Volume 32(1986)
Volume 32, Number 1 (1986)
Original Articles
Sang-Jin PARK
Structure of “Opposite” Wood V. Structure of “opposite” wood in an inclined stem of akamatsu (Pinus densiflora) 1
Hajime OKAMOTO
Thermodynamics of Three-Component System Applied to Wood II. Classification of mixed phase according to the composition dependence of chemical potentials 6
Yoshinori KOBAYASHI
Anatomical Characteristics of Collapsed Western Red-Cedar Wood II. 12
Yoshiaki NAKAMURA, Koichi NISHIMOTO
Cutting Force of Knife Edges into Wood II. Cuts with six types of knife edges 19
Masao UJIIE, Kiyoshi KAWASE, Hitoshi IMAGAWA
Studies on Utilization of Sasa-Bamboos as Forest Resources III. Pulp from soft young culms by the alkaline process 28
Satoshi AGATSUMA, Sanro TACHIBANA, Masashi SUMIMOTO
Studies on Pitch Problems Caused by Pulping and Bleaching of Tropical Woods XVII. Agglomerated resin deposition into sulfate pulps from the Dipterocarpaceae woods (1) 34
Lam Thi BACH TUYET, Junko HIROSE, Kenji IIYAMA, Junzo NAKANO
Total Utilization of Lignocellulosic Materials II. Preparation of metal chelating materials from carboxymethylated mechanical pulp 44
Seiichi YASUDA, Katsuhito OTA
Chemical Structures of Sulfuric Acid Lignin IX. Reaction of syringyl alcohol and reactivity of guaiacyl and syringyl nuclei in sulfuric acid solution 51
Mitsuro ISHIHARA
An Approach to Biomass Utilization V. Screening of cellulolytic Trichoderma and Hypocrea species 59
Note
Yoichi TOMIMURA, Iwao SUZUKI, Masato IMAMURA, Kazuyuki NISHIKAWA, Yoshio NAKAYAMA, Saburo OGAWA
Dry-Process Fiberboard Manufacturing by the Gassing Process 67
Proceedings of the Society 70
Volume 32, Number 2 (1986)
Original Articles
Sang-Jjn PARK
Structure of “Opposite” Wood VI. Structure of “opposite” wood in horizontal-growing seedlings of akamatsu (Pinus densiflora S. et Z.) 73
Hidetoshi MIYAKAWA
Effect of Shock-Absorbing Material on the Impact Fracture of Wood II. Impact bending fatigue tests with a rubber buffer on the impact-contacting surface 80
Jun KOBAYASHI, Daikuro HAYASHI
Veneer Slicing by Longitudinal-Cross Feed II. Influence of bias angle 87
Chiaki TANAKA, Akira TAKANASHI, Yozo SHIOTA
Cutting Performance of Cermet, Ceramic, CBN, and Artificial Diamond Tools I. Wear from continuous cutting of wood-based materials 96
Tetsuya TANAKA, Sanro TACHIBANA, Masashi SUMIMOTO
Studies on Pitch Problems Caused by Pulping and Bleaching of Tropical Woods XVIII. Effect of phase transfer catalysts with various substituents on removability of the colored pitch specks 103
Kazuo HOSOMI, Tomotaka YOSHIMOTO, Yoshio ITOH
Studies on Tissue Culture of Achras sapota IV. Production of triterpenes by Achras sapota cells in a suspention culture 110
Kazuo HOSOMI, Tomotaka YOSHIMOTO, Yoshio ITOH
Studies on Tissue Culture of Achras sapota V. Effect of various cultural conditions on the growth and triterpene production by Achras sapota cells in a suspension culture 114
Shizu FUJISHIMA, Fumiko YAKU, Tetsuo KOSHIJIMA
Recovery and Reutilization of Cellulases Used for the Hydrolysis of Woods III. Adsorption of cellulase activity on substrate 119
Hiromi TANAKA, Akio ENOKI, Goro FUSE
