Special Issue on Technology 2005 : Reviews & Forecasts

Preface to Special Issue on "Technology 2005 : Reviews & Forecasts"

...................................Y. Inoue 1

Special Issue Review

Technology 2005 : Reviews & Forecasts

K. Kimura 2

Construction of IT Based Learning System at University Level

H. Akiyama & K. Kozono 3

Synchrotron Radiation and Free-Electron Lasers

T. Shiozawa 5

A Technical Trend Seen in the Latest International EMC Symposia

O. Fujiwara 7

Technological Trend of Compact Pulsed Power Generators

K. Yatsui 9

Physics of Electrical Discharges is a Profound and an Extensive World

M. Yumoto 11

Technology on Light Application and Visual Science

S. Sekine 13

Advances in Radar Techniques

M. Sekine 15

Dielectric and Insulating Technology 2005 : Reviews & Forecasts

T. Okamoto 17

Advanced-functional Metal and Ceramics on Polymorphism

Y. Tanaka 20

Novel Type of Conducted Noise Suppressor in GHz Range Using Ferrite-plated Film

N. Matsushita, K. Kondo, S. Yoshida, & M. Abe 22

Special Issue Paper

Pulsed High-Current Generator for EUV Source Development

N. Oshima, Y. Kubota, T. Yokoo, K. Shimada, A. Tokuchi, W. Jiang, & K. Yatsui 25

Optical Diagnostics of a Pulsed Inductively Coupled Nitrogen Plasma

T. Nakano, S. Takaira, T. Kitajima, & S. Samukawa 30

Particle Size Distribution of Copper Nanosized Powders Prepared by Pulsed Wire Discharge

K. Murai, C. Cho, H. Suematsu, W Jiang, & K. Yatsui 39

Realistic FDTD Modeling of Contact Discharge with ESD-Gun for Electrostatic Discharge Testing

O. Fujiwara, R. Matsuda, S. Ishigami, & Y. Yamanaka 45

Voltage Zero-crossing as a Factor Inducing Water Trees

T. Maeda, D. Kaneko, Y. Ohki, T. Konishi, Y. Nakamichi, & M. Okashita 51

Developing Automated Gas Recovery System for SF6/N2 Insulation Gas Mixtures

O. Yamamoto, M. Michishita, & M. Kinouchi 57

Examination of Temperature Characteristics of Magnetic Properties Using a Single Sheet Tester

M. Nakaoka, A. Fukuma, H. Nakaya, D. Miyagi, M. Nakano, & N. Takahashi 63

Special Issue Letter

Development of a Sub-micron Processing Method with Ion Implantation

S. J. Yu, M. Fujimaki, K. Kawabe, H. Ohkubo, M. Hattori, Y. Ohki, M. Saito, & Y. Wada 69

Paper

Study on Metallic Particle Motion and Partial Discharge Characteristics in a GIS Tank Filled with CO2 and SF6

M. Onomoto, T. Nishimura, T. Teshima, S. Ohtsuka, S. Matsumoto, S. Tsuru, A. Tanimura, & M. Hikita 71

Special Issue on Magnetic Shielding Technology and its Applications

Special Issue Review

Magnetic Environment in Geo-space

K. Yumoto 77

Basic Technology and Clinical Application Technique of Magnetocardiograph

A. Kandori 81

Special Issue Paper

The Measurement of Spinal Cord Evoked Magnetic Fields by Vector SQUID Biomagnetometer

Y. Adachi, M. Miyamoto, J. Kawai, & G. Uehara 85

Magnetic Field Fluctuation Due to Movement of Automobile

K. Kamata, K. Yunokuchi, K. Yamazaki, K. Kato, T. Ueda, & A. Haga 92

Shielding Effect of Panel Type Active Magnetic Compensation

K. Kato, K. Yamazaki, T. Sato, A. Haga, T. Okitsu, K. Muramatsu, T. Ueda, & M. Yoshizawa 99

Paper

Corona and Micro-gap Discharge occurring at a Wire Particle in a Precessional Motion under a DC Electric Field

Y. Kudo, T. Sugimoto, & Y. Higashiyama 107

Visualization of High-speed Phenomena using an Acousto-optic Laser Deflector

T. Fukuchi, K. Nemoto, K. Matsumoto, & Y. Hosono 113

Surface Modification of PMMA using Low Energy Ion Irradiation

H. Kanai, N. Hamamura, & M. Yumoto 119

Invasiveness of an Optical Magnetic Field Probe Consisting of a Loop Antenna Element and an Electro-Optic Crystal

