlywood and Latewood Pulp Sheets 434
Tomotaka YOSHIMOTO, Kyoji MINAMI
Photodegradation of Wood. XXIII. Imperfect Hardening of Cement Caused by Moulding with Wood Board Exposed to Sunlight (3) 439
Proceeding of the Society
Volume 21, Number 8 (1975)
Original Articles
Seizo FUJIKAWA, Shigeo ISHIDA
Ultrastructure of Ray Parenchyma Cell Wall of Softwood 445
Kiyoharu FUKUDA
On the Properties of Sugi Callus by Microscopical Observation 457
Yoshihiro SANO, Akira SAKAKIBARA
Hydrolysis of Lignin with Dioxane and Water. XIV. Isolation of a New Trimeric Compound 461
Shinsaku KAWACHI, Yoshio KURATANI
Studies on Chlorination and Alkali-Extraction of Lignins. IV. Chlorination of Dioxane Lignin in Homogeneous Media 466
Kyoji SUZUKI, Hiroo TANAKA, Ryoichi SENJU
Aziridinyl Derivatives of Starch as Strength Agent for Paper 473
Akira HAYASHI, Kyosuke KINOSHITA, Akira TANIGUCHI
Demethylation of Lignin during Pulping. II. Correlation between Demethylation and Coloring with Soda Cooking 480
Akira HAYASHI, Kyosuke KINOSHITA, Akira TANIGUCHI, Takushi NAKAMURA
Demethylatlon of Lignin during Pulping. III. Correlation between Oxidation Product of Quinones and Lignin Chromophore 485
Proceeding of the Society
Volume 21, Number 9 (1975)
Original Articles
Minoru MASUDA, Takamaro MAKU
Analysis of Buckling of the Plywood with the Distribution of the Elastic Constants and the Initial Imperfection. II. Accuracy of the Solution, and Influence of Initial Imperfection and Weak Parts 493
Tomoyasu SAKUNO, Hiroshi SAIKI, Teruo GOTO
Weather Effects of Plywood Treated with PEG. Observation of Exposed Plywood Surface with Scanning Electron Microscope 501
Yoshihiro SANO
Hydrolysis of Lignin with Dioxane and Water. XV. Hydrolysis of 1-Guaiacyl-2-guaiacoxy-1-propene-3-ol and Guaiacylglycerol-β-guaiacyl ether 508
Akira HAYASHI, Kyosuke KINOSHITA, Takushi NAKAMURA
Demethylation of Lignin during Pulping. IV. Chelating Properties of Alkaline Lignin and Quinone Polymer 520
Note
Kyoji MINAMI, Yoshihisa KENJO, Shingo SUGIYAMA
Preservative Treatments for Structural Plywoods of Seraya Woods by Pressure, Dipping and Coating Processes 525
Preliminary Report
Tetsuo AOYAGI, Syuji HOSOYA, Junzo NAKANO
A New Reaction Site in Lignin during O2-Alkali Treatment 532
Proceeding of the Society
International Glossary of Terms used in Wood Anatomy
Volume 21, Number 10 (1975)
Original Articles
Toshiyuki GOTO, Hiroshi HARADA, Hiroshi SAIKI
Cross sectional View of Microfibrils in Gelatinous Layer of Poplar Tension Wood (Populus euramericana) 537
Akeo KATAOKA, Teruaki ONO
The Relations of Experimental Factors to the Vibration and the Measuring Values of Dynamic Mechanical Properties of Wood. I. The Experimental Errors Due to the Measuring Apparatus 543
Masayuki KOMATSU
Machine Boring Properties of Wood. I. The Machine Boring Tests on Japanese Hardwood 551
Toshio FUKUZUMI, Yuh MIYAUCHI, Keisuke TUBAKI, Kyoji MINAMI
Metabolic Products in the Medium of Sulfite Pulp Waste Liquor by a Marine Fungus, Dendryphiella salina(Sutherland)Pugh & Nicot 558
Seiichi SATONAKA, Kaoru TANAKA