Correlation between Ethylene Production from α-Oxo-γ-methylthiobutyric Acid and Degradation of Lignin Dimeric Model Compounds by Wood-Inhabiting Fungi 125
Notes
Katsuji YAMANAKA
Wound Ethylene Production by Phloem Lind Cambium Tissues in Conifers 136
Kenichi SUDO
Liquefaction of Bark with Sodium Hydroxide and Ethanol II. Effects of reaction time and NaOH and EtOH concentrations on conversion ratio 140
Proceedings of the Society 145
Book Review
Volume 32, Number 3 (1986)
Original Articles
Manjiro FUKUYAMA, Hiroyuki URAKAMI
Diffusion of Nonelectrolytes through Wood Saturated with Water III. Diffusion rates of polyethylene glycols 147
Masaharu SUZUKI, Yoshitoyo KOJIMA, Masaru KOYASU
Relationship between Sound Transmission Loss of Wood-Based Panels at Low Frequencies and Resistive Term 155
Noboru SEKINO, Motoaki OKUMA
Performance of Construction Particleboard II. Bending in service as underlayment of floors 163
Yoichi TOMIMURA, Toshiyo MATSUDA
Particleboard Made of Steamed Flakes 170
Takato NAKANO, Humito NAKAMURA
Viscoelasticity of Esterified Wood Specimens I. Sress relaxation behavior of caprated wood and the effect of ester content 176
Kenji IIYAMA, Lam Thi BACH TUYET
Preparation of Carboxymethylcellulose from Refiner Mechanical Pulp VI. Preparation of highly substituted carboxymethylcellulose and carboxymethylated refiner mechanical pulp 184
Yuchang SU, Sanro TACHIBANA, Masashi SUMIMOTO
Pitch Problems in Making Japanese Paper II. Contributions of inorganics to speck formation and separation and idetification of the neutral components in MeOH extractive 190
Takashi YAMAGUCHI, Toshiro FUKUZUMI, Tomotaka YOSHIMOTO
Phenolics of Tissue Cultures from Eucalyptus spp. I. Analysis of phenolics in callus of Eucalyptus robusta 203
Notes
Takashi YAMAGUCHI, Toshiro FUKUZUMI, Tomotaka YOSHIMOTO
Phenolics of Tissue Cultures from Eucalyptus spp. II. Effects of phytohormons on phenolic accumulations in callus of Eucalyptus robusta 209
Ryuichiro KONDO, Hiroyuki IMAMURA
Antifungal Compounds in Heartwood Extractives of Hinoki (Chamaecyparis obtusa Endl.) 213
Yoichi TOMIMURA, Iwao SUZUKI Toshiyo MATSUDA
Various Mechanical Pretreatments in the Enzymatic Saccharification of Wood 218
Topics
Proceedings of the Society 223
Volume 32, Number 4 (1986)
Original Articles
Takashi TANIGUCHI, Hiroshi HARADA, Kanji NAKATO
Characterization of Inorganic Deposits in Tropical Woods by a New Method of Isolation 227
Yasutoshi SASAKI, Makoto MIURA, Tomio TAKEMURA
Strength of Three Different Knee Joints with Glued Plywood Gussets 234
Masaharu SUZUKI, Shunichi IWAKIRI
Fracture Toughness and Tensile-Shear Strength of Wood-Adhesive Joints 242
Sung-Phil MUN, Ryuichiro KONDO, Kokki SAKAI, Hiroyuki IMAMURA
Delignification with Organic Solvents and Sulfites III. Applicability of isopropanol-bisulfite delignification to different wood species 249
Nobutake SASAKI, Masato SUZUKI, Katsuhiko SAKATA, Takeo NAGASAWA
Pyrolysis of Lignins and Related Compounds I. Pyrolysis of chlorinated phenolic compounds 255
Nobutake SASAKI, Masato SUZUKI, Katsuhiko SAKATA, Takeo NAGASAWA
Pyrolysis of Lignins and Related Compounds II. Pyrolysis of chlorinated thiolignin 261