S. Arakawa, E. Suzuki, H. Ota, & K. Arai 125

Evaluation of the Characters of a-SiC:H Films Deposited by RF Plasma CVD Technique

A. Sasaki, Y. Niwamoto, H. Itoh, K. Sato, & H. Tagashira 133

Abnormality of Electric Field at a Wedge-like Edge of a Conductor or a Dielectric Interface and its Relaxation Methods

T. Kawamoto & T. Takuma 138

Improvement of the Precision of Ultrasonic Microscope for Biological Tissue Using the Automatic Extraction of the Reference Signals

C.K. Lee, Y. Murakami, N. Hozumi, M. Nagao, K. Kobayashi, Y. Saijo, N. Tanaka, & S. Ohtsuki 145

Measurement of Sparkover Voltage and Time Lag Characteristics in SF6-N2 Gas Mixtures by using Steep-front Square Voltage

H. Toyota, S. Matsuoka, & K. Hidaka 153

Development of Fe-13%Ni-1.5%Mo Alloy for Ferromagnetic Field Winding Support Shaft of Superconducting Generator

T. Mori, H. Sato, & R. Takahashi 159

Dependence of the Ultraviolet Intensity and the Density of Electrons Produced by a Surface Corona Discharge for Pre-ionization on the Waveform of Pulsed Voltage

Y. Minamitani, A. Ogami, & Y. Higashiyama 165

Fundamental Study on Self-healing Insulation Performance of Silicone Rubber Affected by Local Breakdown

N. Hozumi, K. Nishioka, T. Suematsu, Y. Murakami, M. Nagao, & H. Sakata 172

Charging of Insulating Glass Caused by Contact with Plates

H. Kitabayashi & H. Fujii 179

Letter

Improvement of High Pressure Drift Tube for Negative Ion Mobility Measurement

T. Kimura, T. Hayashi, S. Suzuki, & H. Itoh 185

The Study of Mental Effect by the Color of Bath Salts

M. Takamatsu, Y. Nakashima, S. Fujii, Y. Saeki, H. Miyamoto, & T. Mikami 187

Special Issue on the 2004 Annual Conference of Fundamentals and Materials Society, IEE Japan

H. Matsuki & K. Kimura 195

Special Issue Review

Artificial Heart and Self-making

K. Imachi 197

Special Issue Paper

Electrical Conduction and Dielectric Properties of Biodegradable Plastics

K. Shinyama & S. Fujita 204

Energy and Current Waveforms of an Intense Electron Beam Passing through Cavities

N. Tomisawa, T. Nishiguchi, K. Yamamoto, R. Ando, & K. Kamada 209

Transient Analysis on Current Sensor of Resin Molded Type for Measurement of Power Factor in Power Distribution System

T. Furukawa, M. Ohchi, & Y. Watanabe 215

Heat Flux into the Substrate and Electric Power Measurement in Radio Frequency Discharge Plasma

K. Hachiya, K. Ebe, S. Kato, S. Mukaigawa, K. Takaki, & T. Fujiwara 223

The Numerical Modeling of Weakly Ionized Plasma by Lattice Boltzmann Method Using MATLAB

Y. Imai, H. Motomura, M. Jinno, A. K. Rendon, & R. Devonshire 229

Influence of the Laser Irradiation on the Delay Time of Start of Ar-Hg Discharge

T. Matsugi, K. Arase, H. Motomura, M. Jinno, & M. Aono 235

Effect of Shearing Process on Iron Loss and Domain Structure of Non-oriented Electrical Steel

K. Senda, M. Ishida, Y. Nakasu, & M. Yagi 241

Electron Bunch Acceleration by an Intense Laser Pulse with a Plasma Separator

K. Sakai, K. Miyauchi, S. Miyazaki, Q. Kong, T. Kikuchi, & S. Kawata 247

Effect of Glass Transition on Electrical Conduction Characteristics of Poly-L-lactic Acid

Y. Maeno, Y. Yamaguchi, N. Hirai, T. Tanaka, Y. Ohki, Y. Tajitsu, M. Kohtoh, & S. Okabe 254

Lifetime Characteristics of Electrical Insulation in Motor Fed by Inverter

K. Obata, K. Fukushi, & R. Takeuchi 261

Letter

Global Instability of Spherical Tokamak Plasmas during their Inductive Startup

T. Sumikawa, E. Kawamori, & Y. Ono 268

The Current Increase Phenomena Observed by Hole Injection in Cyclohexane

S. Ishii, N. Tsuchida, A. Ohashi, M. Nagao, & M. Kosaki 270

Viscosity of Unimodal and Bimodal Alumina/Epoxy Mixtures

Review

Surface Charge Measurement with High Spatial Resolution Using Electrostatic Probe