Preparation of High-Yield Carbon Activated with Phosphoric Acid from Oak Wood 563
Koichi SEIKE, Yoshiyuki HIROSE
Copolymerization Reaction of Vinyl Acetate with Allyl Glycidyl Ether and Glycidyl Methacrylate and Cross-linking of the Copolymer 567
Notes
Takafumi KUBO, Jisuke KABURAGI
Variation of Tracheid Diameter within a Growth Ring in Sugi Saplings Grown under the Different Conditions of Temperatures, Soil Moistures and Amount of Solar Radiation 572
Yasuhisa NAKANO, Tohjun TAKASHIMA
Extractives of Albizzia julibrissin Durazz. Heartwood 577
Foreign Societies News
Proceeding of the Society
Volume 21, Number 11 (1975)
Review
Nobuo SHIRAISHI
The Interaction of Wood with Low Molecular Weight Compounds and Synthetic Polymers 585
Original Articles
Hiromu KANEDA, Takamaro MAKU
Studies on the Weatherability of Composite Wood. III. Decrease of Strength and Bonding Properties of Exterior and Constructive Plywood by Exterior Exposure 596
Hiromu KANEDA, Takamaro MAKU
Studies on the Weatherability of Composite Wood. IV. Application to the Estimation of Bonding Property of Exterior Exposure Plywood by Delamination Test Perpendicular to Plywood Surface in ASTM Standards 604
Seiichi SATONAKA, Ken ITO
Effects of Fire-Retardants on the Smoke and Gas from Wood and Cellulose during the Pyrolysis 611
Hyoe HATAKEYAMA, Kenji IWASHITA, Gyosuke MESHITSUKA, Junzo NAKANO
Effect of Molecular Weight on Glass Transition Temperature of Lignin 618
Minoru KIMURA, Hyoe HATAKEYAMA, Junzo NAKANO
Torsional Braid Analysis of Soft Wood Lignin and Its Model Polymers 624
Hidekuni KAWAKAMI
Bacterial Degradation of Lignin Model Compounds. III. On the Degradation of Model Dimers and 5-Position Condensed Type Compounds of Guaiacyl Nuclei 629
Kiyoharu FUKUDA, Takafusa HARAGUCHI
Wood Decay by Soil Fungi 635
Preliminary Report
Seiichi YASUDA, Akira SAKAKIBARA
Isolation of a New Dimeric “Condensed Type” Compound from Hydrogenolysis Products of Compression Wood Lignin 639
Foreign Societies News
Proceeding of the Society
Volume 21, Number 12 (1975)
Original Articles
Misato NORIMOTO, Tadashi YAMADA
Dielectric Properties of Wood Irradiated with γ-Rays 645
Kenzo NOBASHI, Tokuo YOKOTA
The Inhibitory Effects of Extractives Prepared from Some Hardwoods on the Polymerization of Methyl Methacrylate 654
Kazurnasa SHIMIZU
Partially Methylated Uronic Acids from Methylated Hardwood Xylan 662
Shogo KACHI, Hiroshi ARAKI, Noritsugu TERASHIMA, Takashi KANDA
Solvolysis of Lignin. IV. Comparison of Solvolysis Lignins with Other Conventional Lignin Preparations from 14C, 3H-Double Labelled Wood Meal 669
Osamu HASHIMOTO, Toshio TAJIMA
Formation of Urushiol by Cells in Tissue Cultures of Rhus verniciflua. I. 675
Mitsuro ISHIHARA, Kazumasa SHIMIZU, Tatsuo ISHIHARA
Purification and Enzymatic Properties of Intracellular Xylanases from the Mycelium of Brown Rotting Fungus, Tyromyces palustris 680
Note
Tomotaka YOSHIMOTO, Tetsuya MAKINO, Kyoji MINAMI
n-Hexane Extracts from the Heartwoods of Genera Machaerium and Prosopis 686
Proceeding of the Society