Seiji OHARA, Mitsuyoshi YATAGAI, Yoshioki HAYASHI
Utilization of Wood Extractives I. Extractives from the bark of Betula platyphylla Sukatchev var. japonica Hara 266
Notes
Nobuo SOBUE
Instantaneous Measurement of Elastic Constants by Analysis of the Tap Tone of Wood Application to flexural vibration of beams 274
Noboru SEKINO
Performance of Construction Particleboard III. Prediction of bending in service by water-immersion accelerated-aging treatment 280
Ken-ichi KURODA, Yoshiyuki INOUE
Synthesis of Diphenyl Ethers Composed of 4-O-5 Structures 285
Topics
Proceedings of the Society 291
Book Review
Volume 32, Number 5 (1986)
Original Articles
Sang-Jjn PARK
Structure of “Opposite” Wood VII. Structure of “opposite” wood formed in wide portion of annual rings 293
Shinji FUJIWARA, Seiro IWAGAMI
Tree Growth and Ceil Dimensions II. Factors influencing tracheid length of sugi (Cryptomeria japonica D. Don) 299
Takashi TANIGUCHI, Hiroshi HARADA, Kanji NAKATO
Density of Oven-Dried Wood Cell Walls Determined by the Density-Gradient Column Method 308
Susumu CHUMA, Masami FUSHITANI
Effect of Fine Structure on Stress Relaxation in the Bending of Softwoods 315
Shuichi KAWAI, Hikaru SASAKI
Production Technology for Low-Density Particleboard I. Forming a density gradient and its effect on board properties 324
Mitsuo HIGUCHI
Fortification of Amino-Resin Adhesives with Highly-Condensed Resol Powder I. Hardening behavior of a powdered resol and its fortifying effects on amino-resin adhesives 331
Takato NAKANO, Humito NAKAMURA
Viscoelasticity of Esterified Wood Specimens II. The effect of the introduced acyl group on stress relaxation 337
Kazuhiko SAMESHIMA, Akihiko SHIGEMATSU, Norio TAKAMURA
Biologically Active Substances in Pulping Waste Liquors III. Determination of simple monomers in pine and birch kraft pulp waste liquors and their toxicity to fish 344
Jun-ichi AZUMA, Jun HIGASHINO, Tetsuo KOSHIJIMA
Microwave Irradiation of Lignocellulosic Materials VI. Enhancement of enzymatic susceptibility of softwood barks 351
Nobutake SASAKI, Hiroshi ARAKI, Masato SUZUKI, Takeo NAGASAWA
Pyrolysis of Lignins and Related Compounds III. Determination of low molecular-weight compounds in pyrolysis products 358
Takashi YAMAGUCHI, Toshiro FUKUZUMI, Tomotaka YOSHIMOTO
Phenolics of Tissue Cultures from Eucalyptus spp. III. The influence of inorganic elements and sucrose on the growth, phenolic accumulation, and composition of E. polybractea suspension cultures 366
Note
Junji OHSAWA, Kanji NAKATO
Quantitative Evaluation of Micro-Pores in Hinoki (Chamaecyparis obtusa Endl.) by Nitrogen Adsorption 373
Proceedings of the Society 378
Volume 32, Number 6 (1986)
Original Articles
Takeshi FURUNO, Teruo WATANABE, Noriyuki SUZUKI, Teruo GOTO, Kanae YOKOYAMA
Microstructure and Silica Mineralization in the Formation of Silicified Woods I. Species identification of silicified woods and observations with a scanning electron microscope 387
Shigeru MORISHITA, Makoto OHKOSHI, Kanji NAKATO, Takeshi SADOH
Destroying Obstacles in the Fluid Flow through Softwoods with Pectolytic Enzymes 401
Minoru MORI
Weibull Analysis of Tooth-Wear Progression in Circular Sawing 409
Kaoru BANSHOYA