...................................A. Kumada 281

Paper

Quantitative Evaluation of Lightning Surge Range Voltage-time Characteristics in High Pressure SF6 Gas

...................................H. Shinkai, H. Goshima, M. Yashima, & H. Fujinami 287

Detection of Shallowly Buried Landmines Using Sequential Ground Penetrating Radar Signals

...................................M. Nishimoto & K. Shimo 295

Equivalent Resistance Analysis of an Eddy Current Displacement Sensor

...................................N. Matsumura, H. Machida, & T. Nakahara 301

An Analysis of Shielding against DC Magnetic Fields Generated by Electric Railways-Evaluation of Effective Permeability of Fine Structures-

...................................H. Waki, H. Igarashi, & T. Honma 309

Three Dimensional Analysis of Light Transmittance Character in Many Index-ellipsoids Connected in Series

...................................T. Yoshida, K. Makishima, M. Sone, & Y. Murooka 317

Effect of Initial-electron Supply by -ray Irradiation for Breakdown Characteristics of an Insulation Gas

...................................H. Shinkai, M. Miki, H. Goshima, & M. Yashima323

An Estimation Method of the Relative Dielectric Constant of Liquid Materials

...................................T. Tosaka, I. Nagano, & S. Yagitani 331

Research on the Heavy Metal Recovery using the Electrokinetic Phenomenon

...................................M. Suzuki, T. Shoji, & N. Yoshimura 337

Space Charge Formation and Toner Transcription Mechanism in Polyimide/Carbon Compound Film Used as the Intermidiate Transfer Belt in Electrophotographic Devices

...................................M. Ezoe, Y. Oota, N. Hozumi, M. Nagao, & T. Maeno 343

Enhancement of EMI Immunity of Cables using Periodical and Quasi-periodical Structures Optimized by the Genetic Algorithm

...................................A. S. Adalev, N. V. Korovkin, & M. Hayakawa 350

A Study on Reflectivity Evaluation Method of EM Wave Absorbers in Millimeter Waves

...................................H. Kurihara, Y. Hirai, T. Saito, K. Takizawa, & O. Hashimoto359

Loss Current Analysis of Water Tree Degradation in Polyethylene using Equivalent Circuit Model

...................................M. Suzuki, A. Itoh, & N. Yoshimura 367

Preparation of Organic Light-Emitting Thin Films by Pulsed Laser Deposition

...................................T. Ohshima, H. Kawasaki, Y. Suda, Y. Yamaguchi, T. Ikegami, & K. Ebihara373

Effect of Oxygen Plasma Treatment of Indium Tin Oxide for Organic Solar Cell

...................................Y. Hashimoto & M. Hamagaki 379

Elucidation for Electro-chemical Degradation of Cross-linked Polyethylene Insulated Power Cable

...................................Y. Miyashita 385

Review

Recent Research Activities on Atomic Time & Frequency Standards

.........................S. Ohshima 491

Paper

High-pressure Microwave Discharges in a Compact Quartz Tube for an Electrodeless High Intensity Discharge Lamp

...................................M. Shido, T. Nakamura, T. Serita, & M. Kando 495

Improvement of Dielectric Barrier Discharge Plasma Reactor for Ozone Generation by Electrode Shape

...................................M. Shimizu, T. Sato, S. Kato, S. Mukaigawa, K. Takaki, & T. Fujiwara 501

Extreme Decreasing of Ozone Product Using High Purity Oxygen

...................................T. Takano, K. Yamashiro, & H. Itoh 508

Beam Pulse Duration Dependence on Target Implosion in Heavy Ion Fusion

...................................T. Kikuchi, T. Someya, & S. Kawata 515

Color Variable Light Source Using Electrodeless Discharge

...................................R. Miki, H. Motomura, M. Jinno, & M. Aono 521

Preparation of Diamond-like Carbon Films using Nanopulse Generator Employing SI Thyrister

...................................Y. Kondo, T. Saito, T. Terazawa, & N. Ohtake 527

Analysis of Electric Field Induced by ELF Magnetic Field Utilizing Generalized Equivalent Multipole-Moment Method

...................................S. Hamada, O. Yamamoto, & T. Kobayashi 533

Simple Inductance Measurement Method Using a Commercial LCR Meter

...................................A. Yonenaga & Y. Nakamura 544

A Novel Topology Optimization of Nonlinear Magnetic Circuit Using ON/OFF Method

...................................Y. Okamoto & N. Takahashi 549

The Effect of Both Mn and Co Addition on Electrical Degradation of ZnO Varistors

...................................M. Takada, H. Yosino, J. Morioka, & S. Yosikado 554

Effective Sticking Coefficient Measurement of Radicals for a-SiN:H Film Growth in Plasma CVD

...................................S. Fujikake, M. Narita, & Y. Ichikawa 561

Special Issue on Electromagnetic Compatibility

Special Issue Paper

Simplified Dosimetry for Human Exposure to Non-uniform ELF Magnetic Field

...................................K. Yamazaki, T. Kawamoto, H. Fujinami, & T. Shigemitsu 571

A General Modeling Method of Synthesis of Complex Technical and Biological Systems

...................................A. V. Bondarenko, M. Hayakawa, N. V. Korovkin, & E. E. Selina 577

ULF Electromagnetic Environment at Southern Boso Peninsula : Signal Discrimination of the Geoelectromagnetic Data

...................................I. Takahashi, K. Hattori, M. Harada, N. Isezaki, & T. Nagao 583

Analysis on Subaerial Electric Field Radiated by a Unit Electric Current Source in the Ground

...................................J. Dong, Y. Gao, & M. Hayakawa 591

Special Issue Letter

DOA Estimation of EM Pulses Emitted from Lightning Discharges

...................................A. Hirata, T. Morimoto, & Z. Kawasaki 596

A Study on Rise-time and Peak of the Transient Current Injected through Air Discharge of an ESD-gun

...................................I. Mori, O. Fujiwara, S. Ishigami, & Y. Yamanaka 598

Measurement of Discharge Current through Hand-held Metal Piece from Charged Human Body

...................................Y. Taka, I. Mori, & O. Fujiwara 600

Paper

Application of ICP in Developing Mercury-less Light Sources

...................................A. Nazri, S. Inui, H. Motomura, M. Jinno, & M. Aono 602

Paper

Impulse Current Waveform Compliance with IEC 60060-1

...................................S. Sato, T. Harada, T. Yokoyama, S. Sakaguchi, T. Ebana, & T. Saito 609

Generation Mechanism of Earth Potential Difference Signal during Seismic Wave Propagation and its Observation Condition

...................................K. Okubo, K. Yamamoto, M. Takayama, & N. Takeuchi 614

Development of Education Support System for Numerical Electromagnetic Analysis Based on Server-Client Model Using Java

...................................M. Ohchi, T. Furukawa, & S. Tanaka 621

Nanosecond Electrical Discharge Development in SF6-N2 Gas Mixtures

...................................T. Mizobuchi, H. Toyota, S. Matsuoka, A. Kumada, & K. Hidaka 629

Investigation on High Performance of 10 m Semi Anechoic Chamber by using Open-Top Hollow Pyramidal Hybrid EM Wave Absorber

...................................H. Kurihara, T. Saito, Y. Suzuki, A. Nishikata, & O. Hashimoto 636

An Improvement of Communication Environment for ETC System by using Circular-Polarizations' EM Wave Absorber

...................................H. Kurihara, Y. Hirai, K. Takizawa, T. Iwata, & O. Hashimoto 647

The Application of Electric Shock as a Novel Pest Control Method for Apple Snail, Pomacea canaliculata (Gastropoda: Ampullariidae)

...................................Y. Yagyu, S. Tsuji, S. Satoh, & C. Yamabe 656

Discussion on Classification of Impulusive EM Noises Emitted from Power Apparatus

...................................S. Nakata, A. Hirata, & Z. Kawasaki 663

IR-LAS Measurement of a Pulsed Xenon Discharge Plasma

...................................M. Jinno, R. Wada, H. Motomura, & M. Aono 669

Authoring Software to Make Online Lecture Contents

...................................K. Kozono, A. Teramoto, & H. Akiyama 675

A Method for Monitoring the Body Motion in Bed by Using an Infrared Light Emitting Marker System

...................................T. Terado & O. Fujiwara 683

Substrate Purity Dependence of Heating Characteristics for 15 mol% Ca-doped-LaCrO3 Thin Film Heaters