Tool Life in Machine Boring of Wood and Wood-Based Materials VI. Machinability of various domestic and imported wood species 418
Vicente C. MALLARI Jr., Shuichi KAWAI, Hikaru SASAKI, Bambang SUBIYANTO, Tomoyasu SAKUNO
The Manufacturing of Particleboard I. Types of abhesives and optimum moisture content 425
Hiroaki YOSHIDA
Bond Durability of Water-Based Polymer-Isocyanate Adhesives (API Resin) for Wood I. Degradation of bond quality of API resin-bonded plywood by accelerated aging treatments and natural weathering 432
W. R. PERNG
Effects of Vanillin-Formaldehyde Resin Treatments on Dimensional Stability of Wood 439
Tae OKI, Michie SHINMOTO, Hisao ISHIKAWA
Enzymatic Degradation of Guaiacylglycerol-β-Guaiacyl Ether 448
Koetsu TAKAHASHI, Koichi OGIYAMA
Phenols of Discolored Sugi (Cryptomeria japonica D.Don) Sapwood IV. Norlignans of Ayasugi (cultivar) in the Kyushu Region 457
Ryuichiro KONDO, Toru MITSUNAGA, Hiroyuki IMAMURA
The Chemistry of the Color of Wood II. The effect of environmental factors on the coloration of murasakitagayasan (Millettia sp.) heartwood 462
Mitsuyoshi YATAGAI, Genji UNRININ, Ginji SUGIURA
By-Products of Wood Carbonization. Tars from mangrove, sugi ogalite, wheat straw, and Chishima-sasa 467
Note
Ikuho IIDA
The Thermal Softening of Green Wood Evaluated by Its Young’s Modulus in Bending 472
Proceedings of the Society 478
Volume 32, Number 7 (1986)
Review
Takeshi SADOH
Transport in Wood 485
Original Articles
Yoshinori KOBAYASHI
Anatomical Characteristics of Collapsed Western Red Cedar Wood III. Anatomical changes in developing of wood collapse 492
Yoshihisa FUJII, Shinji KATAYAMA, Masami NOGUCHI
Measurement of Bandsaw Deformation with Moiré Topography 498
Jun KOBAYASHI, Daikuro HAYASHI
Veneer Cutting with a Floating Bar 505
Hidehiko FUMOTO, Tomio TAKEMURA
Moisture Accumulation by Surface Condensation on wood-Based Materials 513
Hajime KISHI, Nobuo SHIRAISHI
Wood-Phenol Adhesives Prepared from Carboxymethylated Wood II. 520
Hiroo TANAKA
Z-Directional Distribution of Filler, Starch, and Aluminum in Paper 527
Takeshi KATAYAMA, Fumiaki NAKATSUBO, Takayoshi HIGUCHI
Degradation of a Phenylcoumaran, a Lignin Substructure Model, by Fusarium solani M-13-1 535
Shoji OHGA
Biotechnological Studies of Edible Mushroom Cultivation VI. Effect of nutriment addition to the bed-logs of Lentinus edodes on the mycelium growth and fruiting-body production 545
Notes
Shigeru SUGIYAMA
Method of Cutting-Force Measurement in the Oblique Cutting of Wood by Feeding the Knife to the Workpiece during the Sliding of the Knife in the Direction Parallel to the Cutting Edge 552
Hiroshi OHI, Gyosuke MESHITSUKA, Junzo NAKANO
Modification of High-Yield Pulp. Modification of thermomechanical pulp by radical sulfonation of lignin 557
Proceedings of Society 562
Volume 32, Number 8 (1986)
Review
Masaaki KUWAHARA
Genetic Improvement of Ligninolytic and Cellulolytic Activities of Fungi 567
Original Articles
Takeshi FURUNO, Teruo WATANABE, Noriyuki SUZUKI, Teruo GOTO, Kanae YOKOYAMA
Microstructure and Silica Mineralization in the Formation of Silicified Woods II. Distribution of organic carbon and the formation of quartz in the structure of silicified woods 575