...................................Y. Ito, K. Wakisaka, H. Kado, & S. Yoshikado 692

Film Properties and Polycrystallization of Organic Dyes on ITOs with Surface Treatment for Organic Light-Emitting Diodes

...................................Y. Iwama, T. Mori, & T. Mizutani 699

Increase in Tree Initiation Voltage for Low Density Polyethylene by Additive of Polycyclic Aromatic Compound

...................................Y. Yamano & M. Ishigaki 705

Letter

Effect of Superimposed Magnetic Field on Ozone Generation

...................................K. Yoshida, T. Mukaida, & Y. Kishimoto 711

Special Issue on Pulsed-Power Technology and Applications

Special Issue Review

Industrial Applications of Pulsed Power

...................................H. Akiyama, T. Fudamoto, S. Katsuki, T. Namihira, & T. Sakugawa 717

Special Issue Paper

Design of a Dummy Load for the 2 MW HF Transmitter

...................................J.-G. Kwak, S.-J. Wang, J.-S. Yoon, & B.-G. Hong 723

Nanosized Powder Synthesis by Pulsed Wire Discharge in High-Speed Gas Flow

...................................Y. Tokoi, T. Ikeuchi, H. Suematsu, W. Jiang, & K. Yatsui 727

Performance of Weakly Relativistic Oversized Backward Wave Oscillators

...................................K. Ogura, K. Komiyama, M. Sakai, D. Yamada, H. Saito, & H. Yamazaki 733

Nonaxisymmetric Instabilities in Periodically Corrugated Cylindrical Waveguide with Low Magnetic Field

...................................H. Yamazaki, M. Iwai, Y. Suzuki, H. Takagi, O. Watanabe, & K. Ogura 739

Ablation Behavior of Titanium Irradiated by High-Intensity Pulsed Ion Beams

...................................S. Miao, X. Zhu, M. Lei, H. Suematsu, W. Jiang, & K. Yatsui 744

Paper

Transient Response of the Induction Coil Loading Impedance and rf Inverter System in the Initial Startup Phase of rf Induction Thermal Plasmas

...................................Y. Uesugi, H. Ukai, M. A. Razzak, & S. Takamura 749

Effect of the Applied Voltage Waveform at the Collecting Section on Re-entrainment Phenomena in Two-stage Type Electrostatic Precipitator

...................................Y. Takagi, Y. Ehara, T. Takahashi, M. Yumoto, T. Ito, A. Zukeran, Y. Kawada, Y. Kono, & K. Yasumoto 759

Electrical Discharge Induced by Ultra-Short High-Power Laser -Influence of Filament on Leader Propagation-

...................................T. Fujii, N. Goto, M. Miki, T. Nayuki, T. Shindo, & K. Nemoto 765

Measurement Method for Potential Distribution in a PWB using EO Effect

...................................T. Yanagisawa 771

Residual Magnetization Measurements of Satellite Instruments in Large Spherical Magnetic Shield Room

...................................H. Shirasawa, F. Tohyama, & E. Hirokawa 777

FDTD Method for Site Attenuation Analysis of Compact Anechoic Chamber Using Large-Cell Concept

..............................M. Kawabata, Y. Ishida, K. Shimada, & N. Kuwabara 784

Calculation of Radiated Emissions from Power Line with Four Port Network Theory

...................................Y. Watanabe, H. Shiozawa, & M. Tokuda 791

Estimation of Charge Distribution on a Bulky Soild Dielectric Using Regularization Technique

...................................A. Tatematsu, S. Hamada, & T. Takuma 799

Charging Phenomena of a Polymeric Insulator Exposed to AC in Vacuum

...................................O. Yamamoto, M. Fukuda, & H. Omura 811

Influence of Rust on Electrodes of Oxygen-fed Ozonizer to Ozone Generation

...................................M. Tanaka, S. Ogawa, N. Wada, H. Yoshiyasu, & S. Yagi 817

Gas Temperature of Both Electrodes Cooling Tubular Type Ozonizer

...................................M. Tanaka & T. Tamida 823

Influence of Water and Ion Diffusion on Generation and Progress of Bow-tie Tree

...................................T. Kumazawa, W. Nakagawa, & H. Tsurumaru 828

Detection of Plural Cracks in Steel using Horizontal Coils -3D FEM Analysis Considering Hysteresis and Non-Uniformity of Steel-

...................................Y. Gotoh & N. Takahashi 835

A Study of Increase in Recording Density by Combining Magnetic Amplifying Signal and a Wobbled Groove