Hajime OKAMOTO
Thermodynamics of Three-Component System Applied to Wood III. Changes in composition and volume of the cell wall in phase equilibria under constant temperature and pressure 584
Tetsuya NAKAO, Chiaki TANAKA, Akira TAKAHASHI
Source Wave Analysis of Large Amplitude Acoustic Emission in the Bending of Wood 591
Yasuhide MURASE
Effect of Tool Materials on the Corrosive Wear of Wood-Cutting Tools II. 596
Kazuo HAYASHI, Masatoshi OONO, Masaaki ITO
Estimation of Tool Temperature in the Neighborhood of the Cutting Edge in Peripheral Milling of Wood 603
Jun HOSOKAWA, Takamasa KUBO
Color Reversion of Ozone-Bleached Kraft Pulp VI. Cause of yellowing of hotwater extracts 608
Tadashi ISHII, Tadakazu HIROI
Anhydrous Hydrogen Fluoride Saccharification of Lignocellulosic Materials I. Enzymatic saccharification of pulp treated with anhydrous hydrogen fluoride 615
Shigeo HIROSE, Hyoe HATAKEYAMA
A Kinetic Study on Lignin Pyrolysis Using the Integral Method 621
Mitsuyoshi YATAGAI, Toshio TAKAHASHI, Massako Nakaoka SAKITA
By-Products of Wood Carbonization II. Wood tars from the trees of Brazil 626
Kazuhiko KINJO, Shiryo YAGA
Study on the Cultivation Culture Media of Bacidiomycetes IV. Antifungal activity of hinoki 632
Hiromi TANAKA, Akio ENOKI, Goro FUSE, Koichi NISHIMOTO
Succession and Interaction of Microorganisms Participating in Wood Decay V. Changes in the chemical components of buna and sugi sapwood-stakes during exposure under the floor of a house 637
Note
Sang-Jin PARK
Structure of “Opposite” Wood VIII. Component layers in tracheid walls of “opposite” wood 644
Topics
Proceedings of the Society 652
Volume 32, Number 9 (1986)
Review
Kazuo YAMAGISHI
Recent Progress of Cellulose Derivatives 657
Original Articles
Akio KOIZUMI, Koji UEDA
Estimation of the Mechanical Properties of Standing Trees by Bending Tests I. Test method to measure the stiffness of a tree trunk 669
Shigeru SUGIYAMA, Yoshihiro NAGAO
Effects of Sliding Velocity and Inclination Angle on the Cutting Force in Veneer Slicing by Feeding the Knife to the Workpiece during the Slicing of the Knife in the Direction Parallel to the Cutting Edge 677
Noboru NAKAMURA, Motoaki OKUMA
Development of Continuous Modulus of Elasticity Tester for Structural Plywood II. Evaluating the strength performance of plywood by the machine 685
Kalle LEVON, Gyosuke MESHITSUKA, Junzo NAKANO
The Effect of Organic Compounds on the Beating Rate 691
Hiroshi OHI, Junzo NAKANO
Modified Soda-Quinone Cooking I. Soda-quinone cooking with sodium sulfite 697
Hidenori HIRASHIMA, Masashi SUMIMOTO
Fundamental Properties of Mechanical Pulp Lignins I. Visible light spectrophotometry and nitrobenzene oxidation 705
Yoshihiro SANO, Takashi SASAYA
Hydrocracking of Solvolysis Lignin 713
Shiryo YAGA, Kazuhiko KINJO
Termiticidal Substances from Sciadopitys verticillata S. et Z 720
Shuichi DOI, Koichi NISHIMOTO
The Bending Strength and the Chemical Components of Ezomatsu (Picea jezoensis) Wood Decayed by the Dry Rot Fungus, Serpula lacrymans 724
Tsutomu SUZUKI, Tetsuo YAMADA, Tsuneyuki HOMMA