...................................Y. Suzuki, M. Nakatani, S. Sumi, S. Ichiura, & S. Tanemura 841

Letter

Influence of Neutral Nitrogen Active Species on Breakdown Characteristics in Closed Space

...................................N. Murakami & M. Yumoto 846

Application of Co-based Amorphous Alloy Ribbons with Various Thicknesses to a Noise Filter

..............................H. Satake, M. Nakamura, O. Ishii, S. Kambe, & Y. Yoshizawa 848

Modification of Procedure to Estimate Viscosity of Bimodal Alumina / Epoxy Mixtures during a Centrifugal Process

..............................N. Hayashi, W. Sulistio, S. Tsuru, & M. Hara 850

Mathematical Model of the Ferrite Core Taken the Magnetic Hysteresis Loss into Account for Circuit Simulations

...................................H. Saotome & T. Shiraishi 852

Investigation of Spatial Profile Control of Electron Density in the Rectangular-Type Surface Wave Plasma Apparatus with Multi Dielectric-Windows

...................................T. Toba, T. Itagaki, & M. Katsurai 969

Formation of DLC Films by the Three-dimensional Ion Implantation under High Vacuum

...................................M. Tamba, T. Saitou, Y. Ikegami, Y. Suzuki, T. Kobayashi, A. Tokuchi, & T. Katayama 977

Research on the Improvement of NOx Removal by Superimposing Photocatalyst on Surface Discharge

.........................S. Iwasaki, M. Hisa, Y. Ehara, H. Kishida, S. Ono, & T. Ito 986

Dependence of Voltage-Current Characteristics of High-Current Nitrogen Glow Discharge on Gap Length and Gas Pressure

...................................M. Hosokawa, C. Noda, S. Mukaigawa, K. Takaki, & T. Fujiwara 993

Dual Jet Ionizer for Manufacturing Semiconductor Devices

...................................H. Imazono, M. Takeuchi, S. Kusakari, & K. Okano 1001

Separation of Metal from Metal-Plated Plastic by Pulsed Power

...................................H. Akiyama, T. Nagashima, T. Namihira, Y. Kato, N. Shimomura, S. Katsuki, & T. Hisazumi 1006

Effect of Discharge Gap Dispersion on Ozone Generation Characteristics

...................................J. Kitayama, M. Kuzumoto, & T. Yoshikawa 1011

Active Oxygen Species Generator by Low Pressure Silent Discharge and its Application to Water Treatment

....................M. Tanaka, A. Ikeda, Y. Tanimura, K. Ohta, & H. Yoshiyasu 1017

The Statistical Inception Mechanism of the First Corona in Positive Non-Uniform Air Gaps Ranging 0.3 to 1.0 cm

...................................K. Nishijima, T. Ishii, & Y. Izawa 1023

Improvement of the E&SS Modeling Considering Phase Correction for the Field Analysis Considering Two-Dimensional Vector Magnetic Properties

...................................S. Urata, M. Enokizono, T. Todaka, & H. Shimoji 1030

Size Effect in Actuation Property of Anisotropic Polypyrrole Film

...................................H. Shonaka, K. Tada, & M. Onoda 1037

Magnetic Properties of High Coercivity Melt-Spun Didymium-Fe-Co-Nb-V-B System Ribbons and their Bonded Magnets

...................................H. Yamamoto & K. Furusawa 1041

Measurement of the Two-Dimensional Surface Flux Density Distribution of YBCO Melt-Processed Superconducting Bulk in Steady-State AC Magnetic Field

...................................K. Yuasa & S. Torii 1047

Rated Voltage Enlargement for High-Speed PTC Current Limiter by Using a Series Transformer

...................................Z. Abubaker & M. Maeyama 1053

Electrical Discharge Induced by Ultra-Short High-Power Laser-Triggering and Guiding Effect-

.........................N. Goto, M. Miki, T. Fujii, T. Nayuki, T. Sekiya, T. Shindo, & K. Nemoto 1059

Letter

The Optimum Numbers of Display Color under Short Time Presentation Considering Surrounding Illuminance -In Case of LED Information Board-

...................................M. Takamatsu, Y. Nakashima, S. Nakajima, & K. Mima 1065

Reconstruction of Spatial and Spectral Profiles for Doppler Spectroscopy

...................................R. Imazawa & Y. Ono 1067

Time-Frequency Visualization of AE Signal using Wavelet Transform for Precise Measurement and Estimation