Hydrogasification of Wood for High Heating-Value Gas Production III. Relationship between Ni catalyst loading and the reactivity on CH4 production in low-temperature hydrogasification of wood charcoal 730
Notes
Takashi TANIGUCHI, Keizo OKAMURA, Hiroshi HARADA, Kanji NAKATO
Accessibility and Density of Cell Walls of Unearthed Buried Woods 738
Nobuo SOBUE
Measurement of Young’s Modulus by the Transient Longitudinai Vibration of Wooden Beams Using a Fast Fourier Transformation Spectrum Analyzer 744
Seiichi YASUDA, Jun NIWA, Noritsugu TERASHIMA, Katsuhito OTA, Motoyoshi TACHI
Inhibitory Component of Manggasinoro Wood in Cement Hardening 748
Preliminary Report
Tomio TAKEMURA, Koji SATO, Kazuo TSUZUKI
An Attempt to Evaluate Dwelling Ability of Wood Based on the Reproductive Performance of Mice 752
Proceedings of the Society 754
Volume 32, Number 10 (1986)
Review
Nobuo SHIRAISHI
Plasticization of Wood 755
Original Articles
Keiji TAKABE, Hiroshi HARADA
Polysaccharide Deposition during Tracheid Wall Formation in Cryptomeria 763
Junji SUGIYAMA, Hiroshi HARADA
Ultrastructural Localization of Crystalline and Amorphous Materials in the Cell Walls of Valonia macrophysa 770
Mitsumasa MORI, Hirohiko YASUDA
The Effect of Sealing Polymers Painted on Cross-Sections of Bamboo Pieces on Internal Temperatures during Microwave Irradiation 777
Mitsumasa MORI
The Effect of Initial Moisture Content and Microwave Power on the Internal Temperature of Bamboo Pieces during Microwave Irradiation 782
Chutaro KATO, Hisashi FUKUI, Yasunori KAWAI
The Anti-Kick-Back Fingers of Wood-Working Machinery III. Penetrating curve of the fingers into work 787
Michio TOKUDA
Bending Properties of Truss Beams Made of Laminated Veneer Lumber and Steel Pipes 796
Shigehiko SUZUKI, Fujiichi SAITO
Fatigue Behavior of Particleboard in Tension Perpendicular to the Surface II. Effect of moisture content 801
Jiro KAWAMURA
Studies on the Cracking of Paint Films on Wood V. Effect of wood-properties on cracks 808
Akio TAKEMURA, Hijiri KURIYAMA, Takehiko MORIGUCHI, Bun-Ichiro TOMITA, Hiroshi MIZUMACHI
Dynamic Mechanical Properties and Adhesive Strengths of Polyacrylates I. 813
Takato NAKANO, Humito NAKAMURA
Viscoelasticity of Esterified Wood Specimens III. The effect of ester content on dynamic mechanical properties 820
Tadanori FUKUDA, Masamichi KOHMOTO
Studies on Tissue Culture of Tree-Cambium X. Lignin-carbohydrate complex in suspension-cultured cells of Robinia pseudoacacia 827
Kenzoh TANEDA, Michikazu OTA, Masaya NAGASHIMA
The Radial Distribution and Concentration of Several Chemical Elements in Woods of Five Japanese Species 833
Note
Yuji IMAMURA, Koichi NISHIMOTO, Hideo MOTOKI
Termite Resistance of Flakeboards Bonded with Isocyanate Resin 842
Preliminary Report
Yoshinori KOBAYASHI
Cause of Collapse in Western Red-Cedar 846
Proceedings of Society 848
Volume 32, Number 11 (1986)
Original Articles
D. J. ROBSON, A. J. BOLTON
Models Describing Flow through Hardwood Vessel Elements 851
Akio KOIZUMI, Koji UEDA
Estimation of Mechanical Properties of Standing Trees by Bending Test II. Variation of tree-trunk stiffness associated with radial growth 860
Chutaro KATO, Hisashi FUKUI, Tsutomu KAWAGUCHI
The Anti-Kick-Back Fingers of Wood Working Machinery IV. Force produced in a finger during static anti-kick-back operation 868
Shuichi KAWAI, Hisayoshi SUDA, Makoto NAKAJI, Hikaru SASAKI
Production Technology for Low-Density Particleboard II. Effects of particle moisture content and resin content on board properties 876
Akio TAKEMURA, Bun-Ichiro TOMITA, Hiroshi MIZUMACHI
Dynamic Mechanical Properties and Adhesive Strengths of Polyacrylates II. 883
Yutaka ISHIMARU, Emiko INOUE, Takeshi SADOH, Kanji NAKATO
Dimensional Stability of Wood with Absorbed Polyethlene Glycol I. Effect of molecular weight 888
Hiroshi KABEYA, Takamasa KUBO, Jun HOSOKAWA
Utilization of Cellulosic Wastes IV. Effect of ozone and oxygen-alkali pretreatments on enzymatic hydrolysis of thermomechanical pulp 896
James L. DAVIS, Raymond A. YOUNG, Subhash S. DEODHAR
Organic Acid Pulping of Wood III. Acetic acid pulping of spruce 905
Seiichi YASUDA, Katsuhito OTA, Tatsuhiko HIRANO
Chemical Structures of Hydrochloric Acid Lignin III. Reaction of phenylcoumaran with hydrochloric acid 915
Kensuke NABETA, Jun YONEKUBO, Motoo MIYAKE
Analysis of Volatile Constituents of European and Japanese Oaks 921
Fusako ABE
Elemental Analysis and Calculation of the Calorific Value from the Carbon, Hydrogen, and Oxygen Contents of the Bark of Fast-Grown and Other Decideous Trees 928
Note
Yun Long PAN, Makoto USUDA, Takashi KADOYA
An Improved Method for Measuring Stockigt Sizing Degree 936
Proceedings of Society 940
Volume 32, Number 12 (1986)
Review
Makoto USUDA
Recent Trends in Studies on Paper Science 945
0riginal Articles
Takashi TANIGUCHI, Yoshihiro KAWAMURA, Hiroshi HARADA
Relationship between Deterioration and Density in Unearthed Buried Wood 953
Yoshiaki NAKAMURA, Koichi NISHIMOTO
Cutting Force of Knife Edges into Wood III. Changes in wave patterns of cutting force with increases in the depth of cut 958
Yasuo YOSHIDA, Shuichi KAWAI, Yuji IMAMURA, Koichi NISHIMOTO, Takashi SATOU, Makoto NAKAJI
Production Technology for Acetylated Low-Density Particleboard I. Mechanical properties and dimensional stability 965
Naoyuki SUZUKI
Measurement of Fracture Toughness of Glue Lines in a Sliding Mode by Torsion Tests 972
Naoyuki SUZUKI
Measurement of Shear Strength of Glue Lines of Wood by Torsion Tests 978
Hiroyuki YANO, Tadashi YAMADA, Kazuya MINATO
Changes in Acoustical Properties of Sitka Spruce due to Reaction with Formaldehyde 984
Hiroyuki YANO, Misato NORIMOTO, Tadashi YAMADA
Changes in Acoustical Properties of Sitka Spruce due to Acetylation 990
Yutaka ISHIMARU, Yukio ASAI
Dimensional Stability of Wood with Adsorbed Polyethylene Glycol II. Effect of pretreatment 996
Yoshihiro SANO, Manabu UMEMOTO, Akihiro TAKAHASHI, Takashi SASAYA
Phenorganosolv Pulping II. Pulping of beechwood with acetic acid-water-phenols system 1003
Kalle LEVON, Gyosuke MESHITSUKA, Junzo NAKANO
Acceleration of the Beating of Pulp by the Use of Modified Lignosulfonate 1011
Masahiro SAMEJIMA, Tomotaka YOSHIMOTO, Toshio FUKUZUMI, Teruko NAKAZAWA, Michel DESROCHERS, Roger BERNIER Jr., Lubo JURASEK
Molecular Cloning and Expression of a Xylanase Gene of Bacillus subtilis in Pseudomonas putida 1017
Proceedings of Society 1022